SB 5922 allows Washington school districts to transfer funds from fully depreciated student transportation vehicles to other purposes, such as purchasing electric buses or installing charging stations, after receiving approval from the superintendent of public instruction. The bill modifies existing rules to permit this transfer when a district reduces its fleet due to declining enrollment or changing transportation needs. Funds in the dedicated "transportation vehicle fund" must still be used exclusively for school bus-related expenses, including electric vehicle conversions, major repairs, or charging infrastructure. It directly affects school districts managing student transportation fleets, ensuring funds remain tied to transportation purposes while enabling modernization efforts. The change streamlines how districts reallocate resources from older vehicles without compromising future transportation planning.
HB 2515 requires data centers with 20+ megawatt demand - defined as "emerging large energy use facilities" - to transition to 100% clean energy over time and publicly disclose their electricity, water, and refrigerant usage. The bill aims to protect energy affordability, grid reliability, and environmental health by mandating transparency and clean energy standards for these rapidly growing facilities. It amends existing energy laws to establish new definitions and oversight for data centers, which are projected to become the largest source of electricity demand growth in the Pacific Northwest. The policy applies directly to data center operators, with requirements phased in to align with industry innovation while safeguarding public interests.
HB 2367 eliminates special reporting exemptions for coal-fired power plants in Washington State's emissions tracking system. It amends reporting thresholds to remove preferential treatment, requiring coal plants to follow the same emissions reporting rules as other large emitters (like natural gas suppliers or railroads) once they exceed 25,000 metric tons of CO2 equivalent annually. The bill repeals previous sections (RCW 82.08.811 and 82.12.811) that provided this preferential treatment, directly affecting coal-fired electricity generators by ending their distinct reporting pathway. This change ensures coal plants are subject to the same compliance obligations as other covered entities under the state's emissions program.
HB 2285 amends Washington’s Clean Energy Transformation Act to allow electric utilities to count electricity from natural gas power plants using carbon capture, utilization, mineralization, or sequestration technology toward the state’s 2030 and 2045 clean energy targets. This directly affects utilities required to meet the 100% clean electricity standard by 2045 under the Act. The bill clarifies that carbon capture technologies can be used to offset emissions from natural gas generation, making such projects eligible for compliance. It responds to legislative findings about energy reliability needs during extreme weather and Washington’s potential for carbon storage. The policy change does not alter existing emissions limits but expands eligible resources for meeting clean energy goals.
House Bill 2077 establishes a new tax on certain vehicle manufacturers. This tax applies to profits generated from surplus zero-emission vehicle (ZEV) credits, which are earned when a manufacturer exceeds the state's ZEV sales requirements. The bill requires the Department of Ecology to share manufacturers' ZEV credit activity with the Department of Revenue, and manufacturers must report the prices of ZEV credit transactions. The collected tax revenue is intended to be reinvested into programs that further promote cleaner vehicles.
HB 1462 aims to reduce greenhouse gas emissions by regulating hydrofluorocarbons (HFCs) in Washington state. It prohibits the sale or distribution of new bulk HFCs with a global warming potential (GWP) exceeding 1,500 starting January 1, 2030, and exceeding 750 starting January 1, 2033. The bill encourages the use of reclaimed HFCs and establishes a task force to study the transition to climate-friendly refrigerants and enhance recovery and reclamation. This legislation primarily affects businesses involved in selling, distributing, or using HFCs in equipment such as refrigeration and air conditioning.
HB 1975 amends Washington's Climate Commitment Act, primarily affecting the Department of Ecology and businesses covered by the act. The bill requires the Department of Ecology to conduct ongoing analysis of compliance instrument markets, including prices and supply/demand trends. It adjusts the percentage of allowances placed into the "allowance price containment reserve" for 2027-2040 to between two and five percent. The bill also directs the department to make all future reserve allowances available in the second compliance period to help manage prices before linking with other carbon markets. Additionally, it clarifies the department's authority and requirement to synchronize Washington's compliance periods if linking with other jurisdictions.
House Bill 1409 modifies Washington's clean fuels program, directing the Department of Ecology to establish rules that reduce the carbon intensity of transportation fuels. It assigns compliance obligations to fuel providers whose products exceed carbon intensity standards and awards credits to those whose fuels are below standards, allowing these credits to be traded. The bill sets a target to reduce greenhouse gas emissions from transportation fuels to 55 percent below 2017 levels by no earlier than January 1, 2038, following a specified annual reduction schedule. It also outlines penalties for non-compliance with reporting and credit requirements, while exempting exported fuels.
HB 1912 establishes a system for tracking and reporting sales of fuel used for agricultural purposes, which are exempt from the state's Climate Commitment Act. Fuel sellers, including retail stations and suppliers, can register with the Department of Ecology to track and report these exempt sales. Registered sellers must make exempt fuel available at a differential rate or credit purchasers to reflect the absence of associated compliance costs under the climate act. This ensures the agricultural exemption is properly applied and monitored, affecting fuel sellers, suppliers, and agricultural users starting January 1, 2026.
HB 1514, titled "Encouraging the deployment of low carbon thermal energy networks," amends state law to explicitly allow existing electrical and gas companies to own, operate, or manage thermal energy networks within Washington state. The bill expands the definitions of "electrical company" and "gas company" in RCW 80.04.010 to include this authority. This change aims to encourage the deployment of low-carbon heating and cooling infrastructure by enabling utility companies to develop and provide these services. This legislation became Chapter 263, 2025 Laws, and will be effective on July 27, 2025.
