Puget Sound Energy - Commercial New Construction Energy Efficiency Grant Program
Last updated on DSIRE: April 2, 2025
Resources
Washington Home Upgrade Incentives
A base list of Washington and federal financial incentives relevant to energy efficiency, electrification, weatherization, solar, and related home upgrade work. Individual incentive detail pages can come next.
64 Washington incentives
24 federal incentives
Verified May 20, 2026
Incentive Directory
One combined list for Washington and federal programs
This first pass focuses on financial incentives only. State and federal programs are shown together in one directory, with each item tagged by scope. Filters can layer on top of this next.
Puget Sound Energy - Energy Efficiency Custom Retrofit Grant Program
Last updated on DSIRE: January 22, 2025
Puget Sound Energy - Multi-Family Efficiency New Construction Grant Program
Last updated on DSIRE: April 2, 2025
Puget Sound Energy - Multi-Family Efficiency Retrofit Program
Last updated on DSIRE: September 3, 2025
Puget Sound Energy - Residential Energy Efficiency Rebate Programs
Last updated on DSIRE: June 27, 2025
Renewable Energy Sales and Use Tax Exemption
Last updated on DSIRE: January 12, 2026
Renewable Energy System Incentive Program
Last updated on DSIRE: March 3, 2026
Richland Energy Services - Energy Efficient Commercial Lighting Program
Last updated on DSIRE: January 24, 2025
Richland Energy Services - Residential Energy Conservation & Solar Loan Program
Last updated on DSIRE: July 14, 2025
Richland Energy Services - Residential Energy Efficiency Rebate Program
Last updated on DSIRE: July 15, 2025
Seattle City Light - Commercial Energy Efficiency Rebate Programs
Last updated on DSIRE: April 3, 2025
Seattle City Light - Multifamily New Construction Rebate Program
Last updated on DSIRE: April 3, 2025
Seattle HomeWise: Weatherization
Last updated on DSIRE: January 14, 2026
Snohomish County PUD No 1 - Commercial and Industrial Energy Efficiency Program
Last updated on DSIRE: July 21, 2025
Snohomish County PUD No 1 - Residential Energy Efficiency Rebate Program
Last updated on DSIRE: September 8, 2025
Tacoma Power - Commercial and Industrial Energy Efficiency Rebate Programs
Last updated on DSIRE: January 24, 2025
Tacoma Power - Residential Energy Efficiency Rebate Program
Last updated on DSIRE: September 18, 2025
Tax Abatement for Solar Manufacturers
Last updated on DSIRE: March 29, 2023
Tax Credit for Forest Derived Biomass
Last updated on DSIRE: February 17, 2023
Vera Water & Power - Residential Energy Efficiency Rebate Program
Last updated on DSIRE: January 27, 2025