Natural Gas Conversion and Conservation Incentive Rebate: Open
Enrollment for 2026 is open. Open. The current tariff makes residential customers eligible for qualifying conversion and first-replacement costs.
Serves: Richmond, Gardiner, Farmingdale, Hallowell, Augusta, Sidney, Belgrade, Oakland, Fairfield, Waterville, Skowhegan, Norridgewock, Madison, China, Albion, Windsor, Winslow, Randolph, Cumberland, Yarmouth, and Falmouth.
Do I Qualify
- Receive residential service within Summit's territory.
- The terms cover an initial conversion or first replacement. Each qualifying conversion event can be claimed once.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Natural gas furnace | AFUE ≥95%, as listed by AHRI or ENERGY STAR. | $1,125 per furnace |
| Natural gas furnace — LIHEAP | AFUE ≥95%; tariff column for customers in the LIHEAP Program. | $3,000 per furnace |
Who Files It
The residential customer works with Summit's Solutions Team, which helps prepare the rebate forms.
The money is paid to the homeowner.
The Steps to Apply
- Contact Summit with the equipment quote and confirm eligibility before installation. Contact Summit.
- Provide the completed forms and supporting invoice.
Read on October 22, 2026 from the Summit Natural Gas of Maine page. A change to this program is a dated line in the changelog.