Idaho Energy Rebates 2026
Idaho homeowners in 2026 can access federal HEAR and HOMES rebates administered by the Idaho Office of Energy and Mineral Resources (OEMR), plus utility rebates from Idaho Power and Rocky Mountain Power. Idaho has some of the lowest electricity rates in the nation (from abundant hydropower), making it a complex but interesting market for energy upgrades. The 25C and 25D federal tax credits expired December 31, 2025.
HOMES Rebate Program in Idaho
| Income Level | Max Rebate | Cost Coverage |
|---|---|---|
| Low income (≤80% AMI) | Up to $8,000 | 80% of project cost |
| Moderate income (80-150% AMI) | Up to $4,000 | 50% of project cost |
| Above 150% AMI | Not eligible | N/A |
HOMES rebates are administered by Idaho OEMR. Provides up to $4,000 for 20–35% whole-home energy savings and up to $8,000 for 35%+ savings. Income-qualified households (≤80% AMI) receive doubled amounts.
HEAR (HEEHRA) Rebates in Idaho
| Equipment | Max Rebate |
|---|---|
| Heat Pump HVAC | Up to $8,000 |
| Electrical Panel | Up to $4,000 |
| Wiring Upgrade | Up to $2,500 |
| Heat Pump Water Heater | Up to $1,750 |
| Insulation & Weatherization | Up to $1,600 |
| Electric Stove/Cooktop | Up to $840 |
Maximum total: $14,000 per household (low-income, ≤80% AMI). Moderate income (80-150% AMI) can receive up to $7,000.
Idaho State Incentive Programs
Idaho Power Home Improvement Program
Idaho Power offers residential efficiency programs including rebates for smart thermostats, heat pump water heaters, and other energy-saving upgrades for customers in southern and western Idaho. Idaho Power's rebates can be stacked with federal HEAR and HOMES programs.
Learn moreIdaho Weatherization Assistance Program
Federally funded weatherization services for income-qualified Idaho households (at or below 200% of federal poverty level). Delivered through local Community Action Agencies. Idaho's cold mountain winters make insulation and air sealing especially valuable.
Learn moreArea Median Income (AMI) in Idaho
HOMES and HEAR rebate amounts depend on your household income relative to the Area Median Income in your area. AMI varies by county and household size.
| Area | 80% AMI (Family of 4) | 150% AMI (Family of 4) |
|---|---|---|
| Boise City-Nampa MSA | $73,680 | $138,150 |
| Non-metro Idaho | $61,680 | $115,650 |
Frequently Asked Questions
What energy rebates are available in Idaho in 2026?
Idaho homeowners in 2026 can access: (1) Federal HEAR rebates for heat pumps (up to $8,000), heat pump water heaters ($1,750), insulation ($1,600), and electrical panels ($4,000) for income-qualified households (≤150% AMI); (2) HOMES whole-home performance rebates up to $8,000; (3) Idaho Power or Rocky Mountain Power utility rebates; (4) Free weatherization for income-qualified households. The 25C and 25D federal tax credits expired December 31, 2025.
Are federal tax credits still available in Idaho?
No. The One Big Beautiful Bill Act (OBBBA, P.L. 119-21, signed July 4, 2025) terminated the Section 25C and 25D federal energy tax credits for installations after December 31, 2025. For 2026 installations, HEAR and HOMES are the primary federal incentive paths.
Are efficiency upgrades worth it in Idaho given low electricity rates?
It depends on your heating fuel. Many Idaho homes use natural gas or propane for heating. Switching from propane to a heat pump can produce significant savings even with Idaho's low electric rates (~9¢/kWh), since propane is expensive. For homes already using electric heat, the economics are more nuanced — but the $8,000 HEAR heat pump rebate (for qualifying households) can still make a high-efficiency upgrade attractive for comfort and reliability reasons.
Who administers HEAR and HOMES in Idaho?
The Idaho Office of Energy and Mineral Resources (OEMR) administers both the HEAR and HOMES rebate programs. Contact OEMR or visit their website to find participating contractors. Local Community Action Agencies also assist income-qualified households with weatherization and rebate applications.
Which utility serves my area in Idaho?
Idaho Power serves southern and western Idaho including the Boise-Nampa metro area and Twin Falls. Rocky Mountain Power (PacifiCorp) serves eastern Idaho including Pocatello, Idaho Falls, and southeastern Idaho. Some areas are served by electric cooperatives. Your utility bill identifies your specific provider.
How to Claim Your Idaho Rebates
