Installing a New Heating System: A Massachusetts Homeowner’s Guide | Massachusetts | Mass Save

March 12, 2026

Learn how to choose the right heating system for your Massachusetts home and what to expect during installation from planning to hiring a qualified contractor.

Fall Energy Efficiency Checklist: Simple Tips to Save | Massachusetts | Mass Save

November 14, 2025

Prepare for cooler temps with our fall energy efficiency checklist. Learn easy tips to save energy and money this season.

The Benefits of Switching to a Heat Pump Water Heater | Mass Save

February 4, 2026

Upgrade to a heat pump water heater for enhanced efficiency and savings. Discover how to make the switch and improve your home's energy use.

Contact Us | Contact Mass Save® | Mass Save

Mass Save® is a collaborative of Massachusetts’ electric and natural gas utilities and energy efficiency service providers including Berkshire Gas, Cape Light Compact, Eversource, Liberty, National Grid, and Unitil. We empower residents, businesses, and communities to make energy efficient upgrades by offering a wide range of services, rebates, incentives, trainings, and information.

Air to Water Heat Pumps | Residential | Mass Save

Air to water heat pumps can provide a total solution for heating, cooling, and hot water supply in a home.

Mass Save | Location Map for Cold Storage Distributors

Enter your information to find participating cold storage distributors near you.

Mass Save | Location Map for Lighting Distributors

Enter your information to find participating lighting distributors near you.

Mass Save | Location Map for Pool Heaters

Enter your information to find participating pool heater distributors near you.

Mass Save | Location Map for Laundry Equipment Distributors

Enter your information to find participating laundry equipment distributors near you.

ENERGY STAR Certified Dehumidifiers

Keep your house and your wallet comfortable.

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