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FERC FINANCIAL REPORT
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These reports are mandatory under the Federal Power Act, Sections 3, 4(a), 304 and 309, and 18 CFR 141.1 and 141.400. Failure to report may result in criminal fines, civil penalties and other sanctions as provided by law. The Federal Energy Regulatory Commission does not consider these reports to be of confidential nature
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Exact Legal Name of Respondent (Company) |
Year/Period of Report End of: |
Schedules |
Pages |
Comparative Balance Sheet | 110-113 |
Statement of Income | 114-117 |
Statement of Retained Earnings | 118-119 |
Statement of Cash Flows | 120-121 |
Notes to Financial Statements | 122-123 |
FERC FORM NO.
REPORT OF MAJOR ELECTRIC UTILITIES, LICENSEES AND OTHER |
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IDENTIFICATION |
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01 Exact Legal Name of Respondent
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02 Year/ Period of Report
End of: |
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03 Previous Name and Date of Change (If name changed during year)
/
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04 Address of Principal Office at End of Period (Street, City, State, Zip Code)
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05 Name of Contact Person
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06 Title of Contact Person
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07 Address of Contact Person (Street, City, State, Zip Code)
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08 Telephone of Contact Person, Including Area Code
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09 This Report is An Original / A Resubmission
(1)
☑ An Original ☐ A Resubmission |
10 Date of Report (Mo, Da, Yr)
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Annual Corporate Officer Certification | ||||
The undersigned officer certifies that: I have examined this report and to the best of my knowledge, information, and belief all statements of fact contained in this report are correct statements of the business affairs of the respondent and the financial statements, and other financial information contained in this report, conform in all material respects to the Uniform System of Accounts. | ||||
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03 Signature
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04 Date Signed (Mo, Da, Yr)
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Title 18, U.S.C. 1001 makes it a crime for any person to knowingly and willingly to make to any Agency or Department of the United States any false, fictitious or fraudulent statements as to any matter within its jurisdiction. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
LIST OF SCHEDULES (Electric Utility) |
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Enter in column (c) the terms "none," "not applicable," or "NA," as appropriate, where no information or amounts have been reported for certain pages. Omit pages where the respondents are "none," "not applicable," or "NA". |
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Line No. |
Title of Schedule (a) |
Reference Page No. (b) |
Remarks (c) |
ScheduleIdentificationAbstract Identification |
1 | ||
ScheduleListOfSchedulesAbstract List of Schedules |
2 | ||
1 |
ScheduleGeneralInformationAbstract General Information |
101 | |
2 |
ScheduleControlOverRespondentAbstract Control Over Respondent |
102 | |
3 |
ScheduleCorporationsControlledByRespondentAbstract Corporations Controlled by Respondent |
103 |
|
4 |
ScheduleOfficersAbstract Officers |
104 | |
5 |
ScheduleDirectorsAbstract Directors |
105 | |
6 |
ScheduleInformationOnFormulaRatesAbstract Information on Formula Rates |
106 | |
7 |
ScheduleImportantChangesDuringTheQuarterYearAbstract Important Changes During the Year |
108 | |
8 |
ScheduleComparativeBalanceSheetAbstract Comparative Balance Sheet |
110 | |
9 |
ScheduleStatementOfIncomeAbstract Statement of Income for the Year |
114 | |
10 |
ScheduleRetainedEarningsAbstract Statement of Retained Earnings for the Year |
118 | |
12 |
ScheduleStatementOfCashFlowsAbstract Statement of Cash Flows |
120 | |
12 |
ScheduleNotesToFinancialStatementsAbstract Notes to Financial Statements |
122 | |
13 |
ScheduleStatementOfAccumulatedOtherComprehensiveIncomeAndHedgingActivitiesAbstract Statement of Accum Other Comp Income, Comp Income, and Hedging Activities |
122a | |
14 |
ScheduleSummaryOfUtilityPlantAndAccumulatedProvisionsForDepreciationAmortizationAndDepletionAbstract Summary of Utility Plant & Accumulated Provisions for Dep, Amort & Dep |
200 | |
15 |
ScheduleNuclearFuelMaterialsAbstract Nuclear Fuel Materials |
202 |
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16 |
ScheduleElectricPlantInServiceAbstract Electric Plant in Service |
204 | |
17 |
ScheduleElectricPropertyLeasedToOthersAbstract Electric Plant Leased to Others |
213 |
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18 |
ScheduleElectricPlantHeldForFutureUseAbstract Electric Plant Held for Future Use |
214 |
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19 |
ScheduleConstructionWorkInProgressElectricAbstract Construction Work in Progress-Electric |
216 | |
20 |
ScheduleAccumulatedProvisionForDepreciationOfElectricUtilityPlantAbstract Accumulated Provision for Depreciation of Electric Utility Plant |
219 | |
21 |
ScheduleInvestmentsInSubsidiaryCompaniesAbstract Investment of Subsidiary Companies |
224 |
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22 |
ScheduleMaterialsAndSuppliesAbstract Materials and Supplies |
227 | |
23 |
ScheduleAllowanceInventoryAbstract Allowances |
228 |
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24 |
ScheduleExtraordinaryPropertyLossesAbstract Extraordinary Property Losses |
230a |
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25 |
ScheduleUnrecoveredPlantAndRegulatoryStudyCostsAbstract Unrecovered Plant and Regulatory Study Costs |
230b |
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26 |
ScheduleTransmissionServiceAndGenerationInterconnectionStudyCostsAbstract Transmission Service and Generation Interconnection Study Costs |
231 | |
27 |
ScheduleOtherRegulatoryAssetsAbstract Other Regulatory Assets |
232 | |
28 |
ScheduleMiscellaneousDeferredDebitsAbstract Miscellaneous Deferred Debits |
233 | |
29 |
ScheduleAccumulatedDeferredIncomeTaxesAbstract Accumulated Deferred Income Taxes |
234 | |
30 |
ScheduleCapitalStockAbstract Capital Stock |
250 | |
31 |
ScheduleOtherPaidInCapitalAbstract Other Paid-in Capital |
253 | |
32 |
ScheduleCapitalStockExpenseAbstract Capital Stock Expense |
254b |
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33 |
ScheduleLongTermDebtAbstract Long-Term Debt |
256 | |
34 |
ScheduleReconciliationOfReportedNetIncomeWithTaxableIncomeForFederalIncomeTaxesAbstract Reconciliation of Reported Net Income with Taxable Inc for Fed Inc Tax |
261 | |
35 |
ScheduleTaxesAccruedPrepaidAndChargedDuringYearDistributionOfTaxesChargedAbstract Taxes Accrued, Prepaid and Charged During the Year |
262 | |
36 |
ScheduleAccumulatedDeferredInvestmentTaxCreditsAbstract Accumulated Deferred Investment Tax Credits |
266 |
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37 |
ScheduleOtherDeferredCreditsAbstract Other Deferred Credits |
269 | |
38 |
ScheduleAccumulatedDeferredIncomeTaxesAcceleratedAmortizationPropertyAbstract Accumulated Deferred Income Taxes-Accelerated Amortization Property |
272 |
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39 |
ScheduleAccumulatedDeferredIncomeTaxesOtherPropertyAbstract Accumulated Deferred Income Taxes-Other Property |
274 | |
40 |
ScheduleAccumulatedDeferredIncomeTaxesOtherAbstract Accumulated Deferred Income Taxes-Other |
276 | |
41 |
ScheduleOtherRegulatoryLiabilitiesAbstract Other Regulatory Liabilities |
278 | |
42 |
ScheduleElectricOperatingRevenuesAbstract Electric Operating Revenues |
300 | |
43 |
ScheduleRegionalTransmissionServiceRevenuesAbstract Regional Transmission Service Revenues (Account 457.1) |
302 |
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44 |
ScheduleSalesOfElectricityByRateSchedulesAbstract Sales of Electricity by Rate Schedules |
304 | |
45 |
ScheduleSalesForResaleAbstract Sales for Resale |
310 |
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46 |
ScheduleElectricOperationsAndMaintenanceExpensesAbstract Electric Operation and Maintenance Expenses |
320 | |
47 |
SchedulePurchasedPowerAbstract Purchased Power |
326 | |
48 |
ScheduleTransmissionOfElectricityForOthersAbstract Transmission of Electricity for Others |
328 | |
49 |
ScheduleTransmissionOfElectricityByIsoOrRtoAbstract Transmission of Electricity by ISO/RTOs |
331 |
|
50 |
ScheduleTransmissionOfElectricityByOthersAbstract Transmission of Electricity by Others |
332 | |
51 |
ScheduleMiscellaneousGeneralExpensesAbstract Miscellaneous General Expenses-Electric |
335 | |
52 |
ScheduleDepreciationDepletionAndAmortizationAbstract Depreciation and Amortization of Electric Plant (Account 403, 404, 405) |
336 | |
53 |
ScheduleRegulatoryCommissionExpensesAbstract Regulatory Commission Expenses |
350 | |
54 |
ScheduleResearchDevelopmentOrDemonstrationExpendituresAbstract Research, Development and Demonstration Activities |
352 |
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55 |
ScheduleDistributionOfSalariesAndWagesAbstract Distribution of Salaries and Wages |
354 | |
56 |
ScheduleCommonUtilityPlantAndExpensesAbstract Common Utility Plant and Expenses |
356 | |
57 |
ScheduleAmountsIncludedInIsoOrRtoSettlementAbstract Amounts included in ISO/RTO Settlement Statements |
397 | |
58 |
SchedulePurchasesSalesOfAncillaryServicesAbstract Purchase and Sale of Ancillary Services |
398 |
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59 |
ScheduleMonthlyTransmissionSystemPeakLoadAbstract Monthly Transmission System Peak Load |
400 |
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60 |
ScheduleMonthlyIsoOrRtoTransmissionSystemPeakLoadAbstract Monthly ISO/RTO Transmission System Peak Load |
400a | |
61 |
ScheduleElectricEnergyAccountAbstract Electric Energy Account |
401a | |
62 |
ScheduleMonthlyPeakAndOutputAbstract Monthly Peaks and Output |
401b | |
63 |
ScheduleSteamElectricGeneratingPlantStatisticsAbstract Steam Electric Generating Plant Statistics |
402 | |
64 |
ScheduleHydroelectricGeneratingPlantStatisticsAbstract Hydroelectric Generating Plant Statistics |
406 |
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65 |
SchedulePumpedStorageGeneratingPlantStatisticsAbstract Pumped Storage Generating Plant Statistics |
408 |
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66 |
ScheduleGeneratingPlantStatisticsAbstract Generating Plant Statistics Pages |
410 | |
66.1 |
ScheduleEnergyStorageOperationsLargePlantsAbstract Energy Storage Operations (Large Plants) |
414 | |
66.2 |
ScheduleEnergyStorageOperationsSmallPlantsAbstract Energy Storage Operations (Small Plants) |
419 | |
67 |
ScheduleTransmissionLineStatisticsAbstract Transmission Line Statistics Pages |
422 | |
68 |
ScheduleTransmissionLinesAddedAbstract Transmission Lines Added During Year |
424 |
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69 |
ScheduleSubstationsAbstract Substations |
426 | |
70 |
ScheduleTransactionsWithAssociatedAffiliatedCompaniesAbstract Transactions with Associated (Affiliated) Companies |
429 | |
71 |
FootnoteDataAbstract Footnote Data |
450 | |
StockholdersReportsAbstract Stockholders' Reports (check appropriate box) |
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Stockholders' Reports Check appropriate box:
☐ Two copies will be submitted ☑ No annual report to stockholders is prepared |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
GENERAL INFORMATION |
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1. Provide name and title of officer having custody of the general corporate books of account and address of office where the general corporate books are kept, and address of office where any other corporate books of account are kept, if different from that where the general corporate books are kept.
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2. Provide the name of the State under the laws of which respondent is incorporated, and date of incorporation. If incorporated under a special law, give reference to such law. If not incorporated, state that fact and give the type of organization and the date organized.
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3. If at any time during the year the property of respondent was held by a receiver or trustee, give (a) name of receiver or trustee, (b) date such receiver or trustee took possession, (c) the authority by which the receivership or trusteeship was created, and (d) date when possession by receiver or trustee ceased.
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4. State the classes or utility and other services furnished by respondent during the year in each State in which the respondent operated.
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5. Have you engaged as the principal accountant to audit your financial statements an accountant who is not the principal accountant for your previous year's certified financial statements?
(1)
☐ Yes
(2)
☑ No |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
CONTROL OVER RESPONDENT |
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1. If any corporation, business trust, or similar organization or a combination of such organizations jointly held control over the respondent at the end of the year, state name of controlling corporation or organization, manner in which control was held, and extent of control. If control was in a holding company organization, show the chain of ownership or control to the main parent company or organization. If control was held by a trustee(s), state name of trustee(s), name of beneficiary or beneficiaries for whom trust was maintained, and purpose of the trust. |
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Respondent is a wholly-owned, direct subsidiary of NorthWestern Energy Group, Inc. At December 31, 2024, NorthWestern Energy Group, Inc. owned 100% of the common stock of Respondent. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
CORPORATIONS CONTROLLED BY RESPONDENT |
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Line No. |
NameOfCompanyControlledByRespondent Name of Company Controlled (a) |
CompanyControlledByRespondentKindOfBusinessDescription Kind of Business (b) |
VotingStockOwnedByRespondentPercentage Percent Voting Stock Owned (c) |
FootnoteReferences Footnote Ref. (d) |
1 | ||||
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26 | ||||
27 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
OFFICERS |
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Line No. |
OfficerTitle Title (a) |
OfficerName Name of Officer (b) |
OfficerSalary Salary for Year (c) |
DateOfficerIncumbencyStarted Date Started in Period (d) |
DateOfficerIncumbencyEnded Date Ended in Period (e) |
1 | |||||
2 | |||||
3 | |||||
4 | |||||
5 | |||||
6 | |||||
7 | |||||
8 | |||||
9 | |||||
10 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
DIRECTORS |
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Line No. |
NameAndTitleOfDirector Name (and Title) of Director (a) |
PrincipalBusinessAddress Principal Business Address (b) |
MemberOfTheExecutiveCommittee Member of the Executive Committee (c) |
ChairmanOfTheExecutiveCommittee Chairman of the Executive Committee (d) |
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1 | |||||
2 | |||||
3 | |||||
4 | |||||
5 | |||||
6 | |||||
7 | |||||
8 | |||||
9 | |||||
10 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
INFORMATION ON FORMULA RATES |
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Does the respondent have formula rates? |
☑ Yes ☐ No |
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Line No. |
RateScheduleTariffNumber FERC Rate Schedule or Tariff Number (a) |
ProceedingDocketNumber FERC Proceeding (b) |
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1 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
INFORMATION ON FORMULA RATES - FERC Rate Schedule/Tariff Number FERC Proceeding |
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Does the respondent file with the Commission annual (or more frequent) filings containing the inputs to the formula rate(s)? |
☑ Yes ☐ No |
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Line No. |
AccessionNumber Accession No. (a) |
DocumentDate Document Date / Filed Date (b) |
DocketNumber Docket No. (c) |
DescriptionOfFiling Description (d) |
RateScheduleTariffNumber Formula Rate FERC Rate Schedule Number or Tariff Number (e) |
1 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
INFORMATION ON FORMULA RATES - Formula Rate Variances |
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Line No. |
PageNumberOfFormulaRateVariances Page No(s). (a) |
ScheduleOfFormulaRateVariances Schedule (b) |
ColumnOfFormulaRateVariances Column (c) |
LineNumberOfFormulaRateVariances Line No. (d) |
1 | ||||
2 | ||||
3 | ||||
4 | ||||
5 | ||||
6 | ||||
7 | ||||
8 | ||||
9 | ||||
10 | ||||
11 | ||||
12 | ||||
13 | ||||
14 | ||||
15 | ||||
16 | ||||
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27 | ||||
28 | ||||
29 | ||||
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33 | ||||
34 | ||||
35 | ||||
36 | ||||
37 | ||||
38 | ||||
39 | ||||
40 | ||||
41 | ||||
42 | ||||
43 | ||||
44 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
IMPORTANT CHANGES DURING THE QUARTER/YEAR |
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Give particulars (details) concerning the matters indicated below. Make the statements explicit and precise, and number them in accordance with the inquiries. Each inquiry should be answered. Enter "none," "not applicable," or "NA" where applicable. If information which answers an inquiry is given elsewhere in the report, make a reference to the schedule in which it appears.
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1) On January 1, 2024, the franchise rights for the SD/NE operations of NorthWestern Corporation were transferred to NorthWestern Energy Public Service Corporation. This had no impact on the franchise rights. See item #2 below for further information. |
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2) On June 1, 2022, we filed a legal corporate restructuring application (Restructuring Plan) with the state commissions in Montana, South Dakota, and Nebraska and the Federal Energy Regulatory Commission. We received all necessary regulatory approvals to effectuate this Restructuring Plan.
On January 1, 2024, we completed the second and final phase of the holding company reorganization. NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NorthWestern Energy Public Service Corporation, and then distributed its equity interest in NorthWestern Energy Public Service Corporation and certain other subsidiaries to NorthWestern Energy Group, Inc., resulting in NorthWestern Corporation owning and operating the Montana regulated utility and NorthWestern Energy Public Service Corporation owning and operating the Nebraska and South Dakota utilities, each as a direct subsidiary of NorthWestern Energy Group, Inc. |
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3) None |
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4) None. |
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5) None. |
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6) See Note 10 Unsecured Credit Faciltiies." Debt Issuance: Approval by the SDPUC docket GE-002, approval by the NPUC Application NG-121.
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7) None. |
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8) None. |
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9) See Note 17 "Commitments and Contingencies." |
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10) None. |
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12) None. |
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13) On September 3rd, 2024, Cyndee Fang, Vice President of Regulatory Affiars, left the Company. |
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14) N/A. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
COMPARATIVE BALANCE SHEET (ASSETS AND OTHER DEBITS) |
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Line No. |
Title of Account (a) |
Ref. Page No. (b) |
Current Year End of Quarter/Year Balance (c) |
Prior Year End Balance 12/31 (d) |
1 |
UtilityPlantAbstract UTILITY PLANT |
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2 |
UtilityPlant Utility Plant (101-106, 114) |
200 |
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3 |
ConstructionWorkInProgress Construction Work in Progress (107) |
200 |
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4 |
UtilityPlantAndConstructionWorkInProgress TOTAL Utility Plant (Enter Total of lines 2 and 3) |
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5 |
AccumulatedProvisionForDepreciationAmortizationAndDepletionOfPlantUtility (Less) Accum. Prov. for Depr. Amort. Depl. (108, 110, 111, 115) |
200 |
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6 |
UtilityPlantNet Net Utility Plant (Enter Total of line 4 less 5) |
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7 |
NuclearFuelInProcessOfRefinementConversionEnrichmentAndFabrication Nuclear Fuel in Process of Ref., Conv., Enrich., and Fab. (120.1) |
202 |
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8 |
NuclearFuelMaterialsAndAssembliesStockAccountMajorOnly Nuclear Fuel Materials and Assemblies-Stock Account (120.2) |
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9 |
NuclearFuelAssembliesInReactorMajorOnly Nuclear Fuel Assemblies in Reactor (120.3) |
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10 |
SpentNuclearFuelMajorOnly Spent Nuclear Fuel (120.4) |
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11 |
NuclearFuelUnderCapitalLeases Nuclear Fuel Under Capital Leases (120.6) |
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12 |
AccumulatedProvisionForAmortizationOfNuclearFuelAssemblies (Less) Accum. Prov. for Amort. of Nucl. Fuel Assemblies (120.5) |
202 |
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13 |
NuclearFuelNet Net Nuclear Fuel (Enter Total of lines 7-11 less 12) |
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14 |
UtilityPlantAndNuclearFuelNet Net Utility Plant (Enter Total of lines 6 and 13) |
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15 |
OtherElectricPlantAdjustments Utility Plant Adjustments (116) |
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16 |
GasStoredUndergroundNoncurrent Gas Stored Underground - Noncurrent (117) |
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17 |
OtherPropertyAndInvestmentsAbstract OTHER PROPERTY AND INVESTMENTS |
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18 |
NonutilityProperty Nonutility Property (121) |
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19 |
AccumulatedProvisionForDepreciationAndAmortizationOfNonutilityProperty (Less) Accum. Prov. for Depr. and Amort. (122) |
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20 |
InvestmentInAssociatedCompanies Investments in Associated Companies (123) |
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21 |
InvestmentInSubsidiaryCompanies Investment in Subsidiary Companies (123.1) |
224 |
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23 |
NoncurrentPortionOfAllowances Noncurrent Portion of Allowances |
228 |
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24 |
OtherInvestments Other Investments (124) |
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25 |
SinkingFunds Sinking Funds (125) |
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26 |
DepreciationFund Depreciation Fund (126) |
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27 |
AmortizationFundFederal Amortization Fund - Federal (127) |
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28 |
OtherSpecialFunds Other Special Funds (128) |
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29 |
SpecialFunds Special Funds (Non Major Only) (129) |
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30 |
DerivativeInstrumentAssetsLongTerm Long-Term Portion of Derivative Assets (175) |
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31 |
DerivativeInstrumentAssetsHedgesLongTerm Long-Term Portion of Derivative Assets - Hedges (176) |
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32 |
OtherPropertyAndInvestments TOTAL Other Property and Investments (Lines 18-21 and 23-31) |
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33 |
CurrentAndAccruedAssetsAbstract CURRENT AND ACCRUED ASSETS |
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34 |
CashAndWorkingFunds Cash and Working Funds (Non-major Only) (130) |
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35 |
Cash Cash (131) |
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36 |
SpecialDeposits Special Deposits (132-134) |
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37 |
WorkingFunds Working Fund (135) |
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38 |
TemporaryCashInvestments Temporary Cash Investments (136) |
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39 |
NotesReceivable Notes Receivable (141) |
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40 |
CustomerAccountsReceivable Customer Accounts Receivable (142) |
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41 |
OtherAccountsReceivable Other Accounts Receivable (143) |
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42 |
AccumulatedProvisionForUncollectibleAccountsCredit (Less) Accum. Prov. for Uncollectible Acct.-Credit (144) |
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43 |
NotesReceivableFromAssociatedCompanies Notes Receivable from Associated Companies (145) |
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44 |
AccountsReceivableFromAssociatedCompanies Accounts Receivable from Assoc. Companies (146) |
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45 |
FuelStock Fuel Stock (151) |
227 |
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46 |
FuelStockExpensesUndistributed Fuel Stock Expenses Undistributed (152) |
227 |
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47 |
Residuals Residuals (Elec) and Extracted Products (153) |
227 |
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48 |
PlantMaterialsAndOperatingSupplies Plant Materials and Operating Supplies (154) |
227 |
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49 |
Merchandise Merchandise (155) |
227 |
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50 |
OtherMaterialsAndSupplies Other Materials and Supplies (156) |
227 |
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51 |
NuclearMaterialsHeldForSale Nuclear Materials Held for Sale (157) |
202/227 |
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52 |
AllowanceInventoryAndWithheld Allowances (158.1 and 158.2) |
228 |
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53 |
NoncurrentPortionOfAllowances (Less) Noncurrent Portion of Allowances |
228 |
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54 |
StoresExpenseUndistributed Stores Expense Undistributed (163) |
227 |
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55 |
GasStoredCurrent Gas Stored Underground - Current (164.1) |
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56 |
LiquefiedNaturalGasStoredAndHeldForProcessing Liquefied Natural Gas Stored and Held for Processing (164.2-164.3) |
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57 |
Prepayments Prepayments (165) |
(a) |
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58 |
AdvancesForGas Advances for Gas (166-167) |
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59 |
InterestAndDividendsReceivable Interest and Dividends Receivable (171) |
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60 |
RentsReceivable Rents Receivable (172) |
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61 |
AccruedUtilityRevenues Accrued Utility Revenues (173) |
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62 |
MiscellaneousCurrentAndAccruedAssets Miscellaneous Current and Accrued Assets (174) |
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63 |
DerivativeInstrumentAssets Derivative Instrument Assets (175) |
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64 |
DerivativeInstrumentAssetsLongTerm (Less) Long-Term Portion of Derivative Instrument Assets (175) |
|||
65 |
DerivativeInstrumentAssetsHedges Derivative Instrument Assets - Hedges (176) |
|||
66 |
DerivativeInstrumentAssetsHedgesLongTerm (Less) Long-Term Portion of Derivative Instrument Assets - Hedges (176) |
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67 |
CurrentAndAccruedAssets Total Current and Accrued Assets (Lines 34 through 66) |
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68 |
DeferredDebitsAbstract DEFERRED DEBITS |
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69 |
UnamortizedDebtExpense Unamortized Debt Expenses (181) |
(b) |
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70 |
ExtraordinaryPropertyLosses Extraordinary Property Losses (182.1) |
230a |
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71 |
UnrecoveredPlantAndRegulatoryStudyCosts Unrecovered Plant and Regulatory Study Costs (182.2) |
230b |
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72 |
OtherRegulatoryAssets Other Regulatory Assets (182.3) |
232 |
|
|
73 |
PreliminarySurveyAndInvestigationCharges Prelim. Survey and Investigation Charges (Electric) (183) |
|
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74 |
PreliminaryNaturalGasSurveyAndInvestigationChargesAndOtherPreliminarySurveyAndInvestigationCharges Preliminary Natural Gas Survey and Investigation Charges 183.1) |
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75 |
OtherPreliminarySurveyAndInvestigationCharges Other Preliminary Survey and Investigation Charges (183.2) |
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76 |
ClearingAccounts Clearing Accounts (184) |
|||
77 |
TemporaryFacilities Temporary Facilities (185) |
|||
78 |
MiscellaneousDeferredDebits Miscellaneous Deferred Debits (186) |
233 |
|
|
79 |
DeferredLossesFromDispositionOfUtilityPlant Def. Losses from Disposition of Utility Plt. (187) |
|||
80 |
ResearchDevelopmentAndDemonstrationExpenditures Research, Devel. and Demonstration Expend. (188) |
352 |
||
81 |
UnamortizedLossOnReacquiredDebt Unamortized Loss on Reaquired Debt (189) |
(c) |
||
82 |
AccumulatedDeferredIncomeTaxes Accumulated Deferred Income Taxes (190) |
234 |
|
|
83 |
UnrecoveredPurchasedGasCosts Unrecovered Purchased Gas Costs (191) |
|
||
84 |
DeferredDebits Total Deferred Debits (lines 69 through 83) |
|
||
85 |
AssetsAndOtherDebits TOTAL ASSETS (lines 14-16, 32, 67, and 84) |
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: Prepayments |
South Dakota Operations Prepayments (165) are $10,510,220 for 2023. |
(b) Concept: UnamortizedDebtExpense |
Unamortized Debt Expense (Acct 181) balance for 2023 - $1,479,371 |
(c) Concept: UnamortizedLossOnReacquiredDebt |
Unamortized Loss on Reacquired Debt (Acct 189) Balance for 2023 - 1,488,228 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
COMPARATIVE BALANCE SHEET (LIABILITIES AND OTHER CREDITS) |
||||
Line No. |
Title of Account (a) |
Ref. Page No. (b) |
Current Year End of Quarter/Year Balance (c) |
Prior Year End Balance 12/31 (d) |
1 |
ProprietaryCapitalAbstract PROPRIETARY CAPITAL |
|||
2 |
CommonStockIssued Common Stock Issued (201) |
250 |
|
|
3 |
PreferredStockIssued Preferred Stock Issued (204) |
250 |
||
4 |
CapitalStockSubscribed Capital Stock Subscribed (202, 205) |
|||
5 |
StockLiabilityForConversion Stock Liability for Conversion (203, 206) |
|||
6 |
PremiumOnCapitalStock Premium on Capital Stock (207) |
|||
7 |
OtherPaidInCapital Other Paid-In Capital (208-211) |
253 |
|
|
8 |
InstallmentsReceivedOnCapitalStock Installments Received on Capital Stock (212) |
252 |
||
9 |
DiscountOnCapitalStock (Less) Discount on Capital Stock (213) |
254 |
||
10 |
CapitalStockExpense (Less) Capital Stock Expense (214) |
254b |
||
11 |
RetainedEarnings Retained Earnings (215, 215.1, 216) |
118 |
|
|
12 |
UnappropriatedUndistributedSubsidiaryEarnings Unappropriated Undistributed Subsidiary Earnings (216.1) |
118 |
||
13 |
ReacquiredCapitalStock (Less) Reacquired Capital Stock (217) |
250 |
||
14 |
NoncorporateProprietorship Noncorporate Proprietorship (Non-major only) (218) |
|||
15 |
AccumulatedOtherComprehensiveIncome Accumulated Other Comprehensive Income (219) |
122(a)(b) |
(a) |
|
16 |
ProprietaryCapital Total Proprietary Capital (lines 2 through 15) |
(b) |
||
17 |
LongTermDebtAbstract LONG-TERM DEBT |
|||
18 |
Bonds Bonds (221) |
256 |
(c) |
|
19 |
ReacquiredBonds (Less) Reacquired Bonds (222) |
256 |
||
20 |
AdvancesFromAssociatedCompanies Advances from Associated Companies (223) |
256 |
||
21 |
OtherLongTermDebt Other Long-Term Debt (224) |
256 |
(d) |
|
22 |
UnamortizedPremiumOnLongTermDebt Unamortized Premium on Long-Term Debt (225) |
|||
23 |
UnamortizedDiscountOnLongTermDebtDebit (Less) Unamortized Discount on Long-Term Debt-Debit (226) |
|||
24 |
LongTermDebt Total Long-Term Debt (lines 18 through 23) |
|
||
25 |
OtherNoncurrentLiabilitiesAbstract OTHER NONCURRENT LIABILITIES |
|||
26 |
ObligationsUnderCapitalLeaseNoncurrent Obligations Under Capital Leases - Noncurrent (227) |
|
||
27 |
