MyEnergy
Your profile can help you save on energy… and money. Keep your information updated and get the latest rebates based on your unique energy needs.
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
Weatherize Your Home
Save 75% or more on new insulation and duct sealing.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
We’re Ready for Summer – Are Your Outdoor Spaces?
The residential electric sponsors of Mass Save® – Cape Light Compact, Eversource, National Grid, and Unitil – have put together three easy tips for creating more functional, energy-efficient outdoor spaces just in time to kick off the season.
Everything you need. One place. The Mass Save Application Portal.
The Sponsors of Mass Save® work hard to make it easy for Massachusetts businesses to save energy and money. And they’re always looking for new ways to optimize your experience.