Heat Pump Resources

2026 Price Guide & Rebates With energy costs rising and generous rebates available through Efficiency Maine, more homeowners across Midcoast Maine are installing high-efficiency heat pumps. But one of the most common questions we hear is: How much does a heat pump actually cost to install in Maine? The answer depends on several factors including the size of the home, the type of system installed, and the rebates available. In this guide, we’ll break down typical costs and how Maine …

Efficiency Maine has announced a new $500 Limited-Time Heat Pump Bonus Homeowners in Maine may now qualify for a new $500 bonus rebate when installing a whole-home heat pump system through Efficiency Maine programs. This additional incentive is available through December 31, 2026 and can be combined with existing Efficiency Maine rebates. Depending on eligibility, homeowners may qualify for several thousand dollars in total incentives toward a high-efficiency heat pump system. For many homeowners across Midcoast Maine, this new bonus …