Do I Qualify
- Homeowners of any income can qualify.
- The building must be a principal, year-round residence. Install the system in the primary living area.
- Seasonal homes, second homes, vacation homes, garages, and outbuildings are excluded.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Geothermal heat pump | ENERGY STAR-rated geothermal heat pump installed by a geothermal Residential Registered Vendor. | $3,000 per housing unit |
Who Files It
The homeowner and Registered Vendor sign the claim and select the homeowner or vendor as recipient.
The provider pays either the contractor or the homeowner.
The Steps to Apply
- Hire a geothermal Residential Registered Vendor and complete the installation. Program requirements.
- Submit the signed claim and itemized invoices within six months of completion. Claim form.
Read on October 22, 2026 from the Efficiency Maine page. The chart was printed 4/2/2026. A change to this program is a dated line in the changelog.