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IncentivesMap
MaineLoan Program

Efficiency Maine - Home Energy Loans

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Quick facts

Incentive type
Loan Program
Administrator
Efficiency Maine Trust
Funding source
Efficiency Maine Trust
Applies to
State

Dates

Start date
2011-04-04
Source last updated
January 3, 2026

About this incentive

Efficiency Maine offers a variety of home energy loans to help customers pay for energy upgrades. Maine homeowners of any-income can borrow up to max $25,000 over 10 years with interest rates fixed at 7.99% APR. Eligible upgrades include heat pumps, insulation, and air sealing. Certain income-eligible households are eligible for up to $7,500 over 10 years with an interest rate fixed at 5.99% APR. Only upgrades eligible for a residential rebate , including heat pumps, insulation, boilers , as well as water heaters and clothes washers , are allowed. There are no application fees associated with these loans. A late payment is administered that is 5% of the amount due or $10, whichever is less. For more information, and to apply for a loan, go to Efficiency Maine's website.

Data updated . Always confirm details on the official program website before applying. Programs change frequently.