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
Four Energy Efficiency Tips for Spring Cleaning
The sponsors of Mass Save® – Cape Light Compact, Eversource, National Grid, and Unitil – have some great spring cleaning tips that will also help improve your home’s energy efficiency.
The early bird gets the…rebate? It pays to replace cooling equipment early
We know you’re barely thawed out from all those nor’easters this past winter, but have you thought about your home’s cooling equipment lately?
Myth-Busters: Energy Efficiency Edition
The Sponsors of Mass Save® – including Cape Light Compact, Eversource, National Grid, and Unitil – are here to clear up some of energy-efficiency confusion by busting several common energy efficiency myths.
Insulation: Call a pro or save some dough? Why not both?
Adding insulation to your home is one of the most effective ways to improve your home’s comfort year-round and significantly reduce heating and cooling costs. Perhaps you’ve already decided your home could benefit from insulation upgrades.
Gas Water Heaters: Understanding Your Options
If your gas water heater is nearing its end of life—typically after 10 years—it’s time to think about replacing it. Ideally you want to do this before it breaks and leaves you with no hot water, an expensive repair bill, and a headache.
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.
LEARN MOREFind a Contractor
It's easy to find a trained heating and cooling (HVAC) contractor, and insulation and air sealing specialists.
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