Intermountain Gas Company (IGC) - Energy Efficiency Rebate Program
Administered by: Customer Service
Quick Summary
Intermountain Gas offers rebates on energy-efficient water heaters, furnaces, boilers, heat pumps, programmable thermostats, and whole-home improvements for residential customers. You can apply online or contact them at 208-377-6840 (Treasure Valley) or 800-548-3679 (other areas) to learn rebate amounts and start your application. Idaho homeowners may also qualify for low-interest state loans through the Idaho Governor's Office of Energy and Mineral Resources to help finance qualifying equipment.
AI-generated summary • Updated 7/12/2026
Program Details
- Program ID
- 1653
- Last Updated
- 10/23/2025
Eligibility
Program Summary
The Intermountain Gas Company's (IGC) Gas Heating Rebate Program offers customers a variety of rebates for energy efficiency measures, including a whole home rebate and rebates for various appliances. More information can be found on the program website.
Contact & Resources
Please verify current program details with the administering agency before making any financial decisions.