Massachusetts Geothermal
44 verified programs, updated 2026-08-08. 3 incentive types.
Renewable Energy Equipment Sales Tax Exemption
Sales Tax IncentiveResidentialJanuary 6, 2026
100% exemption
Mansfield Municipal Electric Department - Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, ResidentialApril 3, 2026
Energy Star Appliances Dehumidifiers: $25 Window Air Conditioners: $25 Electric Clothes Dryers: $50 Clothes Washing Machines: $50 Refrigerators: $50 Programmable Thermostat: $50 Heat Pump Water Heater: $500 Energy Star Heating & Cooling Ductless Mini-Split Heat Pump: $500/ton Ducted Air Source Heat Pump: $500/ton Ground Source Heat Pump: $500/ton Full Electric Vehicle Charger : Up to $200
Mass Save - HEAT Loan Program
Loan ProgramUtility, Residential, Multifamily ResidentialJanuary 6, 2026
Up to $25000
Cape Light Compact- Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, Residential, Multifamily ResidentialMay 23, 2024
Appliances Refrigerator and Freezer Recycling: $75 Electric Clothes Dryers: $50 Induction Stove: $500 Dehumidifiers: $30 Dehumidifier turn-in: $30 Room Air Purifiers: $40 Room Air Conditioner: $40 Heating & Cooling Air Source Heat Pumps: Whole Home: $10,000 per home or Partial Home: $1,250/ton up to $10,000 Air to Water Heat Pumps: $10,000 per home Ground Source Heat Pumps: Whole Home: $15,000 per home or Partial Home: $2,000/ton up to $15,000 Oil Furnace with ECM: $400 Propane Furnace with ECM: up to $400 Hot Water Boiler: up to $1,500 Combined Condensing Boiler with On-Demand Hot Water: $900 Combined Condensing Furnace with On-Demand Hot Water: $500 Water Heating Heat Pump Water Heater: $750 Split-System Heat Pump Water Heater: $1,500 Propane Indirect Water Heater: $250 Propane On-Demand Tankless Water Heater: $450 Oil Indirect Water Heater: $250 Smart Thermostat: Up to $100 Home Electronics Advanced Power Strips: Varies Home Insulation Limited Time Enhanced Incentive: 75% Home Energy Assessment: Free