This bill creates a new statewide low-income energy assistance program housed in the Department of Commerce by adding new sections to chapter 43.330 RCW and amending RCW 19.405.120. It requires the department to start providing assistance within 14 months of appropriation, adopt rules in consultation with utilities and the Utilities and Transportation Commission, establish an advisory group before implementation, and phase the program in across participating utilities. The program is explicitly supplemental to existing utility low-income assistance programs; participating utilities may not supplant or reduce their existing assistance, and their obligation to provide assistance under the program is limited to appropriated funding. The bill bars funding the program by a utility surcharge or by collecting funds from utilities and states legislative intent for sustained funding from Climate Commitment Act auction revenues or other dollars. The law allows the department to enter voluntary coadministration agreements with utilities to carry out administrative tasks, requires utilities to pass funds through to low-income residential customers and show the assistance on bills, permits participating utilities to seek reimbursement from the department equal to assistance provided, and requires assistance amounts be tiered to prioritize households with the greatest need. It also requires department rulemaking to cover eligibility, multiple application methods, partnerships with community providers, allowance for self-attestation and verification procedures, protections for immigration status, and auto-enrollment of known eligible households. Sections 1–4 (and Section 5) of the act expire June 30, 2035. The bill imposes new reporting and data collection duties: electric utilities must submit biennial descriptions of programs, outreach, and participation and, for utilities over 25,000 customers, plans to improve effectiveness; the department must biennially aggregate that information, report statewide energy burden and assistance need to the Legislature, quantify current expenditures, and evaluate additional assistance mechanisms. Consumer-owned utilities may contract with public universities or community organizations to aggregate disclosures. The act declares it is not severable. Some statutory text is incomplete in the extracted material: the amendment to RCW 19.405.120 appears cut off mid-subsection, the identity of “the department” in one section is not specified in the extracted facts, and the full content of referenced subsections and Section 5 is not present.

If enacted, the state creates a new low-income energy assistance program run by the Department of Commerce that will supply appropriated funds to participating utilities to give tiered bill relief to households with the greatest energy burden. Low-income households are likely to see additional direct bill credits or discounts and automatic enrollment for known eligible customers, but the size and timing of help will depend on legislative appropriations and a planned phase-in; the program cannot charge utilities a surcharge and utilities must not cut the assistance they already provide. The department will take on rulemaking, set up an advisory group, and may make utilities coadministrators, which shifts new administrative and outreach work onto the department, community action councils, and utilities and could raise their operating costs unless the legislature provides funding for implementation. Large electric utilities will face new biennial reporting and planning duties about their low-income programs, outreach, participation rates, and funding gaps, and consumer-owned utilities may need to arrange aggregation agreements with public universities or community groups to meet disclosure duties. The department must produce a statewide biennial report and evaluate other funding or discount mechanisms, creating ongoing oversight; however, key details are missing in the extracted text—such as exact funding levels, full amended language in RCW 19.405.120, and the specific timeline for appropriations—so the practical reach and scale of the program remain uncertain.