ENERGY STAR® Certified Smart and Programmable Thermostats

Control your energy costs, even when you aren’t home.

Please Note: The Sponsors of Mass Save® have announced changes planned to residential heating, cooling and water heating incentives. These changes will impact incentives for eligible installations completed between January 1, 2024 and December 31, 2024. A complete list of 2024 Residential Heating & Cooling Incentives can be found here.

You can reduce your home’s energy costs by installing a new ENERGY STAR® certified smart or programmable thermostat. Plus, rebates of up to $100 are available to help lower the cost of your new thermostat.


Looking to save even more? If your smart thermostat is connected to a central AC system you can earn incentives from ConnectedSolutions by using your thermostat to help reduce electric use during periods of high energy demand.



  • Offer valid only for residential customers in Massachusetts where Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid, or Unitil is the Program Sponsor
  • Units must be installed between January 1, 2023 and December 31, 2023
  • Units must be new and must meet minimum qualification requirements above
  • Rebate form and supporting documentation must be received by February 29, 2024


Please note, customers with electric resistance heating are not eligible for this rebate. Program is subject to change without notice, including rebate and incentive levels. Rebate cannot be combined with other incentives for the same equipment. Rebate amount not to exceed total installation cost. Sponsor reserves the right to conduct a verification inspection prior to rebate payment. Please allow eight weeks for rebate processing. Sponsor does not warrant the performance of installed equipment. See full Terms and Conditions for more details.



For more information about program details and the rebates offered on qualified equipment, call 1-888-855-0340 or email [email protected].


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