Explore Energy Efficiency and See How Easy It Can Be

Get practical tips, guides, and more to help you save money.

Make Energy Efficiency Fun

Learning about saving energy can be fun with interactive websites and educational activities for the home and the classroom. Explore these latest activities.

School Fundraising and Learning Resources

Discover how your school can benefit from fundraising opportunities. Explore resources to educate children about energy efficiency and conservation.

Browse Our Blogs for More Ways to Learn

June 22, 2017 Residential Blog
Five Reasons Why a Home Energy Assessment is Worth it

Do you find yourself feeling uncomfortable at home during the hottest summer days? Have you noticed your A/C always running? Are your energy bills higher than they should be? If any of these apply to you, scheduling a home energy assessment is a good idea. (Even if none of these apply to you, scheduling a home energy assessment is still a good idea.)

June 21, 2017 Residential Blog
8 Signs it’s Time to Upgrade Your Air Conditioner to a More Efficient One

Has it been a while since you’ve replaced your air conditioner? Maybe it’s not working as well as it once did and your bills show it. Or maybe you’ve moved into a home with an older cooling system and you’re not sure of its history. It might be time to consider a replacement.

June 14, 2017 Residential Blog
LEDs that Support Our Veterans and Gold Star Families

Massachusetts Fallen Heroes is a local nonprofit working to honor the Fallen and to provide a supportive community and advocacy services to families of the Fallen and returning Veterans.

June 07, 2017 Residential Blog
Get Set for Summertime Savings

You’re ready for the summer, but is your home? Getting your house into summer shape is the key to a cool, comfortable, energy-saving summer. Consider these tips.

May 31, 2017 Residential Blog
What makes appliances ENERGY STAR®?

When you shop for appliances and electronics for your home, do you look for the blue label? We’re talking about ENERGY STAR®.

Learn More About Mass Save®

Mass Save is an initiative sponsored by Massachusetts’ natural gas and electric utilities and energy efficiency service providers. We provide a wide range of energy efficiency services to help residents and businesses manage energy use and related costs.

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Find a Contractor

It’s easy to find a trained heating and cooling (HVAC) contractor, HERs (Home Energy Rating System) raters for new homes, and insulation and air sealing specialists.

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