| Effective Date |
Price/therm |
|
Change |
| March 01, 2011 |
$ 0.53362 |
|
$(0.00415) |
| April 01, 2011 |
$ 0.52621 |
|
$(0.00741) |
| May 01, 2011 |
$ 0.53196 |
|
$ 0.00575 |
| June 01, 2011 |
$ 0.63196 |
|
$ 0.10000 |
| July 01, 2011 |
$ 0.51354 |
|
$(0.11842) |
| August 01, 2011 |
$ 0.51640 |
|
$ 0.00286 |
| September 01, 2011 |
$ 0.51228 |
|
$(0.00412) |
| October 01, 2011 |
$ 0.49948 |
|
$(0.01280) |
| November 01, 2011 |
$ 0.49948 |
|
$ 0.00000 |
| December 01, 2011 |
$ 0.49279 |
|
$(0.00669) |
| January 01, 2012 |
$ 0.47904 |
|
$(0.01375) |
| February 01, 2012 |
$ 0.46185 |
|
$(0.01719) |
| |
|
|
|
| Natural gas supply rates change monthly based on current projected
12-month market prices. The revenues collected compared to actual costs incurred by NWE are trued up on an annual basis. NWE purchases wholesale natural gas from producers and passes the cost directly to customers without markup. |
|
