The bill proposes a supplemental capital budget for the state of Washington, authorizing various appropriations for capital projects through June 30, 2027. It includes new sections that allocate funds for specific projects, such as $345,000 for the Cheney Project and $140,000 for the Tumwater Area Access, both under the Secretary of State. The bill amends existing appropriations for the Department of Commerce, increasing funding for economic opportunity grants and behavioral health facilities, while establishing new funding criteria and conditions for grant issuance. Significant amendments include a reduction in the appropriation for community behavioral health grants from $70 million to $66.7 million, and an increase in funding for specific projects, such as the Compass Health facility and the Poulsbo SUD Clinic.

Additionally, the bill emphasizes funding for affordable housing projects and clean energy initiatives, with a total appropriation of $100 million from the State Building Construction Account. It allocates funds for various housing projects, including $10 million for the Fort Lawton redevelopment project and $216.77 million for the Housing Trust Fund, while also providing $26 million for the Clean Energy Fund Program. The bill introduces provisions for grants or deferred loans to local governments for utility connection charges related to affordable housing projects, and it establishes a new Housing Accelerator Framework aimed at reducing barriers to housing production. Overall, the bill reflects a comprehensive approach to enhancing state infrastructure, focusing on behavioral health services, affordable housing, and clean energy initiatives.