Maine · Heat pump rebates 2026
Maine heat pump rebates.
Stacked, checked, ready.
Maine homeowners can combine federal, state, and utility rebates — and in many cases pay less than half of sticker install cost. Here's the current rebate stack for ZIP 04101.
Current programs7Live data for Maine via Rewiring America
Heat pump max$8,000HEEHRA income-qualified, stackable with state programs
What heat pump rebates are available in Maine in 2026?
Maine fully reserved — application queue is closed. Typical rebate stack: waitlist only — no new HEEHRA applications accepted on a whole-home heat pump install, depending on income tier and equipment choice. Utility programs and remaining federal items (solar, geothermal) layer on top where eligible.
Current Maine rebate stack
Live data for ZIP 04101, household size 3, $80k income — enter your own details in the finder below for your exact stack.
- Efficiency Maine Water Heating Incentives$1,050 upfront discount on heat pump water heaters when bought through Granite Group, Lowe's, or Home Depot.
- Efficiency Maine Instant Discounts$75 instant discount for an ECM circulator pump through participating distributors.
- Efficiency Maine Insulation Rebates40% rebate of project cost for air sealing and/or insulation, up to $4,000.
- Efficiency Maine Heating System RebatesRebate for 1/3 of project cost for a geothermal heat pump, up to $3,000.
- Efficiency Maine Residential Heat Pump Incentives$4,000 rebate for a qualifying heat pump.
Your personal Maine rebate stack
Enter your ZIP, income, and household size to see exactly what applies.
Maine heat pump rebates — frequently asked
Maine opened HEEHRA applications early and hit the reservation ceiling; the queue is being worked through while the state evaluates supplemental funding. See the live state-by-state HEEHRA rollout tracker for program launch dates and income caps.
No — the 25C federal heat pump tax credit was repealed by the One Big Beautiful Bill Act in July 2025 and expired December 31, 2025. Maine homeowners should focus on state-administered HEEHRA rebates, utility incentives, and remaining 25C items (solar PV, geothermal, battery storage).
Expected rebate stack in Maine: waitlist only — no new HEEHRA applications accepted. Savings depend on household income, equipment tier, and whether your ZIP has utility programs that layer on top of state rebates. Use the rebate finder on this page to see the exact programs for your ZIP.
HEEHRA uses Area Median Income (AMI) tiers from HUD, which vary by county and household size. Under 80% AMI qualifies for the full rebate (up to $8,000 heat pump + $14,000 whole-package). Between 80–150% AMI qualifies for 50% of the rebate. Above 150% AMI is not HEEHRA-eligible but can still stack utility programs.
Yes — HEEHRA is designed to stack with state and utility programs. The application order matters: federal tax credits (where applicable), then state energy office rebates, then utility incentives, then manufacturer/dealer rebates. Stacking correctly is how homeowners reach net-cost savings of 50–90% off the pre-rebate install price.
ME · Next step
See your Maine rebate stack.
Every program. One ZIP. Then three local installer quotes within 24 hours.