NorthWestern Energy (Electric): Residential Energy Efficiency Rebate Program

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Rebates for Energy Star programmable thermostats, insulation, water heaters, lighting, furnaces, boilers and insulation,

Learn more about this energy rebate or find a contractor who knows about this rebate and will help you get started.


EnergySavvy does not administer rebate programs. If you have any questions about this incentive, please click on the More Information link to view the rebate program website or contact the rebate program directly.

NorthWestern Energy offers a variety of rebates for residential customers to make energy efficiency improvements in their existing homes. Customers who purchase an ENERGY STAR® programmable thermostat from a local retailer and install it in an eligible home can receive a $30 mail-in rebate. Customers building a new home are not eligible for this program. Details are located in the Programmable Thermostat Rebate Application.

The utility sponsored Insulation Rebate program is also offered for Montana's NorthWestern Energy customers.  The Home Lighting Rebate Program offers mail-in rebates for the purchase of Energy Star light bulbs and fixtures. A variety of specifications apply; details are listed in the program application.   There are also many rebates available for different types of water measures and insulation improvements, for both electric and natural gas space and water-heating.

In addition to the home improvement rebates listed above, The E+ New Homes Program offers rebates for new home construction that incorporates certain energy efficiency measures. Members can receive rebates in the new home program in three ways: By installing ENERGY STAR® light fixtures and CFLs, by building a home that qualifies under the NorthWestern Energy Star Homes standards, or by including other specific energy efficiency measures in the new construction.

More Information: NorthWestern Energy (Electric) Website
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