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

October 18, 2017 Residential Blog
Energy Efficiency Tricks & Treats

This Halloween don’t get spooked by ghosts, monsters, or your energy costs! Spare the scare, the dollars, and the energy waste with these fun energy efficiency tricks and treats.

October 11, 2017 Residential Blog
Five Simple Savings Solutions for Fall Comfort

With downright cold winter temperatures around the corner, it will soon be time to flip the switch on your heating system. Here are five easy ways you can improve your comfort and boost the efficiency of your heating system without breaking the bank.

October 04, 2017 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 summer ending and the cooler months of autumn approaching, now's a great time to check out these tips for when to use your dehumidifier.

September 28, 2017 Residential Blog
Four Ways an Advanced Power Strip Saves Money

Over time, our electronics have become increasingly complex through technological innovation. Until recently, however, the power strips we plug these electronics into have remained relatively unchanged. It is only within the past decade that power strips finally started catching up to their complementary electronics, thanks to the introduction of Advanced Power Strips (APS).

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.

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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