AccumulatedProvisionForPropertyInsurance Accumulated Provision for Property Insurance (228.1) |
|||
28 |
AccumulatedProvisionForInjuriesAndDamages Accumulated Provision for Injuries and Damages (228.2) |
(e) |
||
29 |
AccumulatedProvisionForPensionsAndBenefits Accumulated Provision for Pensions and Benefits (228.3) |
|
||
30 |
AccumulatedMiscellaneousOperatingProvisions Accumulated Miscellaneous Operating Provisions (228.4) |
|
||
31 |
AccumulatedProvisionForRateRefunds Accumulated Provision for Rate Refunds (229) |
|||
32 |
LongTermPortionOfDerivativeInstrumentLiabilities Long-Term Portion of Derivative Instrument Liabilities |
|||
33 |
LongTermPortionOfDerivativeInstrumentLiabilitiesHedges Long-Term Portion of Derivative Instrument Liabilities - Hedges |
|||
34 |
AssetRetirementObligations Asset Retirement Obligations (230) |
|
||
35 |
OtherNoncurrentLiabilities Total Other Noncurrent Liabilities (lines 26 through 34) |
|
||
36 |
CurrentAndAccruedLiabilitiesAbstract CURRENT AND ACCRUED LIABILITIES |
|||
37 |
NotesPayable Notes Payable (231) |
|||
38 |
AccountsPayable Accounts Payable (232) |
|
||
39 |
NotesPayableToAssociatedCompanies Notes Payable to Associated Companies (233) |
|||
40 |
AccountsPayableToAssociatedCompanies Accounts Payable to Associated Companies (234) |
|
||
41 |
CustomerDeposits Customer Deposits (235) |
|
||
42 |
TaxesAccrued Taxes Accrued (236) |
262 |
|
|
43 |
InterestAccrued Interest Accrued (237) |
|
||
44 |
DividendsDeclared Dividends Declared (238) |
|||
45 |
MaturedLongTermDebt Matured Long-Term Debt (239) |
|||
46 |
MaturedInterest Matured Interest (240) |
|||
47 |
TaxCollectionsPayable Tax Collections Payable (241) |
|
||
48 |
MiscellaneousCurrentAndAccruedLiabilities Miscellaneous Current and Accrued Liabilities (242) |
|
||
49 |
ObligationsUnderCapitalLeasesCurrent Obligations Under Capital Leases-Current (243) |
|
||
50 |
DerivativesInstrumentLiabilities Derivative Instrument Liabilities (244) |
|||
51 |
LongTermPortionOfDerivativeInstrumentLiabilities (Less) Long-Term Portion of Derivative Instrument Liabilities |
|||
52 |
DerivativeInstrumentLiabilitiesHedges Derivative Instrument Liabilities - Hedges (245) |
|||
53 |
LongTermPortionOfDerivativeInstrumentLiabilitiesHedges (Less) Long-Term Portion of Derivative Instrument Liabilities-Hedges |
|||
54 |
CurrentAndAccruedLiabilities Total Current and Accrued Liabilities (lines 37 through 53) |
|
||
55 |
DeferredCreditsAbstract DEFERRED CREDITS |
|||
56 |
CustomerAdvancesForConstruction Customer Advances for Construction (252) |
|||
57 |
AccumulatedDeferredInvestmentTaxCredits Accumulated Deferred Investment Tax Credits (255) |
266 |
||
58 |
DeferredGainsFromDispositionOfUtilityPlant Deferred Gains from Disposition of Utility Plant (256) |
|||
59 |
OtherDeferredCredits Other Deferred Credits (253) |
269 |
|
|
60 |
OtherRegulatoryLiabilities Other Regulatory Liabilities (254) |
278 |
|
|
61 |
UnamortizedGainOnReacquiredDebt Unamortized Gain on Reacquired Debt (257) |
|||
62 |
AccumulatedDeferredIncomeTaxesAcceleratedAmortizationProperty Accum. Deferred Income Taxes-Accel. Amort.(281) |
272 |
||
63 |
AccumulatedDeferredIncomeTaxesOtherProperty Accum. Deferred Income Taxes-Other Property (282) |
|
|
|
64 |
AccumulatedDeferredIncomeTaxesOther Accum. Deferred Income Taxes-Other (283) |
|
||
65 |
DeferredCredits Total Deferred Credits (lines 56 through 64) |
|
||
66 |
LiabilitiesAndOtherCredits TOTAL LIABILITIES AND STOCKHOLDER EQUITY (lines 16, 24, 35, 54 and 65) |
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: AccumulatedOtherComprehensiveIncome |
Accumulated Other Comprehensive Income (219) balance for 2023 - $325,403 |
(b) Concept: ProprietaryCapital |
Total Proprietary Capital - Amount attributable to South Dakota and Nebraska operations as of December 31, 2023 - $580,524,775. |
(c) Concept: Bonds |
Bonds (221) (Total Company) for 2023 - $480,000,000 |
(d) Concept: OtherLongTermDebt |
Other Long Term Debt (224) attributable to South Dakota and Nebraska operations as of December 31, 2023 - $54,000,000. |
(e) Concept: AccumulatedProvisionForInjuriesAndDamages |
South Dakota Operations Provision for Injuries and Damages (228.2) are $442,867 for 2023. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
STATEMENT OF INCOME |
|||||||||||||
Quarterly
Annual or Quarterly if applicable
|
|||||||||||||
Line No. |
Title of Account (a) |
(Ref.) Page No. (b) |
Total Current Year to Date Balance for Quarter/Year (c) |
Total Prior Year to Date Balance for Quarter/Year (d) |
Current 3 Months Ended - Quarterly Only - No 4th Quarter (e) |
Prior 3 Months Ended - Quarterly Only - No 4th Quarter (f) |
Electric Utility Current Year to Date (in dollars) (g) |
Electric Utility Previous Year to Date (in dollars) (h) |
Gas Utiity Current Year to Date (in dollars) (i) |
Gas Utility Previous Year to Date (in dollars) (j) |
Other Utility Current Year to Date (in dollars) (k) |
Other Utility Previous Year to Date (in dollars) (l) |
|
1 |
UtilityOperatingIncomeAbstract UTILITY OPERATING INCOME |
||||||||||||
2 |
OperatingRevenues Operating Revenues (400) |
300 |
|
|
|
||||||||
3 |
OperatingExpensesAbstract Operating Expenses |
||||||||||||
4 |
OperationExpense Operation Expenses (401) |
320 |
|
|
|
||||||||
5 |
MaintenanceExpense Maintenance Expenses (402) |
320 |
|
|
|
||||||||
6 |
DepreciationExpense Depreciation Expense (403) |
336 |
|
|
|
||||||||
7 |
DepreciationExpenseForAssetRetirementCosts Depreciation Expense for Asset Retirement Costs (403.1) |
336 |
|
||||||||||
8 |
AmortizationAndDepletionOfUtilityPlant Amort. & Depl. of Utility Plant (404-405) |
336 |
|
|
|
||||||||
9 |
AmortizationOfElectricPlantAcquisitionAdjustments Amort. of Utility Plant Acq. Adj. (406) |
336 |
|
|
|||||||||
10 |
AmortizationOfPropertyLossesUnrecoveredPlantAndRegulatoryStudyCosts Amort. Property Losses, Unrecov Plant and Regulatory Study Costs (407) |
||||||||||||
11 |
AmortizationOfConversionExpenses Amort. of Conversion Expenses (407.2) |
||||||||||||
12 |
RegulatoryDebits Regulatory Debits (407.3) |
|
|
|
|||||||||
13 |
RegulatoryCredits (Less) Regulatory Credits (407.4) |
|
|
|
|||||||||
14 |
TaxesOtherThanIncomeTaxesUtilityOperatingIncome Taxes Other Than Income Taxes (408.1) |
262 |
|
|
|
||||||||
15 |
IncomeTaxesOperatingIncome Income Taxes - Federal (409.1) |
262 |
|
|
|
||||||||
16 |
IncomeTaxesUtilityOperatingIncomeOther Income Taxes - Other (409.1) |
262 |
|||||||||||
17 |
ProvisionsForDeferredIncomeTaxesUtilityOperatingIncome Provision for Deferred Income Taxes (410.1) |
234, 272 |
(a) |
|
|
||||||||
18 |
ProvisionForDeferredIncomeTaxesCreditOperatingIncome (Less) Provision for Deferred Income Taxes-Cr. (411.1) |
234, 272 |
|
|
|
||||||||
19 |
InvestmentTaxCreditAdjustments Investment Tax Credit Adj. - Net (411.4) |
266 |
|||||||||||
20 |
GainsFromDispositionOfPlant (Less) Gains from Disp. of Utility Plant (411.6) |
||||||||||||
21 |
LossesFromDispositionOfServiceCompanyPlant Losses from Disp. of Utility Plant (411.7) |
||||||||||||
22 |
GainsFromDispositionOfAllowances (Less) Gains from Disposition of Allowances (411.8) |
||||||||||||
23 |
LossesFromDispositionOfAllowances Losses from Disposition of Allowances (411.9) |
||||||||||||
24 |
AccretionExpense Accretion Expense (411.10) |
||||||||||||
25 |
UtilityOperatingExpenses TOTAL Utility Operating Expenses (Enter Total of lines 4 thru 24) |
|
|
|
|
||||||||
27 |
NetUtilityOperatingIncome Net Util Oper Inc (Enter Tot line 2 less 25) |
|
|
|
|
||||||||
28 |
OtherIncomeAndDeductionsAbstract Other Income and Deductions |
||||||||||||
29 |
OtherIncomeAbstract Other Income |
||||||||||||
30 |
NonutilityOperatingIncomeAbstract Nonutilty Operating Income |
||||||||||||
31 |
RevenuesFromMerchandisingJobbingAndContractWork Revenues From Merchandising, Jobbing and Contract Work (415) |
||||||||||||
32 |
CostsAndExpensesOfMerchandisingJobbingAndContractWork (Less) Costs and Exp. of Merchandising, Job. & Contract Work (416) |
||||||||||||
33 |
RevenuesFromNonutilityOperations Revenues From Nonutility Operations (417) |
|
|||||||||||
34 |
ExpensesOfNonutilityOperations (Less) Expenses of Nonutility Operations (417.1) |
|
|||||||||||
35 |
NonoperatingRentalIncome Nonoperating Rental Income (418) |
||||||||||||
36 |
EquityInEarningsOfSubsidiaryCompanies Equity in Earnings of Subsidiary Companies (418.1) |
119 |
|||||||||||
37 |
InterestAndDividendIncome Interest and Dividend Income (419) |
|
|||||||||||
38 |
AllowanceForOtherFundsUsedDuringConstruction Allowance for Other Funds Used During Construction (419.1) |
|
|||||||||||
39 |
MiscellaneousNonoperatingIncome Miscellaneous Nonoperating Income (421) |
|
|||||||||||
40 |
GainOnDispositionOfProperty Gain on Disposition of Property (421.1) |
||||||||||||
41 |
OtherIncome TOTAL Other Income (Enter Total of lines 31 thru 40) |
|
|||||||||||
42 |
OtherIncomeDeductionsAbstract Other Income Deductions |
||||||||||||
43 |
LossOnDispositionOfProperty Loss on Disposition of Property (421.2) |
||||||||||||
44 |
MiscellaneousAmortization Miscellaneous Amortization (425) |
||||||||||||
45 |
Donations Donations (426.1) |
|
|||||||||||
46 |
LifeInsurance Life Insurance (426.2) |
||||||||||||
47 |
Penalties Penalties (426.3) |
|
|||||||||||
48 |
ExpendituresForCertainCivicPoliticalAndRelatedActivities Exp. for Certain Civic, Political & Related Activities (426.4) |
|
|||||||||||
49 |
OtherDeductions Other Deductions (426.5) |
|
|||||||||||
50 |
OtherIncomeDeductions TOTAL Other Income Deductions (Total of lines 43 thru 49) |
|
|||||||||||
51 |
TaxesApplicableToOtherIncomeAndDeductionsAbstract Taxes Applic. to Other Income and Deductions |
||||||||||||
52 |
TaxesOtherThanIncomeTaxesOtherIncomeAndDeductions Taxes Other Than Income Taxes (408.2) |
262 |
|||||||||||
53 |
IncomeTaxesFederal Income Taxes-Federal (409.2) |
262 |
|
||||||||||
54 |
IncomeTaxesOther Income Taxes-Other (409.2) |
262 |
|||||||||||
55 |
ProvisionForDeferredIncomeTaxesOtherIncomeAndDeductions Provision for Deferred Inc. Taxes (410.2) |
234, 272 |
|||||||||||
56 |
ProvisionForDeferredIncomeTaxesCreditOtherIncomeAndDeductions (Less) Provision for Deferred Income Taxes-Cr. (411.2) |
234, 272 |
|||||||||||
57 |
InvestmentTaxCreditAdjustmentsNonutilityOperations Investment Tax Credit Adj.-Net (411.5) |
||||||||||||
58 |
InvestmentTaxCredits (Less) Investment Tax Credits (420) |
||||||||||||
59 |
TaxesOnOtherIncomeAndDeductions TOTAL Taxes on Other Income and Deductions (Total of lines 52-58) |
|
|||||||||||
60 |
NetOtherIncomeAndDeductions Net Other Income and Deductions (Total of lines 41, 50, 59) |
|
|||||||||||
61 |
InterestChargesAbstract Interest Charges |
||||||||||||
62 |
InterestOnLongTermDebt Interest on Long-Term Debt (427) |
|
|||||||||||
63 |
AmortizationOfDebtDiscountAndExpense Amort. of Debt Disc. and Expense (428) |
|
|||||||||||
64 |
AmortizationOfLossOnReacquiredDebt Amortization of Loss on Reaquired Debt (428.1) |
|
|||||||||||
65 |
AmortizationOfPremiumOnDebtCredit (Less) Amort. of Premium on Debt-Credit (429) |
||||||||||||
66 |
AmortizationOfGainOnReacquiredDebtCredit (Less) Amortization of Gain on Reaquired Debt-Credit (429.1) |
||||||||||||
67 |
InterestOnDebtToAssociatedCompanies Interest on Debt to Assoc. Companies (430) |
||||||||||||
68 |
OtherInterestExpense Other Interest Expense (431) |
|
|||||||||||
69 |
AllowanceForBorrowedFundsUsedDuringConstructionCredit (Less) Allowance for Borrowed Funds Used During Construction-Cr. (432) |
|
|||||||||||
70 |
NetInterestCharges Net Interest Charges (Total of lines 62 thru 69) |
|
|||||||||||
71 |
IncomeBeforeExtraordinaryItems Income Before Extraordinary Items (Total of lines 27, 60 and 70) |
|
|||||||||||
72 |
ExtraordinaryItemsAbstract Extraordinary Items |
||||||||||||
73 |
ExtraordinaryIncome Extraordinary Income (434) |
||||||||||||
74 |
ExtraordinaryDeductions (Less) Extraordinary Deductions (435) |
||||||||||||
75 |
NetExtraordinaryItems Net Extraordinary Items (Total of line 73 less line 74) |
||||||||||||
76 |
IncomeTaxesExtraordinaryItems Income Taxes-Federal and Other (409.3) |
262 |
|||||||||||
77 |
ExtraordinaryItemsAfterTaxes Extraordinary Items After Taxes (line 75 less line 76) |
||||||||||||
78 |
NetIncomeLoss Net Income (Total of line 71 and 77) |
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: ProvisionsForDeferredIncomeTaxesUtilityOperatingIncome | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
STATEMENT OF RETAINED EARNINGS |
||||
|
||||
Line No. |
Item (a) |
Contra Primary Account Affected (b) |
Current Quarter/Year Year to Date Balance (c) |
Previous Quarter/Year Year to Date Balance (d) |
UnappropriatedRetainedEarningsAbstract UNAPPROPRIATED RETAINED EARNINGS (Account 216) |
||||
1 |
UnappropriatedRetainedEarnings Balance-Beginning of Period |
|
|
|
2 |
ChangesAbstract Changes |
|||
3 |
AdjustmentsToRetainedEarningsAbstract Adjustments to Retained Earnings (Account 439) |
|||
4 |
AdjustmentsToRetainedEarningsCreditAbstract Adjustments to Retained Earnings Credit |
|||
9 |
AdjustmentsToRetainedEarningsCredit TOTAL Credits to Retained Earnings (Acct. 439) |
|||
10 |
AdjustmentsToRetainedEarningsDebitAbstract Adjustments to Retained Earnings Debit |
|||
15 |
AdjustmentsToRetainedEarningsDebit TOTAL Debits to Retained Earnings (Acct. 439) |
|||
16 |
BalanceTransferredFromIncome Balance Transferred from Income (Account 433 less Account 418.1) |
|
||
17 |
AppropriationsOfRetainedEarningsAbstract Appropriations of Retained Earnings (Acct. 436) |
|||
22 |
AppropriationsOfRetainedEarnings TOTAL Appropriations of Retained Earnings (Acct. 436) |
|||
23 |
DividendsDeclaredPreferredStockAbstract Dividends Declared-Preferred Stock (Account 437) |
|||
29 |
DividendsDeclaredPreferredStock TOTAL Dividends Declared-Preferred Stock (Acct. 437) |
|||
30 |
DividendsDeclaredCommonStockAbstract Dividends Declared-Common Stock (Account 438) |
|||
36 |
DividendsDeclaredCommonStock TOTAL Dividends Declared-Common Stock (Acct. 438) |
|
||
37 |
TransfersFromUnappropriatedUndistributedSubsidiaryEarnings Transfers from Acct 216.1, Unapprop. Undistrib. Subsidiary Earnings |
|||
38 |
UnappropriatedRetainedEarnings Balance - End of Period (Total 1,9,15,16,22,29,36,37) |
|
|
|
39 |
AppropriatedRetainedEarningsAbstract APPROPRIATED RETAINED EARNINGS (Account 215) |
|||
45 |
AppropriatedRetainedEarnings TOTAL Appropriated Retained Earnings (Account 215) |
|||
AppropriatedRetainedEarningsAmortizationReserveFederalAbstract APPROP. RETAINED EARNINGS - AMORT. Reserve, Federal (Account 215.1) |
||||
46 |
AppropriatedRetainedEarningsAmortizationReserveFederal TOTAL Approp. Retained Earnings-Amort. Reserve, Federal (Acct. 215.1) |
|||
47 |
AppropriatedRetainedEarningsIncludingReserveAmortization TOTAL Approp. Retained Earnings (Acct. 215, 215.1) (Total 45,46) |
|||
48 |
RetainedEarnings TOTAL Retained Earnings (Acct. 215, 215.1, 216) (Total 38, 47) (216.1) |
|
|
|
UnappropriatedUndistributedSubsidiaryEarningsAbstract UNAPPROPRIATED UNDISTRIBUTED SUBSIDIARY EARNINGS (Account Report only on an Annual Basis, no Quarterly) |
||||
49 |
UnappropriatedUndistributedSubsidiaryEarnings Balance-Beginning of Year (Debit or Credit) |
|||
50 |
EquityInEarningsOfSubsidiaryCompanies Equity in Earnings for Year (Credit) (Account 418.1) |
|
||
51 |
DividendsReceived (Less) Dividends Received (Debit) |
|||
52 |
ChangesUnappropriatedUndistributedSubsidiaryEarningsCredits TOTAL other Changes in unappropriated undistributed subsidiary earnings for the year |
|||
53 |
UnappropriatedUndistributedSubsidiaryEarnings Balance-End of Year (Total lines 49 thru 52) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
STATEMENT OF CASH FLOWS |
||||||||||||
|
||||||||||||
Line No. |
Description (See Instructions No.1 for explanation of codes) (a) |
Current Year to Date Quarter/Year (b) |
Previous Year to Date Quarter/Year (c) |
|||||||||
1 |
NetCashFlowFromOperatingActivitiesAbstract Net Cash Flow from Operating Activities |
|||||||||||
2 |
NetIncomeLoss Net Income (Line 78(c) on page 117) |
|
||||||||||
3 |
NoncashChargesCreditsToIncomeAbstract Noncash Charges (Credits) to Income: |
|||||||||||
4 |
DepreciationAndDepletion Depreciation and Depletion |
|
||||||||||
5 |
NoncashAdjustmentsToCashFlowsFromOperatingActivities Amortization of (Specify) (footnote details) |
|||||||||||
5.1 |
NoncashAdjustmentsToCashFlowsFromOperatingActivitiesDescription |
|
||||||||||
5.2 |
NoncashAdjustmentsToCashFlowsFromOperatingActivitiesDescription |
(a) |
||||||||||
8 |
DeferredIncomeTaxesNet Deferred Income Taxes (Net) |
|
||||||||||
9 |
InvestmentTaxCreditAdjustmentsNet Investment Tax Credit Adjustment (Net) |
|||||||||||
10 |
NetIncreaseDecreaseInReceivablesOperatingActivities Net (Increase) Decrease in Receivables |
|
||||||||||
11 |
NetIncreaseDecreaseInInventoryOperatingActivities Net (Increase) Decrease in Inventory |
|
||||||||||
12 |
NetIncreaseDecreaseInAllowancesInventoryOperatingActivities Net (Increase) Decrease in Allowances Inventory |
|||||||||||
13 |
NetIncreaseDecreaseInPayablesAndAccruedExpensesOperatingActivities Net Increase (Decrease) in Payables and Accrued Expenses |
|
||||||||||
14 |
NetIncreaseDecreaseInOtherRegulatoryAssetsOperatingActivities Net (Increase) Decrease in Other Regulatory Assets |
|
||||||||||
15 |
NetIncreaseDecreaseInOtherRegulatoryLiabilitiesOperatingActivities Net Increase (Decrease) in Other Regulatory Liabilities |
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AllowanceForOtherFundsUsedDuringConstructionOperatingActivities (Less) Allowance for Other Funds Used During Construction |
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17 |
UndistributedEarningsFromSubsidiaryCompaniesOperatingActivities (Less) Undistributed Earnings from Subsidiary Companies |
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18 |
OtherAdjustmentsToCashFlowsFromOperatingActivities Other (provide details in footnote): |
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18.1 |
OtherAdjustmentsToCashFlowsFromOperatingActivitiesDescription |
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NetCashFlowFromOperatingActivities Net Cash Provided by (Used in) Operating Activities (Total of Lines 2 thru 21) |
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CashFlowsFromInvestmentActivitiesAbstract Cash Flows from Investment Activities: |
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ConstructionAndAcquisitionOfPlantIncludingLandAbstract Construction and Acquisition of Plant (including land): |
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26 |
GrossAdditionsToUtilityPlantLessNuclearFuelInvestingActivities Gross Additions to Utility Plant (less nuclear fuel) |
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GrossAdditionsToNuclearFuelInvestingActivities Gross Additions to Nuclear Fuel |
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GrossAdditionsToCommonUtilityPlantInvestingActivities Gross Additions to Common Utility Plant |
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29 |
GrossAdditionsToNonutilityPlantInvestingActivities Gross Additions to Nonutility Plant |
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AllowanceForOtherFundsUsedDuringConstructionInvestingActivities (Less) Allowance for Other Funds Used During Construction |
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31 |
OtherConstructionAndAcquisitionOfPlantInvestmentActivities Other (provide details in footnote): |
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34 |
CashOutflowsForPlant Cash Outflows for Plant (Total of lines 26 thru 33) |
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AcquisitionOfOtherNoncurrentAssets Acquisition of Other Noncurrent Assets (d) |
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ProceedsFromDisposalOfNoncurrentAssets Proceeds from Disposal of Noncurrent Assets (d) |
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39 |
InvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompanies Investments in and Advances to Assoc. and Subsidiary Companies |
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ContributionsAndAdvancesFromAssociatedAndSubsidiaryCompanies Contributions and Advances from Assoc. and Subsidiary Companies |
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41 |
DispositionOfInvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompaniesAbstract Disposition of Investments in (and Advances to) |
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42 |
DispositionOfInvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompanies Disposition of Investments in (and Advances to) Associated and Subsidiary Companies |
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PurchaseOfInvestmentSecurities Purchase of Investment Securities (a) |
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45 |
ProceedsFromSalesOfInvestmentSecurities Proceeds from Sales of Investment Securities (a) |
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LoansMadeOrPurchased Loans Made or Purchased |
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CollectionsOnLoans Collections on Loans |
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NetIncreaseDecreaseInReceivablesInvestingActivities Net (Increase) Decrease in Receivables |
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50 |
NetIncreaseDecreaseInInventoryInvestingActivities Net (Increase) Decrease in Inventory |
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51 |
NetIncreaseDecreaseInAllowancesHeldForSpeculationInvestingActivities Net (Increase) Decrease in Allowances Held for Speculation |
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52 |
NetIncreaseDecreaseInPayablesAndAccruedExpensesInvestingActivities Net Increase (Decrease) in Payables and Accrued Expenses |
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53 |
OtherAdjustmentsToCashFlowsFromInvestmentActivities Other (provide details in footnote): |
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53.1 |
OtherAdjustmentsToCashFlowsFromInvestmentActivitiesDescription |
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57 |
CashFlowsProvidedFromUsedInInvestmentActivities Net Cash Provided by (Used in) Investing Activities (Total of lines 34 thru 55) |
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CashFlowsFromFinancingActivitiesAbstract Cash Flows from Financing Activities: |
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60 |
ProceedsFromIssuanceAbstract Proceeds from Issuance of: |
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61 |
ProceedsFromIssuanceOfLongTermDebtFinancingActivities Long-Term Debt (b) |
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62 |
ProceedsFromIssuanceOfPreferredStockFinancingActivities Preferred Stock |
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63 |
ProceedsFromIssuanceOfCommonStockFinancingActivities Common Stock |
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64 |
OtherAdjustmentsToCashFlowsFromFinancingActivities Other (provide details in footnote): |
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66 |
NetIncreaseInShortTermDebt Net Increase in Short-Term Debt (c) |
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67 |
OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities Other (provide details in footnote): |
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70 |
CashProvidedByOutsideSources Cash Provided by Outside Sources (Total 61 thru 69) |
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72 |
PaymentsForRetirementAbstract Payments for Retirement of: |
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73 |
PaymentsForRetirementOfLongTermDebtFinancingActivities Long-term Debt (b) |
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74 |
PaymentsForRetirementOfPreferredStockFinancingActivities Preferred Stock |
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75 |
PaymentsForRetirementOfCommonStockFinancingActivities Common Stock |
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76 |
OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivities Other (provide details in footnote): |
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76.1 |
DescriptionOfOtherRetirementsImpactingCashFlowsFromFinancingActivities |
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76.2 |
DescriptionOfOtherRetirementsImpactingCashFlowsFromFinancingActivities |
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76.3 |
DescriptionOfOtherRetirementsImpactingCashFlowsFromFinancingActivities |
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78 |
NetDecreaseInShortTermDebt Net Decrease in Short-Term Debt (c) |
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80 |
DividendsOnPreferredStock Dividends on Preferred Stock |
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81 |
DividendsOnCommonStock Dividends on Common Stock |
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83 |
CashFlowsProvidedFromUsedInFinancingActivities Net Cash Provided by (Used in) Financing Activities (Total of lines 70 thru 81) |
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85 |
NetIncreaseDecreaseInCashAndCashEquivalentsAbstract Net Increase (Decrease) in Cash and Cash Equivalents |
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86 |
NetIncreaseDecreaseInCashAndCashEquivalents Net Increase (Decrease) in Cash and Cash Equivalents (Total of line 22, 57 and 83) |
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88 |
CashAndCashEquivalents Cash and Cash Equivalents at Beginning of Period |
(c) |
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90 |
CashAndCashEquivalents Cash and Cash Equivalents at End of Period |
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(d) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: NoncashAdjustmentsToCashFlowsFromOperatingActivities | ||||||||||||||||||||||||||||||||||||
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
NOTES TO FINANCIAL STATEMENTS |
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NOTES TO FINANCIAL STATEMENTS
Northwestern Energy Public Service Corporation (NWE Public Service), a direct wholly-owned subsidiary of NorthWestern Energy Group, Inc., doing business as NorthWestern Energy, provides electricity and / or natural gas to approximately 159,100 customers in South Dakota and Nebraska. We have generated and distributed electricity in South Dakota and distributed natural gas in South Dakota and Nebraska since 1923.
The Financial Statements for the periods included herein have been prepared by NWE Public Service (NorthWestern, we, or us) pursuant to the rules and regulations of the Federal Energy Regulatory Commission (FERC) as set forth in its applicable Uniform System of Accounts and published accounting releases. The preparation of financial statements in conformity with the accounting requirements of the FERC as set forth in its applicable Uniform System of Accounts and published accounting releases requires management to make estimates and assumptions that may affect the reported amounts of assets, liabilities, revenues and expenses during the reporting period. Actual results could differ from those estimates.
The following notes to the financials statements appear in NWE Public Service’s annual report to the shareholders and are prepared in conformity with GAAP. This report differs from GAAP due to FERC requiring the presentation of subsidiaries on the equity method of accounting, which differs from Accounting Standards Codification (ASC) 810, Consolidation. ASC 810 requires that all majority-owned subsidiaries be consolidated. The other significant differences consist of the following:
• Removal and decommissioning costs of generation, transmission and distribution assets are reflected in the Balance Sheets as a component of accumulated depreciation of $93.2 million as of December 31, 2024 in accordance with regulatory treatment as compared to regulatory liabilities for GAAP purposes;
• Goodwill is reflected in the Balance Sheets as a utility plant adjustments of $93.8 million as of December 31, 2024 in accordance with regulatory treatment, as compared to goodwill for GAAP purposes (see Note 7);
• The current portion of gas stored underground is reflected in the Balance Sheets as current and accrued assets, as compared to inventory for GAAP purposes;
• Operating lease right of use assets are reflected in the Balance Sheets as capital leases of $0.2 million as of December 31, 2024 in accordance with regulatory treatment, as compared to non-current assets for GAAP purposes;
• Operating lease liabilities are reflected in the Balance Sheets as current and long term obligations under capital leases of $0.2 million as of December 31, 2024 in accordance with regulatory treatment, as compared to accrued expenses and long term liabilities for GAAP purposes;
• Unamortized debt expense is classified in the Balance Sheets as deferred debits in accordance with regulatory treatment, as compared to long-term debt for GAAP purposes;
• Current and long-term debt is classified in the Balance Sheets as all long-term debt in accordance with regulatory treatment, while current and long-term debt are presented separately for GAAP reporting;
• The current portion of the provision for injuries and damages and the expected insurance proceeds receivable related to the provision for injuries and damages are reported as a current liability for GAAP purposes, as compared to a non-current liability for FERC purposes;
• Accumulated deferred tax assets and liabilities are classified in the Balance Sheets as gross non-current deferred debits and credits, respectively, while GAAP presentation reflects a net non-current deferred tax liability;
• Stranded tax effects associated with the Tax Cuts and Jobs Act are included in accumulated other comprehensive income (AOCI) in accordance with regulatory treatment, while included in retained earnings for GAAP purposes;
• Uncertain tax positions related to temporary differences are classified in the Balance Sheets within the deferred tax accounts in accordance with regulatory treatment, as compared to other noncurrent liabilities for GAAP purposes. In addition, interest related to uncertain tax positions is recognized in interest expense in accordance with regulatory treatment, as compared to income tax expense for GAAP purposes;
• Net periodic benefit costs and net periodic post retirement benefit costs are reflected in operating expense for FERC purposes, as compared to the GAAP presentation, which reflects the current service costs component of the net periodic benefit costs in operating expenses and the other components outside of income from operations. In addition, only the service cost component of net periodic benefit cost is eligible for capitalization for GAAP purposes, as compared to the total net periodic benefit costs for FERC purposes;
• Regulatory assets and liabilities are reflected in the Balance Sheets as non-current items, while current and non-current amounts are presented separately for GAAP;
• Unbilled revenue is reflected in the Balance Sheets in Accrued utility revenues in accordance with regulatory treatment, as compared to Accounts receivable, net for GAAP purposes;
• Implementation costs associated with cloud computing arrangements are reflected on the Balance Sheets as Miscellaneous Intangible Plant in accordance with regulatory treatment, as compared to Other current assets for GAAP purposes. Additionally, these cash outflows are presented within investing activities cash outflows in the Statement of Cash Flows in accordance with regulatory treatment, as compared to operating activities cash outflows for GAAP purposes; and
• GAAP revenue differs from FERC revenue primarily due to the equity method of accounting as discussed above, netting of electric purchases and sales for resale in revenue for the GAAP presentation as compared to a gross presentation for FERC purposes (with the exception of those transactions in a regional transmission organization (RTO)), the netting of RTO transmission transactions for the GAAP presentation as compared to a gross presentation for FERC purposes, and the classification of regulatory amortizations in revenue for GAAP purposes as compared to expense for FERC purposes.
Events occurring subsequent to December 31, 2024, have been evaluated as to their potential impact to the Financial Statements through the date of this report.
Holding Company Reorganization
NWE Public Service was incorporated on May 30, 2023, as a direct wholly-owned subsidiary of NorthWestern Corporation (NW Corp) in preparation of a holding company reorganization. On this date, NWE Public Service issued 100 shares of $0.01 par value common stock to NW Corp for $1. NWE Public Service had no other financial activity during the year ended December 31, 2023.
On October 2, 2023, NW Corp and NorthWestern Energy Group, Inc. completed a merger transaction pursuant to which NorthWestern Energy Group, Inc. became the holding company parent of NW Corp. On January 1, 2024, NorthWestern Energy Group, Inc. completed the second and final phase of the holding company reorganization. NW Corp contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NWE Public Service, and then distributed its equity interest in NWE Public Service and certain other subsidiaries to NorthWestern Energy Group, Inc., resulting in NW Corp owning and operating the Montana regulated utility and NWE Public Service owning and operating the Nebraska and South Dakota utilities, each as a direct subsidiary of NorthWestern Energy Group, Inc. As NWE Public Service did not have any utility operations before January 1, 2024, these Financial Statements do not include comparative prior year results.
