Program Overview
The Inflation Reduction Act authorized funding for two distinct home energy rebate programs: 1) The Home Efficiency Rebate Program and 2) The Home Electrification and Appliance Rebate Program.
Both home energy rebate programs will be administered through Montana’s Energy Bureau at the Department of Environmental Quality.
The Home Efficiency Rebate Program provides rebates for energy efficiency improvements based on the percentage of energy savings of the whole-house project. Eligible costs may include a combination of energy saving measures such as appliance and HVAC system upgrades, adding insulation, air sealing, and associated electrical panel and/or wiring upgrades. The Home Efficiency Rebate Program will require applicants to demonstrate savings by comparing energy consumption before and after the energy conservation project.
The Home Electrification and Appliance Rebate Program provides point-of-sale rebates for stand-alone home electrification and energy efficiency upgrades. Upgrading to high-efficiency electric appliances, HVAC system efficiency improvements, adding insulation, air sealing, ventilation, and upgrading in-home electrical panels are all examples of measures that may be included in Montana's Home Electrification and Appliance Rebate Program.
Rebate qualification for both programs is based on Area Median Income (AMI). The Home Efficiency Rebate Program amounts are tiered based on the percentage of whole-house energy savings realized and whether your gross household income falls above or below 80% AMI. The Home Electrification and Appliance Rebate Program rebates are tiered based on your gross household income and eligibility is capped at 150% AMI. Appliances and HVAC systems must also meet certain efficiency standards. Both programs can be utilized for single-family, multi-family, and manufactured housing.
To stay up to date on information regarding the rebate programs including how to apply, please sign up for email updates here.
Additionally, more information on both programs can be found on the Department of Energy’s website:
U.S. Department of Energy Home Energy Rebate Program Webpage
U.S. Department of Energy Home Energy Rebate Program FAQsResidential Energy Efficiency Rebates Contacts
Energy Resource Professional
Sam Hall (406) 444-4960
Energy Resource Professional
Meranda Bass (406) 444-6586
Are home energy rebate funds currently available?
No, rebates associated with the Home Efficiency Rebate Program and the Home Electrification and Appliance Rebate Program are not yet available.
DEQ's Energy Bureau has applied to and received funding from the U.S. Department of Energy (DOE) for initial design and development of the energy rebate programs in a manner that is consistent with federal requirements and that meets Montana's energy needs. Following program design, the Energy Bureau will apply for funding to implement the home energy rebate programs.
The Energy Bureau expects that rebates will be made available in Montana in 2024 and will provide updates to the timeline as more details develop.
Will home energy rebate funds be available retroactively?
Rebates for the Home Appliance and Electrification Program will not be available retroactively.
Rebates for the Home Efficiency Rebate Program may be available retroactively in limited circumstances. Updated program guidance from the Department of Energy, released October 13, 2023, makes some allowances for limited retroactive applicability for projects initiated on or after August 16, 2022. The requirements and pre-conditions for projects to receive a retroactive rebate are still being determined at this time and will be included in the Energy Bureau’s program design for the Home Efficiency Rebate Program. Please sign up for email updates to receive program updates as they become available.
How will point-of-sale rebates and income verification be implemented?
DEQ's Energy Bureau will develop systems of implementing point-of-sale rebates and income verification during the design phase of the home energy rebate programs. Those details have not been finalized at this time.
Can Home Efficiency Rebate Program and Home Electrification and Appliance Rebate Program rebates be stacked with federal tax credits?
Yes. A project or appliance that qualifies for rebates can also receive a federal tax credit under the Energy Efficient Home Improvement Credit (25C) or other qualifying credits. However, tax credits may have higher efficiency requirements than rebate programs. Be sure to verify the measure or appliance qualifies for both.
Are other programs currently available for home energy projects?
Yes. Households looking for more immediate home energy retrofit assistance may be eligible for other state and federal programs including tax credits, Weatherization Assistance Programs, and utility programs.
Federal Tax Credits
Energy efficiency, renewable energy, electric vehicle (EV), and EV charging tax credits have been increased and are effective January 1, 2023, for the current tax year 2023 and beyond.
More information on tax credit opportunities, visit:
For Homeowners - Federal Income Tax Credits and Incentives for Energy Efficiency
Alternative Energy Revolving Loan Program
The Energy Bureau provides low-interest loans for projects investing in alternative energy systems and energy conservation measures in Montana.
More information on project qualifications and financing, visit:
MT Alternative Energy and Revolving Loan Program
Weatherization Assistance Program
The Weatherization Assistance Program helps participants improve the heating efficiency of their homes, reduce their energy consumption, and lower energy bills. Participation is dependent on family size and income. The program is managed by the Montana Department of Health and Human Services (DPHHS), which also manages programs assisting with winter energy bills and water bills.
For general program information, visit:
DPHHS Weatherization Assistance Program
Find your local eligibility office:
DPHHS Local and Tribal Weatherization Offices
Utility Programs
Local utilities may also provide electric, fuel-source, or energy efficiency rebate programs for ratepayers.
Check your utility’s website or the following database for incentives:
Database of State Incentives for Renewables and Efficiency