Do I Qualify
- Use Delmarva Power electric service in Delaware.
- Complete an acceptable energy audit and choose an approved renewable-energy contractor.
- Obtain preapproval and register the applicant as a state eSupplier for payment.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Residential geothermal heat pump | EER >18 and COP >3.6 at partial load. | $900 per ton |
Who Files It
The applicant submits the online application with contractor documents and registers to receive the grant payment.
The money is paid to the homeowner.
The Steps to Apply
- Complete the audit and select an approved contractor.
- Submit the application and wait for preapproval. Application instructions.
- Install the approved system and submit final invoices, photos, and completion documents.
Read on October 22, 2026 from the Delaware DNREC page. The chart was printed Effective July 1, 2026. A change to this program is a dated line in the changelog.