Explore Residential Rebates

Efficiency Maine offers rebates up to $1,500 for residential heat pumps.

Explore Commercial Rebates

Save up to $1250 when installing mini-split heat pump units.

With our heating system upgrade, we now pay half of what we did. Our loan is being paid for by energy savings, too.

Veronica B.

Installation Considerations

It’s important to know up front what you’re looking to get from your heat pump.

Learn More

User Tips

Learn More tips to help you get the most from your heat pump.

Videos & Case Studies

Nancy and Jim

See how one Presque Isle couple is saving an estimated 50% on their heating costs after installing a high-efficiency heat pump.


MTA Accounting 

With help from Efficiency Maine’s Business incentive program, MTA Accounting installed mini-split heat pump units.


Multifamily – Houlton

High-efficiency ductless heat pumps and a heat pump water heater were installed in a 6-unit building in Houlton. Learn how much the building owner saved.


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