The below table represents the net assets that NW Corp contributed to NWE Public Service on January 1, 2024:
Use of Estimates
The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Financial Statements and the reported amounts of revenues and expenses during the reporting period. Estimates are used for such items as long-lived asset values and impairment charges, long-lived asset useful lives, tax provisions, uncertain tax position reserves, AROs, regulatory assets and liabilities, allowances for uncollectible accounts, our QF liability, environmental liabilities, unbilled revenues and actuarially determined benefit costs and liabilities. We revise the recorded estimates when we receive better information or when we can determine actual amounts. Those revisions can affect operating results.
Revenue Recognition
The Company recognizes revenue as customers obtain control of promised goods and services in an amount that reflects consideration expected in exchange for those goods or services. Generally, the delivery of electricity and natural gas results in the transfer of control to customers at the time the commodity is delivered and the amount of revenue recognized is equal to the amount billed to each customer, including estimated volumes delivered when billings have not yet occurred.
Cash Equivalents
We consider all highly liquid investments with maturities of three months or less at the time of purchase to be cash equivalents.
Restricted Cash
Restricted cash consists primarily of funds held in trust accounts to satisfy the requirements of certain stipulation agreements and insurance reserve requirements.
Accounts Receivable, Net
Accounts receivable are net of allowances for uncollectible accounts of $0.3 million at December 31, 2024. Receivables include unbilled revenues of $21.1 million at December 31, 2024.
Regulation of Utility Operations
Our regulated operations are subject to the provisions of ASC 980, Regulated Operations. Regulated accounting is appropriate provided that (i) rates are established by or subject to approval by independent, third-party regulators, (ii) rates are designed to recover the specific enterprise's cost of service, and (iii) in view of demand for service, it is reasonable to assume that rates are set at levels that will recover costs and can be charged to and collected from customers.
Our Financial Statements reflect the effects of the different rate making principles followed by the jurisdictions regulating us. The economic effects of regulation can result in regulated companies recording costs that have been, or are deemed probable to be, allowed in the ratemaking process in a period different from the period in which the costs would be charged to expense by an unregulated enterprise. When this occurs, costs are deferred as regulatory assets and recorded as expenses in the periods when those same amounts are reflected in rates. Additionally, regulators can impose liabilities upon a regulated company for amounts previously collected from customers and for amounts that are expected to be refunded to customers (regulatory liabilities).
If we were required to terminate the application of these provisions to our regulated operations, all such deferred amounts would be recognized in the Statements of Income at that time. This would result in a charge to earnings and accumulated other comprehensive income (AOCI), net of applicable income taxes, which could be material. In addition, we would determine any impairment to the carrying costs of deregulated plant and inventory assets.
Derivative Financial Instruments
We account for derivative instruments in accordance with ASC 815, Derivatives and Hedging. All derivatives are recognized in the Balance Sheets at their fair value unless they qualify for certain exceptions, including the normal purchases and normal sales exception. Additionally, derivatives that qualify and are designated for hedge accounting are classified as either hedges of the fair value of a recognized asset or liability or of an unrecognized firm commitment (fair-value hedge) or hedges of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (cash-flow hedge). For fair-value hedges, changes in fair values for both the derivative and the underlying hedged exposure are recognized in earnings each period. For cash-flow hedges, the portion of the derivative gain or loss that is effective in offsetting the change in the cost or value of the underlying exposure is deferred in AOCI and later reclassified into earnings when the underlying transaction occurs. Gains and losses from the ineffective portion of any hedge are recognized in earnings immediately. For other derivative contracts that do not qualify or are not designated for hedge accounting, changes in the fair value of the derivatives are recognized in earnings each period. Cash inflows and outflows related to derivative instruments are included as a component of operating, investing or financing cash flows in the Statements of Cash Flows, depending on the underlying nature of the hedged items. As of December 31, 2024, the only derivative instruments we have qualify for the normal purchases and normal sales exception.
Revenues and expenses on contracts that are designated as normal purchases and normal sales are recognized when the underlying physical transaction is completed. While these contracts are considered derivative financial instruments, they are not required to be recorded at fair value, but on an accrual basis of accounting. Normal purchases and normal sales are contracts where physical delivery is probable, quantities are expected to be used or sold in the normal course of business over a reasonable period of time, and price is not tied to an unrelated underlying derivative. As part of our regulated electric and gas operations, we enter into contracts to buy and sell energy to meet the requirements of our customers. These contracts include short-term and long-term commitments to purchase and sell energy in the retail and wholesale markets with the intent and ability to deliver or take delivery. If it were determined that a transaction designated as a normal purchase or a normal sale no longer met the exceptions, the fair value of the related contract would be reflected as an asset or liability and immediately recognized through earnings. See Note 8 - Risk Management and Hedging Activities, for further discussion of our derivative activity.
Property, Plant and Equipment
Property, plant and equipment are stated at original cost, including contracted services, direct labor and material, allowance for funds used during construction (AFUDC), and indirect charges for engineering, supervision and similar overhead items. All expenditures for maintenance and repairs of utility property, plant and equipment are charged to the appropriate maintenance expense accounts. A betterment or replacement of a unit of property is accounted for as an addition and retirement of utility plant. At the time of such a retirement, the accumulated provision for depreciation is charged with the original cost of the property retired and also for the net cost of removal. Also included in plant and equipment are assets under finance lease, which are stated at the present value of minimum lease payments.
AFUDC represents the cost of financing construction projects with borrowed funds and equity funds. While cash is not realized currently from such allowance, it is realized under the ratemaking process over the service life of the related property through increased revenues resulting from a higher rate base and higher depreciation expense. The component of AFUDC attributable to borrowed funds is included as a reduction to interest expense, while the equity component is included in other income. This rate averaged 6.9% in 2024. AFUDC capitalized totaled $1.6 million for the year ended December 31, 2024.
We record provisions for depreciation at amounts substantially equivalent to calculations made on a straight-line method by applying various rates based on useful lives of the various classes of properties (ranging from 5 to 95) determined from engineering studies. As a percentage of the depreciable utility plant at the beginning of the year, our provision for depreciation of utility plant was approximately 3.4% for 2024.
Depreciation rates include a provision for our share of the estimated costs to decommission our jointly owned plants at the end of the useful life. The annual provision for such costs is included in depreciation expense, while the accumulated provisions are included in noncurrent regulatory liabilities.
Pension and Postretirement Benefits
We have liabilities under defined benefit retirement plans and a postretirement plan that offers certain health care and life insurance benefits to eligible employees and their dependents. The costs of these plans are dependent upon numerous factors, assumptions and estimates, including determination of discount rate, expected return on plan assets, rate of future compensation increases, age and mortality and employment periods. In determining the projected benefit obligations and costs, assumptions can change from period to period and may result in material changes in the cost and liabilities we recognize.
Income Taxes
We follow the liability method in accounting for income taxes. Deferred income tax assets and liabilities represent the future effects on income taxes from temporary differences between the bases of assets and liabilities for financial reporting and tax purposes. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to reverse. The probability of realizing deferred tax assets is based on forecasts of future taxable income and the availability of tax planning strategies that can be implemented, if necessary, to realize deferred tax assets. We establish a valuation allowance when it is more likely than not that all, or a portion of, a deferred tax asset will not be realized.
Exposures exist related to various tax filing positions, which may require an extended period of time to resolve and may result in income tax adjustments by taxing authorities. We have reduced deferred tax assets or established liabilities based on our best estimate of future probable adjustments related to these exposures. On a quarterly basis, we evaluate exposures in light of any additional information and make adjustments as necessary to reflect the best estimate of the future outcomes. We believe our deferred tax assets and established liabilities are appropriate for estimated exposures; however, actual results may differ from these estimates. The resolution of tax matters in a particular future period could have a material impact on our Income Statements and provision for income taxes.
Under the Inflation Reduction Act of 2022 our production tax credits may be transferred to an unrelated entity. Our policy is to account for these transferable credits within income tax expense.
Environmental Costs
We record environmental costs when it is probable we are liable for the costs and we can reasonably estimate the liability. We may defer costs as a regulatory asset if there is precedent for recovering similar costs from customers in rates. Otherwise, we expense the costs. If an environmental cost is related to facilities we currently use, such as pollution control equipment, then we may capitalize and depreciate the costs over the remaining life of the asset, assuming the costs are recoverable in future rates or future cash flows.
Our remediation cost estimates are based on the use of an environmental consultant, our experience, our assessment of the current situation and the technology currently available for use in the remediation. We regularly adjust the recorded costs as we revise estimates and as remediation proceeds. If we are one of several designated responsible parties, then we estimate and record only our share of the cost.
Supplemental Cash Flow Information
(1) Proceeds from production tax credits transferred are included in cash provided by operating activities within the Statement of Cash Flows.
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Balance Sheets that sum to the total of the same such amounts shown in the Statements of Cash Flows (in thousands):
Restricted cash consists primarily of funds held in trust accounts to satisfy the requirements of certain stipulation agreements and insurance reserve requirements.
Accounting Standards Issued
There were no accounting standards adopted in the current year that had a material impact to our financial condition, results of operations, and cash flows. At this time, we are not expecting the adoption of recently issued accounting standards to have a material impact to our financial condition, results of operations, and cash flows.
South Dakota Natural Gas Rate Review
In June 2024, we filed a natural gas rate review (2023 test year) with the South Dakota Public Utilities Commission (SDPUC) for an annual increase to natural gas rates totaling approximately $6.0 million. Our request was based on a rate of return of 7.75 percent and rate base of $95.6 million. In December 2024, the SDPUC issued a final order approving the settlement agreement between NorthWestern and SDPUC Staff for an annual increase in base rates of approximately $4.6 million and an authorized rate of return of 6.91 percent. The approved settlement is based on a rate base of $96.2 million. Final rates were effective December 19, 2024.
Nebraska Natural Gas Rate Review
In June 2024, we filed a natural gas rate review (2023 test year) with the Nebraska Public Service Commission (NPSC). The filing requests a base rate annual revenue increase of $3.6 million. Our request is based on a return on equity of 10.70 percent, a capital structure including 53.13 percent equity, and rate base of $47.4 million. Interim rates, which increased base natural gas rates $2.3 million, were implemented on October 1, 2024. Interim rates will remain in effect on a refundable basis until the NPSC issues a final order.
We prepare our Financial Statements in accordance with the provisions of ASC 980, as discussed in Note 2 - Significant Accounting Policies. Pursuant to this guidance, certain expenses and credits, normally reflected in income as incurred, are deferred and recognized when included in rates and recovered from or refunded to customers. Regulatory assets and liabilities are recorded based on management's assessment that it is probable that a cost will be recovered or that an obligation has been incurred. Accordingly, we have recorded the following major classifications of regulatory assets and liabilities that will be recognized in expenses and revenues in future periods when the matching revenues are collected or refunded. Of these regulatory assets and liabilities, energy supply costs are the only items earning a rate of return. The remaining regulatory items have corresponding assets and liabilities that will be paid for or refunded in future periods.
Income Taxes
Flow-through income taxes primarily reflect the effects of plant related temporary differences such as flow-through of depreciation, repairs related deductions, and removal costs that we will recover or refund in future rates. We amortize these amounts as temporary differences reverse. Excess deferred income tax assets and liabilities are recorded as a result of the Tax Cuts and Jobs Act and will be recovered or refunded in future rates. See Note 12 - Income Taxes for further discussion.
Environmental Clean-Up
Environmental clean-up costs are the estimated costs of investigating and cleaning up contaminated sites we own. We discuss the specific sites and clean-up requirements further in Note 17 - Commitments and Contingencies. Environmental clean-up costs are typically recoverable in customer rates when they are actually incurred. When cost projections become known and measurable, we coordinate with the appropriate regulatory authority to determine a recovery period.
Supply Costs
The SDPUC and NPSC have authorized the use of electric and natural gas supply cost trackers that enable us to track actual supply costs and either recover the under collection or refund the over collection to our customers. Accordingly, we have recorded a regulatory asset and liability to reflect the future recovery of under collections and refunding of over collections through the ratemaking process. We earn interest on natural gas supply costs under collected, or apply interest to an over collection, of 6.8 percent and 6.9 percent for electric and natural gas, respectively, in South Dakota; and 8.5 percent for natural gas in Nebraska.
Pension and Employee Related Benefits
We recognize the unfunded portion of plan benefit obligations in the Balance Sheets, which is remeasured at each year end, with a corresponding adjustment to regulatory assets/liabilities as the costs associated with these plans are recovered in rates. The SDPUC allows recovery of pension and postretirement benefit costs on an accrual basis.
Deferred Financing Costs
Consistent with our historical regulatory treatment, a regulatory asset has been established to reflect the remaining deferred financing costs on long-term debt that has been replaced through the issuance of new debt. These amounts are amortized over the life of the new debt.
Removal Cost
The anticipated costs of removing assets upon retirement are collected from customers in advance of removal activity as a component of depreciation expense. Our depreciation method, including cost of removal, is established by the respective regulatory commissions. Therefore, consistent with this regulated treatment, we reflect this accrual of removal costs for our regulated assets by increasing our regulatory liability. See Note 6 - Asset Retirement Obligations, for further information regarding this item.
The following table presents the major classifications of our property, plant and equipment (in thousands):
(1) The plant acquisition adjustment balance above includes our Beethoven wind project acquired in 2015. The acquisition adjustment is amortized on a straight-line basis over the estimated remaining useful life in depreciation expense.
Jointly Owned Electric Generating Plant
We have an ownership interest in three base-load electric generating plants, all of which are coal fired and operated by other companies. We have an undivided interest in these facilities and are responsible for our proportionate share of the capital and operating costs while being entitled to our proportionate share of the power generated. Our interest in each plant is reflected in the Balance Sheets on a pro rata basis and our share of operating expenses is reflected in the Statements of Income. The participants each finance their own investment.
Information relating to our ownership interest in these facilities is as follows (in thousands):
We are obligated to dispose of certain long-lived assets upon their abandonment. We recognize a liability for the legal obligation to perform an asset retirement activity in which the timing and/or method of settlement are conditional on a future event. We measure the liability at fair value when incurred and capitalize a corresponding amount as part of the book value of the related assets, which increases our property, plant and equipment and other noncurrent liabilities. The increase in the capitalized cost is included in determining depreciation expense over the estimated useful life of these assets. Since the fair value of the asset retirement obligation (ARO) is determined using a present value approach, accretion of the liability due to the passage of time is recognized each period and recorded as a regulatory asset until the settlement of the liability. Revisions to estimated AROs can result from changes in retirement cost estimates, revisions to estimated inflation rates, and changes in the estimated timing of abandonment. If the obligation is settled for an amount other than the carrying amount of the liability, we will recognize a regulatory asset or liability for the difference, which will be surcharged/refunded to customers through the rate making process. We record regulatory assets and liabilities for differences in timing of asset retirement costs recovered in rates and AROs recorded since asset retirement costs are recovered through rates charged to customers.
Our AROs relate to the reclamation and removal costs at our jointly-owned coal-fired generation facilities, U.S. Department of Transportation requirements to cut, purge and cap retired natural gas pipeline segments, and to remove all above-ground wind power facilities and restore the soil surface at the end of their life. The following table presents the change in our ARO (in thousands):
During the twelve months ended December 31, 2024, our ARO liability decreased $0.1 million for partial settlement of the legal obligations at our jointly-owned coal-fired generation facilities and natural gas pipeline segments.
In addition, we have identified removal liabilities related to our electric and natural gas transmission and distribution assets that have been installed on easements over property not owned by us. The easements are generally perpetual and only require remediation action upon abandonment or cessation of use of the property for the specified purpose. The ARO liability is not estimable for such easements as we intend to utilize these properties indefinitely. In the event we decide to abandon or cease the use of a particular easement, an ARO liability would be recorded at that time. We also identified AROs associated with our hydroelectric generating facilities; however, due to the indeterminate removal date, the fair value of the associated liabilities currently cannot be estimated and no amounts are recognized in the Financial Statements.
We collect removal costs in rates for certain transmission and distribution assets that do not have associated AROs. Generally, the accrual of future non-ARO removal obligations is not required; however, long-standing ratemaking practices approved by applicable state and federal regulatory commissions have allowed provisions for such costs in historical depreciation rates. The recorded amounts of costs collected from customers through depreciation rates are classified as a regulatory liability in recognition of the fact that we have collected these amounts that will be used in the future to fund asset retirement costs and do not represent legal retirement obligations. See Note 4 - Regulatory Assets and Liabilities for removal costs recorded as regulatory liabilities on the Balance Sheets as of December 31, 2024.
We completed our annual goodwill impairment test as of April 1, 2024, and no impairment was identified. We calculate the fair value of our reporting units by considering various factors, including valuation studies based primarily on a discounted cash flow analysis, with published industry valuations and market data as supporting information. Key assumptions in the determination of fair value include the use of an appropriate discount rate and estimated future cash flows. In estimating cash flows, we incorporate expected long-term growth rates in our service territory, regulatory stability, and commodity prices (where appropriate), as well as other factors that affect our revenue, expense and capital expenditure projections.
Goodwill by segment is as follows (in thousands):
Nature of Our Business and Associated Risks
We are exposed to certain risks related to the ongoing operations of our business, including the impact of market fluctuations in the price of electricity and natural gas commodities and changes in interest rates. We rely on market purchases to fulfill a portion of our electric and natural gas supply requirements. Several factors influence price levels and volatility. These factors include, but are not limited to, seasonal changes in demand, weather conditions, available generating assets within regions, transportation availability and reliability within and between regions, fuel availability, market liquidity, and the nature and extent of current and potential federal and state regulations.
Objectives and Strategies for Using Derivatives
To manage our exposure to fluctuations in commodity prices we routinely enter into derivative contracts. These types of contracts are included in our electric and natural gas supply portfolios and are used to manage price volatility risk by taking advantage of fluctuations in market prices. While individual contracts may be above or below market value, the overall portfolio approach is intended to provide greater price stability for consumers. We do not maintain a trading portfolio, and our derivative transactions are only used for risk management purposes consistent with regulatory guidelines.
In addition, we may use interest rate swaps to manage our interest rate exposures associated with new debt issuances or to manage our exposure to fluctuations in interest rates on variable rate debt.
Accounting for Derivative Instruments
We evaluate new and existing transactions and agreements to determine whether they are derivatives. The permitted accounting treatments include: normal purchase normal sale (NPNS); cash flow hedge; fair value hedge; and mark-to-market. Mark-to-market accounting is the default accounting treatment for all derivatives unless they qualify, and we specifically designate them, for one of the other accounting treatments. Derivatives designated for any of the elective accounting treatments must meet specific, restrictive criteria both at the time of designation and on an ongoing basis. The changes in the fair value of recognized derivatives are recorded each period in current earnings or other comprehensive income, depending on whether a derivative is designated as part of a hedge transaction and the type of hedge transaction.
Normal Purchases and Normal Sales
We have applied the NPNS scope exception to our contracts involving the physical purchase and sale of gas and electricity at fixed prices in future periods. During our normal course of business, we enter into full-requirement energy contracts, power purchase agreements and physical capacity contracts, which qualify for NPNS. All of these contracts are accounted for using the accrual method of accounting; therefore, there were no unrealized amounts recorded in the Financial Statements at December 31, 2024. Revenues and expenses from these contracts are reported on a gross basis in the appropriate revenue and expense categories as the commodities are received or delivered.
Credit Risk
Credit risk is the potential loss resulting from counterparty non-performance under an agreement. We manage credit risk with policies and procedures for, among other things, counterparty analysis and exposure measurement, monitoring and mitigation. We limit credit risk in our commodity and interest rate derivatives activities by assessing the creditworthiness of potential counterparties before entering into transactions with them and continuing to evaluate their creditworthiness on an ongoing basis.
We are exposed to credit risk through buying and selling electricity and natural gas to serve customers. We may request collateral or other security from our counterparties based on the assessment of creditworthiness and expected credit exposure. It is possible that volatility in commodity prices could cause us to have material credit risk exposures with one or more counterparties. We enter into commodity master enabling agreements with our counterparties to mitigate credit exposure, as these agreements reduce the risk of default by allowing us or our counterparty the ability to make net payments. The agreements generally are: (1) Western Systems Power Pool agreements – standardized power purchase and sales contracts in the electric industry; (2) International Swaps and Derivatives Association agreements – standardized financial gas and electric contracts; (3) North American Energy Standards Board agreements – standardized physical gas contracts; and (4) Edison Electric Institute Master Purchase and Sale Agreements – standardized power sales contracts in the electric industry.
Many of our forward purchase contracts contain provisions that require us to maintain an investment grade credit rating from each of the major credit rating agencies. If our credit rating were to fall below investment grade, the counterparties could require immediate payment or demand immediate and ongoing full overnight collateralization on contracts in net liability positions,
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (i.e., an exit price). Measuring fair value requires the use of market data or assumptions that market participants would use in pricing the asset or liability, including assumptions about risk and the risks inherent in the inputs to the valuation technique. These inputs can be readily observable, corroborated by market data, or generally unobservable. Valuation techniques are required to maximize the use of observable inputs and minimize the use of unobservable inputs.
Applicable accounting guidance establishes a hierarchy that prioritizes the inputs used to measure fair value, and requires fair value measurements to be categorized based on the observability of those inputs. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 inputs) and the lowest priority to unobservable inputs (Level 3 inputs). The three levels of the fair value hierarchy are as follows:
• Level 1 – Unadjusted quoted prices available in active markets at the measurement date for identical assets or liabilities; • Level 2 – Pricing inputs, other than quoted prices included within Level 1, which are either directly or indirectly observable as of the reporting date; and • Level 3 – Significant inputs that are generally not observable from market activity.
We classify assets and liabilities within the fair value hierarchy based on the lowest level of input that is significant to the fair value measurement of each individual asset and liability taken as a whole. Due to the short-term nature of cash and cash equivalents, accounts receivable, net, accounts payable, and short-term borrowings, the carrying amount of each such item approximates fair value. There are no components of our assets or liabilities measured at fair value in the Financial Statements at December 31, 2024.
Financial Instruments
The estimated fair value of financial instruments is summarized as follows (in thousands):
The estimated fair value amounts have been determined using available market information and appropriate valuation methodologies; however, considerable judgment is required in interpreting market data to develop estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts that we would realize in a current market exchange.
We determined fair value for long-term debt based on interest rates that are currently available to us for issuance of debt with similar terms and remaining maturities, except for publicly traded debt, for which fair value is based on market prices for the same or similar issues or upon the quoted market prices of U.S. treasury issues having a similar term to maturity, adjusted for our bond issuance rating and the present value of future cash flows. These are significant other observable inputs, or level 2 inputs, in the fair value hierarchy.
On November 29, 2023, we, along with NorthWestern Energy Group, Inc., entered into a new $200.0 million unsecured revolver credit facility with base sublimits of $50.0 million for NorthWestern Energy Group, Inc. and $150.0 million for NWE Public Service (the HoldCo and NWE Public Service Credit Facility). The HoldCo and NWE Public Service Credit Facility has a maturity date of November 29, 2028. Upon the completion of the holding company reorganization on January 1, 2024, this credit facility became effective. The HoldCo and NWE Public Service Credit Facility has uncommitted features that allow both NorthWestern Energy Group, Inc. and NWE Public Service to request one-year extensions to the maturity date and increase the size of the credit facility by an additional $50 million. The credit facility also gives us the flexibility to adjust the sublimits as needed, provided that NorthWestern Energy Group's base sublimit cannot exceed $100.0 million and NWE Public Service's sublimit cannot exceed $200.0 million. Borrowings may be made at interest rates equal to (a) SOFR, plus a credit spread adjustment of 10.0 basis points plus a margin of 100.0 to 175.0 basis points, or (b) a base rate, plus a margin of 0.0 to 75.0 basis points.
Commitment fees for the unsecured revolving lines of credit was $0.2 million for the year ended December 31, 2024.
The availability under the facilities in place for the year ended December 31, 2024, is shown in the following table (in millions):
Our credit facilities include covenants that require us to meet certain financial tests, including a maximum debt to capitalization ratio not to exceed 65 percent. The facilities also contain covenants which, among other things, limit our ability to engage in any consolidation or merger or otherwise liquidate or dissolve, dispose of property, and enter into transactions with affiliates. A default on the South Dakota First Mortgage Bonds would trigger a cross default on the NWE Public Service sublimit of the HoldCo and NWE Public Service Credit Facility; however, a default on the HoldCo and NWE Public Service Credit Facility would not trigger a default on the South Dakota First Mortgage Bonds.
Long-term debt and finance leases consisted of the following (in thousands):
Secured Debt
First Mortgage Bonds and Pollution Control Obligations
The South Dakota First Mortgage Bonds are a series of general obligation bonds issued under our South Dakota indenture. These bonds are secured by substantially all of our electric and natural gas assets associated with our South Dakota and Nebraska utility operations. The South Dakota indenture was transferred from NW Corp to NWE Public Service upon the completion of the holding company reorganization on January 1, 2024.
On March 28, 2024, we issued and sold $33.0 million aggregate principal amount of South Dakota First Mortgage Bonds at a fixed interest rate of 5.55 percent maturing on March 28, 2029, and $7.0 million aggregate principal amount of South Dakota First Mortgage Bonds at a fixed interest rate of 5.75 percent maturing on March 28, 2034. These bonds were issued in transactions exempt from the registration requirements of the Securities Act of 1933. Proceeds were used for general utility purposes. The bonds are secured by our electric and natural gas assets associated with its South Dakota and Nebraska utility operations.
As of December 31, 2024, we were in compliance with our financial debt covenants.
Maturities of Long-Term Debt
The aggregate minimum principal maturities of long-term debt during the next five years are $64.0 million in 2025, $105.0 million in 2026, $34 million in 2028, and 33.0 million in 2029.
Income tax (benefit) expense is comprised of the following (in thousands):
Deferred income tax expense is comprised of the following (in thousands):
Our effective tax rate typically differs from the federal statutory tax rate primarily due to production tax credits and the regulatory impact of flowing through the federal and state tax benefit of repairs deductions, state tax benefit of accelerated tax depreciation deductions (including bonus depreciation when applicable), and production tax credits. The regulatory accounting treatment of these deductions requires immediate income recognition for temporary tax differences of this type, which is referred to as the flow-through method. When the flow-through method of accounting for temporary differences is reflected in regulated revenues, we record deferred income taxes and establish related regulatory assets and liabilities.
The following table reconciles our effective income tax rate to the federal statutory rate:
The table below summarizes the significant differences in income tax expense (benefit) based on the differences between our effective tax rate and the federal statutory rate (in thousands). All of our income from continuing operations is from domestic operations.
We are included in NorthWestern Energy Group, Inc.'s consolidated federal and state income tax returns. In accordance with our tax sharing agreement with NorthWestern Energy Group, Inc., we compute our income taxes based upon the separate return method, where we are assumed to file a separate return with the taxing authority, thereby reporting our taxable income and paying the applicable tax to or receiving the appropriate refund from NorthWestern Energy Group, Inc.
In 2023, the Internal Revenue Service (IRS) issued a safe harbor method of accounting for the repair and maintenance of natural gas transmission and distribution property. For the year ending December 31, 2024, after completion of our impact analysis of the gas repairs safe harbor method change, we recorded an income tax benefit of approximately $2.6 million related to tax deductions for repair costs that were previously capitalized in the 2022 and prior tax years.
The components of the net deferred income tax liability recognized in our Balance Sheets are related to the following temporary differences (in thousands):
As of December 31, 2024, our total federal NOL carryforward was approximately $143.4 million. Our federal NOL carryforward does not expire. We believe it is more likely than not that sufficient taxable income will be generated to utilize these NOL carryforwards.
At December 31, 2024, our total production tax credit carryforward was approximately $62.1 million. If unused, our production tax credit carryforwards will expire as follows: $0.7 million in 2035, $7.5 million in 2036, $7.5 million in 2037, $7.0 million in 2038, $7.1 million in 2039, $7.7 million in 2040, $7.1 million in 2041, $8.7 million in 2042, and $8.8 million in 2044. We believe it is more likely than not that sufficient taxable income will be generated to utilize these production tax credit carryforwards.
Tax years 2021 and forward remain subject to examination by the IRS and state taxing authorities.
The following tables display the components of Other Comprehensive Income, after-tax, and the related tax effects (in thousands):
Balances by classification included within AOCI on the Balance Sheets are as follows, net of tax (in thousands):
The following table displays the changes in AOCI by component, net of tax (in thousands):
Pension and Other Postretirement Benefit Plans
We sponsor and/or contribute to pension and postretirement health care and life insurance benefit plans for eligible employees. The pension plan for our South Dakota and Nebraska employees is referred to as the NorthWestern Energy SD/NE Plan (formerly known as the NorthWestern Corporation Plan). We utilize a number of accounting mechanisms that reduce the volatility of reported pension costs. Differences between actuarial assumptions and actual plan results are deferred and are recognized into earnings only when the accumulated differences exceed 10 percent of the greater of the projected benefit obligation or the market-related value of plan assets. If necessary, the excess is amortized over the average remaining service period of active employees. The Plans' funded status is recognized as an asset in our Financial Statements. See Note 4 - Regulatory Assets and Liabilities, for further discussion on how these costs are recovered through rates charged to our customers.
Benefit Obligation and Funded Status
Following is a reconciliation of the changes in plan benefit obligations and fair value of plan assets, and a statement of the funded status (in thousands):
The actuarial gain/loss is primarily due to the change in discount rate assumption and actual asset returns compared with expected amounts.
Net Periodic Cost (Credit)
The components of the net costs (credits) for our pension and other postretirement plans are as follows (in thousands):
(1) Net periodic benefit costs for pension and postretirement benefit plans are recognized for financial reporting based on the authorization of each regulatory jurisdiction in which we operate. A portion of these costs are recorded in regulatory assets and recognized in the Statements of Income as those costs are recovered through customer rates.
For the year ended December 31, 2024, Service costs were recorded in Operating, general, and administrative expense while non-service costs were recorded in Other income, net on the Statements of Income.
For purposes of calculating the expected return on pension plan assets, the market-related value of assets is used, which is based upon fair value. The difference between actual plan asset returns and estimated plan asset returns are amortized equally over a period not to exceed five years.
Actuarial Assumptions
The measurement dates used to determine pension and other postretirement benefit measurements for the plans are December 31, 2024. The actuarial assumptions used to compute net periodic pension cost and postretirement benefit cost are based upon information available as of the beginning of the year, specifically, market interest rates, past experience and management's best estimate of future economic conditions. Changes in these assumptions may impact future benefit costs and obligations. In computing future costs and obligations, we must make assumptions about such things as employee mortality and turnover, expected salary and wage increases, discount rate, expected return on plan assets, and expected future cost increases. Two of these assumptions have the most impact on the level of cost: (1) discount rate and (2) expected rate of return on plan assets. During 2022, the plan's actuary conducted an experience study to review five years of plan experience and update these assumptions.
On an annual basis, we set the discount rate using a yield curve analysis. This analysis includes constructing a hypothetical bond portfolio whose cash flow from coupons and maturities matches the year-by-year, projected benefit cash flow from our plans. The increase in the discount rate during 2024 decreased our projected benefit obligation by approximately $2 million.
In determining the expected long-term rate of return on plan assets, we review historical returns, the future expectations for returns for each asset class weighted by the target asset allocation of the pension and postretirement portfolios, and long-term inflation assumptions. Based on the target asset allocation for our pension assets and future expectations for asset returns, we decreased our long term rate of return on assets assumption for NorthWestern Energy SD/NE Pension Plan to 4.58 percent for 2025.
The weighted-average assumptions used in calculating the preceding information are as follows:
The postretirement benefit obligation is calculated assuming that health care costs increase by a 5.00 percent fixed rate. The company contribution toward the premium cost is capped, therefore future health care cost trend rates are expected to have a minimal impact on company costs and the accumulated postretirement benefit obligation.
