WashingtonRebate Program
Tacoma Power - Residential Energy Efficiency Rebate Program
You getHeat pumps: $1,000 - $2,000/unit Ductless Heat Pumps: $1,000 - $2,000/unit Hybrid Water Heater: $500/unit Residential Insulation: $750 - $2,250 Windows: $50 - $100/window Duct Sealing: $450/home; $250/manufactured home Duct Insulation: $120/home Programmable Thermostat: $25 - $75/unit Lighting: Up to 100% of project costs Smart Irrigation: Up to 50% of project costs, up to $100 EV Charging: $400 - $600
Apply on official siteView on DSIRE
Quick facts
- Incentive type
- Rebate Program
- Amount
- Heat pumps: $1,000 - $2,000/unit Ductless Heat Pumps: $1,000 - $2,000/unit Hybrid Water Heater: $500/unit Residential Insulation: $750 - $2,250 Windows: $50 - $100/window Duct Sealing: $450/home; $250/manufactured home Duct Insulation: $120/home Programmable Thermostat: $25 - $75/unit Lighting: Up to 100% of project costs Smart Irrigation: Up to 50% of project costs, up to $100 EV Charging: $400 - $600
- Administrator
- Tacoma Power
- Applies to
- Utility, Residential, Multifamily Residential
- Technologies
- Building Insulation, Insulation, Windows, Heat pumps, Duct/Air sealing, Water Heaters, Programmable Thermostats, Lighting, LED Lighting, Level-2 Electric Vehicle Service Equipment, Duct Insulation
Dates
- Source last updated
- September 18, 2025
About this incentive
Tacoma Power offers a variety of incentives for residential customers to improve the energy efficiency in participating homes. Prescriptive rebates are available for equipment and measures such as heat pumps, duct sealing, windows, insulation, and lighting upgrades. All equipment must meet the program requirements to be eligible for rebates. Additional programs are available for zero-percent interest loans on energy efficiency equipment.
Data updated . Always confirm details on the official program website before applying. Programs change frequently.