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

September 27, 2017 Residential Blog
Four Signs It’s Time to Replace Your Heating System

Before it starts to get cold, take a moment to think about your home’s heating system and whether it’s time to upgrade to high-efficiency equipment. Being proactive can save you money – and many headaches as well.

September 21, 2017 Residential Blog
Make the Grade, Learn How to Save With the Online Home Energy Assessment

There’s a topic students probably aren’t learning too much about in school, and maybe you didn’t either, but it’s one that impacts your wallet and your comfort – energy efficiency.

September 13, 2017 Residential Blog
Fall Tune-Up: Give Your Heating and Cooling Equipment Some Love For Greater Efficiency

September is a month of transition. It’s time to go back to school or to get back to work after your summer vacation. The leaves begin to turn to their fall colors. And summer humidity gives way to an autumnal crispness.

September 06, 2017 Residential Blog
Maintaining Air Quality in a Pet-Friendly Home

Any pet-lover can tell you the many benefits of having a pet: cats, dogs, birds, and other animals are a great source of comfort, companionship, and entertainment. But what every pet-lover also knows is that pets impact the indoor air quality of a living space.

August 30, 2017 Residential Blog
The True Cost of Home Appliances

Whether you’re doing a home renovation or replacing an old or broken appliance, the shopping process can feel overwhelming. There are so many choices. When looking at options, you’ll consider everything from product dimensions to brand name to style. Regardless of which factors you consider, the decision usually comes down to purchase price—which is only part of the story.

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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