Investment Strategy
Our investment goals with respect to managing the pension and other postretirement assets are to meet current and future benefit payment needs while maximizing total investment returns (income and appreciation) after inflation within the constraints of diversification, prudent risk taking, Prudent Man Rule of the Employee Retirement Income Security Act of 1974 and liability-based considerations. Each plan is diversified across asset classes to achieve optimal balance between risk and return and between income and growth through capital appreciation. Our investment philosophy is based on the following:
• Each plan should be substantially invested as long-term cash holdings reduce long-term rates of return; • Pension Plan portfolio risk is described by volatility in the funded status of the Plans; • It is prudent to diversify each plan across the major asset classes; • Equity investments provide greater long-term returns than fixed income investments, although with greater short-term volatility; • Fixed income investments of the plans should strongly correlate with the interest rate sensitivity of the plan’s aggregate liabilities in order to hedge the risk of change in interest rates negatively impacting the pension plans overall funded status, (such assets will be described as Liability Hedging Fixed Income assets); • Allocation to foreign equities increases the portfolio diversification and thereby decreases portfolio risk while providing for the potential for enhanced long-term returns; • Active management can reduce portfolio risk and potentially add value through security selection strategies; • A portion of plan assets should be allocated to passive, indexed management funds to provide for greater diversification and lower cost; and • It is appropriate to retain more than one investment manager, provided that such managers offer asset class or style diversification.
Investment risk is measured and monitored on an ongoing basis through quarterly investment portfolio reviews, annual liability measurements, and periodic asset/liability studies.
The most important component of an investment strategy is the portfolio asset mix, or the allocation between the various classes of securities available. The mix of assets is based on an optimization study that identifies asset allocation targets in order to achieve the maximum return for an acceptable level of risk, while minimizing the expected contributions and pension and postretirement expense. In the optimization study, assumptions are formulated about characteristics, such as expected asset class investment returns, volatility (risk), and correlation coefficients among the various asset classes, and making adjustments to reflect future conditions expected to prevail over the study period. Based on this, the target asset allocation established, within an allowable range of plus or minus 5 percent, is as follows:
The actual allocation by plan is as follows:
Generally, the asset mix will be rebalanced to the target mix as individual portfolios approach their minimum or maximum levels. The guidelines allow for a transition to targets over time as assets are reallocated to newly-approved asset classes of opportunistic fixed income and private real estate. Debt securities consist of U.S. and international instruments including emerging markets and high yield instruments, as well as government, corporate, asset backed and mortgage backed securities. While the portfolio may invest in high yield securities, the average quality must be rated at least “investment grade" by rating agencies. Equity, real estate and fixed income portfolios may be comprised of both active and passive management strategies. Performance of fixed income investments is measured by both traditional investment benchmarks as well as relative changes in the present value of the plan's liabilities. Equity investments consist primarily of U.S. stocks including large, mid and small cap stocks. We also invest in global equities with exposure to developing and emerging markets. Equity investments may also be diversified across investment styles such as growth and value. Derivatives, options and futures are permitted for the purpose of reducing risk but may not be used for speculative purposes. Real estate investments will consist of global equity or debt interests in tangible property consisting of land, buildings, and other improvements in commercial and residential sectors.
Our plan assets are primarily invested in common collective trusts (CCTs), which are invested in equity and fixed income securities. In accordance with our investment policy, these pooled investment funds must have an adequate asset base relative to their asset class and be invested in a diversified manner and have a minimum of three years of verified investment performance experience or verified portfolio manager investment experience in a particular investment strategy and have management and oversight by an investment advisor registered with the SEC. Investments in a collective investment vehicle are valued by multiplying the investee company’s net asset value per share with the number of units or shares owned at the valuation date. Net asset value per share is determined by the trustee. Investments held by the CCT, including collateral invested for securities on loan, are valued on the basis of valuations furnished by a pricing service approved by the CCT’s investment manager, which determines valuations using methods based on quoted closing market prices on national securities exchanges, or at fair value as determined in good faith by the CCT’s investment manager if applicable. The funds do not contain any redemption restrictions. The direct holding of NorthWestern Public Service's or any affiliate's stock is not permitted; however, any holding in a diversified mutual fund or collective investment fund is permitted.
Cash Flows
In accordance with the Pension Protection Act of 2006 (PPA), and the relief provisions of the Worker, Retiree, and Employer Recovery Act of 2008 (WRERA), we are required to meet minimum funding levels in order to avoid required contributions and benefit restrictions. We have elected to use asset smoothing provided by the WRERA, which allows the use of asset averaging, including expected returns (subject to certain limitations), for a 24-month period in the determination of funding requirements. Additional funding relief was passed in the American Rescue Plan Act of 2021, providing for longer amortization and interest rate smoothing, which we elected to use. We expect to continue to make contributions to the pension plans in 2024 and future years that reflect the minimum requirements and discretionary amounts consistent with the amounts recovered in rates. Additional legislative or regulatory measures, as well as fluctuations in financial market conditions, may impact our funding requirements.
Annual contributions to the pension plan are as follows (in thousands):
We estimate the plans will make future benefit payments to participants as follows (in thousands):
Defined Contribution Plan
Our defined contribution plan permits employees to defer receipt of compensation as provided in Section 401(k) of the Internal Revenue Code. Under the plan, employees may elect to direct a percentage of their gross compensation to the plan. We also contribute various percentages of employees' gross compensation to the plan. Company contributions for the year ended December 31, 2024 were $3.1 million.
Our employees participate in the NorthWestern Energy Group, Inc. Amended and Restated Equity Compensation Plan (ECP), which includes restricted stock awards and performance share awards. Stock-based compensation expense is allocated to us based on the outstanding awards held by our employees and our allocation of labor costs. We account for our share-based compensation arrangements by recognizing compensation costs for all share-based awards over the respective service period for employee services received in exchange for an award of equity or equity-based compensation. The compensation cost is based on the fair value of the grant on the date it was awarded.
We recognized total stock-based compensation expense of $0.6 million, for the year ended December 31, 2024, and related income tax benefit of $(0.1) million for the year ended December 31, 2024.
We have 100 shares of common stock authorized with a $0.01 par value. We have 100 shares of common stock issued and outstanding.
Dividend Restrictions
Under various state regulatory agreements, debt agreements and the Federal Power Act, we have restrictions, including minimum equity ratios, that limit the amount of dividend distributions that can be made.
Our ability to pay dividends is limited by the terms of various debt agreements, pursuant to which, we are required to maintain a debt to capitalization ratio of no more than 0.65 to 1.00.
As of December 31, 2024, approximately $294.6 million of our net assets were available for the payment of dividends under our most restrictive dividend restriction.
Long Term Supply and Capacity Purchase Obligations
We have entered into various commitments, largely purchased power, electric transmission, coal and natural gas supply and natural gas transportation contracts. These commitments range from one to 24 years. Costs incurred under these contracts are included in Fuel, purchased power and direct transmission expense in the Statements of Income and were approximately $100.6 million for the year ended December 31, 2024. As of December 31, 2024, our commitments under these contracts were $81.5 million in 2025, $53.0 million in 2026, $50.2 million in 2027, $50.4 million in 2028, $47.6 million in 2029, and $175.0 million thereafter. These commitments are not reflected in our Financial Statements.
Environmental Matters
The operation of electric generating, transmission and distribution facilities, and gas transportation and distribution facilities, along with the development (involving site selection, environmental assessments, and permitting) and construction of these assets, are subject to extensive federal, state, and local environmental and land use laws and regulations. Our activities involve compliance with diverse laws and regulations that address emissions and impacts to the environment, including air and water, protection of natural resources, avian and wildlife. We monitor federal, state, and local environmental initiatives to determine potential impacts on our financial results. As new laws or regulations are implemented, our policy is to assess their applicability and implement the necessary modifications to our facilities or their operation to maintain ongoing compliance.
Our environmental exposure includes a number of components, including remediation expenses related to the cleanup of current or former properties, and costs to comply with changing environmental regulations related to our operations. At present, our environmental reserve, which relates primarily to the remediation of former manufactured gas plant sites owned by us or for which we are responsible, is estimated to range between $12.8 million to $19.1 million. As of December 31, 2024, we had a reserve of approximately $15.7 million, which has not been discounted. Environmental costs are recorded when it is probable we are liable for the remediation and we can reasonably estimate the liability. We use a combination of site investigations and monitoring to formulate an estimate of environmental remediation costs for specific sites. Our monitoring procedures and development of actual remediation plans depend not only on site specific information but also on coordination with the different environmental regulatory agencies in our respective jurisdictions; therefore, while remediation exposure exists, it may be many years before costs are incurred.
The following summarizes the change in our environmental liability (in thousands):
We are permitted to recover the remediation costs related to certain environmental liabilities within rates. Over time, as costs become determinable, we may seek authorization to recover such costs in rates or seek insurance reimbursement as available and applicable; therefore, although we cannot guarantee regulatory recovery for all remediation costs, we do not expect these costs to have a material effect on our consolidated financial position or results of operations.
Manufactured Gas Plants - Approximately $15.4 million of our environmental reserve accrual is related to the following manufactured gas plants.
South Dakota - A formerly operated manufactured gas plant located in Aberdeen, South Dakota, has been identified on the Federal Comprehensive Environmental Response, Compensation, and Liability Information System list as contaminated with coal tar residue. We are currently conducting feasibility studies, implementing remedial actions pursuant to work plans approved by the South Dakota Department of Agriculture and Natural Resources, and conducting ongoing monitoring and operation and maintenance activities. As of December 31, 2024, the reserve for remediation costs at this site was approximately $7.2 million, and we estimate that approximately $2.1 million of this amount will be incurred through 2028. The SDPUC permits the recovery of these costs within rates.
Nebraska - We own sites in North Platte, Kearney, and Grand Island, Nebraska on which former manufactured gas facilities were located. We are currently working independently to fully characterize the nature and extent of potential impacts associated with these Nebraska sites. Our reserve estimate includes assumptions for site assessment and remedial action work. At present, we cannot determine with a reasonable degree of certainty the nature and timing of any risk-based remedial action at our Nebraska locations.
Global Climate Change - National and international actions have been initiated to address global climate change and the contribution of greenhouse gas (GHG) including, most significantly, carbon dioxide (CO2) and methane emissions from natural gas. These actions include legislative proposals, Executive, Congressional and EPA actions at the federal level, state level activity, investor activism and private party litigation relating to emissions. Coal-fired plants have come under particular scrutiny due to their level of emissions. We have joint ownership interests in three coal-fired electric generating plants, all of which are operated by other companies. We are responsible for our proportionate share of the capital and operating costs while being entitled to our proportionate share of the power generated.
EPA Rules - Congress has not passed any federal climate change legislation regarding GHG emissions from coal fired plants, and we cannot predict the timing or form of any potential legislation. Section 111(d) of the Clean Air Act (CAA) confers authority on EPA and the states to regulate emissions, including GHGs, from existing stationary sources. In April 2024, the EPA released final rules related to greenhouse gas (GHG) emission standards (GHG Rules) for existing coal-fired facilities and new coal and natural gas-fired facilities as well as final rules strengthening the MATS requirements (MATS Rules). In particular, the GHG rules will (i) strengthen the current New Source Performance Standards for newly built fossil fuel-fired stationary combustion turbines (generally natural gas-fired); (ii) establish emission guidelines for states to follow in limiting carbon pollution from existing fossil fuel-fired steam generating electric generating units (including coal, oil and natural gas-fired units); and (iii) establish emission guidelines for large, frequently used existing fossil fuel-fired stationary combustion turbines (generally natural gas-fired). The MATS Rules will strengthen emission limits for acid gases, mercury, and other hazardous air pollutants from new and existing electric generating units. Compliance with the rules will require expensive upgrades at Colstrip Units 3 and 4 with proposed compliance dates that may not be achievable and / or require technology that is unproven, resulting in significant impacts to costs of the facilities. The final MATS and GHG Rules require compliance as early as 2027 and 2032, respectively.
Previous efforts by the EPA were met with extensive litigation, and this time is no different. We, along with many other utilities, electric cooperatives, organizations, and states, have petitioned for judicial review of the GHG and MATS Rules with the U.S. Court of Appeals for the D.C. Circuit. The United States Supreme Court denied the multiple stay requests related to the MATS Rule and the GHG Rule. The litigation on the merits continues for both the MATS and GHG rules in the D.C. Circuit Court of Appeals, and decisions are expected in 2025 unless the EPA reconsiders the underlying rules. If the MATS Rules and GHG Rules are implemented, it would result in additional material compliance costs. We will continue working with federal and state regulatory authorities, other utilities, and stakeholders to seek relief from the MATS and GHG regulations that, in our view, disproportionately impact customers in our region.
These GHG Rules and MATS Rules as well as future additional environmental requirements - federal or state - could cause us to incur material costs of compliance, increase our costs of procuring electricity, decrease transmission revenue and impact cost recovery. Technology to efficiently capture, remove and/or sequester such GHG emissions or hazardous air pollutants may not be available within a timeframe consistent with the implementation of any such requirements.
Regional Haze Rules - In January 2017, the EPA published amendments to the requirements under the CAA for state plans for protection of visibility - regional haze rules. Among other things, these amendments revised the process and requirements for the state implementation plans and extended the due date for the next periodic comprehensive regional haze state implementation plan revisions from 2018 to 2021.
The states of North Dakota and South Dakota have developed and submitted to the EPA, for its approval, their respective State Implementation Plans (SIP) for Regional Haze compliance. While these states, among others, did not meet the EPA’s July 31, 2021 submission deadline, they were all submitted in 2022. The draft North Dakota SIP does not require any additional controls at the Coyote generating facility. Similarly, the draft South Dakota SIP does not require any additional controls at the Big Stone generating facility. Until these SIPs are finalized and approved by EPA, the potential remains that installation of additional emissions controls might be required at these facilities.
Jointly Owned Plants - We have joint ownership in generation plants located in South Dakota, North Dakota, and Iowa that are or may become subject to the various regulations discussed above that have been or may be issued or proposed.
Other - We continue to manage equipment containing polychlorinated biphenyl (PCB) oil in accordance with the EPA's Toxic Substance Control Act regulations. We will continue to use certain PCB-contaminated equipment for its remaining useful life and will, thereafter, dispose of the equipment according to pertinent regulations that govern the use and disposal of such equipment.
We routinely engage the services of a third-party environmental consulting firm to assist in performing a comprehensive evaluation of our environmental reserve. Based upon information available at this time, we believe that the current environmental reserve properly reflects our remediation exposure for the sites currently and previously owned by us. The portion of our environmental reserve applicable to site remediation may be subject to change as a result of the following uncertainties:
• We may not know all sites for which we are alleged or will be found to be responsible for remediation; and • Absent performance of certain testing at sites where we have been identified as responsible for remediation, we cannot estimate with a reasonable degree of certainty the total costs of remediation.
We are subject to various legal proceedings, governmental audits and claims that arise in the ordinary course of business. In our opinion, the amount of ultimate liability with respect to these other actions will not materially affect our financial position, results of operations, or cash flows.
Accounting Policy
Our revenues are primarily from tariff based sales. We provide gas and/or electricity to customers under these tariffs without a defined contractual term (at-will). As the revenue from these arrangements is equivalent to the electricity or gas supplied and billed in that period (including estimated billings), there will not be a shift in the timing or pattern of revenue recognition for such sales. We have also completed the evaluation of our other revenue streams, including those tied to longer term contractual commitments. These revenue streams have performance obligations that are satisfied at a point in time, and do not have a shift in the timing or pattern of revenue recognition.
Customers are billed monthly on a cycle basis. To match revenues with associated expenses, we accrue unbilled revenues for electric and natural gas services delivered to customers, but not yet billed at month-end.
Nature of Goods and Services
We currently provide retail electric and natural gas services to two primary customer classes. Our largest customer class consists of residential customers, which include single private dwellings and individual apartments. Our commercial customers consist primarily of main street businesses.
Electric Segment - Our regulated electric utility business primarily provides generation, transmission, and distribution services to our customers. We recognize revenue when electricity is delivered to the customer. Payments on our tariff based sales are generally due in 20-30 days after the billing date.
Natural Gas Segment - Our regulated natural gas utility business primarily provides transmission and distribution services to our customers in our South Dakota and Nebraska jurisdictions. We recognize revenue when natural gas is delivered to the customer. Payments on our tariff based sales are generally due in 20-30 days after the billing date.
Disaggregation of Revenue
The following tables disaggregate our revenue for the twelve months ended by major source and customer class (in millions):
Our parent, NorthWestern Energy Group, Inc., is organized as a holding company. As part of a holding company we receive services and share costs with Northwestern Energy Group, Inc., and its other subsidiaries pursuant to an Intercompany Services Agreement (ISA) that became effective in 2023. The ISA was approved by the Montana Public Service Commission (MPSC), whom regulates NorthWestern Corporation, a direct and wholly-owned subsidiary of NorthWestern Energy Group, Inc. In accordance with the ISA, NorthWestern Corporation, which employs all or substantially all of the employees of NorthWestern Energy Group, Inc. and its subsidiaries, will provide all labor related services to us. Pursuant to the ISA, all rendered services are at cost. For the year ended December 31, 2024, the total cost of labor and benefits associated with the services provided to us by NorthWestern Corporation employees was $39.3 million.
Additionally, pursuant to the ISA, when utility-related operating, administrative, and general costs are attributable to more than one entity within the holding company structure and are unable to be direct charged (Shared OA&G Costs), these costs will be allocated amongst the entities pursuant to a Cost Allocation Manual. The nature of these Shared OA&G Costs includes operations supervision and engineering, energy supply marketing, networking communications, information technology, human resources, accounting, legal, and other such administrative costs.
Outstanding payables and receivables associated with related party transactions under the ISA are cash settled monthly.
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
STATEMENTS OF ACCUMULATED COMPREHENSIVE INCOME, COMPREHENSIVE INCOME, AND HEDGING ACTIVITIES |
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Line No. |
Item (a) |
Unrealized Gains and Losses on Available-For-Sale Securities (b) |
Minimum Pension Liability Adjustment (net amount) (c) |
Foreign Currency Hedges (d) |
Other Adjustments (e) |
Other Cash Flow Hedges Interest Rate Swaps (f) |
Other Cash Flow Hedges [Specify] (g) |
Totals for each category of items recorded in Account 219 (h) |
Net Income (Carried Forward from Page 116, Line 78) (i) |
Total Comprehensive Income (j) |
1 | Balance of Account 219 at Beginning of Preceding Year |
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2 | Preceding Quarter/Year to Date Reclassifications from Account 219 to Net Income |
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3 | Preceding Quarter/Year to Date Changes in Fair Value |
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4 | Total (lines 2 and 3) |
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5 | Balance of Account 219 at End of Preceding Quarter/Year |
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6 | Balance of Account 219 at Beginning of Current Year |
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7 | Current Quarter/Year to Date Reclassifications from Account 219 to Net Income |
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8 | Current Quarter/Year to Date Changes in Fair Value |
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9 | Total (lines 7 and 8) |
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10 | Balance of Account 219 at End of Current Quarter/Year |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SUMMARY OF UTILITY PLANT AND ACCUMULATED PROVISIONS FOR DEPRECIATION. AMORTIZATION AND DEPLETION |
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Report in Column (c) the amount for electric function, in column (d) the amount for gas function, in column (e), (f), and (g) report other (specify) and in column (h) common function. |
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Line No. |
Classification (a) |
Total Company For the Current Year/Quarter Ended (b) |
Electric (c) |
Gas (d) |
Other (Specify) (e) |
Other (Specify) (f) |
Other (Specify) (g) |
Common (h) |
1 |
UtilityPlantAbstract UTILITY PLANT |
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2 |
UtilityPlantInServiceAbstract In Service |
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3 |
UtilityPlantInServiceClassified Plant in Service (Classified) |
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4 |
UtilityPlantInServicePropertyUnderCapitalLeases Property Under Capital Leases |
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(b) |
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5 |
UtilityPlantInServicePlantPurchasedOrSold Plant Purchased or Sold |
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6 |
UtilityPlantInServiceCompletedConstructionNotClassified Completed Construction not Classified |
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7 |
UtilityPlantInServiceExperimentalPlantUnclassified Experimental Plant Unclassified |
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8 |
UtilityPlantInServiceClassifiedAndUnclassified Total (3 thru 7) |
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9 |
UtilityPlantLeasedToOthers Leased to Others |
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10 |
UtilityPlantHeldForFutureUse Held for Future Use |
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11 |
ConstructionWorkInProgress Construction Work in Progress |
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12 |
UtilityPlantAcquisitionAdjustment Acquisition Adjustments |
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13 |
UtilityPlantAndConstructionWorkInProgress Total Utility Plant (8 thru 12) |
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14 |
AccumulatedProvisionForDepreciationAmortizationAndDepletionOfPlantUtility Accumulated Provisions for Depreciation, Amortization, & Depletion |
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15 |
UtilityPlantNet Net Utility Plant (13 less 14) |
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16 |
DetailOfAccumulatedProvisionsForDepreciationAmortizationAndDepletionAbstract DETAIL OF ACCUMULATED PROVISIONS FOR DEPRECIATION, AMORTIZATION AND DEPLETION |
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17 |
AccumulatedProvisionForDepreciationAmortizationAndDepletionUtilityPlantInServiceAbstract In Service: |
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18 |
DepreciationUtilityPlantInService Depreciation |
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19 |
AmortizationAndDepletionOfProducingNaturalGasLandAndLandRightsutilityPlantInService Amortization and Depletion of Producing Natural Gas Land and Land Rights |
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20 |
AmortizationOfUndergroundStorageLandAndLandRightsutilityPlantInService Amortization of Underground Storage Land and Land Rights |
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21 |
AmortizationOfOtherUtilityPlantUtilityPlantInService Amortization of Other Utility Plant |
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(a) |
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22 |
DepreciationAmortizationAndDepletionUtilityPlantInService Total in Service (18 thru 21) |
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23 |
DepreciationAmortizationAndDepletionUtilityPlantLeasedToOthersAbstract Leased to Others |
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24 |
DepreciationUtilityPlantLeasedToOthers Depreciation |
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25 |
AmortizationAndDepletionUtilityPlantLeasedToOthers Amortization and Depletion |
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26 |
DepreciationAmortizationAndDepletionUtilityPlantLeasedToOthers Total Leased to Others (24 & 25) |
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27 |
DepreciationAndAmortizationUtilityPlantHeldForFutureUseAbstract Held for Future Use |
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28 |
DepreciationUtilityPlantHeldForFutureUse Depreciation |
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29 |
AmortizationUtilityPlantHeldForFutureUse Amortization |
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30 |
DepreciationAndAmortizationUtilityPlantHeldForFutureUse Total Held for Future Use (28 & 29) |
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31 |
AbandonmentOfLeases Abandonment of Leases (Natural Gas) |
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32 |
AmortizationOfPlantAcquisitionAdjustment Amortization of Plant Acquisition Adjustment |
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33 |
AccumulatedProvisionForDepreciationAmortizationAndDepletionOfPlantUtility Total Accum Prov (equals 14) (22,26,30,31,32) |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: AmortizationOfOtherUtilityPlantUtilityPlantInService |
Amortization of Other South Dakota Electric Plant was $270,599 for 2023. |
(b) Concept: UtilityPlantInServicePropertyUnderCapitalLeases |
This column represents our right of use (operating lease) assets. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
NUCLEAR FUEL MATERIALS (Account 120.1 through 120.6 and 157) |
||||||
|
||||||
Line No. |
Description of item (a) |
Balance Beginning of Year (b) |
Changes during Year Additions (c) |
Changes during Year Amortization (d) |
Changes during Year Other Reductions (Explain in a footnote) (e) |
Balance End of Year (f) |
1 |
Nuclear Fuel in process of Refinement, Conv, Enrichment & Fab (120.1) |
