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

August 15, 2018 Residential Blog
The Sponsors of Mass Save® Trial an Instant Rebate Program

For a limited-time, you can get $30 off the purchase of your new unit – with the deduction taken right at the register!

August 08, 2018 Residential Blog
What You Need to Know Before Installing a New Cooling System

If you’re in the process of choosing a new central air conditioner or central heat pump, there are two important considerations to maximize home comfort, efficiency, and energy bill savings

August 01, 2018 Residential Blog
The Surprising Key to Keeping Cool: Insulation

If your air conditioner runs constantly to keep your home cool this summer, the issue might not be the air conditioner. It may be your home’s insulation.

July 25, 2018 Residential Blog
Three-peat: Teaming Up with Massachusetts Fallen Heroes

The Sponsors are offering a limited-time sale on specialty lighting packs, with half of all proceeds going to support Massachusetts Fallen Heroes and its valuable work honoring and supporting Veterans, the Fallen, and their families.

July 18, 2018 Residential Blog
7 Tips for Finding a Contractor When Installing a New Heating System

Replacing a heating system is a big investment and one that could impact your comfort and energy expenses of your home for the next 15-30 years. Here are seven tips to consider when choosing a heating contractor to install a new heating system.

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, and insulation and air sealing specialists.

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