Seattle City Light - Multifamily New Construction Rebate Program
Administered by: Seattle City Light
Quick Summary
Seattle City Light offers rebates for energy-efficient multifamily new construction projects with 5+ units, covering equipment like heat pump water heaters, efficient windows, insulation, lighting, and heat pump space heating systems. Market-rate properties receive $0.45/kWh for energy savings, while affordable housing properties receive $0.68/kWh, with incentive amounts determined through a free whole-building energy analysis; you must submit all materials at least 2 months before certificate of occupancy and contact Willdan at [email protected] to apply.
AI-generated summary • Updated 7/12/2026
Program Details
- Program ID
- 4479
- Last Updated
- 4/3/2025
Eligibility
Program Summary
Seattle City Light provides incentives for builders, developers, and architects who construct energy efficient multifamily buildings.
The program is designed to encourage the construction of buildings which provide maximum comfort and also incorporate resource conservation. In order to be eligible, the project must be 5 or more units, and all supporting submittals must be received no later than 2 months before certificate of occupancy. All applications may undergo an eligibility review. Incentives are available for:common area and in-unit lightingwindows and insulationapplianceswhole house fansheat recovery ventilatorsheat pump water heatersheat pump dryersheat pumps for in-unit space heatBuilt Green certification (for townhouse developments w/ 5+ units)Custom incentivesInterested customers should contact Seattle City Light to find out the amount in incentives for which they are eligible.
Contact & Resources
Please verify current program details with the administering agency before making any financial decisions.