Our Mission

Reduce greenhouse gas emissions by accelerating adoption of energy-efficient heat pumps in Massachusetts homes and buildings.

Did you know...

ACEEE 2022 State Energy Efficiency Scorecard

Every year, the American Council for an Energy Efficient Economy (ACEEE) ranks U.S. electric utilities on their energy policies, efficiency efforts, and how much they commit to saving energy. The ACEEE 2022 State Energy Efficiency Scorecard ranks Massachusetts #2 after California. While we can be proud of our state’s high ranking, much work remains to achieve widespread heat pump adoption.

HeatSmart Alliance in the News

A heat-pump coach has a sign in front of her home to spur conversations in Wayland, Massachusetts. (Courtesy of Anne Harris)

Local Events

We provide presenters on green heating and cooling for virtual and in-person events 


Resources for learning about heat pumps for your residence or commercial building

HP Outdoor Unit

Get Help

Our volunteer coaches can help you choose an installer and heat pump 

Northeastern University study of maintaining comfort while reducing emissions


Help us grow and connect with more communities and HVAC professionals 

We are a volunteer group that promotes adoption of low-emissions heating, cooling and related technology in our communities.  Our group has grown out of the HeatSmart Massachusetts program sponsored by the Massachusetts Clean Energy Center (MassCEC). Learn more…

We are



Massachusetts communities

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