|||||
2 |
Fabrication |
|||||
3 |
Nuclear Materials |
|||||
4 |
Allowance for Funds Used during Construction |
|||||
5 |
(Other Overhead Construction Costs, provide details in footnote) |
|||||
6 |
SUBTOTAL (Total 2 thru 5) |
|||||
7 |
Nuclear Fuel Materials and Assemblies |
|||||
8 |
In Stock (120.2) |
|||||
9 |
In Reactor (120.3) |
|||||
10 |
SUBTOTAL (Total 8 & 9) |
|||||
11 |
Spent Nuclear Fuel (120.4) |
|||||
12 |
Nuclear Fuel Under Capital Leases (120.6) |
|||||
13 |
(Less) Accum Prov for Amortization of Nuclear Fuel Assem (120.5) |
|||||
14 |
TOTAL Nuclear Fuel Stock (Total 6, 10, 11, 12, less 13) |
|||||
15 |
Estimated Net Salvage Value of Nuclear Materials in Line 9 |
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16 |
Estimated Net Salvage Value of Nuclear Materials in Line 11 |
|||||
17 |
Est Net Salvage Value of Nuclear Materials in Chemical Processing |
|||||
18 |
Nuclear Materials held for Sale (157) |
|||||
19 |
Uranium |
|||||
20 |
Plutonium |
|||||
21 |
Other (Provide details in footnote) |
|||||
22 |
TOTAL Nuclear Materials held for Sale (Total 19, 20, and 21) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ELECTRIC PLANT IN SERVICE (Account 101, 102, 103 and 106) |
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|
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Line No. |
Account (a) |
Balance Beginning of Year (b) |
Additions (c) |
Retirements (d) |
Adjustments (e) |
Transfers (f) |
Balance at End of Year (g) |
1 |
1. INTANGIBLE PLANT |
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2 |
(301) Organization |
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3 |
(302) Franchise and Consents |
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4 |
(303) Miscellaneous Intangible Plant |
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(a) |
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5 |
TOTAL Intangible Plant (Enter Total of lines 2, 3, and 4) |
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6 |
2. PRODUCTION PLANT |
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7 |
A. Steam Production Plant |
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8 |
(310) Land and Land Rights |
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9 |
(311) Structures and Improvements |
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10 |
(312) Boiler Plant Equipment |
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11 |
(313) Engines and Engine-Driven Generators |
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12 |
(314) Turbogenerator Units |
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13 |
(315) Accessory Electric Equipment |
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14 |
(316) Misc. Power Plant Equipment |
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15 |
(317) Asset Retirement Costs for Steam Production |
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16 |
TOTAL Steam Production Plant (Enter Total of lines 8 thru 15) |
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17 |
B. Nuclear Production Plant |
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18 |
(320) Land and Land Rights |
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19 |
(321) Structures and Improvements |
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20 |
(322) Reactor Plant Equipment |
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21 |
(323) Turbogenerator Units |
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22 |
(324) Accessory Electric Equipment |
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23 |
(325) Misc. Power Plant Equipment |
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24 |
(326) Asset Retirement Costs for Nuclear Production |
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25 |
TOTAL Nuclear Production Plant (Enter Total of lines 18 thru 24) |
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26 |
C. Hydraulic Production Plant |
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27 |
(330) Land and Land Rights |
|
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28 |
(331) Structures and Improvements |
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29 |
(332) Reservoirs, Dams, and Waterways |
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|||||
30 |
(333) Water Wheels, Turbines, and Generators |
|
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31 |
(334) Accessory Electric Equipment |
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32 |
(335) Misc. Power Plant Equipment |
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33 |
(336) Roads, Railroads, and Bridges |
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34 |
(337) Asset Retirement Costs for Hydraulic Production |
|
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35 |
TOTAL Hydraulic Production Plant (Enter Total of lines 27 thru 34) |
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36 |
D. Other Production Plant |
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37 |
(340) Land and Land Rights |
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38 |
(341) Structures and Improvements |
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39 |
(342) Fuel Holders, Products, and Accessories |
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40 |
(343) Prime Movers |
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41 |
(344) Generators |
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42 |
(345) Accessory Electric Equipment |
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43 |
(346) Misc. Power Plant Equipment |
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44 |
(347) Asset Retirement Costs for Other Production |
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44.1 |
(348) Energy Storage Equipment - Production |
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45 |
TOTAL Other Prod. Plant (Enter Total of lines 37 thru 44) |
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46 |
TOTAL Prod. Plant (Enter Total of lines 16, 25, 35, and 45) |
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47 |
3. Transmission Plant |
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48 |
(350) Land and Land Rights |
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|
48.1 |
(351) Energy Storage Equipment - Transmission |
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49 |
(352) Structures and Improvements |
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50 |
(353) Station Equipment |
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51 |
(354) Towers and Fixtures |
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52 |
(355) Poles and Fixtures |
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53 |
(356) Overhead Conductors and Devices |
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54 |
(357) Underground Conduit |
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55 |
(358) Underground Conductors and Devices |
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56 |
(359) Roads and Trails |
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57 |
(359.1) Asset Retirement Costs for Transmission Plant |
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58 |
TOTAL Transmission Plant (Enter Total of lines 48 thru 57) |
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59 |
4. Distribution Plant |
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60 |
(360) Land and Land Rights |
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61 |
(361) Structures and Improvements |
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62 |
(362) Station Equipment |
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63 |
(363) Energy Storage Equipment – Distribution |
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64 |
(364) Poles, Towers, and Fixtures |
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65 |
(365) Overhead Conductors and Devices |
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66 |
(366) Underground Conduit |
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67 |
(367) Underground Conductors and Devices |
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68 |
(368) Line Transformers |
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69 |
(369) Services |
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70 |
(370) Meters |
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71 |
(371) Installations on Customer Premises |
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72 |
(372) Leased Property on Customer Premises |
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73 |
(373) Street Lighting and Signal Systems |
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74 |
(374) Asset Retirement Costs for Distribution Plant |
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75 |
TOTAL Distribution Plant (Enter Total of lines 60 thru 74) |
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76 |
5. REGIONAL TRANSMISSION AND MARKET OPERATION PLANT |
||||||
77 |
(380) Land and Land Rights |
||||||
78 |
(381) Structures and Improvements |
||||||
79 |
(382) Computer Hardware |
||||||
80 |
(383) Computer Software |
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81 |
(384) Communication Equipment |
||||||
82 |
(385) Miscellaneous Regional Transmission and Market Operation Plant |
||||||
83 |
(386) Asset Retirement Costs for Regional Transmission and Market Oper |
||||||
84 |
TOTAL Transmission and Market Operation Plant (Total lines 77 thru 83) |
||||||
85 |
6. General Plant |
||||||
86 |
(389) Land and Land Rights |
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87 |
(390) Structures and Improvements |
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88 |
(391) Office Furniture and Equipment |
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89 |
(392) Transportation Equipment |
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90 |
(393) Stores Equipment |
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91 |
(394) Tools, Shop and Garage Equipment |
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92 |
(395) Laboratory Equipment |
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93 |
(396) Power Operated Equipment |
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94 |
(397) Communication Equipment |
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95 |
(398) Miscellaneous Equipment |
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96 |
SUBTOTAL (Enter Total of lines 86 thru 95) |
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97 |
(399) Other Tangible Property |
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98 |
(399.1) Asset Retirement Costs for General Plant |
||||||
99 |
TOTAL General Plant (Enter Total of lines 96, 97, and 98) |
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|
100 |
TOTAL (Accounts 101 and 106) |
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|
|
101 |
(102) Electric Plant Purchased (See Instr. 8) |
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|
||
102 |
(Less) (102) Electric Plant Sold (See Instr. 8) |
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|
||
103 |
(103) Experimental Plant Unclassified |
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|
||
104 |
TOTAL Electric Plant in Service (Enter Total of lines 100 thru 103) |
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|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: MiscellaneousIntangiblePlantAdjustments |
This column represents the balances transfered to NorthWestern Energy Public Service Corporation on January 1, 2024, from NorthWestern Corporation as part of effectuating the holding company reorganization. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ELECTRIC PLANT LEASED TO OTHERS (Account 104) |
||||||
Line No. |
LesseeName Name of Lessee (a) |
IndicationOfAssociatedCompany * (Designation of Associated Company) (b) |
LeaseDescription Description of Property Leased (c) |
CommissionAuthorization Commission Authorization (d) |
ExpirationDateOfLease Expiration Date of Lease (e) |
ElectricPlantLeasedToOthers Balance at End of Year (f) |
1 | ||||||
2 | ||||||
3 | ||||||
4 | ||||||
5 | ||||||
6 | ||||||
7 | ||||||
8 | ||||||
9 | ||||||
10 | ||||||
11 | ||||||
12 | ||||||
13 | ||||||
14 | ||||||
15 | ||||||
16 | ||||||
17 | ||||||
18 | ||||||
19 | ||||||
20 | ||||||
21 | ||||||
22 | ||||||
23 | ||||||
24 | ||||||
25 | ||||||
26 | ||||||
27 | ||||||
28 | ||||||
29 | ||||||
30 | ||||||
31 | ||||||
32 | ||||||
33 | ||||||
34 | ||||||
35 | ||||||
36 | ||||||
37 | ||||||
38 | ||||||
39 | ||||||
40 | ||||||
41 | ||||||
42 | ||||||
43 | ||||||
44 | ||||||
45 | ||||||
46 | ||||||
47 |
TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ELECTRIC PLANT HELD FOR FUTURE USE (Account 105) |
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|
|||||||||
Line No. |
ElectricPlantHeldForFutureUseDescription Description and Location of Property (a) |
ElectricPlantPropertyClassifiedAsHeldForFutureUseOriginalDate Date Originally Included in This Account (b) |
ElectricPlantPropertyClassifiedAsHeldForFutureUseExpectedUseInServiceDate Date Expected to be used in Utility Service (c) |
ElectricPlantHeldForFutureUse Balance at End of Year (d) |
|||||
1 | Land and Rights: | ||||||||
2 | |||||||||
3 | |||||||||
4 | |||||||||
5 | |||||||||
6 | |||||||||
7 | |||||||||
8 | |||||||||
9 | |||||||||
10 | |||||||||
11 | |||||||||
12 | |||||||||
13 | |||||||||
14 | |||||||||
15 | |||||||||
16 | |||||||||
17 | |||||||||
18 | |||||||||
19 | |||||||||
20 | |||||||||
21 | Other Property: | ||||||||
22 | |||||||||
23 | |||||||||
24 | |||||||||
25 | |||||||||
26 | |||||||||
27 | |||||||||
28 | |||||||||
29 | |||||||||
30 | |||||||||
31 | |||||||||
32 | |||||||||
33 | |||||||||
34 | |||||||||
35 | |||||||||
36 | |||||||||
37 | |||||||||
38 | |||||||||
39 | |||||||||
40 | |||||||||
41 | |||||||||
42 | |||||||||
43 | |||||||||
44 | |||||||||
45 | |||||||||
46 | |||||||||
47 | TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
CONSTRUCTION WORK IN PROGRESS - - ELECTRIC (Account 107) |
||
|
||
Line No. |
ConstructionWorkInProgressProjectDescription Description of Project (a) |
ConstructionWorkInProgress Construction work in progress - Electric (Account 107) (b) |
1 | ||
2 | ||
3 | ||
43 |
Total |
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ACCUMULATED PROVISION FOR DEPRECIATION OF ELECTRIC UTILITY PLANT (Account 108) |
|||||
|
|||||
Line No. |
Item (a) |
Total (c + d + e) (b) |
Electric Plant in Service (c) |
Electric Plant Held for Future Use (d) |
Electric Plant Leased To Others (e) |
Section A. Balances and Changes During Year | |||||
1 |
AccumulatedProvisionForDepreciationOfElectricUtilityPlant
Balance Beginning of Year |
(a) |
|
||
2 |
Depreciation Provisions for Year, Charged to |
||||
3 |
DepreciationExpenseExcludingAdjustments (403) Depreciation Expense |
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|
||
4 |
DepreciationExpenseForAssetRetirementCosts (403.1) Depreciation Expense for Asset Retirement Costs |
|
|
||
5 |
ExpensesOfElectricPlantLeasedToOthers (413) Exp. of Elec. Plt. Leas. to Others |
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|
||
6 |
TransportationExpensesClearing Transportation Expenses-Clearing |
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|
||
7 |
OtherClearingAccounts Other Clearing Accounts |
|
|
||
8 |
OtherAccounts Other Accounts (Specify, details in footnote): |
(b) |
|
||
9.1 | |||||
9.2 | |||||
9.3 | |||||
9.4 | |||||
9.5 | |||||
10 |
DepreciationProvision
TOTAL Deprec. Prov for Year (Enter Total of lines 3 thru 9) |
|
|
||
11 |
Net Charges for Plant Retired: |
||||
12 |
BookCostOfRetiredPlant Book Cost of Plant Retired |
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|
||
13 |
CostOfRemovalOfPlant Cost of Removal |
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|
||
14 |
SalvageValueOfRetiredPlant Salvage (Credit) |
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|
||
15 |
NetChargesForRetiredPlant TOTAL Net Chrgs. for Plant Ret. (Enter Total of lines 12 thru 14) |
|
|
||
16 |
OtherAdjustmentsToAccumulatedDepreciation
Other Debit or Cr. Items (Describe, details in footnote): |
|
|
||
17.1 | |||||
17.2 | |||||
17.3 | |||||
17.4 | |||||
17.5 | |||||
18 |
BookCostOfAssetRetirementCosts
Book Cost or Asset Retirement Costs Retired |
||||
19 |
AccumulatedProvisionForDepreciationOfElectricUtilityPlant
Balance End of Year (Enter Totals of lines 1, 10, 15, 16, and 18) |
|
|
||
Section B. Balances at End of Year According to Functional Classification | |||||
20 |
AccumulatedDepreciationSteamProduction Steam Production |
|
|
||
21 |
AccumulatedDepreciationNuclearProduction Nuclear Production |
|
|
||
22 |
AccumulatedDepreciationHydraulicProductionConventional Hydraulic Production-Conventional |
|
|
||
23 |
AccumulatedDepreciationHydraulicProductionPumpedStorage Hydraulic Production-Pumped Storage |
|
|
||
24 |
AccumulatedDepreciationOtherProduction Other Production |
|
|
||
25 |
AccumulatedDepreciationTransmission Transmission |
|
|
||
26 |
AccumulatedDepreciationDistribution Distribution |
|
|
||
27 |
AccumulatedDepreciationRegionalTransmissionAndMarketOperation Regional Transmission and Market Operation |
|
|
||
28 |
AccumulatedDepreciationGeneral General |
|
|
||
29 |
AccumulatedProvisionForDepreciationOfElectricUtilityPlant
TOTAL (Enter Total of lines 20 thru 28) |
|
|
FOOTNOTE DATA |
(a) Concept: AccumulatedProvisionForDepreciationOfElectricUtilityPlant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(b) Concept: OtherAccounts | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Transfer from NorthWestern Corporation on January 1, 2024, as part of effectuating the holding company reorganization. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
INVESTMENTS IN SUBSIDIARY COMPANIES (Account 123.1) |
||||||||
|
||||||||
Line No. |
DescriptionOfInvestmentsInSubsidiaryCompanies Description of Investment (a) |
DateOfAcquisitionInvestmentsInSubsidiaryCompanies Date Acquired (b) |
DateOfMaturityInvestmentsInSubsidiaryCompanies Date of Maturity (c) |
InvestmentInSubsidiaryCompanies Amount of Investment at Beginning of Year (d) |
EquityInEarningsOfSubsidiaryCompanies Equity in Subsidiary Earnings of Year (e) |
InterestAndDividendRevenueFromInvestments Revenues for Year (f) |
InvestmentInSubsidiaryCompanies Amount of Investment at End of Year (g) |
InvestmentGainLossOnDisplosal Gain or Loss from Investment Disposed of (h) |
1 | ||||||||
2 | ||||||||
3 | ||||||||
4 | ||||||||
5 | ||||||||
6 | ||||||||
7 | ||||||||
8 | ||||||||
9 | ||||||||
10 | ||||||||
11 | ||||||||
12 | ||||||||
13 | ||||||||
14 | ||||||||
15 | ||||||||
16 | ||||||||
17 | ||||||||
18 | ||||||||
19 | ||||||||
20 | ||||||||
21 | ||||||||
22 | ||||||||
23 | ||||||||
24 | ||||||||
25 | ||||||||
26 | ||||||||
27 | ||||||||
28 | ||||||||
29 | ||||||||
30 | ||||||||
31 | ||||||||
32 | ||||||||
33 | ||||||||
34 | ||||||||
35 | ||||||||
36 | ||||||||
37 | ||||||||
38 | ||||||||
39 | ||||||||
40 | ||||||||
41 | ||||||||
42 |
Total Cost of Account 123.1 $ |
Total |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
MATERIALS AND SUPPLIES |
||||
|
||||
Line No. |
Account (a) |
Balance Beginning of Year (b) |
Balance End of Year (c) |
Department or Departments which Use Material (d) |
1 |
Fuel Stock (Account 151) |
|
|
|
2 |
Fuel Stock Expenses Undistributed (Account 152) |
|||
3 |
Residuals and Extracted Products (Account 153) |
|||
4 |
Plant Materials and Operating Supplies (Account 154) |
|||
5 |
Assigned to - Construction (Estimated) |
|
||
6 |
Assigned to - Operations and Maintenance |
|||
7 |
Production Plant (Estimated) |
|
|
|
8 |
Transmission Plant (Estimated) |
|
|
|
9 |
Distribution Plant (Estimated) |
|
|
|
10 |
Regional Transmission and Market Operation Plant (Estimated) |
|
||
11 |
Assigned to - Other (provide details in footnote) |
|||
12 |
TOTAL Account 154 (Enter Total of lines 5 thru 11) |
|
||
13 |
Merchandise (Account 155) |
|||
14 |
Other Materials and Supplies (Account 156) |
|||
15 |
Nuclear Materials Held for Sale (Account 157) (Not
applic to Gas Util) |
|||
16 |
Stores Expense Undistributed (Account 163) |
|||
17 | ||||
18 | ||||
19 | ||||
20 |
TOTAL Materials and Supplies |
(a) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: MaterialsAndOperatingSupplies | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Allowances (Accounts 158.1 and 158.2) |
|||||||||||||
|
|||||||||||||
Current Year | Year One | Year Two | Year Three | Future Years | Totals | ||||||||
Line No. |
SO2 Allowances Inventory (Account 158.1) (a) |
No. (b) |
Amt. (c) |
No. (d) |
Amt. (e) |
No. (f) |
Amt. (g) |
No. (h) |
Amt. (i) |
No. (j) |
Amt. (k) |
No. (l) |
Amt. (m) |
1 |
Balance-Beginning of Year |
||||||||||||
2 |
|||||||||||||
3 |
Acquired During Year: |
||||||||||||
4 |
Issued (Less Withheld Allow) |
||||||||||||
5 |
Returned by EPA |
||||||||||||
6 |
|||||||||||||
7 |
|||||||||||||
8 |
|||||||||||||
9 |
|||||||||||||
10 |
|||||||||||||
11 |
|||||||||||||
12 |
|||||||||||||
13 |
|||||||||||||
14 |
|||||||||||||
15 |
Total |
||||||||||||
16 |
|||||||||||||
17 |
Relinquished During Year: |
||||||||||||
18 |
Charges to Account 509 |
||||||||||||
19 |
Other: |
||||||||||||
20 |
Allowances Used |
||||||||||||
21 |
Cost of Sales/Transfers: |
||||||||||||
22 |
|||||||||||||
23 |
|||||||||||||
24 |
|||||||||||||
25 |
|||||||||||||
26 |
|||||||||||||
27 |
|||||||||||||
28 |
Total |
||||||||||||
29 |
Balance-End of Year |
||||||||||||
30 |
|||||||||||||
31 |
Sales: |
||||||||||||
32 |
Net Sales Proceeds(Assoc. Co.) |
||||||||||||
33 |
Net Sales Proceeds (Other) |
||||||||||||
34 |
Gains |
||||||||||||
35 |
Losses |
||||||||||||
Allowances Withheld (Acct 158.2) |
|||||||||||||
36 |
Balance-Beginning of Year |
||||||||||||
37 |
Add: Withheld by EPA |
||||||||||||
38 |
Deduct: Returned by EPA |
||||||||||||
39 |
Cost of Sales |
||||||||||||
40 |
Balance-End of Year |
||||||||||||
41 |
|||||||||||||
42 |
Sales |
||||||||||||
43 |
Net Sales Proceeds (Assoc. Co.) |
||||||||||||
44 |
Net Sales Proceeds (Other) |
||||||||||||
45 |
Gains |
||||||||||||
46 |
Losses |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Allowances (Accounts 158.1 and 158.2) |
|||||||||||||
|
|||||||||||||
Current Year | Year One | Year Two | Year Three | Future Years | Totals | ||||||||
Line No. |
NOx Allowances Inventory (Account 158.1) (a) |
No. (b) |
Amt. (c) |
No. (d) |
Amt. (e) |
No. (f) |
Amt. (g) |
No. (h) |
Amt. (i) |
No. (j) |
Amt. (k) |
No. (l) |
Amt. (m) |
1 |
Balance-Beginning of Year |
||||||||||||
2 |
|||||||||||||
3 |
Acquired During Year: |
||||||||||||
4 |
Issued (Less Withheld Allow) |
||||||||||||
5 |
Returned by EPA |
||||||||||||
6 |
|||||||||||||
7 |
|||||||||||||
8 |
|||||||||||||
9 |
|||||||||||||
10 |
|||||||||||||
11 |
|||||||||||||
12 |
|||||||||||||
13 |
|||||||||||||
14 |
|||||||||||||
15 |
Total |
||||||||||||
16 |
|||||||||||||
17 |
Relinquished During Year: |
||||||||||||
18 |
Charges to Account 509 |
||||||||||||
19 |
Other: |
||||||||||||
20 |
Allowances Used |
||||||||||||
21 |
Cost of Sales/Transfers: |
||||||||||||
22 |
|||||||||||||
23 |
|||||||||||||
24 |
|||||||||||||
25 |
|||||||||||||
26 |
|||||||||||||
27 |
|||||||||||||
28 |
Total |
||||||||||||
29 |
Balance-End of Year |
||||||||||||
30 |
|||||||||||||
31 |
Sales: |
||||||||||||
32 |
Net Sales Proceeds(Assoc. Co.) |
||||||||||||
33 |
Net Sales Proceeds (Other) |
||||||||||||
34 |
Gains |
||||||||||||
35 |
Losses |
||||||||||||
Allowances Withheld (Acct 158.2) |
|||||||||||||
36 |
Balance-Beginning of Year |
||||||||||||
37 |
Add: Withheld by EPA |
||||||||||||
38 |
Deduct: Returned by EPA |
||||||||||||
39 |
Cost of Sales |
||||||||||||
40 |
Balance-End of Year |
||||||||||||
41 |
|||||||||||||
42 |
Sales |
||||||||||||
43 |
Net Sales Proceeds (Assoc. Co.) |
||||||||||||
44 |
Net Sales Proceeds (Other) |
||||||||||||
45 |
Gains |
||||||||||||
46 |
Losses |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
EXTRAORDINARY PROPERTY LOSSES (Account 182.1) |
||||||
WRITTEN OFF DURING YEAR | ||||||
Line No. |
DescriptionOfExtraordinaryPropertyLoss Description of Extraordinary Loss [Include in the description the date of Commission Authorization to use Acc 182.1 and period of amortization (mo, yr to mo, yr).] (a) |
ExtraordinaryPropertyLossesNotYetRecognized Total Amount of Loss (b) |
ExtraordinaryPropertyLossesRecognized Losses Recognized During Year (c) |
ExtraordinaryPropertyLossesWrittenOffAccountCharged Account Charged (d) |
ExtraordinaryPropertyLossesWrittenOff Amount (e) |
ExtraordinaryPropertyLosses Balance at End of Year (f) |
1 | ||||||
2 | ||||||
3 | ||||||
4 | ||||||
5 | ||||||
6 | ||||||
7 | ||||||
8 | ||||||
9 | ||||||
10 | ||||||
11 | ||||||
12 | ||||||
13 | ||||||
14 | ||||||
15 | ||||||
16 | ||||||
17 | ||||||
18 | ||||||
19 | ||||||
20 | ||||||
21 | ||||||
22 | ||||||
23 | ||||||
24 | ||||||
25 | ||||||
26 | ||||||
27 | ||||||
28 | ||||||
20 | TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
UNRECOVERED PLANT AND REGULATORY STUDY COSTS (182.2) |
||||||
WRITTEN OFF DURING YEAR | ||||||
Line No. |
DescriptionOfUnrecoveredPlantAndRegulatoryStudyCosts Description of Unrecovered Plant and Regulatory Study Costs [Include in the description of costs, the date of COmmission Authorization to use Acc 182.2 and period of amortization (mo, yr to mo, yr)] (a) |
UnrecoveredPlantAndRegulatoryStudyCostsNotYetRecognized Total Amount of Charges (b) |
UnrecoveredPlantAndRegulatoryStudyCostsRecognized Costs Recognized During Year (c) |
UnrecoveredPlantAndRegulatoryStudyCostsWrittenOffAccountCharged Account Charged (d) |
UnrecoveredPlantAndRegulatoryStudyCostsWrittenOff Amount (e) |
UnrecoveredPlantAndRegulatoryStudyCosts Balance at End of Year (f) |
21 | ||||||
22 | ||||||
23 | ||||||
24 | ||||||
25 | ||||||
26 | ||||||
27 | ||||||
28 | ||||||
29 | ||||||
30 | ||||||
31 | ||||||
32 | ||||||
33 | ||||||
34 | ||||||
35 | ||||||
36 | ||||||
37 | ||||||
38 | ||||||
39 | ||||||
40 | ||||||
41 | ||||||
42 | ||||||
43 | ||||||
44 | ||||||
45 | ||||||
46 | ||||||
47 | ||||||
48 | ||||||
49 |
TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Transmission Service and Generation Interconnection Study Costs |
|||||
|
|||||
Line No. |
DescriptionOfStudyPerformed Description (a) |
StudyCostsIncurred Costs Incurred During Period (b) |
StudyCostsAccountCharged Account Charged (c) |
StudyCostsReimbursements Reimbursements Received During the Period (d) |
StudyCostsAccountReimbursed Account Credited With Reimbursement (e) |
1 |
Transmission Studies |
||||
2 | |||||
20 |
Total |
|
|||
21 |
Generation Studies |
||||
22 | |||||
23 | |||||
24 | |||||
39 |
Total |
|
|||
40 | Grand Total |
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
OTHER REGULATORY ASSETS (Account 182.3) |
||||||
|
||||||
CREDITS | ||||||
Line No. |
DescriptionAndPurposeOfOtherRegulatoryAssets Description and Purpose of Other Regulatory Assets (a) |
OtherRegulatoryAssets Balance at Beginning of Current Quarter/Year (b) |
IncreaseDecreaseInOtherRegulatoryAssets Debits (c) |
OtherRegulatoryAssetsWrittenOffAccountCharged Written off During Quarter/Year Account Charged (d) |
OtherRegulatoryAssetsWrittenOffRecovered Written off During the Period Amount (e) |
OtherRegulatoryAssets Balance at end of Current Quarter/Year (f) |
1 | (a) |
|||||
2 | (b) |
|||||
3 | ||||||
4 | ||||||
5 | ||||||
6 | ||||||
7 | ||||||
8 | ||||||
44 |
TOTAL |
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: IncreaseDecreaseInOtherRegulatoryAssets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NorthWestern Energy Public Service Corporation, resulting in NorthWestern Corporation owning and operating the Montana regulated utility and NorthWestern Energy Public Service Corporation owning and operating the Nebraska and South Dakota utilities. The following balances represent the regulatory liabilities contributed to NorthWestern Energy Public Service Corporation on January 1, 2024.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(b) Concept: OtherRegulatoryAssets | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
MISCELLANEOUS DEFFERED DEBITS (Account 186) |
||||||
|
||||||
CREDITS | ||||||
Line No. |
Description of Miscellaneous Deferred Debits (a) |
Balance at Beginning of Year (b) |
Debits (c) |
Credits Account Charged (d) |
Credits Amount (e) |
Balance at End of Year (f) |
1 |
|
|
(a) |
|
|
|
2 |
|
|
|
|
|
|
3 |
|
|
|
|
|
|
47 |
Miscellaneous Work in Progress |
|||||
48 |
Deferred Regulatory Comm. Expenses (See pages 350 - 351) |
|||||
49 |
TOTAL |
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: IncreaseInMiscellaneousDeferredExpense | ||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NorthWestern Energy Public Service Corporation, resulting in NorthWestern Corporation owning and operating the Montana regulated utility and NorthWestern Energy Public Service Corporation owning and operating the Nebraska and South Dakota utilities. These balances represent the miscellaneous deferred debits contributed to NorthWestern Energy Public Service Corporation:
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ACCUMULATED DEFERRED INCOME TAXES (Account 190) |
|||
|
|||
Line No. |
DescriptionOfAccumulatedDeferredIncomeTax Description and Location (a) |
AccumulatedDeferredIncomeTaxes Balance at Beginning of Year (b) |
AccumulatedDeferredIncomeTaxes Balance at End of Year (c) |
1 |
Electric |
||
2 |
|
(a) |
(b) |
3 |
|
|
|
4 |
|
|
|
5 |
|
|
|
7 |
Other |
|
(c) |
8 |
TOTAL Electric (Enter Total of lines 2 thru 7) |
|
|
9 |
Gas |
||
10 |
|
|
|
11 |
|
|
|
12 |
|
|
|
13 |
|
|
|
14 |
|
|
|
15 |
Other |
|
(d) |
16 |
TOTAL Gas (Enter Total of lines 10 thru 15) |
|
|
17.1 |
|
|
(e) |
17 |
Other (Specify) |
||
18 |
TOTAL (Acct 190) (Total of lines 8, 16 and 17) |
|
|
Notes |
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: AccumulatedDeferredIncomeTaxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NorthWestern Energy Public Service Corporation, resulting in NorthWestern Corporation owning and operating the Montana regulated utility and NorthWestern Energy Public Service Corporation owning and operating the Nebraska and South Dakota utilities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(b) Concept: AccumulatedDeferredIncomeTaxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(c) Concept: AccumulatedDeferredIncomeTaxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(d) Concept: AccumulatedDeferredIncomeTaxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(e) Concept: AccumulatedDeferredIncomeTaxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
CAPITAL STOCKS (Account 201 and 204) |
||||||||||
|
||||||||||
Line No. |
Class and Series of Stock and Name of Stock Series (a) |
Number of Shares Authorized by Charter (b) |
Par or Stated Value per Share (c) |
Call Price at End of Year (d) |
Outstanding per Bal. Sheet (Total amount outstanding without reduction for amounts held by respondent) Shares (e) |
Outstanding per Bal. Sheet (Total amount outstanding without reduction for amounts held by respondent) Amount (f) |
Held by Respondent As Reacquired Stock (Acct 217) Shares (g) |
Held by Respondent As Reacquired Stock (Acct 217) Cost (h) |
Held by Respondent In Sinking and Other Funds Shares (i) |
Held by Respondent In Sinking and Other Funds Amount (j) |
1 |
Common Stock (Account 201) |
|||||||||
2 | ||||||||||
3 | ||||||||||
4 | ||||||||||
5 |
Total |
|
|
|
||||||
6 |
Preferred Stock (Account 204) |
|||||||||
7 | ||||||||||
8 | ||||||||||
9 | ||||||||||
10 |
Total |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Other Paid-in Capital |
||||||||||||
1. Report below the balance at the end of the year and the information specified below for the respective other paid-in capital accounts. Provide a subheading for each account and show a total for the account, as well as a total of all accounts for reconciliation with the balance sheet, page 112. Explain changes made in any account during the year and give the accounting entries effecting such change.
