It’s Simple to Save Energy and Money

It's easy for residents and businesses across Massachusetts.

No-Cost Online Home Energy Assessment

Saving energy and money is easy with the Mass Save® Online Home Energy Assessment. See how you're currently using energy, review efficiency recommendations and rebates, and receive an estimate of potential cost savings. You'll also learn if your home is a good candidate for an in-home energy assessment.

Your Online Assessment
Celebrate Earth Day
Get up to $140 off wireless thermostats until April 30th.
Income Eligible
You may qualify for discount rates or no-cost energy efficiency services.
Business
Explore comprehensive energy efficiency solutions for your business.

Bright Ideas For Mass Savings

April 18, 2018 RESIDENTIAL BLOG
Four Energy Efficiency Tips for Spring Cleaning

The sponsors of Mass Save® – Cape Light Compact, Eversource, National Grid, and Unitil – have some great spring cleaning tips that will also help improve your home’s energy efficiency.

April 11, 2018 BUSINESS BLOg
Heating and Cooling Commercial Businesses in MA now more Efficient

Congratulations to Mass Save Sponsors Cape Light Compact, Eversource, National Grid and Unitil for being nationally recognized by the U.S Department of Energy.

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