Mass Save | Heat Pumps

If you’re planning a switch to electric heating and water heating, Mass Save has resources available to help you make the most energy efficient choices. That includes rebates that lower the cost of qualified heat pump solutions, and trained contractors to assess your home and ensure proper installation.

Heating and Cooling Glossary

Expand your knowledge with this glossary of heating and cooling equipment and installation terms.

Energy Facts

Consumer's Guide to Purchasing a New Heating System

Read the go-to guide to help you purchase and install high-efficiency heating systems.

Massachusetts Home Energy Services | Free Energy Audits for Your Home

No-cost on-site assessments and energy saving products. 90 percent off up to $3,000 toward recommended insulation improvements for each individual unit if all eligible units participate in a 1-4 unit building.

Clean Energy Pathways

The Clean Energy Pathways program, a new workforce development initiative aimed at boosting the energy efficiency workforce and increasing access to opportunities for individuals historically underrepresented in the industry, including women, people of color and LGBTQI+, first generation, and/or multilingual individuals.

Mass Save | Teacher Trainings

Mass Save® partners with the National Energy Education Development (NEED) Project to offer energy efficiency related professional development for educators.

Exclusive Offers for Nantucket Residents

Get a no-cost Energy Assessment for your home or small business on Nantucket and lower your energy costs.

ENERGY STAR® Home | ENERGY STAR House | ENERGY STAR Certified Home

Ensure you have an energy efficient home - be part of the Massachusetts Residential New Construction Program. Learn about energy efficient new construction.

Online Home Energy Assessments | Residential | Mass Save

Massachusetts' home energy assessment provides a no-cost, easy way to learn about how you can save money on your energy bill.

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