|
||||||||||||
Line No. |
Item (a) |
Amount (b) |
||||||||||
1 |
DonationsReceivedFromStockholdersAbstract Donations Received from Stockholders (Account 208) |
|||||||||||
2 |
DonationsReceivedFromStockholders Beginning Balance Amount |
|||||||||||
3 |
IncreasesDecreasesFromSalesOfDonationsReceivedFromStockholders Increases (Decreases) from Sales of Donations Received from Stockholders |
|||||||||||
4 |
DonationsReceivedFromStockholders Ending Balance Amount |
|||||||||||
5 |
ReductionInParOrStatedValueOfCapitalStockAbstract Reduction in Par or Stated Value of Capital Stock (Account 209) |
|||||||||||
6 |
ReductionInParOrStatedValueOfCapitalStock Beginning Balance Amount |
|||||||||||
7 |
IncreasesDecreasesDueToReductionsInParOrStatedValueOfCapitalStock Increases (Decreases) Due to Reductions in Par or Stated Value of Capital Stock |
|||||||||||
8 |
ReductionInParOrStatedValueOfCapitalStock Ending Balance Amount |
|||||||||||
9 |
GainOrResaleOrCancellationOfReacquiredCapitalStockAbstract Gain or Resale or Cancellation of Reacquired Capital Stock (Account 210) |
|||||||||||
10 |
GainOnResaleOrCancellationOfReacquiredCapitalStock Beginning Balance Amount |
|||||||||||
11 |
IncreasesDecreasesFromGainOrResaleOrCancellationOfReacquiredCapitalStock Increases (Decreases) from Gain or Resale or Cancellation of Reacquired Capital Stock |
|||||||||||
12 |
GainOnResaleOrCancellationOfReacquiredCapitalStock Ending Balance Amount |
|||||||||||
13 |
MiscellaneousPaidInCapitalAbstract Miscellaneous Paid-In Capital (Account 211) |
|||||||||||
14 |
MiscellaneousPaidInCapital Beginning Balance Amount |
|||||||||||
15.1 |
IncreasesDecreasesDueToMiscellaneousPaidInCapital |
|
||||||||||
15.2 |
IncreasesDecreasesDueToMiscellaneousPaidInCapital |
|
||||||||||
15 |
IncreasesDecreasesDueToMiscellaneousPaidInCapital Increases (Decreases) Due to Miscellaneous Paid-In Capital |
|
||||||||||
16 |
MiscellaneousPaidInCapital Ending Balance Amount |
|
||||||||||
17 |
OtherPaidInCapitalAbstract Other Paid in Capital |
|||||||||||
18 |
OtherPaidInCapitalDetail Beginning Balance Amount |
|||||||||||
19 |
IncreasesDecreasesInOtherPaidInCapital Increases (Decreases) in Other Paid-In Capital |
|||||||||||
20 |
OtherPaidInCapitalDetail Ending Balance Amount |
|||||||||||
40 |
OtherPaidInCapital Total |
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
CAPITAL STOCK EXPENSE (Account 214) |
||
|
||
Line No. |
NameOfClassAndSeriesOfStock Class and Series of Stock (a) |
CapitalStockExpense Balance at End of Year (b) |
1 | ||
2 | ||
3 | ||
4 | ||
5 | ||
6 | ||
7 | ||
8 | ||
9 | ||
10 | ||
11 | ||
12 | ||
13 | ||
14 | ||
15 | ||
16 | ||
17 | ||
18 | ||
19 | ||
20 | ||
21 | ||
22 |
TOTAL |
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
LONG-TERM DEBT (Account 221, 222, 223 and 224) |
|||||||||||||
|
|||||||||||||
Line No. |
ClassAndSeriesOfObligationCouponRateDescription Class and Series of Obligation, Coupon Rate (For new issue, give commission Authorization numbers and dates) (a) |
RelatedAccountNumber Related Account Number (b) |
Principal Amount of Debt Issued (c) |
LongTermDebtIssuanceExpensePremiumOrDiscount Total Expense, Premium or Discount (d) |
LongTermDebtIssuanceExpenses Total Expense (e) |
LongTermDebtPremium Total Premium (f) |
LongTermDebtDiscount Total Discount (g) |
NominalDateOfIssue Nominal Date of Issue (h) |
DateOfMaturity Date of Maturity (i) |
AmortizationPeriodStartDate AMORTIZATION PERIOD Date From (j) |
AmortizationPeriodEndDate AMORTIZATION PERIOD Date To (k) |
Outstanding (Total amount outstanding without reduction for amounts held by respondent) (l) |
Interest for Year Amount (m) |
1 |
Bonds (Account 221) |
||||||||||||
2 | (a) |
||||||||||||
3 | |||||||||||||
4 | |||||||||||||
5 | |||||||||||||
6 | |||||||||||||
7 | |||||||||||||
8 | |||||||||||||
9 | |||||||||||||
10 | |||||||||||||
11 | |||||||||||||
12 | |||||||||||||
13 | |||||||||||||
14 | |||||||||||||
15 |
Subtotal |
|
|
|
(b) |
|
|||||||
16 |
Reacquired Bonds (Account 222) |
||||||||||||
17 | |||||||||||||
18 | |||||||||||||
19 | |||||||||||||
20 |
Subtotal | ||||||||||||
21 |
Advances from Associated Companies (Account 223) |
||||||||||||
22 | |||||||||||||
23 | |||||||||||||
24 | |||||||||||||
25 |
Subtotal | ||||||||||||
26 |
Other Long Term Debt (Account 224) |
||||||||||||
27 | |||||||||||||
28 |
Subtotal |
|
(c) |
|
|||||||||
33 | TOTAL |
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: BondsPrincipalAmountIssued |
As issuances are redeemed, the related expense and premium or discount, as applicable, is charged to Loss on Reacquired Debt. |
(b) Concept: Bonds |
Bonds (221) (Total Company) for 2023 - $480,000,000 |
(c) Concept: OtherLongTermDebt |
Other Long Term Debt (224) attributable to South Dakota and Nebraska operations as of December 31, 2023 - $54,000,000. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
RECONCILIATION OF REPORTED NET INCOME WITH TAXABLE INCOME FOR FEDERAL INCOME TAXES |
||
|
||
Line No. |
Particulars (Details) (a) |
Amount (b) |
1 |
Net Income for the Year (Page 117) |
|
2 |
Reconciling Items for the Year |
|
3 | ||
4 |
Taxable Income Not Reported on Books |
|
5 | ||
6 | ||
7 | ||
8 | ||
9 |
Deductions Recorded on Books Not Deducted for Return |
|
10 | ||
11 | ||
12 | ||
13 | ||
14 |
Income Recorded on Books Not Included in Return |
|
15 | ||
16 | ||
17 | ||
18 | ||
19 |
Deductions on Return Not Charged Against Book Income |
|
20 | ||
21 | ||
22 | ||
23 | ||
24 | ||
25 | ||
26 | ||
27 | ||
27 |
Federal Tax Net Income |
|
28 |
Show Computation of Tax: |
|
29 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TAXES ACCRUED, PREPAID AND CHARGES DURING YEAR |
|||||||||||||||
|
|||||||||||||||
BALANCE AT BEGINNING OF YEAR | BALANCE AT END OF YEAR | DISTRIBUTION OF TAXES CHARGED | |||||||||||||
Line No. |
DescriptionOfTaxesAccruedPrepaidAndCharged Kind of Tax (See Instruction 5) (a) |
TypeOfTax Type of Tax (b) |
TaxJurisdiction State (c) |
TaxYear Tax Year (d) |
TaxesAccrued Taxes Accrued (Account 236) (e) |
PrepaidTaxes Prepaid Taxes (Include in Account 165) (f) |
TaxesCharged Taxes Charged During Year (g) |
TaxesPaid Taxes Paid During Year (h) |
TaxAdjustments Adjustments (i) |
TaxesAccrued Taxes Accrued (Account 236) (j) |
PrepaidTaxes Prepaid Taxes (Included in Account 165) (k) |
TaxesAccruedPrepaidAndCharged Electric (Account 408.1, 409.1) (l) |
IncomeTaxesExtraordinaryItems Extraordinary Items (Account 409.3) (m) |
AdjustmentsToRetainedEarnings Adjustment to Ret. Earnings (Account 439) (n) |
TaxesIncurredOther Other (o) |
1 | |||||||||||||||
2 | (a) |
||||||||||||||
3 | (b) |
||||||||||||||
4 | |||||||||||||||
5 | |||||||||||||||
6 | (c) |
||||||||||||||
7 | |||||||||||||||
8 | (d) |
||||||||||||||
9 | |||||||||||||||
10 | (e) |
||||||||||||||
11 | |||||||||||||||
12 | (f) |
||||||||||||||
13 | (g) |
||||||||||||||
14 | |||||||||||||||
15 | (h) |
||||||||||||||
16 | |||||||||||||||
17 | (i) |
||||||||||||||
18 | |||||||||||||||
19 | (j) |
||||||||||||||
20 | |||||||||||||||
21 | (k) |
||||||||||||||
22 | |||||||||||||||
40 |
TOTAL |
|
|
|
|
|
(l) |
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(b) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(c) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(d) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(e) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(f) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(g) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(h) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(i) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(j) Concept: TaxAdjustments | ||||||||||||||||||||||||||
On January 1, 2024, the South Dakota Operations Taxes Accrued balances were distributed to NorthWestern Energy Public Service Corporation. | ||||||||||||||||||||||||||
(k) Concept: TaxAdjustments | ||||||||||||||||||||||||||
Proceeds from production tax credits transferred. | ||||||||||||||||||||||||||
(l) Concept: TaxesAccruedPrepaidAndCharged | ||||||||||||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ACCUMULATED DEFERRED INVESTMENT TAX CREDITS (Account 255) |
|||||||||||
Report below information applicable to Account 255. Where appropriate, segregate the balances and transactions by utility and nonutility operations. Explain by footnote any correction adjustments to the account balance shown in column (g). Include in column (i) the average period over which the tax credits are amortized. |
|||||||||||
Deferred for Year | Allocations to Current Year's Income | ||||||||||
Line No. |
Account Subdivisions (a) |
Balance at Beginning of Year (b) |
Account No. (c) |
Amount (d) |
Account No. (e) |
Amount (f) |
Adjustments (g) |
Balance at End of Year (h) |
Average Period of Allocation to Income (i) |
ADJUSTMENT EXPLANATION (j) |
|
1 | Electric Utility |
||||||||||
2 |
3% |
||||||||||
3 |
4% |
||||||||||
4 |
7% |
||||||||||
5 |
10% |
||||||||||
8 |
TOTAL Electric (Enter Total of lines 2 thru 7) |
||||||||||
9 | Other (List separately and show 3%, 4%, 7%, 10% and TOTAL) |
||||||||||
10 | |||||||||||
11 | |||||||||||
12 | |||||||||||
13 | |||||||||||
14 | |||||||||||
15 | |||||||||||
16 | |||||||||||
17 | |||||||||||
18 | |||||||||||
19 | |||||||||||
20 | |||||||||||
21 | |||||||||||
22 | |||||||||||
23 | |||||||||||
24 | |||||||||||
25 | |||||||||||
26 | |||||||||||
27 | |||||||||||
28 | |||||||||||
29 | |||||||||||
30 | |||||||||||
31 | |||||||||||
32 | |||||||||||
33 | |||||||||||
34 | |||||||||||
35 | |||||||||||
36 | |||||||||||
37 | |||||||||||
38 | |||||||||||
39 | |||||||||||
40 | |||||||||||
41 | |||||||||||
42 | |||||||||||
43 | |||||||||||
44 | |||||||||||
45 | |||||||||||
46 | |||||||||||
47 | |||||||||||
47 | OTHER TOTAL | ||||||||||
48 | GRAND TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
OTHER DEFERRED CREDITS (Account 253) |
||||||
|
||||||
DEBITS | ||||||
Line No. |
Description and Other Deferred Credits (a) |
Balance at Beginning of Year (b) |
Contra Account (c) |
Amount (d) |
Credits (e) |
Balance at End of Year (f) |
1 | (a) |
|||||
2 | ||||||
3 | ||||||
4 | ||||||
47 |
TOTAL |
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: IncreaseInOtherDeferredCredits | ||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NorthWestern Energy Public Service Corporation, resulting in NorthWestern Corporation owning and operating the Montana regulated utility and NorthWestern Energy Public Service Corporation owning and operating the Nebraska and South Dakota utilities. These balances represent the other deferred credits contributed to NorthWestern Energy Public Service Corporation:
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ACCUMULATED DEFERRED INCOME TAXES - ACCELERATED AMORTIZATION PROPERTY (Account 281) |
||||||||||||
|
||||||||||||
CHANGES DURING YEAR | ADJUSTMENTS | |||||||||||
Debits | Credits | |||||||||||
Line No. |
Account (a) |
Balance at Beginning of Year (b) |
Amounts Debited to Account 410.1 (c) |
Amounts Credited to Account 411.1 (d) |
Amounts Debited to Account 410.2 (e) |
Amounts Credited to Account 411.2 (f) |
Account Credited (g) |
Amount (h) |
Account Debited (i) |
Amount (j) |
Balance at End of Year (k) |
|
1 |
Accelerated Amortization (Account 281) |
|||||||||||
2 |
Electric |
|||||||||||
3 |
Defense Facilities |
|||||||||||
4 |
Pollution Control Facilities |
|||||||||||
5 |
Other |
|||||||||||
5.1 |
Other |
|||||||||||
5.2 |
Other |
|||||||||||
8 |
TOTAL Electric (Enter Total of lines 3 thru 7) |
|||||||||||
9 |
Gas |
|||||||||||
10 |
Defense Facilities |
|||||||||||
11 |
Pollution Control Facilities |
|||||||||||
12 |
Other |
|||||||||||
12.1 |
Other |
|||||||||||
12.2 |
Other |
|||||||||||
15 |
TOTAL Gas (Enter Total of lines 10 thru 14) |
|||||||||||
16 |
Other |
|||||||||||
16.1 |
Other |
|||||||||||
16.2 |
Other |
|||||||||||
17 |
TOTAL (Acct 281) (Total of 8, 15 and 16) |
|||||||||||
18 |
Classification of TOTAL |
|||||||||||
19 |
Federal Income Tax |
|||||||||||
20 |
State Income Tax |
|||||||||||
21 |
Local Income Tax |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ACCUMULATED DEFERRED INCOME TAXES - OTHER PROPERTY (Account 282) |
||||||||||||
|
||||||||||||
CHANGES DURING YEAR | ADJUSTMENTS | |||||||||||
Debits | Credits | |||||||||||
Line No. |
Account (a) |
Balance at Beginning of Year (b) |
Amounts Debited to Account 410.1 (c) |
Amounts Credited to Account 411.1 (d) |
Amounts Debited to Account 410.2 (e) |
Amounts Credited to Account 411.2 (f) |
Account Credited (g) |
Amount (h) |
Account Debited (i) |
Amount (j) |
Balance at End of Year (k) |
|
1 | Account 282 | |||||||||||
2 |
Electric |
(a) |
||||||||||
3 |
Gas |
|||||||||||
4 |
Other (Specify) |
|||||||||||
5 |
Total (Total of lines 2 thru 4) |
|||||||||||
6 | ||||||||||||
7 | ||||||||||||
8 | ||||||||||||
9 |
TOTAL Account 282 (Total of Lines 5 thru 8) |
|
|
|
|
|
|
|||||
10 |
Classification of TOTAL |
|||||||||||
11 |
Federal Income Tax |
|
|
|
|
|
|
|||||
12 |
State Income Tax |
|
||||||||||
13 |
Local Income Tax |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: AccumulatedDeferredIncomeTaxLiabilitiesOtherPropertyAdjustmentsCreditedToAccount |
This column represents the balances transfered to NorthWestern Energy Public Service Corporation on January 1, 2024, from NorthWestern Corporation as part of effectuating the holding company reorganization. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ACCUMULATED DEFERRED INCOME TAXES - OTHER (Account 283) |
|||||||||||
|
|||||||||||
CHANGES DURING YEAR | ADJUSTMENTS | ||||||||||
Debits | Credits | ||||||||||
Line No. |
Account (a) |
Balance at Beginning of Year (b) |
Amounts Debited to Account 410.1 (c) |
Amounts Credited to Account 411.1 (d) |
Amounts Debited to Account 410.2 (e) |
Amounts Credited to Account 411.2 (f) |
Account Credited (g) |
Amount (h) |
Account Debited (i) |
Amount (j) |
Balance at End of Year (k) |
1 | Account 283 | ||||||||||
2 |
Electric |
||||||||||
3 |
|
|
|
|
|
(a) |
|
||||
4 |
|
|
|
|
|
|
|
||||
9 | TOTAL Electric (Total of lines 3 thru 8) |
|
|
|
|
|
|||||
10 |
Gas |
||||||||||
11 |
|
|
|
|
|
|
|||||
12 |
|
|
|
|
|
|
|||||
17 | TOTAL Gas (Total of lines 11 thru 16) |
|
|
|
|
||||||
18 | TOTAL Other |
|
|
|
|
||||||
19 | TOTAL (Acct 283) (Enter Total of lines 9, 17 and 18) |
|
|
|
|
|
|
||||
20 |
Classification of TOTAL |
||||||||||
21 |
Federal Income Tax |
|
|
|
|
|
|
||||
22 |
State Income Tax |
||||||||||
23 |
Local Income Tax |
||||||||||
NOTES |
|||||||||||
|
FOOTNOTE DATA |
(a) Concept: AccumulatedDeferredIncomeTaxLiabilitiesOtherAdjustmentsCreditedToAccount |
This column represents the balances transfered to NorthWestern Energy Public Service Corporation on January 1, 2024, from NorthWestern Corporation as part of effectuating the holding company reorganization. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
OTHER REGULATORY LIABILITIES (Account 254) |
||||||
|
||||||
DEBITS | ||||||
Line No. |
Description and Purpose of Other Regulatory Liabilities (a) |
Balance at Beginning of Current Quarter/Year (b) |
Account Credited (c) |
Amount (d) |
Credits (e) |
Balance at End of Current Quarter/Year (f) |
1 |
|
|
|
(a) |
(b) |
|
2 |
|
|
|
|
|
|
3 |
|
|
|
|
|
|
4 |
|
|
|
|
|
|
41 | TOTAL |
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: IncreaseInOtherRegulatoryLiabilities | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regulated utilities to NorthWestern Energy Public Service Corporation, resulting in NorthWestern Corporation owning and operating the Montana regulated utility and NorthWestern Energy Public Service Corporation owning and operating the Nebraska and South Dakota utilities. The following balances represent the regulatory liabilities contributed to NorthWestern Energy Public Service Corporation on January 1, 2024.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(b) Concept: OtherRegulatoryLiabilities | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Electric Operating Revenues |
|||||||
|
|||||||
Line No. |
Title of Account (a) |
Operating Revenues Year to Date Quarterly/Annual (b) |
Operating Revenues Previous year (no Quarterly) (c) |
MEGAWATT HOURS SOLD Year to Date Quarterly/Annual (d) |
MEGAWATT HOURS SOLD Amount Previous year (no Quarterly) (e) |
AVG.NO. CUSTOMERS PER MONTH Current Year (no Quarterly) (f) |
AVG.NO. CUSTOMERS PER MONTH Previous Year (no Quarterly) (g) |
1 |
SalesOfElectricityHeadingAbstract Sales of Electricity |
||||||
2 |
ResidentialSalesAbstract (440) Residential Sales |
|
|
|
|||
3 |
CommercialAndIndustrialSalesAbstract (442) Commercial and Industrial Sales |
||||||
4 |
CommercialSalesAbstract Small (or Comm.) (See Instr. 4) |
|
|
|
|||
5 |
IndustrialSalesAbstract Large (or Ind.) (See Instr. 4) |
|
|
|
|||
6 |
PublicStreetAndHighwayLightingAbstract (444) Public Street and Highway Lighting |
|
|
|
|||
7 |
OtherSalesToPublicAuthoritiesAbstract (445) Other Sales to Public Authorities |
|
|
|
|||
8 |
SalesToRailroadsAndRailwaysAbstract (446) Sales to Railroads and Railways |
||||||
9 |
InterdepartmentalSalesAbstract (448) Interdepartmental Sales |
||||||
10 |
SalesToUltimateConsumersAbstract TOTAL Sales to Ultimate Consumers |
|
|
|
|||
11 |
SalesForResaleAbstract (447) Sales for Resale |
||||||
12 |
SalesOfElectricityAbstract TOTAL Sales of Electricity |
|
|||||
13 |
ProvisionForRateRefundsAbstract (Less) (449.1) Provision for Rate Refunds |
||||||
14 |
RevenuesNetOfProvisionForRefundsAbstract TOTAL Revenues Before Prov. for Refunds |
|
|||||
15 |
OtherOperatingRevenuesAbstract Other Operating Revenues |
||||||
16 |
ForfeitedDiscounts (450) Forfeited Discounts |
|
|||||
17 |
MiscellaneousServiceRevenues (451) Miscellaneous Service Revenues |
|
|||||
18 |
SalesOfWaterAndWaterPower (453) Sales of Water and Water Power |
||||||
19 |
RentFromElectricProperty (454) Rent from Electric Property |
(a) |
|||||
20 |
InterdepartmentalRents (455) Interdepartmental Rents |
||||||
21 |
OtherElectricRevenue (456) Other Electric Revenues |
(b) |
|||||
22 |
RevenuesFromTransmissionOfElectricityOfOthers (456.1) Revenues from Transmission of Electricity of Others |
|
|||||
23 |
RegionalTransmissionServiceRevenues (457.1) Regional Control Service Revenues |
||||||
24 |
MiscellaneousRevenue (457.2) Miscellaneous Revenues |
||||||
25 |
OtherMiscellaneousOperatingRevenues Other Miscellaneous Operating Revenues |
||||||
26 |
OtherOperatingRevenues TOTAL Other Operating Revenues |
|
|||||
27 |
ElectricOperatingRevenues TOTAL Electric Operating Revenues |
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Line12, column (b) includes $ of unbilled revenues. | |||||||
Line12, column (d) includes MWH relating to unbilled revenues |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: RentFromElectricProperty | ||||||||||
Rent from South Dakota electric property was $324,215 for 2023. | ||||||||||
(b) Concept: OtherElectricRevenue | ||||||||||
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
REGIONAL TRANSMISSION SERVICE REVENUES (Account 457.1) |
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Line No. |
Description of Service (a) |
Balance at End of Quarter 1 (b) |
Balance at End of Quarter 2 (c) |
Balance at End of Quarter 3 (d) |
Balance at End of Year (e) |
1 | |||||
2 | |||||
3 | |||||
4 | |||||
5 | |||||
6 | |||||
7 | |||||
8 | |||||
9 | |||||
10 | |||||
11 | |||||
12 | |||||
13 | |||||
14 | |||||
15 | |||||
16 | |||||
17 | |||||
18 | |||||
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20 | |||||
21 | |||||
22 | |||||
23 | |||||
24 | |||||
25 | |||||
26 | |||||
27 | |||||
28 | |||||
29 | |||||
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31 | |||||
32 | |||||
33 | |||||
34 | |||||
35 | |||||
36 | |||||
37 | |||||
38 | |||||
39 | |||||
40 | |||||
41 | |||||
42 | |||||
43 | |||||
44 | |||||
45 | |||||
46 |
TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
1 |
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2 |
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3 |
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4 |
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5 |
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41 | TOTAL Billed Residential Sales |
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42 | TOTAL Unbilled Rev. (See Instr. 6) | |||||
43 | TOTAL |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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10 |
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11 |
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41 | TOTAL Billed Small or Commercial |
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42 | TOTAL Unbilled Rev. Small or Commercial (See Instr. 6) | |||||
43 | TOTAL Small or Commercial |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
1 |
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41 | TOTAL Billed Large (or Ind.) Sales |
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42 | TOTAL Unbilled Rev. Large (or Ind.) (See Instr. 6) | |||||
43 | TOTAL Large (or Ind.) |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
1 |
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41 | TOTAL Billed Public Street and Highway Lighting |
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42 | TOTAL Unbilled Rev. (See Instr. 6) | |||||
43 | TOTAL |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
1 |
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41 | TOTAL Billed Other Sales to Public Authorities |
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42 | TOTAL Unbilled Rev. (See Instr. 6) | |||||
43 | TOTAL |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
1 |
|
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41 | TOTAL Billed Provision For Rate Refunds | |||||
42 | TOTAL Unbilled Rev. (See Instr. 6) | |||||
43 | TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES OF ELECTRICITY BY RATE SCHEDULES |
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||||||
Line No. |
Number and Title of Rate Schedule (a) |
MWh Sold (b) |
Revenue (c) |
Average Number of Customers (d) |
KWh of Sales Per Customer (e) |
Revenue Per KWh Sold (f) |
41 | TOTAL Billed - All Accounts |
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42 | TOTAL Unbilled Rev. (See Instr. 6) - All Accounts | |||||
43 | TOTAL - All Accounts |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SALES FOR RESALE (Account 447) |
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ACTUAL DEMAND (MW) | REVENUE | ||||||||||
Line No. |
Name of Company or Public Authority (Footnote Affiliations) (a) |
Statistical Classification (b) |
FERC Rate Schedule or Tariff Number (c) |
Average Monthly Billing Demand (MW) (d) |
Average Monthly NCP Demand (e) |
Average Monthly CP Demand (f) |
Megawatt Hours Sold (g) |
Demand Charges ($) (h) |
Energy Charges ($) (i) |
Other Charges ($) (j) |
Total ($) (h+i+j) (k) |
1 | |||||||||||
2 | |||||||||||
3 | |||||||||||
4 | |||||||||||
5 | |||||||||||
6 | |||||||||||
7 | |||||||||||
8 | |||||||||||
9 | |||||||||||
10 | |||||||||||
11 | |||||||||||
12 | |||||||||||
13 | |||||||||||
14 | |||||||||||
15 |
Subtotal - RQ |
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16 |
Subtotal-Non-RQ |
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17 | Total |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ELECTRIC OPERATION AND MAINTENANCE EXPENSES |
|||
If the amount for previous year is not derived from previously reported figures, explain in footnote. |
|||
Line No. |
Account (a) |
Amount for Current Year (b) |
Amount for Previous Year (c) (c) |
1 |
PowerProductionExpensesAbstract 1. POWER PRODUCTION EXPENSES |
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2 |
SteamPowerGenerationAbstract A. Steam Power Generation |
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3 |
SteamPowerGenerationOperationAbstract Operation |
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4 |
OperationSupervisionAndEngineeringSteamPowerGeneration (500) Operation Supervision and Engineering |
(a) |
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5 |
FuelSteamPowerGeneration (501) Fuel |
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6 |
SteamExpensesSteamPowerGeneration (502) Steam Expenses |
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7 |
SteamFromOtherSources (503) Steam from Other Sources |
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8 |
SteamTransferredCredit (Less) (504) Steam Transferred-Cr. |
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9 |
ElectricExpensesSteamPowerGeneration (505) Electric Expenses |
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10 |
MiscellaneousSteamPowerExpenses (506) Miscellaneous Steam Power Expenses |
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11 |
RentsSteamPowerGeneration (507) Rents |
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12 |
Allowances (509) Allowances |
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13 |
SteamPowerGenerationOperationsExpense TOTAL Operation (Enter Total of Lines 4 thru 12) |
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14 |
SteamPowerGenerationMaintenanceAbstract Maintenance |
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15 |
MaintenanceSupervisionAndEngineeringSteamPowerGeneration (510) Maintenance Supervision and Engineering |
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16 |
MaintenanceOfStructuresSteamPowerGeneration (511) Maintenance of Structures |
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17 |
MaintenanceOfBoilerPlantSteamPowerGeneration (512) Maintenance of Boiler Plant |
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18 |
MaintenanceOfElectricPlantSteamPowerGeneration (513) Maintenance of Electric Plant |
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19 |
MaintenanceOfMiscellaneousSteamPlant (514) Maintenance of Miscellaneous Steam Plant |
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20 |
SteamPowerGenerationMaintenanceExpense TOTAL Maintenance (Enter Total of Lines 15 thru 19) |
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21 |
PowerProductionExpensesSteamPower TOTAL Power Production Expenses-Steam Power (Enter Total of Lines 13 & 20) |
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22 |
NuclearPowerGenerationAbstract B. Nuclear Power Generation |
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23 |
NuclearPowerGenerationOperationAbstract Operation |
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24 |
OperationSupervisionAndEngineeringNuclearPowerGeneration (517) Operation Supervision and Engineering |
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25 |
NuclearFuelExpense (518) Fuel |
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26 |
CoolantsAndWater (519) Coolants and Water |
|
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27 |
SteamExpensesNuclearPowerGeneration (520) Steam Expenses |
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28 |
SteamFromOtherSourcesNuclearPowerGeneration (521) Steam from Other Sources |
|
|
29 |
SteamTransferredCreditNuclearPowerGeneration (Less) (522) Steam Transferred-Cr. |
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30 |
ElectricExpensesNuclearPowerGeneration (523) Electric Expenses |
|
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31 |
MiscellaneousNuclearPowerExpenses (524) Miscellaneous Nuclear Power Expenses |
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32 |
RentsNuclearPowerGeneration (525) Rents |
|
|
33 |
NuclearPowerGenerationOperationsExpense TOTAL Operation (Enter Total of lines 24 thru 32) |
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34 |
NuclearPowerGenerationMaintenanceAbstract Maintenance |
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35 |
MaintenanceSupervisionAndEngineeringNuclearPowerGeneration (528) Maintenance Supervision and Engineering |
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36 |
MaintenanceOfStructuresNuclearPowerGeneration (529) Maintenance of Structures |
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37 |
MaintenanceOfReactorPlantEquipmentNuclearPowerGeneration (530) Maintenance of Reactor Plant Equipment |
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38 |
MaintenanceOfElectricPlantNuclearPowerGeneration (531) Maintenance of Electric Plant |
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39 |
MaintenanceOfMiscellaneousNuclearPlant (532) Maintenance of Miscellaneous Nuclear Plant |
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40 |
NuclearPowerGenerationMaintenanceExpense TOTAL Maintenance (Enter Total of lines 35 thru 39) |
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41 |
PowerProductionExpensesNuclearPower TOTAL Power Production Expenses-Nuclear. Power (Enter Total of lines 33 & 40) |
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|
42 |
HydraulicPowerGenerationAbstract C. Hydraulic Power Generation |
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43 |
HydraulicPowerGenerationOperationAbstract Operation |
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44 |
OperationSupervisionAndEngineeringHydraulicPowerGeneration (535) Operation Supervision and Engineering |
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45 |
WaterForPower (536) Water for Power |
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46 |
HydraulicExpenses (537) Hydraulic Expenses |
|
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47 |
ElectricExpensesHydraulicPowerGeneration (538) Electric Expenses |
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48 |
MiscellaneousHydraulicPowerGenerationExpenses (539) Miscellaneous Hydraulic Power Generation Expenses |
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49 |
RentsHydraulicPowerGeneration (540) Rents |
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50 |
HydraulicPowerGenerationOperationsExpense TOTAL Operation (Enter Total of Lines 44 thru 49) |
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51 |
HydraulicPowerGenerationContinuedAbstract C. Hydraulic Power Generation (Continued) |
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52 |
HydraulicPowerGenerationMaintenanceAbstract Maintenance |
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53 |
MaintenanceSupervisionAndEngineeringHydraulicPowerGeneration (541) Mainentance Supervision and Engineering |
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54 |
MaintenanceOfStructuresHydraulicPowerGeneration (542) Maintenance of Structures |
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55 |
MaintenanceOfReservoirsDamsAndWaterways (543) Maintenance of Reservoirs, Dams, and Waterways |
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56 |
MaintenanceOfElectricPlantHydraulicPowerGeneration (544) Maintenance of Electric Plant |
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57 |
MaintenanceOfMiscellaneousHydraulicPlant (545) Maintenance of Miscellaneous Hydraulic Plant |
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58 |
HydraulicPowerGenerationMaintenanceExpense TOTAL Maintenance (Enter Total of lines 53 thru 57) |
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59 |
PowerProductionExpensesHydraulicPower TOTAL Power Production Expenses-Hydraulic Power (Total of Lines 50 & 58) |
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|
60 |
OtherPowerGenerationAbstract D. Other Power Generation |
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61 |
OtherPowerGenerationOperationAbstract Operation |
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62 |
OperationSupervisionAndEngineeringOtherPowerGeneration (546) Operation Supervision and Engineering |
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63 |
Fuel (547) Fuel |
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64 |
GenerationExpenses (548) Generation Expenses |
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64.1 |
OperationOfEnergyStorageEquipment (548.1) Operation of Energy Storage Equipment |
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65 |
MiscellaneousOtherPowerGenerationExpenses (549) Miscellaneous Other Power Generation Expenses |
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66 |
RentsOtherPowerGeneration (550) Rents |
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67 |
OtherPowerGenerationOperationsExpense TOTAL Operation (Enter Total of Lines 62 thru 67) |
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|
68 |
OtherPowerGenerationMaintenanceAbstract Maintenance |
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69 |
MaintenanceSupervisionAndEngineeringOtherPowerGeneration (551) Maintenance Supervision and Engineering |
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70 |
MaintenanceOfStructures (552) Maintenance of Structures |
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71 |
MaintenanceOfGeneratingAndElectricPlant (553) Maintenance of Generating and Electric Plant |
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71.1 |
MaintenanceOfEnergyStorageEquipmentOtherPowerGeneration (553.1) Maintenance of Energy Storage Equipment |
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72 |
MaintenanceOfMiscellaneousOtherPowerGenerationPlant (554) Maintenance of Miscellaneous Other Power Generation Plant |
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73 |
OtherPowerGenerationMaintenanceExpense TOTAL Maintenance (Enter Total of Lines 69 thru 72) |
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74 |
PowerProductionExpensesOtherPower TOTAL Power Production Expenses-Other Power (Enter Total of Lines 67 & 73) |
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|
75 |
OtherPowerSuplyExpensesAbstract E. Other Power Supply Expenses |
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76 |
PurchasedPower (555) Purchased Power |
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76.1 |
PowerPurchasedForStorageOperations (555.1) Power Purchased for Storage Operations |
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77 |
SystemControlAndLoadDispatchingElectric (556) System Control and Load Dispatching |
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78 |
OtherExpensesOtherPowerSupplyExpenses (557) Other Expenses |
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79 |
OtherPowerSupplyExpense TOTAL Other Power Supply Exp (Enter Total of Lines 76 thru 78) |
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|
80 |
PowerProductionExpenses TOTAL Power Production Expenses (Total of Lines 21, 41, 59, 74 & 79) |
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81 |
TransmissionExpensesAbstract 2. TRANSMISSION EXPENSES |
||
82 |
TransmissionExpensesOperationAbstract Operation |
||
83 |
OperationSupervisionAndEngineeringElectricTransmissionExpenses (560) Operation Supervision and Engineering |
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85 |
LoadDispatchReliability (561.1) Load Dispatch-Reliability |
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86 |
LoadDispatchMonitorAndOperateTransmissionSystem (561.2) Load Dispatch-Monitor and Operate Transmission System |
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87 |
LoadDispatchTransmissionServiceAndScheduling (561.3) Load Dispatch-Transmission Service and Scheduling |
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88 |
SchedulingSystemControlAndDispatchServices (561.4) Scheduling, System Control and Dispatch Services |
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|
89 |
ReliabilityPlanningAndStandardsDevelopment (561.5) Reliability, Planning and Standards Development |
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|
90 |
TransmissionServiceStudies (561.6) Transmission Service Studies |
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|
91 |
GenerationInterconnectionStudies (561.7) Generation Interconnection Studies |
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|
92 |
ReliabilityPlanningAndStandardsDevelopmentServices (561.8) Reliability, Planning and Standards Development Services |
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93 |
StationExpensesTransmissionExpense (562) Station Expenses |
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93.1 |
OperationOfEnergyStorageEquipmentTransmissionExpense (562.1) Operation of Energy Storage Equipment |
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94 |
OverheadLineExpense (563) Overhead Lines Expenses |
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95 |
UndergroundLineExpensesTransmissionExpense (564) Underground Lines Expenses |
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96 |
TransmissionOfElectricityByOthers (565) Transmission of Electricity by Others |
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|
97 |
MiscellaneousTransmissionExpenses (566) Miscellaneous Transmission Expenses |
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98 |
RentsTransmissionElectricExpense (567) Rents |
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99 |
TransmissionOperationExpense TOTAL Operation (Enter Total of Lines 83 thru 98) |
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|
100 |
TransmissionMaintenanceAbstract Maintenance |
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101 |
MaintenanceSupervisionAndEngineeringElectricTransmissionExpenses (568) Maintenance Supervision and Engineering |
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102 |
MaintenanceOfStructuresTransmissionExpense (569) Maintenance of Structures |
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103 |
MaintenanceOfComputerHardwareTransmission (569.1) Maintenance of Computer Hardware |
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104 |
MaintenanceOfComputerSoftwareTransmission (569.2) Maintenance of Computer Software |
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105 |
MaintenanceOfCommunicationEquipmentElectricTransmission (569.3) Maintenance of Communication Equipment |
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106 |
MaintenanceOfMiscellaneousRegionalTransmissionPlant (569.4) Maintenance of Miscellaneous Regional Transmission Plant |
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107 |
MaintenanceOfStationEquipmentTransmission (570) Maintenance of Station Equipment |
|
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107.1 |
MaintenanceOfEnergyStorageEquipmentTransmission (570.1) Maintenance of Energy Storage Equipment |
|
|
108 |
MaintenanceOfOverheadLinesTransmission (571) Maintenance of Overhead Lines |
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109 |
MaintenanceOfUndergroundLinesTransmission (572) Maintenance of Underground Lines |
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110 |
MaintenanceOfMiscellaneousTransmissionPlant (573) Maintenance of Miscellaneous Transmission Plant |
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111 |
TransmissionMaintenanceExpenseElectric TOTAL Maintenance (Total of Lines 101 thru 110) |
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|
112 |
TransmissionExpenses TOTAL Transmission Expenses (Total of Lines 99 and 111) |
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113 |
RegionalMarketExpensesAbstract 3. REGIONAL MARKET EXPENSES |
||
114 |
RegionalMarketExpensesOperationAbstract Operation |
||
115 |
OperationSupervision (575.1) Operation Supervision |
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116 |
DayAheadAndRealTimeMarketAdministration (575.2) Day-Ahead and Real-Time Market Facilitation |
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117 |
TransmissionRightsMarketAdministration (575.3) Transmission Rights Market Facilitation |
|
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118 |
CapacityMarketAdministration (575.4) Capacity Market Facilitation |
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119 |
AncillaryServicesMarketAdministration (575.5) Ancillary Services Market Facilitation |
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120 |
MarketMonitoringAndCompliance (575.6) Market Monitoring and Compliance |
|
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121 |
MarketFacilitationMonitoringAndComplianceServices (575.7) Market Facilitation, Monitoring and Compliance Services |
|
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122 |
RentsRegionalMarketExpenses (575.8) Rents |
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123 |
RegionalMarketOperationExpense Total Operation (Lines 115 thru 122) |
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124 |
RegionalMarketExpensesMaintenanceAbstract Maintenance |
||
125 |
MaintenanceOfStructuresAndImprovementsRegionalMarketExpenses (576.1) Maintenance of Structures and Improvements |
|
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126 |
MaintenanceOfComputerHardware (576.2) Maintenance of Computer Hardware |
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|
127 |
MaintenanceOfComputerSoftware (576.3) Maintenance of Computer Software |
|
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128 |
MaintenanceOfCommunicationEquipmentRegionalMarketExpenses (576.4) Maintenance of Communication Equipment |
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129 |
MaintenanceOfMiscellaneousMarketOperationPlant (576.5) Maintenance of Miscellaneous Market Operation Plant |
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130 |
RegionalMarketMaintenanceExpense Total Maintenance (Lines 125 thru 129) |
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131 |
RegionalMarketExpenses TOTAL Regional Transmission and Market Operation Expenses (Enter Total of Lines 123 and 130) |
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|
132 |
DistributionExpensesAbstract 4. DISTRIBUTION EXPENSES |
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133 |
DistributionExpensesOperationAbstract Operation |
||
134 |
OperationSupervisionAndEngineeringDistributionExpense (580) Operation Supervision and Engineering |
|
|
135 |
LoadDispatching (581) Load Dispatching |
|
|
136 |
StationExpensesDistribution (582) Station Expenses |
|
|
137 |
OverheadLineExpenses (583) Overhead Line Expenses |
|
|
138 |
UndergroundLineExpenses (584) Underground Line Expenses |
|
|
138.1 |
OperationOfEnergyStorageEquipmentDistribution (584.1) Operation of Energy Storage Equipment |
|
|
139 |
StreetLightingAndSignalSystemExpenses (585) Street Lighting and Signal System Expenses |
|
|
140 |
MeterExpenses (586) Meter Expenses |
|
|
141 |
CustomerInstallationsExpenses (587) Customer Installations Expenses |
|
|
142 |
MiscellaneousDistributionExpenses (588) Miscellaneous Expenses |
|
|
143 |
RentsDistributionExpense (589) Rents |
|
|
144 |
DistributionOperationExpensesElectric TOTAL Operation (Enter Total of Lines 134 thru 143) |
|
|
145 |
DistributionExpensesMaintenanceAbstract Maintenance |
||
146 |
MaintenanceSupervisionAndEngineering (590) Maintenance Supervision and Engineering |
|
|
147 |
MaintenanceOfStructuresDistributionExpense (591) Maintenance of Structures |
|
|
148 |
MaintenanceOfStationEquipment (592) Maintenance of Station Equipment |
|
|
148.1 |
MaintenanceOfEnergyStorageEquipment (592.2) Maintenance of Energy Storage Equipment |
|
|
149 |
MaintenanceOfOverheadLines (593) Maintenance of Overhead Lines |
|
|
150 |
MaintenanceOfUndergroundLines (594) Maintenance of Underground Lines |
|
|
151 |
MaintenanceOfLineTransformers (595) Maintenance of Line Transformers |
|
|
152 |
MaintenanceOfStreetLightingAndSignalSystems (596) Maintenance of Street Lighting and Signal Systems |
|
|
153 |
MaintenanceOfMeters (597) Maintenance of Meters |
|
|
154 |
MaintenanceOfMiscellaneousDistributionPlant (598) Maintenance of Miscellaneous Distribution Plant |
|
|
155 |
DistributionMaintenanceExpenseElectric TOTAL Maintenance (Total of Lines 146 thru 154) |
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|
156 |
DistributionExpenses TOTAL Distribution Expenses (Total of Lines 144 and 155) |
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|
157 |
CustomerAccountsExpensesAbstract 5. CUSTOMER ACCOUNTS EXPENSES |
||
158 |
CustomerAccountsExpensesOperationsAbstract Operation |
||
159 |
SupervisionCustomerAccountExpenses (901) Supervision |
|
|
160 |
MeterReadingExpenses (902) Meter Reading Expenses |
|
|
161 |
CustomerRecordsAndCollectionExpenses (903) Customer Records and Collection Expenses |
|
|
162 |
UncollectibleAccounts (904) Uncollectible Accounts |
|
|
163 |
MiscellaneousCustomerAccountsExpenses (905) Miscellaneous Customer Accounts Expenses |
|
|
164 |
CustomerAccountExpenses TOTAL Customer Accounts Expenses (Enter Total of Lines 159 thru 163) |
|
|
165 |
CustomerServiceAndInformationalExpensesAbstract 6. CUSTOMER SERVICE AND INFORMATIONAL EXPENSES |
||
166 |
CustomerServiceAndInformationalExpensesOperationAbstract Operation |
||
167 |
SupervisionCustomerServiceAndInformationExpenses (907) Supervision |
|
|
168 |
CustomerAssistanceExpenses (908) Customer Assistance Expenses |
|
|
169 |
InformationalAndInstructionalAdvertisingExpenses (909) Informational and Instructional Expenses |
|
|
170 |
MiscellaneousCustomerServiceAndInformationalExpenses (910) Miscellaneous Customer Service and Informational Expenses |
|
|
171 |
CustomerServiceAndInformationExpenses TOTAL Customer Service and Information Expenses (Total Lines 167 thru 170) |
|
|
172 |
SalesExpenseAbstract 7. SALES EXPENSES |
||
173 |
SalesExpenseOperationAbstract Operation |
||
174 |
SupervisionSalesExpense (911) Supervision |
|
|
175 |
DemonstratingAndSellingExpenses (912) Demonstrating and Selling Expenses |
|
|
176 |
AdvertisingExpenses (913) Advertising Expenses |
|
|
177 |
MiscellaneousSalesExpenses (916) Miscellaneous Sales Expenses |
|
|
178 |
SalesExpenses TOTAL Sales Expenses (Enter Total of Lines 174 thru 177) |
|
|
179 |
AdministrativeAndGeneralExpensesAbstract 8. ADMINISTRATIVE AND GENERAL EXPENSES |
||
180 |
AdministrativeAndGeneralExpensesOperationAbstract Operation |
||
181 |
AdministrativeAndGeneralSalaries (920) Administrative and General Salaries |
|
|
182 |
OfficeSuppliesAndExpenses (921) Office Supplies and Expenses |
|
|
183 |
AdministrativeExpensesTransferredCredit (Less) (922) Administrative Expenses Transferred-Credit |
|
|
184 |
OutsideServicesEmployed (923) Outside Services Employed |
|
|
185 |
PropertyInsurance (924) Property Insurance |
|
|
186 |
InjuriesAndDamages (925) Injuries and Damages |
|
|
187 |
EmployeePensionsAndBenefits (926) Employee Pensions and Benefits |
|
|
188 |
FranchiseRequirements (927) Franchise Requirements |
|
|
189 |
RegulatoryCommissionExpenses (928) Regulatory Commission Expenses |
|
|
190 |
DuplicateChargesCredit (929) (Less) Duplicate Charges-Cr. |
|
|
191 |
GeneralAdvertisingExpenses (930.1) General Advertising Expenses |
|
|
192 |
MiscellaneousGeneralExpenses (930.2) Miscellaneous General Expenses |
(b) |
|
193 |
RentsAdministrativeAndGeneralExpense (931) Rents |
|
|
194 |
AdministrativeAndGeneralOperationExpense TOTAL Operation (Enter Total of Lines 181 thru 193) |
|
|
195 |
AdministrativeAndGeneralExpensesMaintenanceAbstract Maintenance |
||
196 |
MaintenanceOfGeneralPlant (935) Maintenance of General Plant |
|
|
197 |
AdministrativeAndGeneralExpenses TOTAL Administrative & General Expenses (Total of Lines 194 and 196) |
|
|
198 |
OperationsAndMaintenanceExpensesElectric TOTAL Electric Operation and Maintenance Expenses (Total of Lines 80, 112, 131, 156, 164, 171, 178, and 197) |
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: OperationSupervisionAndEngineeringSteamPowerGeneration | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regualted utilities to NorthWestern Energy Public Service Corporation. The amounts below are the results for the South Dakota operations for the year ended December 31, 2023, while under NorthWestern Corporation's ownership.
