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OpenState programOpen to for-profit businesses

Washington State Diesel Reduction Combined Funding Program

Washington State Department of EcologyCloses Dec 10, 2026(51 days left)

Summary

Washington-licensed businesses (corporations, LLCs, partnerships), nonprofits, utilities and governments can apply to replace or repower diesel vehicles/equipment with zero-emission models plus charging; due Dec. 10, 2026; amounts vary.

About this grant

Grants to replace or repower diesel vehicles and equipment with zero-emission vehicles and equipment, plus matching charging infrastructure, through two funding tracks. Organizations licensed in Washington, including corporations and limited liability companies, are eligible along with nonprofits, investor-owned utilities and governments. Amount not published: funding available, award limits and match vary by the individual grant guidelines. Applications are accepted September 8 to December 10, 2026, with awards expected in the first quarter of 2027.

Who can apply

  • Small businesses
  • For-profit companies
  • Nonprofits
  • State and local governments
  • Tribal governments and organizations

Organizations licensed in Washington including, but not limited to: corporations, limited liability companies, partnerships, 501(c)(3) nonprofits and investor-owned utilities

State, local and Tribal governments and related entities are also eligible

See the individual grant guidelines for vehicle/equipment eligibility

Topics and uses of funds

Topics

  • Energy
  • Transportation
  • Clean air

Money can be used for

  • Vehicle replacement
  • Ev charging
  • Equipment

Program contact

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