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.

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Browse Our Blogs for More Ways to Learn

February 19, 2019 Residential Blog
“R” you properly insulated? The numbers you should know.

A well-insulated home keeps you comfortable in both summer’s heat and winter’s cold. It also keeps your heating and cooling equipment from working overtime, which translates to energy savings.

January 25, 2019 Residential Blog
Pump Up the Savings with a Heat Pump Water Heater

If you have an electric hot water heater and it is 10 years or older, it’s likely costing you money in wasted energy, and it’s time to replace it.

December 28, 2018 Residential Blog
2019: The Year of the Smart House

The concept of a ‘smart house’ has been explored through future-looking books and cinema for decades. 

December 04, 2018 Residential Blog
How a Heat Pump Hot Water Heater Can Help You Save – Even in Winter

As a homeowner, you have many options these days when it comes to your water heating needs. One of the most efficient types of water heaters is an electric heat pump hot water heater (HPHWH).

November 27, 2018 Residential Blog
Don’t Be Late, Get Your Rebate!

Learn how much you can get back and why you might want to consider upgrading to more energy-efficient models sooner rather than later.

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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