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
(b) Concept: MiscellaneousGeneralExpenses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regualted utilities to NorthWestern Energy Public Service Corporation. The 2023 amounts below are the results for the South Dakota operations for the year ended December 31, 2023, while under NorthWestern Corporation's ownership.
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
PURCHASED POWER (Account 555) |
||||||||||||||
|
||||||||||||||
Actual Demand (MW) | POWER EXCHANGES | COST/SETTLEMENT OF POWER | ||||||||||||
Line No. |
NameOfCompanyOrPublicAuthorityProvidingPurchasedPower Name of Company or Public Authority (Footnote Affiliations) (a) |
StatisticalClassificationCode Statistical Classification (b) |
RateScheduleTariffNumber Ferc Rate Schedule or Tariff Number (c) |
AverageMonthlyBillingDemand Average Monthly Billing Demand (MW) (d) |
AverageMonthlyNonCoincidentPeakDemand Average Monthly NCP Demand (e) |
AverageMonthlyCoincidentPeakDemand Average Monthly CP Demand (f) |
MegawattHoursPurchasedOtherThanStorage MegaWatt Hours Purchased (Excluding for Energy Storage) (g) |
MegawattHoursPurchasedForEnergyStorage MegaWatt Hours Purchased for Energy Storage (h) |
EnergyReceivedThroughPowerExchanges MegaWatt Hours Received (i) |
EnergyDeliveredThroughPowerExchanges MegaWatt Hours Delivered (j) |
DemandChargesOfPurchasedPower Demand Charges ($) (k) |
EnergyChargesOfPurchasedPower Energy Charges ($) (l) |
OtherChargesOfPurchasedPower Other Charges ($) (m) |
SettlementOfPower Total (k+l+m) of Settlement ($) (n) |
1 | ||||||||||||||
2 | ||||||||||||||
3 | ||||||||||||||
4 | ||||||||||||||
5 | ||||||||||||||
6 | ||||||||||||||
7 | ||||||||||||||
8 | ||||||||||||||
9 | ||||||||||||||
10 | (a) |
|||||||||||||
15 | TOTAL |
|
|
|
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: OtherChargesOfPurchasedPower |
REC sales |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TRANSMISSION OF ELECTRICITY FOR OTHERS (Account 456.1) (Including transactions referred to as "wheeling") |
||||||||||||||
|
||||||||||||||
TRANSFER OF ENERGY | REVENUE FROM TRANSMISSION OF ELECTRICITY FOR OTHERS | |||||||||||||
Line No. |
PaymentByCompanyOrPublicAuthority Payment By (Company of Public Authority) (Footnote Affiliation) (a) |
TransmissionEnergyReceivedFromCompanyOrPublicAuthorityName Energy Received From (Company of Public Authority) (Footnote Affiliation) (b) |
TransmissionEnergyDeliveredToCompanyOrPublicAuthorityName Energy Delivered To (Company of Public Authority) (Footnote Affiliation) (c) |
StatisticalClassificationCode Statistical Classification (d) |
RateScheduleTariffNumber Ferc Rate Schedule of Tariff Number (e) |
TransmissionPointOfReceipt Point of Receipt (Substation or Other Designation) (f) |
TransmissionPointOfDelivery Point of Delivery (Substation or Other Designation) (g) |
BillingDemand Billing Demand (MW) (h) |
TransmissionOfElectricityForOthersEnergyReceived Megawatt Hours Received (i) |
TransmissionOfElectricityForOthersEnergyDelivered Megawatt Hours Delivered (j) |
Demand Charges ($) (k) |
Energy Charges ($) (l) |
Other Charges ($) (m) |
RevenuesFromTransmissionOfElectricityForOthers Total Revenues ($) (k+l+m) (n) |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
|
|
|
|
|
|
|
|
|
|
|
|
||
5 |
|
|
|
|
|
|
|
|
|
|
|
(a) |
|
|
6 |
|
|
|
|
|
|
|
|
|
|
|
(b) |
|
|
7 |
|
|
|
|
|
|
|
|
|
|
|
(c) |
|
|
8 |
|
|
|
|
|
|
|
|
|
|
|
(d) |
|
|
9 |
|
|
|
|
|
|
|
|
|
|
|
(e) |
|
|
35 | TOTAL |
|
|
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: OtherChargesRevenueTransmissionOfElectricityForOthers |
Firm and Non-Firm Point to Point Transmission Sales |
(b) Concept: OtherChargesRevenueTransmissionOfElectricityForOthers |
Non-Firm Point to Point Transmission Sales |
(c) Concept: OtherChargesRevenueTransmissionOfElectricityForOthers |
Network Integration Transmission Services |
(d) Concept: OtherChargesRevenueTransmissionOfElectricityForOthers |
Firm and Non-Firm Point to Point Transmission Sales |
(e) Concept: OtherChargesRevenueTransmissionOfElectricityForOthers |
Firm and Non-Firm Point to Point Transmission Sales |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TRANSMISSION OF ELECTRICITY BY ISO/RTOs |
|||||
|
|||||
Line No. |
Payment Received by (Transmission Owner Name) (a) |
Statistical Classification (b) |
FERC Rate Schedule or Tariff Number (c) |
Total Revenue by Rate Schedule or Tariff (d) |
Total Revenue (e) |
1 | |||||
2 | |||||
3 | |||||
4 | |||||
5 | |||||
6 | |||||
7 | |||||
8 | |||||
9 | |||||
10 | |||||
11 | |||||
12 | |||||
13 | |||||
14 | |||||
15 | |||||
16 | |||||
17 | |||||
18 | |||||
19 | |||||
20 | |||||
21 | |||||
22 | |||||
23 | |||||
24 | |||||
25 | |||||
26 | |||||
27 | |||||
28 | |||||
29 | |||||
30 | |||||
31 | |||||
32 | |||||
33 | |||||
34 | |||||
35 | |||||
36 | |||||
37 | |||||
38 | |||||
39 | |||||
40 | |||||
41 | |||||
42 | |||||
43 | |||||
44 | |||||
45 | |||||
46 | |||||
47 | |||||
48 | |||||
49 | |||||
40 |
TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TRANSMISSION OF ELECTRICITY BY OTHERS (Account 565) |
||||||||
|
||||||||
TRANSFER OF ENERGY | EXPENSES FOR TRANSMISSION OF ELECTRICITY BY OTHERS | |||||||
Line No. |
NameOfCompanyOrPublicAuthorityTransmissionOfElectricityByOthers Name of Company or Public Authority (Footnote Affiliations) (a) |
StatisticalClassificationCode Statistical Classification (b) |
TransmissionOfElectricityByOthersEnergyReceived MegaWatt Hours Received (c) |
TransmissionOfElectricityByOthersEnergyDelivered MegaWatt Hours Delivered (d) |
DemandChargesTransmissionOfElectricityByOthers Demand Charges ($) (e) |
EnergyChargesTransmissionOfElectricityByOthers Energy Charges ($) (f) |
OtherChargesTransmissionOfElectricityByOthers Other Charges ($) (g) |
ChargesForTransmissionOfElectricityByOthers Total Cost of Transmission ($) (h) |
1 |
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
4 |
|
|
|
|
|
|
|
|
TOTAL |
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
MISCELLANEOUS GENERAL EXPENSES (Account 930.2) (ELECTRIC) |
||
Line No. |
Description (a) |
Amount (b) |
1 |
IndustryAssociationDues
Industry Association Dues
|
|
2 |
NuclearPowerResearchExpenses
Nuclear Power Research Expenses
|
|
3 |
OtherExperimentalAndGeneralResearchExpenses
Other Experimental and General Research Expenses
|
|
4 |
PublicationAndDistributionExpensesForSecuritiesToStockholders
Pub and Dist Info to Stkhldrs...expn servicing outstanding Securities
|
|
5 |
OtherMiscellaneousGeneralExpenses
Oth Expn greater than or equal to 5,000 show purpose, recipient, amount. Group if less than $5,000
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
46 |
MiscellaneousGeneralExpenses
TOTAL
|
(a) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: MiscellaneousGeneralExpenses | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
On January 1, 2024, NorthWestern Corporation contributed the assets and liabilities of its South Dakota and Nebraska regualted utilities to NorthWestern Energy Public Service Corporation. The 2023 amounts below are the results for the South Dakota operations for the year ended December 31, 2023, while under NorthWestern Corporation's ownership.
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Depreciation and Amortization of Electric Plant (Account 403, 404, 405) |
||||||
|
||||||
A. Summary of Depreciation and Amortization Charges | ||||||
Line No. |
FunctionalClassificationAxis Functional Classification (a) |
DepreciationExpenseExcludingAmortizationOfAcquisitionAdjustments Depreciation Expense (Account 403) (b) |
DepreciationExpenseForAssetRetirementCostsExcludingAmortizationgOfAcquisitionAdjustments Depreciation Expense for Asset Retirement Costs (Account 403.1) (c) |
AmortizationOfLimitedTermPlantOrProperty Amortization of Limited Term Electric Plant (Account 404) (d) |
AmortizationOfOtherElectricPlant Amortization of Other Electric Plant (Acc 405) (e) |
DepreciationAndAmortization Total (f) |
1 |
Intangible Plant |
|
|
|||
2 |
Steam Production Plant |
|
|
|||
3 |
Nuclear Production Plant |
|
|
|||
4 |
Hydraulic Production Plant-Conventional |
|
|
|||
5 |
Hydraulic Production Plant-Pumped Storage |
|
|
|||
6 |
Other Production Plant |
|
|
|||
7 |
Transmission Plant |
|
|
|||
8 |
Distribution Plant |
|
|
|||
9 |
Regional Transmission and Market Operation |
|
||||
10 |
General Plant |
|
|
|||
11 |
Common Plant-Electric |
|
|
|
||
12 |
TOTAL |
|
|
|
B. Basis for Amortization Charges | ||||||
|
C. Factors Used in Estimating Depreciation Charges | ||||||||
Line No. |
AccountNumberFactorsUsedInEstimatingDepreciationCharges Account No. (a) |
DepreciablePlantBase Depreciable Plant Base (in Thousands) (b) |
UtilityPlantEstimatedAverageServiceLife Estimated Avg. Service Life (c) |
UtilityPlantNetSalvageValuePercentage Net Salvage (Percent) (d) |
UtilityPlantAppliedDepreciationRate Applied Depr. Rates (Percent) (e) |
MortalityCurveType Mortality Curve Type (f) |
UtilityPlantWeightedAverageRemainingLife Average Remaining Life (g) |
|
12 | ||||||||
13 | ||||||||
14 | ||||||||
15 | ||||||||
16 | ||||||||
17 | ||||||||
18 | ||||||||
19 | ||||||||
20 | ||||||||
21 | ||||||||
22 | ||||||||
23 | ||||||||
24 | ||||||||
25 | ||||||||
26 | ||||||||
27 | ||||||||
28 | ||||||||
29 | ||||||||
30 | ||||||||
31 | ||||||||
32 | ||||||||
33 | ||||||||
34 | ||||||||
35 | ||||||||
36 | ||||||||
37 | ||||||||
38 | ||||||||
39 | ||||||||
40 | ||||||||
41 | ||||||||
42 | ||||||||
43 | ||||||||
44 | ||||||||
45 | ||||||||
46 | ||||||||
47 | ||||||||
48 | ||||||||
49 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
REGULATORY COMMISSION EXPENSES |
||||||||||||
|
||||||||||||
EXPENSES INCURRED DURING YEAR | AMORTIZED DURING YEAR | |||||||||||
CURRENTLY CHARGED TO | ||||||||||||
Line No. |
RegulatoryCommissionDescription Description (Furnish name of regulatory commission or body the docket or case number and a description of the case) (a) |
RegulatoryExpensesAssessedByRegulatoryCommission Assessed by Regulatory Commission (b) |
RegulatoryExpensesOfUtility Expenses of Utility (c) |
RegulatoryCommissionExpensesAmount Total Expenses for Current Year (b) + (c) (d) |
OtherRegulatoryAssetsRegulatoryCommissionExpenses Deferred in Account 182.3 at Beginning of Year (e) |
NameOfDepartmentRegulatoryCommissionExpensesCharged Department (f) |
AccountNumberRegulatoryCommissionExpensesCharged Account No. (g) |
RegulatoryComissionExpensesIncurredAndCharged Amount (h) |
RegulatoryCommissionExpensesDeferredToOtherRegulatoryAssets Deferred to Account 182.3 (i) |
DeferredRegulatoryCommissionExpensesAmortizedInContraAccount Contra Account (j) |
DeferredRegulatoryCommissionExpensesAmortized Amount (k) |
OtherRegulatoryAssetsRegulatoryCommissionExpenses Deferred in Account 182.3 End of Year (l) |
1 |
|
|
|
|
|
|
|
|||||
2 |
|
|
|
|
|
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|||
4 |
|
|
|
|
|
|
|
|
|
|||
46 |
TOTAL |
|
|
|
|
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
RESEARCH, DEVELOPMENT, AND DEMONSTRATION ACTIVITIES |
|||||||
|
|||||||
AMOUNTS CHARGED IN CURRENT YEAR | |||||||
Line No. |
ResearchDevelopmentAndDemonstrationClassification Classification (a) |
ResearchDevelopmentAndDemonstrationDescription Description (b) |
ResearchDevelopmentAndDemonstrationCostsIncurredInternally Costs Incurred Internally Current Year (c) |
ResearchDevelopmentAndDemonstrationCostsIncurredExternally Costs Incurred Externally Current Year (d) |
AccountNumberForResearchDevelopmentAndDemonstrationCosts Amounts Charged In Current Year: Account (e) |
ResearchDevelopmentAndDemonstrationCosts Amounts Charged In Current Year: Amount (f) |
ResearchDevelopmentAndDemonstrationExpenditures Unamortized Accumulation (g) |
1 | |||||||
2 | |||||||
3 | |||||||
4 | |||||||
5 | |||||||
6 | |||||||
7 | |||||||
8 | |||||||
9 | |||||||
10 | |||||||
11 | |||||||
12 | |||||||
13 | |||||||
14 | |||||||
15 | |||||||
16 | |||||||
17 | |||||||
18 | |||||||
19 | |||||||
20 | |||||||
21 | |||||||
22 | |||||||
23 | |||||||
24 | |||||||
25 | |||||||
26 | |||||||
27 | |||||||
28 | |||||||
29 | |||||||
30 | |||||||
31 | |||||||
32 | |||||||
33 | |||||||
34 | |||||||
35 | |||||||
36 | |||||||
37 | |||||||
38 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
DISTRIBUTION OF SALARIES AND WAGES |
|||||
Report below the distribution of total salaries and wages for the year. Segregate amounts originally charged to clearing accounts to Utility Departments, Construction, Plant Removals, and Other Accounts, and enter such amounts in the appropriate lines and columns provided. In determining this segregation of salaries and wages originally charged to clearing accounts, a method of approximation giving substantially correct results may be used. |
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Line No. |
Classification (a) |
Direct Payroll Distribution (b) |
Allocation of Payroll Charged for Clearing Accounts (c) |
Total (d) |
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1 |
SalariesAndWagesElectricAbstract Electric |
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2 |
SalariesAndWagesElectricOperationAbstract Operation |
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3 |
SalariesAndWagesElectricOperationProduction Production |
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4 |
SalariesAndWagesElectricOperationTransmission Transmission |
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5 |
SalariesAndWagesElectricOperationRegionalMarket Regional Market |
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6 |
SalariesAndWagesElectricOperationDistribution Distribution |
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7 |
SalariesAndWagesElectricOperationCustomerAccounts Customer Accounts |
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8 |
SalariesAndWagesElectricOperationCustomerServiceAndInformational Customer Service and Informational |
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9 |
SalariesAndWagesElectricOperationSales Sales |
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10 |
SalariesAndWagesElectricOperationAdministrativeAndGeneral Administrative and General |
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11 |
SalariesAndWagesElectricOperation TOTAL Operation (Enter Total of lines 3 thru 10) |
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12 |
SalariesAndWagesElectricMaintenanceAbstract Maintenance |
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13 |
SalariesAndWagesElectricMaintenanceProduction Production |
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14 |
SalariesAndWagesElectricMaintenanceTransmission Transmission |
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15 |
SalariesAndWagesElectricMaintenanceRegionalMarket Regional Market |
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16 |
SalariesAndWagesElectricMaintenanceDistribution Distribution |
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17 |
SalariesAndWagesElectricMaintenanceAdministrativeAndGeneral Administrative and General |
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18 |
SalariesAndWagesElectricMaintenance TOTAL Maintenance (Total of lines 13 thru 17) |
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19 |
SalariesAndWagesElectricOperationAndMaintenanceAbstract Total Operation and Maintenance |
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20 |
SalariesAndWagesElectricProduction Production (Enter Total of lines 3 and 13) |
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21 |
SalariesAndWagesElectricTransmission Transmission (Enter Total of lines 4 and 14) |
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22 |
SalariesAndWagesElectricRegionalMarket Regional Market (Enter Total of Lines 5 and 15) |
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23 |
SalariesAndWagesElectricDistribution Distribution (Enter Total of lines 6 and 16) |
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24 |
SalariesAndWagesElectricCustomerAccounts Customer Accounts (Transcribe from line 7) |
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25 |
SalariesAndWagesElectricCustomerServiceAndInformational Customer Service and Informational (Transcribe from line 8) |
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26 |
SalariesAndWagesElectricSales Sales (Transcribe from line 9) |
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27 |
SalariesAndWagesElectricAdministrativeAndGeneral Administrative and General (Enter Total of lines 10 and 17) |
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28 |
SalariesAndWagesElectricOperationAndMaintenance TOTAL Oper. and Maint. (Total of lines 20 thru 27) |
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29 |
SalariesAndWagesGasAbstract Gas |
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30 |
SalariesAndWagesGasOperationAbstract Operation |
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31 |
SalariesAndWagesGasOperationProductionManufacturedGas Production - Manufactured Gas |
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32 |
SalariesAndWagesGasOperationProductionNaturalGas Production-Nat. Gas (Including Expl. And Dev.) |
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33 |
SalariesAndWagesGasOperationOtherGasSupply Other Gas Supply |
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34 |
SalariesAndWagesGasOperationStorageLiquifiedNaturalGasTerminalingAndProcessing Storage, LNG Terminaling and Processing |
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35 |
SalariesAndWagesGasOperationTransmission Transmission |
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36 |
SalariesAndWagesGasOperationDistribution Distribution |
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37 |
SalariesAndWagesGasCustomerAccounts Customer Accounts |
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38 |
SalariesAndWagesGasCustomerServiceAndInformational Customer Service and Informational |
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39 |
SalariesAndWagesGasSales Sales |
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40 |
SalariesAndWagesGasOperationAdministrativeAndGeneral Administrative and General |
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41 |
SalariesAndWagesGasOperation TOTAL Operation (Enter Total of lines 31 thru 40) |
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42 |
SalariesAndWagesGasMaintenanceAbstract Maintenance |
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43 |
SalariesAndWagesGasMaintenanceProductionManufacturedGas Production - Manufactured Gas |
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44 |
SalariesAndWagesGasMaintenanceProductionNaturalGas Production-Natural Gas (Including Exploration and Development) |
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45 |
SalariesAndWagesGasMaintenanceOtherGasSupply Other Gas Supply |
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46 |
SalariesAndWagesGasMaintenanceStorageLngTerminalingAndProcessing Storage, LNG Terminaling and Processing |
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47 |
SalariesAndWagesGasMaintenanceTransmission Transmission |
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48 |
SalariesAndWagesGasMaintenanceDistribution Distribution |
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49 |
SalariesAndWagesGasMaintenanceAdministrativeAndGeneral Administrative and General |
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50 |
SalariesAndWagesGasMaintenance TOTAL Maint. (Enter Total of lines 43 thru 49) |
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51 |
SalariesAndWagesGasOperationAndMaintenanceAbstract Total Operation and Maintenance |
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52 |
SalariesAndWagesGasProductionManufacturedGas Production-Manufactured Gas (Enter Total of lines 31 and 43) |
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53 |
SalariesAndWagesGasProductionNaturalGas Production-Natural Gas (Including Expl. and Dev.) (Total lines 32, |
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54 |
SalariesAndWagesGasOtherGasSupply Other Gas Supply (Enter Total of lines 33 and 45) |
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55 |
SalariesAndWagesGasStorageLngTerminalingAndProcessing Storage, LNG Terminaling and Processing (Total of lines 31 thru |
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56 |
SalariesAndWagesGasTransmission Transmission (Lines 35 and 47) |
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57 |
SalariesAndWagesGasDistribution Distribution (Lines 36 and 48) |
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58 |
SalariesAndWagesGasCustomerAccounts Customer Accounts (Line 37) |
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59 |
SalariesAndWagesGasCustomerServiceAndInformational Customer Service and Informational (Line 38) |
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60 |
SalariesAndWagesGasSales Sales (Line 39) |
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61 |
SalariesAndWagesGasAdministrativeAndGeneral Administrative and General (Lines 40 and 49) |
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62 |
SalariesAndWagesGasOperationAndMaintenance TOTAL Operation and Maint. (Total of lines 52 thru 61) |
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63 |
SalariesAndWagesOtherUtilityDepartmentsAbstract Other Utility Departments |
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64 |
SalariesAndWagesOtherUtilityDepartmentsOperationAndMaintenance Operation and Maintenance |
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65 |
SalariesAndWagesOperationsAndMaintenance TOTAL All Utility Dept. (Total of lines 28, 62, and 64) |
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66 |
SalariesAndWagesUtilityPlantAbstract Utility Plant |
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67 |
SalariesAndWagesUtilityPlantConstructionAbstract Construction (By Utility Departments) |
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68 |
SalariesAndWagesUtilityPlantConstructionElectricPlant Electric Plant |
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69 |
SalariesAndWagesUtilityPlantConstructionGasPlant Gas Plant |
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70 |
SalariesAndWagesUtilityPlantConstructionOther Other (provide details in footnote): |
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71 |
SalariesAndWagesUtilityPlantConstruction TOTAL Construction (Total of lines 68 thru 70) |
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72 |
SalariesAndWagesPlantRemovalAbstract Plant Removal (By Utility Departments) |
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73 |
SalariesAndWagesPlantRemovalElectricPlant Electric Plant |
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74 |
SalariesAndWagesPlantRemovalGasPlant Gas Plant |
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75 |
SalariesAndWagesPlantRemovalOther Other (provide details in footnote): |
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76 |
SalariesAndWagesPlantRemoval TOTAL Plant Removal (Total of lines 73 thru 75) |
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77 |
SalariesAndWagesOtherAccountsAbstract Other Accounts (Specify, provide details in footnote): |
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78 |
SalariesAndWagesOtherAccountsDescription |
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79 |
SalariesAndWagesOtherAccountsDescription |
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80 |
SalariesAndWagesOtherAccountsDescription |
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81 |
SalariesAndWagesOtherAccountsDescription |
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82 |
SalariesAndWagesOtherAccountsDescription |
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83 |
SalariesAndWagesOtherAccountsDescription |
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84 |
SalariesAndWagesOtherAccountsDescription |
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85 |
SalariesAndWagesOtherAccountsDescription |
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86 |
SalariesAndWagesOtherAccountsDescription |
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87 |
SalariesAndWagesOtherAccountsDescription |
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88 |
SalariesAndWagesOtherAccountsDescription |
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89 |
SalariesAndWagesOtherAccountsDescription |
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90 |
SalariesAndWagesOtherAccountsDescription |
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91 |
SalariesAndWagesOtherAccountsDescription |
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92 |
SalariesAndWagesOtherAccountsDescription |
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93 |
SalariesAndWagesOtherAccountsDescription |
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94 |
SalariesAndWagesOtherAccountsDescription |
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95 |
SalariesAndWagesOtherAccounts TOTAL Other Accounts |
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96 |
SalariesAndWagesGeneralExpense TOTAL SALARIES AND WAGES |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
COMMON UTILITY PLANT AND EXPENSES |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
AMOUNTS INCLUDED IN ISO/RTO SETTLEMENT STATEMENTS |
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Line No. |
Description of Item(s) (a) |
Balance at End of Quarter 1 (b) |
Balance at End of Quarter 2 (c) |
Balance at End of Quarter 3 (d) |
Balance at End of Year (e) |
1 | Energy | ||||
2 | Net Purchases (Account 555) |
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2.1 | Net Purchases (Account 555.1) | ||||
3 | Net Sales (Account 447) |
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4 | Transmission Rights | ||||
5 | Ancillary Services |
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6 | Other Items (list separately) | ||||
7 |
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8 |
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46 | TOTAL |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
PURCHASES AND SALES OF ANCILLARY SERVICES |
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Report the amounts for each type of ancillary service shown in column (a) for the year as specified in Order No. 888 and defined in the respondents Open Access Transmission Tariff. In columns for usage, report usage-related billing determinant and the unit of measure.
