WashingtonRebate Program
Puget Sound Energy - Multi-Family Efficiency Retrofit Program
You getDirect Install TLED common area lighting – FREE Door sweep for entry door – FREE Select line-voltage thermostats – FREE Thermostats Line-voltage thermostat – $50 Connected line-voltage thermostat – $150 ENERGY STAR smart thermostat – $75 to $175 Lighting Common area lighting custom grant – $0.50–$0.75/kWh saved In-unit TLED upgrade – $30 In-unit occupancy sensor with TLED – $25 In-unit fixture replacement – $90 Ventilation Ventilation fan with timer – $50 Fan with single-unit air sealing – $250 Fan with whole-building air sealing – Up to $550 Insulation Attic insulation with air sealing – $1.75 to $3.00 per sq ft Floor insulation with air sealing – $3.25 to $4.00 per sq ft Wall insulation (batt/dense pack) – $2.00 to $4.00 per sq ft Entry door weather stripping – $75 Windows Low-E storm window – $10 per sq ft Single → double-pane vinyl – $20 to $25 per sq ft Single → triple-pane – $30 to $35 per sq ft Double metal → double vinyl – $10 to $15 per sq ft Double metal → triple vinyl – $15 to $20 per sq ft Double vinyl → triple – $3 to $6 per sq ft Space Heating Packaged terminal heat pump – $2,400 Ductless heat pump – $1,500 to $2,400 Hybrid heat pump – $1,500 to $2,400 Heat pump conversion – $1,500 to $2,400 Water Heating Heat pump water heater – $750 to $850 Hot water recirculation controller – $1,600 Appliances ENERGY STAR clothes washer – $75 to $125 ENERGY STAR clothes dryer – $50 to $100 ENERGY STAR heat pump dryer – $75 to $200 Custom Projects Custom gas measures – $8 per therm saved Custom electric measures – $0.45 per kWh saved
Apply on official siteView on DSIRE
Quick facts
- Incentive type
- Rebate Program
- Amount
- Direct Install TLED common area lighting – FREE Door sweep for entry door – FREE Select line-voltage thermostats – FREE Thermostats Line-voltage thermostat – $50 Connected line-voltage thermostat – $150 ENERGY STAR smart thermostat – $75 to $175 Lighting Common area lighting custom grant – $0.50–$0.75/kWh saved In-unit TLED upgrade – $30 In-unit occupancy sensor with TLED – $25 In-unit fixture replacement – $90 Ventilation Ventilation fan with timer – $50 Fan with single-unit air sealing – $250 Fan with whole-building air sealing – Up to $550 Insulation Attic insulation with air sealing – $1.75 to $3.00 per sq ft Floor insulation with air sealing – $3.25 to $4.00 per sq ft Wall insulation (batt/dense pack) – $2.00 to $4.00 per sq ft Entry door weather stripping – $75 Windows Low-E storm window – $10 per sq ft Single → double-pane vinyl – $20 to $25 per sq ft Single → triple-pane – $30 to $35 per sq ft Double metal → double vinyl – $10 to $15 per sq ft Double metal → triple vinyl – $15 to $20 per sq ft Double vinyl → triple – $3 to $6 per sq ft Space Heating Packaged terminal heat pump – $2,400 Ductless heat pump – $1,500 to $2,400 Hybrid heat pump – $1,500 to $2,400 Heat pump conversion – $1,500 to $2,400 Water Heating Heat pump water heater – $750 to $850 Hot water recirculation controller – $1,600 Appliances ENERGY STAR clothes washer – $75 to $125 ENERGY STAR clothes dryer – $50 to $100 ENERGY STAR heat pump dryer – $75 to $200 Custom Projects Custom gas measures – $8 per therm saved Custom electric measures – $0.45 per kWh saved
- Administrator
- Puget Sound Energy
- Applies to
- Utility, Multifamily Residential
- Technologies
- Programmable Thermostats, Lighting, LED Lighting, Lighting Controls/Sensors, General Air Sealing, Attic Insulation, Floor Insulation, Wall Insulation, Windows, Heat pumps, Ductless Mini-Split Heat Pump, Heat Pump Water Heater, Clothes Washers, Electric Clothes Dryer, Heat Pump Clothes Dryer
Dates
- Source last updated
- September 3, 2025
About this incentive
Puget Sound Energy’s multifamily retrofit program provides rebates and grants to help owners and managers of multifamily properties—such as condominiums, townhomes, and other buildings with at least five attached units—make energy and water efficiency upgrades. Eligible improvements include in‑unit and common area upgrades such as lighting, heating systems like heat pumps and boilers, windows, thermostats, ventilation, insulation, water heating, appliances, and custom projects. Properties located in Tribal communities, those built before 1986, properties with tenants receiving rental assistance, and those classified as affordable or mixed income are eligible for the highest rebate amounts . To participate, property owners or managers must be current PSE electric and/or gas customers and complete a free eligibility assessment before starting improvements. Rebates may cover measures such as free direct‑install upgrades, rebates of up to $75 for smart, digital, or line‑voltage thermostats, up to 90 percent coverage for lighting upgrades, rebates on heat pump water heaters and appliances, and up to 70 percent of costs for custom projects such as central boilers. Note that, in compliance with state law, PSE no longer offers rebates for natural gas appliances or equipment installed on or after August 10, 2025. Projects installed and invoiced on or before August 9, 2025 may still qualify if the rebate application is submitted by October 10, 2025.
Data updated . Always confirm details on the official program website before applying. Programs change frequently.