MAINE MONITOR • April 30, 2023
Government rebates of up to $2,400, with new tax breaks coming soon, help with up-front heat pump installation costs that can range above $10,000. These incentives have helped put Maine more than 80% of the way to its 2019 goal — now a centerpiece of the state climate plan — of installing 100,000 new heat pumps in homes by 2025, and many more in the years after that. “This is a real highlight of our climate action,” said state Climate Council chair Hannah Pingree. The state aims to have 130,000 homes using one or two heat pumps by 2030 and 115,000 more using “whole-home” heat pump systems, meaning the devices are their primary heating source. But Maine lags much further behind on a related goal of getting 15,000 heat pumps into low-income homes by 2025.