Explore Energy Efficiency and See How Easy It Can Be

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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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August 26, 2021 Residential Blog
What does it mean to buy ENERGY STAR® certified appliances?

When you shop for appliances and electronics for your home, do you look for the blue label? We're talking about ENERGY STAR.The program was created by the US Department of Energy and Environmental Protection Agency as a way to help consumers and businesses protect the environment by saving energy and reducing CO2 emissions.

July 22, 2021 Residential Blog
Three Steps to Buying the Right Air Conditioner

In ancient times, the Greeks and Romans called the four or so weeks at the peak of summer the “dog days” – the time when Sirius, the dog star, rises just before the sun. In those days, hot, sluggish, steamy weather often led to sickness, famine, or other catastrophes.

July 13, 2021 Residential Blog
How a Virtual Home Energy Assessment Helped One Framingham Home Family’s Drafty Home Become Good As New

After the COVID-19 pandemic put his family’s plans to buy a new home on hold, they decided to make the best of their current situation and make some much-needed improvements to their existing home, starting with a no-cost home energy assessment.

May 27, 2021 Residential Blog
Energy Efficiency Improvements Help Renters in Lunenburg Save Energy and Offer Improved Comfort

Recently, with the help of Unitil, a Sponsor of Mass Save®, residents of the TriTown Landing complex were able to reduce their energy consumption and save on energy bills by making efficiency improvements and upgrades.

April 14, 2021 Residential Blog
More Comfort, More Savings

A virtual home energy assessment with the Sponsors of Mass Save® can be the first step to unlocking significant money and energy-saving opportunities for your home. Find out how one Shelburne Falls family did just that, all the while tackling their to-do list and increasing their home’s comfort.

March 09, 2021 Residential Blog
When Is Dehumidifier Season?

Even though dehumidifiers are most often associated with beating the summer humidity, these appliances provide benefits during several other seasons, too. With winter ending and the warmer months of spring approaching, now's a great time to check out these tips for when to use your dehumidifier.

April 29, 2021 Residential Blog
Dehumidifier Turn-In Events Are Back!

Have an inefficient dehumidifier you need to get rid of? Recycle it at no cost during a Mass Save® Dehumidifier Turn-In Event and receive a $30 rebate in return. Check out the current schedule for an upcoming event near you.

November 05, 2020 Residential Blog
Raise Money for Military Families and Veterans with The Flip of a Switch

The Sponsors of Mass Save® are giving half the proceeds of these $10 ENERGY STAR® certified LED power kits to the local veteran-advocacy organization Massachusetts Fallen Heroes.

September 01, 2021 Business Blog
How a No-Cost Facility Assessment Helped Marine Hydraulics Invest in Energy Efficient Upgrades and a More Sustainable, Cost-Effective Future

Marine Hydraulics is a small but mighty manufacturing company operating out of New Bedford, MA.

August 23, 2021 Business Blog
A Triple Win: How the Boston Convention & Exhibition Center Increased Sustainability, Managed Peak Energy Demand and Boosted Reliability & Resilience

Working with Eversource, a Sponsor of Mass Save®, the team at the Boston Convention and Exhibition Center was able to implement an effective energy management strategy that supported their sustainability mission while simultaneously helping to reduce peak energy demand and boost both energy and cost savings.

June 28, 2021 Business Blog
Swansea School District Takes Control to Improve Comfort, Sustainability and Make Energy-Saving Upgrades

To increase the comfort of students and staff and make some much-needed energy efficiency upgrades, the school district looked to partner with Mass Save® Sponsors Liberty and National Grid, as well as Honeywell and Air Masters HVAC Services of New England.

May 11, 2021 Business Blog
Cape Air and Provincetown Airport Make Energy Efficient Upgrades - and Savings - a Reality

Cape Air, an employee-owned company based in Hyannis, Massachusetts, has grown from three flights a day between Provincetown and Boston in 1989 to 400 flights a day in 2021.

February 24, 2021 Business Blog
Increased Incentives & New Qualifying Foodservice Equipment

The Sponsors of Mass Save® and National Grid in Rhode Island are increasing incentives for select equipment as well as the addition of new qualifying equipment coming in 2021 to the Commercial Upstream Foodservice Initiative.

March 11, 2020 Business Blog
Shine a Light on Energy Saving Opportunities for Your Business

Sometimes the simplest changes can make a significant impact. In a day and age when businesses are doing more with less, small steps to save money and energy simultaneously offer a win-win solution for all those involved. 

April 12, 2021 Business Blog
Saving energy pays off–Mass Save® Sponsors earn 2021 ENERGY STAR® Partner of the Year

The Sponsors of Mass Save® are proud and honored to have received the ENERGY STAR® Partner of the Year—Sustained Excellence Award from the U.S. Environmental Protection Agency and the U.S. Department of Energy for 2021! 

June 03, 2018 Business Blog
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.

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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