Improving the insulation levels in your home is a proven way for many customers to reduce heating costs. This investment has been a common recommendation with a speedy payback in energy savings to thousands of customers who have had a free home energy audit through NorthWestern Energy.
Customers who make a qualifying insulation improvement, may be eligible for a rebate, which will be higher if the work is performed by a preferred insulation contractor.
Be sure to read our tips for hiring contractors.
Eligibility: NorthWestern Energy residential customers who heat their homes with electricity or natural gas delivered by NorthWestern Energy are eligible for this program. Customers building a new home are not eligible for this program.
How to Apply for the Rebate: Rebates are based upon whether you heat your home with electricity or natural gas. Choose the link to the rebate guidelines and application that is appropriate for your home.
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Natural Gas Space-Heating
Please note that existing attic insulation may not exceed R-19. Basement, crawl space, and above-grade exterior walls, and slabsmay not have existing insulation.
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Electric Space-Heating
Please note that a free home energy audit may be required in advance of participation in this program. Call (800) 823-5995 to find out if your home has been audited. Furthermore, the rebate applies to insulation improvements to attics, slabs, and above-grade exterior walls.
Contact: For more information about this program, call (800) 823-5995.
More Energy Efficiency Programs: Download the brochure that explains all of the E+ program rebates and incentives that help our Montana customers better manage energy costs.
Program Dates
Qualifying purchases made on or after January 1, 2009, are eligible for the rebate. Incentive amounts are valid through November 30, 2010.
Funding Source
Funding for the E+ Natural Gas Savings Rebate Program is provided through NorthWestern Energy natural gas supply rates, and funding for the E+ Electric Savings Rebate Program is provided through NorthWestern Energy electric supply rates.
Disclaimer
Funding is limited, and the program is subject to change without notice. NorthWestern Energy or its agents do not sell energy conservation products directly to customers. NorthWestern Energy does not endorse or recommend any specific manufacturer, brand, or model of energy conservation products.
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