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Amount Purchased for the Year | Amount Sold for the Year | ||||||
Usage - Related Billing Determinant | Usage - Related Billing Determinant | ||||||
Line No. |
Type of Ancillary Service (a) |
Number of Units (b) |
Unit of Measure (c) |
Dollar (d) |
Number of Units (e) |
Unit of Measure (f) |
Dollars (g) |
1 |
Scheduling, System Control and Dispatch |
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2 |
Reactive Supply and Voltage |
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3 |
Regulation and Frequency Response |
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4 |
Energy Imbalance |
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5 |
Operating Reserve - Spinning |
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6 |
Operating Reserve - Supplement |
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7 |
Other |
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8 |
Total (Lines 1 thru 7) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
MONTHLY TRANSMISSION SYSTEM PEAK LOAD |
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Line No. |
Month (a) |
Monthly Peak MW - Total (b) |
Day of Monthly Peak (c) |
Hour of Monthly Peak (d) |
Firm Network Service for Self (e) |
Firm Network Service for Others (f) |
Long-Term Firm Point-to-point Reservations (g) |
Other Long-Term Firm Service (h) |
Short-Term Firm Point-to-point Reservation (i) |
Other Service (j) |
NAME OF SYSTEM: South Dakota Operations |
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1 |
January |
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2 |
February |
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3 |
March |
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4 |
Total for Quarter 1 |
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5 |
April |
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6 |
May |
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7 |
June |
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8 |
Total for Quarter 2 |
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9 |
July |
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10 |
August |
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11 |
September |
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12 |
Total for Quarter 3 |
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13 |
October |
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14 |
November |
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15 |
December |
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16 |
Total for Quarter 4 |
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17 |
Total |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Monthly ISO/RTO Transmission System Peak Load |
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Line No. |
Month (a) |
Monthly Peak MW - Total (b) |
Day of Monthly Peak (c) |
Hour of Monthly Peak (d) |
Import into ISO/RTO (e) |
Exports from ISO/RTO (f) |
Through and Out Service (g) |
Network Service Usage (h) |
Point-to-Point Service Usage (i) |
Total Usage (j) |
NAME OF SYSTEM: South Dakota Operations |
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1 |
January |
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2 |
February |
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3 |
March |
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4 |
Total for Quarter 1 |
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5 |
April |
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6 |
May |
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7 |
June |
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8 |
Total for Quarter 2 |
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9 |
July |
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10 |
August |
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11 |
September |
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12 |
Total for Quarter 3 |
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13 |
October |
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14 |
November |
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15 |
December |
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16 |
Total for Quarter 4 |
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17 |
Total Year to Date/Year |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ELECTRIC ENERGY ACCOUNT |
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Report below the information called for concerning the disposition of electric energy generated, purchased, exchanged and wheeled during the year. |
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Line No. |
Item
(a)
|
MegaWatt Hours
(b)
|
Line No. |
Item
(a)
|
MegaWatt Hours
(b)
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1 |
SOURCES OF ENERGY |
21 |
DISPOSITION OF ENERGY |
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2 |
Generation (Excluding Station Use): |
22 |
Sales to Ultimate Consumers (Including Interdepartmental Sales) |
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3 |
Steam |
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23 |
Requirements Sales for Resale (See instruction 4, page 311.) |
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4 |
Nuclear |
24 |
Non-Requirements Sales for Resale (See instruction 4, page 311.) |
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5 |
Hydro-Conventional |
25 |
Energy Furnished Without Charge |
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6 |
Hydro-Pumped Storage |
26 |
Energy Used by the Company (Electric Dept Only, Excluding Station Use) |
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7 |
Other |
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27 |
Total Energy Losses |
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8 |
Less Energy for Pumping |
27.1 |
Total Energy Stored |
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9 |
Net Generation (Enter Total of lines 3 through 8) |
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28 |
TOTAL (Enter Total of Lines 22 Through 27.1) MUST EQUAL LINE 20 UNDER SOURCES |
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10 |
Purchases (other than for Energy Storage) |
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10.1 |
Purchases for Energy Storage |
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11 |
Power Exchanges: |
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12 |
Received |
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13 |
Delivered |
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14 |
Net Exchanges (Line 12 minus line 13) |
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15 |
Transmission For Other (Wheeling) |
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16 |
Received |
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17 |
Delivered |
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18 |
Net Transmission for Other (Line 16 minus line 17) |
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19 |
Transmission By Others Losses |
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20 |
TOTAL (Enter Total of Lines 9, 10, 10.1, 14, 18 and 19) |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
MONTHLY PEAKS AND OUTPUT |
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Line No. |
MonthAxis Month (a) |
EnergyActivity Total Monthly Energy (b) |
NonRequiredSalesForResaleEnergy Monthly Non-Requirement Sales for Resale & Associated Losses (c) |
MonthlyPeakLoad Monthly Peak - Megawatts (d) |
DayOfMonthlyPeak Monthly Peak - Day of Month (e) |
HourOfMonthlyPeak Monthly Peak - Hour (f) |
NAME OF SYSTEM: South Dakota Operations |
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29 |
January |
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30 |
February |
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31 |
March |
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32 |
April |
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33 |
May |
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34 |
June |
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35 |
July |
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36 |
August |
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37 |
September |
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38 |
October |
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39 |
November |
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40 |
December |
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41 |
Total |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Steam Electric Generating Plant Statistics |
1. Report data for plant in Service only. |
Line No. |
Item
(a)
|
Plant Name:
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Plant Name:
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Plant Name:
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Plant Name:
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Plant Name:
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Plant Name:
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Plant Name:
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Plant Name:
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1 |
PlantKind Kind of Plant (Internal Comb, Gas Turb, Nuclear) |
(a) |
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(b) |
(c) |
(d) |
(e) |
(f) |
2 |
PlantConstructionType Type of Constr (Conventional, Outdoor, Boiler, etc) |
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3 |
YearPlantOriginallyConstructed Year Originally Constructed |
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4 |
YearLastUnitOfPlantInstalled Year Last Unit was Installed |
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5 |
InstalledCapacityOfPlant Total Installed Cap (Max Gen Name Plate Ratings-MW) |
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6 |
NetPeakDemandOnPlant Net Peak Demand on Plant - MW (60 minutes) |
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7 |
PlantHoursConnectedToLoad Plant Hours Connected to Load |
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8 |
NetContinuousPlantCapability Net Continuous Plant Capability (Megawatts) |
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9 |
NetContinuousPlantCapabilityNotLimitedByCondenserWater When Not Limited by Condenser Water |
(g) |
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10 |
NetContinuousPlantCapabilityLimitedByCondenserWater When Limited by Condenser Water |
(h) |
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11 |
PlantAverageNumberOfEmployees Average Number of Employees |
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(i) |
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(j) |
(k) |
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12 |
NetGenerationExcludingPlantUse Net Generation, Exclusive of Plant Use - kWh |
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(l) |
13 |
CostOfLandAndLandRightsSteamProduction Cost of Plant: Land and Land Rights |
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14 |
CostOfStructuresAndImprovementsSteamProduction Structures and Improvements |
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15 |
CostOfEquipmentSteamProduction Equipment Costs |
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16 |
AssetRetirementCostsSteamProduction Asset Retirement Costs |
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17 |
CostOfPlant Total cost (total 13 thru 20) |
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18 |
CostPerKilowattOfInstalledCapacity Cost per KW of Installed Capacity (line 17/5) Including |
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19 |
OperationSupervisionAndEngineeringExpense Production Expenses: Oper, Supv, & Engr |
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20 |
FuelSteamPowerGeneration Fuel |
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21 |
CoolantsAndWater Coolants and Water (Nuclear Plants Only) |
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22 |
SteamExpensesSteamPowerGeneration Steam Expenses |
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23 |
SteamFromOtherSources Steam From Other Sources |
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24 |
SteamTransferredCredit Steam Transferred (Cr) |
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25 |
ElectricExpensesSteamPowerGeneration Electric Expenses |
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26 |
MiscellaneousSteamPowerExpenses Misc Steam (or Nuclear) Power Expenses |
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27 |
RentsSteamPowerGeneration Rents |
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28 |
Allowances Allowances |
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29 |
MaintenanceSupervisionAndEngineeringSteamPowerGeneration Maintenance Supervision and Engineering |
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30 |
MaintenanceOfStructuresSteamPowerGeneration Maintenance of Structures |
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31 |
MaintenanceOfBoilerPlantSteamPowerGeneration Maintenance of Boiler (or reactor) Plant |
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32 |
MaintenanceOfElectricPlantSteamPowerGeneration Maintenance of Electric Plant |
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33 |
MaintenanceOfMiscellaneousSteamPlant Maintenance of Misc Steam (or Nuclear) Plant |
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34 |
PowerProductionExpensesSteamPower Total Production Expenses |
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35 |
ExpensesPerNetKilowattHour Expenses per Net kWh |
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35 |
FuelKindAxis Plant Name |
Aberdeen #1 |
Aberdeen #2 |
Aberdeen #2 |
Big Stone |
Big Stone |
Big Stone |
Bob Glanzer |
Coyote |
Coyote |
Coyote |
Neal |
Neal |
Yankton |
36 |
FuelKind Fuel Kind |
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37 |
FuelUnit Fuel Unit |
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38 |
QuantityOfFuelBurned Quantity (Units) of Fuel Burned |
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39 |
FuelBurnedAverageHeatContent Avg Heat Cont - Fuel Burned (btu/indicate if nuclear) |
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40 |
AverageCostOfFuelPerUnitAsDelivered Avg Cost of Fuel/unit, as Delvd f.o.b. during year |
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41 |
AverageCostOfFuelPerUnitBurned Average Cost of Fuel per Unit Burned |
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42 |
AverageCostOfFuelBurnedPerMillionBritishThermalUnit Average Cost of Fuel Burned per Million BTU |
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43 |
AverageCostOfFuelBurnedPerKilowattHourNetGeneration Average Cost of Fuel Burned per kWh Net Gen |
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(m) |
(n) |
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(o) |
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(p) |
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||
44 |
AverageBritishThermalUnitPerKilowattHourNetGeneration Average BTU per kWh Net Generation |
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(q) |
(r) |
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(s) |
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(t) |
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Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: PlantKind |
Designed for peak load service.
|
(b) Concept: PlantKind |
Big Stone - Respondent's share is 23.4%. Generation expenses and revenue are shared on ownership basis. This page represents the respondent's share of plant costs, production expenses and other data. |
(c) Concept: PlantKind |
Designed for peak load service. |
(d) Concept: PlantKind |
Coyote - Respondent's share is 10%. Generation expenses and revenue are shared on ownership basis. This page represents the respondent's share of plant costs, production expenses and other data. |
(e) Concept: PlantKind |
Neal #4 - Respondent's share is 8.681%. Generation expenses and revenue are shared on ownership basis. This page represents the respondent's share of plant costs, production expenses and other data. |
(f) Concept: PlantKind |
Designed for peak load service. |
(g) Concept: NetContinuousPlantCapabilityNotLimitedByCondenserWater |
Site 40 F., Base |
(h) Concept: NetContinuousPlantCapabilityLimitedByCondenserWater |
Site 80 F., Base |
(i) Concept: PlantAverageNumberOfEmployees |
All plant employees are employed by the plant operator, Otter Tail Power Co. |
(j) Concept: PlantAverageNumberOfEmployees |
All plant employees are employed by the plant operator, Otter Tail Power Co. |
(k) Concept: PlantAverageNumberOfEmployees |
All plant employees are employed by the plant operator, Mid American Energy |
(l) Concept: NetGenerationExcludingPlantUse |
Station power use exceeded generation. |
(m) Concept: AverageCostOfFuelBurnedPerKilowattHourNetGeneration |
Average cost of all fuels burned per net KWh generated. |
(n) Concept: AverageCostOfFuelBurnedPerKilowattHourNetGeneration |
Average cost of all fuels burned per net KWh generated.
|
(o) Concept: AverageCostOfFuelBurnedPerKilowattHourNetGeneration |
Average cost of all fuels burned per net KWh generated.
|
(p) Concept: AverageCostOfFuelBurnedPerKilowattHourNetGeneration |
Average cost of all fuels burned per net KWh generated.
|
(q) Concept: AverageBritishThermalUnitPerKilowattHourNetGeneration |
Average BTU per net KWh generated for all fuels. |
(r) Concept: AverageBritishThermalUnitPerKilowattHourNetGeneration |
Average BTU per net KWh generated for all fuels.
|
(s) Concept: AverageBritishThermalUnitPerKilowattHourNetGeneration |
Average BTU per net KWh generated for all fuels.
|
(t) Concept: AverageBritishThermalUnitPerKilowattHourNetGeneration |
Average BTU per net KWh generated for all fuels.
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Hydroelectric Generating Plant Statistics |
|
Line No. |
Item
(a)
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
1 |
PlantKind Kind of Plant (Run-of-River or Storage) |
|||||
2 |
PlantConstructionType Plant Construction type (Conventional or Outdoor) |
|||||
3 |
YearPlantOriginallyConstructed Year Originally Constructed |
|||||
4 |
YearLastUnitOfPlantInstalled Year Last Unit was Installed |
|||||
5 |
InstalledCapacityOfPlant Total installed cap (Gen name plate Rating in MW) |
|||||
6 |
NetPeakDemandOnPlant Net Peak Demand on Plant-Megawatts (60 minutes) |
|||||
7 |
PlantHoursConnectedToLoad Plant Hours Connect to Load |
|||||
8 |
NetPlantCapabilityAbstract Net Plant Capability (in megawatts) |
|||||
9 |
NetPlantCapabilityUnderMostFavorableOperatingConditions (a) Under Most Favorable Oper Conditions |
|||||
10 |
NetPlantCapabilityUnderMostAdverseOperatingConditions (b) Under the Most Adverse Oper Conditions |
|||||
11 |
PlantAverageNumberOfEmployees Average Number of Employees |
|||||
12 |
NetGenerationExcludingPlantUse Net Generation, Exclusive of Plant Use - kWh |
|||||
13 |
CostOfPlantAbstract Cost of Plant |
|||||
14 |
CostOfLandAndLandRightsHydroelectricProduction Land and Land Rights |
|||||
15 |
CostOfStructuresAndImprovementsHydroelectricProduction Structures and Improvements |
|||||
16 |
CostOfReservoirsDamsAndWaterwaysHydroelectricProduction Reservoirs, Dams, and Waterways |
|||||
17 |
EquipmentCostsHydroelectricProduction Equipment Costs |
|||||
18 |
CostOfRoadsRailroadsAndBridgesHydroelectricProduction Roads, Railroads, and Bridges |
|||||
19 |
AssetRetirementCostsHydroelectricProduction Asset Retirement Costs |
|||||
20 |
CostOfPlant Total cost (total 13 thru 20) |
|||||
21 |
CostPerKilowattOfInstalledCapacity Cost per KW of Installed Capacity (line 20 / 5) |
|||||
22 |
ProductionExpensesAbstract Production Expenses |
|||||
23 |
OperationSupervisionAndEngineeringExpense Operation Supervision and Engineering |
|||||
24 |
WaterForPower Water for Power |
|||||
25 |
HydraulicExpenses Hydraulic Expenses |
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26 |
ElectricExpensesHydraulicPowerGeneration Electric Expenses |
|||||
27 |
MiscellaneousHydraulicPowerGenerationExpenses Misc Hydraulic Power Generation Expenses |
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28 |
RentsHydraulicPowerGeneration Rents |
|||||
29 |
MaintenanceSupervisionAndEngineeringHydraulicPowerGeneration Maintenance Supervision and Engineering |
|||||
30 |
MaintenanceOfStructuresHydraulicPowerGeneration Maintenance of Structures |
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31 |
MaintenanceOfReservoirsDamsAndWaterways Maintenance of Reservoirs, Dams, and Waterways |
|||||
32 |
MaintenanceOfElectricPlantHydraulicPowerGeneration Maintenance of Electric Plant |
|||||
33 |
MaintenanceOfMiscellaneousHydraulicPlant Maintenance of Misc Hydraulic Plant |
|||||
34 |
PowerProductionExpensesHydraulicPower Total Production Expenses (total 23 thru 33) |
|||||
35 |
ExpensesPerNetKilowattHour Expenses per net kWh |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
Pumped Storage Generating Plant Statistics |
|||||||
|
|||||||
Line No. |
Item
(a)
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
FERC Licensed Project No.
Plant Name:
|
||
1 |
PlantConstructionType Type of Plant Construction (Conventional or Outdoor) |
||||||
2 |
YearPlantOriginallyConstructed Year Originally Constructed |
||||||
3 |
YearLastUnitOfPlantInstalled Year Last Unit was Installed |
||||||
4 |
InstalledCapacityOfPlant Total installed cap (Gen name plate Rating in MW) |
||||||
5 |
NetPeakDemandOnPlant Net Peak Demaind on Plant-Megawatts (60 minutes) |
||||||
6 |
PlantHoursConnectedToLoad Plant Hours Connect to Load While Generating |
||||||
7 |
NetContinuousPlantCapability Net Plant Capability (in megawatts) |
||||||
8 |
PlantAverageNumberOfEmployees Average Number of Employees |
||||||
9 |
NetGenerationExcludingPlantUse Generation, Exclusive of Plant Use - kWh |
||||||
10 |
EnergyUsedForPumping Energy Used for Pumping |
||||||
11 |
NetOutputForLoad Net Output for Load (line 9 - line 10) - Kwh |
||||||
12 |
CostOfPlantAbstract Cost of Plant |
||||||
13 |
CostOfLandAndLandRightsPumpedStoragePlant Land and Land Rights |
||||||
14 |
CostOfStructuresAndImprovementsPumpedStoragePlant Structures and Improvements |
||||||
15 |
CostOfReservoirsDamsAndWaterwaysPumpedStoragePlant Reservoirs, Dams, and Waterways |
||||||
16 |
CostOfWaterWheelsTurbinesAndGeneratorsPumpedStoragePlant Water Wheels, Turbines, and Generators |
||||||
17 |
CostOfAccessoryElectricEquipmentPumpedStoragePlant Accessory Electric Equipment |
||||||
18 |
CostOfMiscellaneousPowerPlantEquipmentPumpedStoragePlant Miscellaneous Powerplant Equipment |
||||||
19 |
CostOfRoadsRailroadsAndBridgesPumpedStoragePlant Roads, Railroads, and Bridges |
||||||
20 |
AssetRetirementCostsPumpedStoragePlant Asset Retirement Costs |
||||||
21 |
CostOfPlant Total cost (total 13 thru 20) |
||||||
22 |
CostPerKilowattOfInstalledCapacity Cost per KW of installed cap (line 21 / 4) |
||||||
23 |
ProductionExpensesAbstract Production Expenses |
||||||
24 |
OperationSupervisionAndEngineeringExpense Operation Supervision and Engineering |
||||||
25 |
WaterForPower Water for Power |
|
|
|
|
||
26 |
PumpedStorageExpenses Pumped Storage Expenses |
||||||
27 |
ElectricExpensesPumpedStoragePlant Electric Expenses |
||||||
28 |
MiscellaneousPumpedStoragePowerGenerationExpenses Misc Pumped Storage Power generation Expenses |
||||||
29 |
RentsPumpedStoragePlant Rents |
||||||
30 |
MaintenanceSupervisionAndEngineeringPumpedStoragePlant Maintenance Supervision and Engineering |
||||||
31 |
MaintenanceOfStructuresPumpedStoragePlant Maintenance of Structures |
||||||
32 |
MaintenanceOfReservoirsDamsAndWaterwaysPumpedStoragePlant Maintenance of Reservoirs, Dams, and Waterways |
||||||
33 |
MaintenanceOfElectricPlantPumpedStoragePlant Maintenance of Electric Plant |
||||||
34 |
MaintenanceOfMiscellaneousPumpedStoragePlant Maintenance of Misc Pumped Storage Plant |
||||||
35 |
PowerProductionExpenseBeforePumpingExpenses Production Exp Before Pumping Exp (24 thru 34) |
||||||
36 |
PumpingExpenses Pumping Expenses |
||||||
37 |
PowerProductionExpensesPumpedStoragePlant Total Production Exp (total 35 and 36) |
||||||
38 |
ExpensesPerNetKilowattHour Expenses per kWh (line 37 / 9) |
||||||
39 |
ExpensesPerNetKilowattHourGenerationAndPumping Expenses per KWh of Generation and Pumping (line 37/(line 9 + line 10)) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
GENERATING PLANT STATISTICS (Small Plants) |
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|
|||||||||||||
Production Expenses | |||||||||||||
Line No. |
PlantName Name of Plant (a) |
YearPlantOriginallyConstructed Year Orig. Const. (b) |
InstalledCapacityOfPlant Installed Capacity Name Plate Rating (MW) (c) |
NetPeakDemandOnPlant Net Peak Demand MW (60 min) (d) |
NetGenerationExcludingPlantUse Net Generation Excluding Plant Use (e) |
CostOfPlant Cost of Plant (f) |
PlantCostPerMw Plant Cost (Incl Asset Retire. Costs) Per MW (g) |
OperatingExpensesExcludingFuel Operation Exc'l. Fuel (h) |
FuelProductionExpenses Fuel Production Expenses (i) |
MaintenanceProductionExpenses Maintenance Production Expenses (j) |
FuelKind Kind of Fuel (k) |
FuelCostPerMmbtus Fuel Costs (in cents (per Million Btu) (l) |
GenerationType Generation Type (m) |
1 | |||||||||||||
2 | |||||||||||||
3 | |||||||||||||
4 | |||||||||||||
5 | |||||||||||||
6 | |||||||||||||
7 | |||||||||||||
8 | |||||||||||||
9 | |||||||||||||
10 | |||||||||||||
11 | |||||||||||||
12 | |||||||||||||
13 | |||||||||||||
14 | |||||||||||||
15 | (a) |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: NetGenerationExcludingPlantUse | ||||||||||||||||
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ENERGY STORAGE OPERATIONS (Large Plants) |
|||||||||||||||||||
|
|||||||||||||||||||
Line No. |
Name of the Energy Storage Project (a) |
Functional Classification (b) |
Location of the Project (c) |
MWHs (d) |
MWHs delivered to the grid to support Production (e) |
MWHs delivered to the grid to support Transmission (f) |
MWHs delivered to the grid to support Distribution (g) |
MWHs Lost During Conversion, Storage and Discharge of Energy Production (h) |
MWHs Lost During Conversion, Storage and Discharge of Energy Transmission (i) |
MWHs Lost During Conversion, Storage and Discharge of Energy Distribution (j) |
MWHs Sold (k) |
Revenues from Energy Storage Operations (l) |
Power Purchased for Storage Operations (555.1) (Dollars) (m) |
Fuel Costs from associated fuel accounts for Storage Operations Associated with Self- Generated Power (Dollars) (n) |
Other Costs Associated with Self-Generated Power (Dollars) (o) |
Account for Project Costs (p) |
Production (Dollars) (q) |
Transmission (Dollars) (r) |
Distribution (Dollars) (s) |
1 | |||||||||||||||||||
2 | |||||||||||||||||||
3 | |||||||||||||||||||
4 | |||||||||||||||||||
5 | |||||||||||||||||||
6 | |||||||||||||||||||
7 | |||||||||||||||||||
8 | |||||||||||||||||||
9 | |||||||||||||||||||
10 | |||||||||||||||||||
11 | |||||||||||||||||||
12 | |||||||||||||||||||
13 | |||||||||||||||||||
14 | |||||||||||||||||||
15 | |||||||||||||||||||
16 | |||||||||||||||||||
17 | |||||||||||||||||||
18 | |||||||||||||||||||
19 | |||||||||||||||||||
20 | |||||||||||||||||||
21 | |||||||||||||||||||
22 | |||||||||||||||||||
23 | |||||||||||||||||||
24 | |||||||||||||||||||
25 | |||||||||||||||||||
26 | |||||||||||||||||||
27 | |||||||||||||||||||
28 | |||||||||||||||||||
29 | |||||||||||||||||||
30 | |||||||||||||||||||
31 | |||||||||||||||||||
32 | |||||||||||||||||||
33 | |||||||||||||||||||
34 | |||||||||||||||||||
35 | TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
ENERGY STORAGE OPERATIONS (Small Plants) |
|||||||||
|
|||||||||
BALANCE AT BEGINNING OF YEAR | |||||||||
Line No. |
Name of the Energy Storage Project (a) |
Functional Classification (b) |
Location of the Project (c) |
Project Cost (d) |
Operations (Excluding Fuel used in Storage Operations) (e) |
Maintenance (f) |
Cost of fuel used in storage operations (g) |
Account No. 555.1, Power Purchased for Storage Operations (h) |
Other Expenses (i) |
1 | |||||||||
2 | |||||||||
3 | |||||||||
4 | |||||||||
5 | |||||||||
6 | |||||||||
7 | |||||||||
8 | |||||||||
9 | |||||||||
10 | |||||||||
11 | |||||||||
12 | |||||||||
13 | |||||||||
14 | |||||||||
15 | |||||||||
16 | |||||||||
17 | |||||||||
18 | |||||||||
19 | |||||||||
20 | |||||||||
21 | |||||||||
22 | |||||||||
23 | |||||||||
24 | |||||||||
25 | |||||||||
26 | |||||||||
27 | |||||||||
28 | |||||||||
29 | |||||||||
30 | |||||||||
31 | |||||||||
32 | |||||||||
33 | |||||||||
34 | |||||||||
35 | |||||||||
36 | TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TRANSMISSION LINE STATISTICS |
||||||||||||||||
|
||||||||||||||||
DESIGNATION | VOLTAGE (KV) - (Indicate where other than 60 cycle, 3 phase) | LENGTH (Pole miles) - (In the case of underground lines report circuit miles) | COST OF LINE (Include in column (j) Land, Land rights, and clearing right-of-way) | EXPENSES, EXCEPT DEPRECIATION AND TAXES | ||||||||||||
Line No. |
TransmissionLineStartPoint From |
TransmissionLineEndPoint To |
OperatingVoltageOfTransmissionLine Operating |
DesignedVoltageOfTransmissionLine Designated |
SupportingStructureOfTransmissionLineType Type of Supporting Structure |
LengthForStandAloneTransmissionLines On Structure of Line Designated |
LengthForTransmissionLinesAggregatedWithOtherStructures On Structures of Another Line |
NumberOfTransmissionCircuits Number of Circuits |
SizeOfConductorAndMaterial Size of Conductor and Material |
CostOfLandAndLandRightsTransmissionLines Land |
ConstructionAndOtherCostsTransmissionLines Construction Costs |
OverallCostOfTransmissionLine Total Costs |
OperatingExpensesOfTransmissionLine Operation Expenses |
MaintenanceExpensesOfTransmissionLine Maintenance Expenses |
RentExpensesOfTransmissionLine Rents |
OverallExpensesOfTransmissionLine Total Expenses |
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |
(i) |
(j) |
(k) |
(l) |
(m) |
(n) |
(o) |
(p) |
|
1 | (a) |
|||||||||||||||
2 | (b) |
|||||||||||||||
3 | (c) |
|||||||||||||||
4 | ||||||||||||||||
5 | ||||||||||||||||
6 | ||||||||||||||||
7 | ||||||||||||||||
36 | TOTAL |
|
|
|
|
|
|
|
|
|
|
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: TransmissionLineStartPoint |
Big Stone - Respondent's share is 23.4%. Generation expenses and revenue are shared on ownership basis. Operator issues an operating report monthly. Production accounts are generally affected. None of the co-owners are associated companies. Data reported is respondent's share plus any company expense. |
(b) Concept: TransmissionLineStartPoint |
Coyote - Respondent's share is 10%. Generation expenses and revenue are shared on ownership basis. Operator issues an operating report monthly.Production accounts are generally affected. None of the co-owners are associated companies. Data reported is respondent's share plus any company expense. |
(c) Concept: TransmissionLineStartPoint |
Neal #4 - Respondent's share is 8.681%. Generation expenses and revenue are shared on ownership basis. Operator issues an operating report monthly. Production accounts are generally affected. None of the co-owners are associated companies. Data reported is respondent's share plus any company expense. |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TRANSMISSION LINES ADDED DURING YEAR |
||||||||||||||||||
|
||||||||||||||||||
LINE DESIGNATION | SUPPORTING STRUCTURE | CIRCUITS PER STRUCTURE | CONDUCTORS | LINE COST | ||||||||||||||
Line No. |
TransmissionLineStartPoint From |
TransmissionLineEndPoint To |
LengthOfTransmissionLineAdded Line Length in Miles |
SupportingStructureOfTransmissionLineType Type |
AverageNumberOfSupportingStructuresOfTransmissionLinePerMiles Average Number per Miles |
NumberOfTransmissionCircuitsPerStructurePresent Present |
NumberOfTransmissionCircuitsPerStructureUltimate Ultimate |
ConductorSize Size |
ConductorSpecification Specification |
ConductorConfigurationAndSpacing Configuration and Spacing |
OperatingVoltageOfTransmissionLine Voltage KV (Operating) |
CostOfLandAndLandRightsTransmissionLinesAdded Land and Land Rights |
CostOfPolesTowersAndFixturesTransmissionLinesAdded Poles, Towers and Fixtures |
CostOfConductorsAndDevicesTransmissionLinesAdded Conductors and Devices |
Asset Retire. Costs |
CostOfTransmissionLinesAdded Total |
SupportingStructureConstructionType Construction |
|
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |
(i) |
(j) |
(k) |
(l) |
(m) |
(n) |
(o) |
(p) |
(q) |
||
1 | ||||||||||||||||||
2 | ||||||||||||||||||
3 | ||||||||||||||||||
4 | ||||||||||||||||||
5 | ||||||||||||||||||
6 | ||||||||||||||||||
7 | ||||||||||||||||||
8 | ||||||||||||||||||
9 | ||||||||||||||||||
10 | ||||||||||||||||||
11 | ||||||||||||||||||
12 | ||||||||||||||||||
13 | ||||||||||||||||||
14 | ||||||||||||||||||
15 | ||||||||||||||||||
16 | ||||||||||||||||||
17 | ||||||||||||||||||
18 | ||||||||||||||||||
19 | ||||||||||||||||||
20 | ||||||||||||||||||
21 | ||||||||||||||||||
22 | ||||||||||||||||||
23 | ||||||||||||||||||
24 | ||||||||||||||||||
25 | ||||||||||||||||||
26 | ||||||||||||||||||
27 | ||||||||||||||||||
28 | ||||||||||||||||||
29 | ||||||||||||||||||
30 | ||||||||||||||||||
31 | ||||||||||||||||||
32 | ||||||||||||||||||
33 | ||||||||||||||||||
34 | ||||||||||||||||||
35 | ||||||||||||||||||
36 | ||||||||||||||||||
37 | ||||||||||||||||||
38 | ||||||||||||||||||
39 | ||||||||||||||||||
40 | ||||||||||||||||||
41 | ||||||||||||||||||
42 | ||||||||||||||||||
43 | ||||||||||||||||||
44 |
TOTAL |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
SUBSTATIONS |
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Character of Substation | VOLTAGE (In MVa) | Conversion Apparatus and Special Equipment | ||||||||||
Line No. |
SubstationNameAndLocation Name and Location of Substation (a) |
SubstationCharacterDescription Transmission or Distribution (b) |
SubstationCharacterAttendedOrUnattended Attended or Unattended (b-1) |
PrimaryVoltageLevel Primary Voltage (In MVa) (c) |
SecondaryVoltageLevel Secondary Voltage (In MVa) (d) |
TertiaryVoltageLevel Tertiary Voltage (In MVa) (e) |
SubstationInServiceCapacity Capacity of Substation (In Service) (In MVa) (f) |
NumberOfTransformersInService Number of Transformers In Service (g) |
Number of Spare Transformers (h) |
ConversionApparatusAndSpecialEquipmentType Type of Equipment (i) |
NumberOfConversionApparatusAndSpecialEquipmentUnits Number of Units (j) |
CapacityOfConversionApparatusAndSpecialEquipment Total Capacity (In MVa) (k) |
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89 | Total |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
TRANSACTIONS WITH ASSOCIATED (AFFILIATED) COMPANIES |
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Line No. |
Description of the Good or Service (a) |
Name of Associated/Affiliated Company (b) |
Account(s) Charged or Credited (c) |
Amount Charged or Credited (d) |
1 |
Non-power Goods or Services Provided by Affiliated |
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2 | (a) |
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3 | ||||
19 | ||||
20 |
Non-power Goods or Services Provided for Affiliated |
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42 |
Name of Respondent: |
This report is: (1) ☑ An Original (2) ☐ A Resubmission |
Date of Report: |
Year/Period of Report End of: |
FOOTNOTE DATA |
(a) Concept: AccountsChargedOrCreditedTransactionsWithAssociatedAffiliatedCompanies |
Labor and Benefits are charged to FERC account based on time card coding. |