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 16, 2017 Residential Blog
A Smart Summer Project Idea: Install a Wi-Fi Thermostat

In just 30 minutes, you can complete an easy home improvement project this summer that will improve your comfort, make your life more convenient, and save money all year round. Plus, you will make your home smarter in the process.

August 09, 2017 Residential Blog
Over 1,000 Dehumidifiers Recycled (and Counting)

Since 2015, the sponsors of Mass Save have been working with local communities and retailers to host recycling events at which residents can turn in old, inefficient dehumidifiers. These events have provided an opportunity for participants to safely recycle old dehumidifiers at no-cost, plus receive a $30 rebate for turning in an old unit.

August 02, 2017 Residential Blog
Beyond the Savings: Unlock a Better Home with Energy Efficiency

Your home is your sanctuary. It’s where you find peace. It’s your own little piece of the world to make your own.

July 27, 2017 Residential Blog
Use the Summer Heat to Your Advantage With an Electric Heat Pump Water Heater

Mass Save is here to give you the scoop on a hot new summer trend. Ok, it may not be as exciting as debating the “Song of the Summer” or which blockbuster will rule the box office. However, it will save energy and save you money. Let’s talk about heat pump hot water heaters.

July 26, 2017 Residential Blog
Six Answers to Your Lighting FAQs

Many of us want to replace our old, inefficient lighting with energy-saving alternatives, such as ENERGY STAR® certified LEDs. But with lighting aisles filled with dozens of bulb types, and even more options available online, figuring out which bulbs to purchase can be confusing. To make this process easier, we’ve answered six frequently asked questions about LEDs.

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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