NorthWestern Energy (Gas) - Residential Energy Efficiency Rebate Program

NorthWestern Energy offers a variety of rebates for residential customers to make energy efficiency improvements in their existing homes. Incentives are available for heating equipment, insulation, programmable thermostats, fan controllers, and water heating. See program website for details on eligible measures and incentive amounts. 

Customers building a new home are also eligible for incentives for natural gas space and water heating under the E+ New Homes Program.

Rebates for lighting fixtures and sensors are also available for NorthWestern electric customers.