NorthWestern Energy (Gas) - Commercial Energy Efficiency Rebate Program

MT Rebate Program commercial industrial federal government

Administered by: NorthWestern Energy

Program Details

Program ID: 5007
Effective Date: 7/1/2021
Last Updated: 7/21/2025

Eligibility

Eligible Sectors

commercial industrial federal government

Eligible Technologies

equipment insulation commercial cooking equipment attic insulation basement insulation duct insulation electric cooking appliance

Program Summary

NorthWestern Energy offers multiple rebate programs for commercial and industrial customers to make energy efficient improvements to their businesses. Incentives are available for heating, insulation, water heating, appliances, and electronics. The E+ Commercial Natural Gas Savings Program offers incentives on a variety of equipment designed to improve energy efficiency. Prior to rebate payment, NorthWestern Energy representatives may inspect completed jobs. Rebates are available to commercial natural gas customers in existing commercial facilities. New construction does not qualify. The detailed E+ Commercial Natural Gas Savings Program Application can be found here.

Contact & Resources

Additional Resources

https://www.northwesternenergy.com/account-services/for-business/energy-efficiency-for-business/rebates-incentives/commercial-natural-gas-rebates

Please verify current program details with the administering agency before making any financial decisions.