The Sponsors of Mass Save are transforming the way Massachusetts residents and businesses use energy - creating a better, more sustainable future.
3.7
M
Metric tons of CO2 reduced—equivalent to taking 795,650 cars off the road
$27.4
B
Generated benefits for Massachusetts residents and businesses
12.2
M
MWh saved in electricity usage
![A Massachusetts Family](/-/media/Homepage_YourHome_640x480_1909314025.jpg)
Your Home
Whether you own or rent, there are opportunities to make your home more efficient, comfortable, and affordable.
![A Massachusetts Business Owner](/-/media/Homepage_Your_Business_640x480_707830096.jpg)
Your Business
Making efficiency upgrades to your business will save energy, money, and time—so your business can focus on what it does best.
![An energy efficient Massachusetts community](/-/media/Community_Landing_Page_640x480_1805092882.jpg)
Your Community
Communities all over Massachusetts are coming together to support energy efficiency and renewable energy—creating a cleaner future for all.
![Massachusetts Energy Efficient Multi Family Building](/-/media/Multifamily_Landing_Page_640x480_73661053.jpg)
Your Multi-Family Property
Integrating energy-saving solutions in your multi-family property can lead to long-term savings and year-round comfort for residents.
In the News
Sponsors of Mass Save® Win Prestigious Stars of Energy Efficiency Award
September 20, 2023
The Sponsors of Mass Save® Announce the Workforce Partnership Grant
October 27, 2022
Mass Save® Clean Energy Pathways Interns on Path to New Jobs
September 23, 2022
Mass Save® Sponsors Launch Community Education Grant
June 01, 2022
2022-2024 Energy Efficiency Plan
February 01, 2022
Mass Save® Sponsors Increase Incentives for Select Foodservice Equipment
February 24, 2021
Mass Save® Announces Program to Offer Veteran Support
June 15, 2016