Our mission is to reduce greenhouse gas emissions by accelerating the adoption of energy-efficient heat pumps in homes and buildings. 

The HeatSmart Alliance (The Alliance) is a collaborative group of Massachusetts communities that participated in the HeatSmart Massachusetts (HeatSmart Mass) program and other municipalities. 

The Alliance focuses on air- and ground-source heat-pump technologies for residential, commercial, and institutional buildings in Massachusetts communities.

Our goal is to have 50 member communities displace 50% of their home and building heating loads by using energy-efficient heat pumps by 2030.

We are a volunteer group. Join us to promote sustainable building energy usage and greenhouse gas reduction programs in your community.