Eligible homes can qualify for $400-$2,600 worth of incentives for air sealing and insulation improvements. Further incentives are available for heating system upgrades. 

  • Unitil Natural Gas & Maine Natural Gas clients can qualify for their "doubler", which doubles weatherization incentives up to $4,700. An additional $500 doubler is avialable for high efficiency natural gas furnaces or "combination" heating/hot water boilers. 
  • Summit Natural Gas clients can qualify for incentives covering partial costs of air sealing and energy analysis work ($375-$560). Additional incentives are available through Summit for boiler upgrades and specific natural gas appliances as well. 

All eligible homes are able to receive up to $5,000 in total incentives.  For the full list, view the rebate form from Efficiency Maine's website.

Efficiency Maine offers Maine PACE and Efficiency Maine Energy Loans

  • Efficiency Maine ENERGY LOANS are available statewide providing very quick closing and unsecured loans as low as $1,000 and up to $15,000 over a 10 year term.
  • Maine PACE Loans are available in more than 180 municipalities and provide up to $15,000 over 15 years at 4.99% APR on any residential property with 1 to 4 living units.

-> CLICK HERE for a Comparison Chart of all available loan programs