Incentives resources for better project planning.
Washington and federal programs that may help with qualified home upgrades.
Use incentives as one part of the project plan.
Incentives can be helpful, but they work best when they are compared alongside project scope, product requirements, timing, budget, and the paperwork a program may require.
What to gather before you compare programs
- The project type, product category, and rough installation timeline.
- Your utility provider and service address area.
- Any product performance requirements listed by the incentive provider.
- Whether the program requires approval before work begins.
Featured incentives guides.
Avista Utilities (Electric) - Commercial Energy Efficiency Incentives Program
State incentive listed as a Rebate Program. Last updated on DSIRE: March 31, 2025.
Avista Utilities (Gas) - Commercial Energy Efficiency Incentives Program
State incentive listed as a Rebate Program. Last updated on DSIRE: September 3, 2025.
Avista Utilities - Residential Energy Efficiency Rebate Programs
State incentive listed as a Rebate Program. Last updated on DSIRE: March 31, 2025.
Benton PUD - Commercial, Industrial, and Agricultural Energy Efficiency Rebate Programs
State incentive listed as a Rebate Program. Last updated on DSIRE: November 25, 2024.
Benton PUD - ENERGY STAR Certified Manufactured Homes Rebate Program
State incentive listed as a Rebate Program. Last updated on DSIRE: November 25, 2024.
Benton PUD - Residential Energy Efficiency Rebate Programs
State incentive listed as a Rebate Program. Last updated on DSIRE: November 8, 2024.
Most viewed incentives resources.
Fannie Mae Green Financing - Loan Program
Federal incentive listed as a Loan Program. Last updated on DSIRE: May 16, 2025.
Columbia Rural Electric Association - Commercial Energy Efficiency Rebate Program
State incentive listed as a Rebate Program. Last updated on DSIRE: May 30, 2025.
Orcas Power & Light - Residential Energy Efficiency Rebate Program
State incentive listed as a Rebate Program. Last updated on DSIRE: September 8, 2025.
Seattle City Light - Multifamily New Construction Rebate Program
State incentive listed as a Rebate Program. Last updated on DSIRE: April 3, 2025.
Energy-Efficient New Homes Tax Credit for Home Builders
Federal incentive listed as a Corporate Tax Credit. Last updated on DSIRE: July 25, 2025.
Columbia Rural Electric Association - Agriculture Energy Efficiency Rebate Program
State incentive listed as a Rebate Program. Last updated on DSIRE: July 10, 2025.
Newest incentives articles.
Weatherization Assistance Program (WAP)
Federal incentive listed as a Grant Program. Last updated on DSIRE: July 18, 2022.
USDA - Rural Energy for America Program (REAP) Loan Guarantees
Federal incentive listed as a Loan Program. Last updated on DSIRE: October 9, 2024.
USDA - Rural Energy for America Program (REAP) Grants
Federal incentive listed as a Grant Program. Last updated on DSIRE: August 28, 2024.
USDA - Rural Energy for America Program (REAP) Energy Audit and Renewable Energy Development Assistance (EA/REDA) Program
Federal incentive listed as a Grant Program. Last updated on DSIRE: August 28, 2024.
USDA - High Energy Cost Grant Program
Federal incentive listed as a Grant Program. Last updated on DSIRE: May 16, 2025.
USDA - Biorefinery, Renewable Chemical, and Biobased Product Manufacturing Assistance Program
Federal incentive listed as a Loan Program. Last updated on DSIRE: May 16, 2025.
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