Mass Save - Residential Energy Efficiency Programs
Administered by: Berkshire Gas, Cape Light Compact, Eversource, Liberty, National Grid, Unitil
Quick Summary
Mass Save offers cash rebates when you upgrade to energy-efficient equipment like heat pumps, heat pump water heaters, ENERGY STAR appliances, smart thermostats, and induction cooktops, plus incentives for recycling older inefficient units. These rebates directly lower your upfront costs and reduce monthly energy bills. Visit the Mass Save website for current rebate amounts and eligibility details for your specific equipment.
AI-generated summary • Updated 7/12/2026
Program Details
- Program ID
- 4799
- Last Updated
- 10/29/2025
Eligibility
Program Summary
Mass Save’s residential rebate program helps Massachusetts homeowners and renters lower energy costs by offering cash incentives for upgrading to energy-efficient heating, cooling, water heating systems, and appliances.
The program supports the adoption of technologies such as heat pumps, smart thermostats, ENERGY STAR® appliances, and induction cooktops, as well as providing rebates for recycling older, inefficient equipment. See website for details.
Contact & Resources
Please verify current program details with the administering agency before making any financial decisions.