Issue · Environment

Environment

Every environment bill, vote, and legislator stance in Washington, automatically classified by Maddy, our AI policy reader.

Total bills
27
2025-2026 Regular Session
Top supporter
Zach Hall
90% support rate
Top opponent
Jim McCune
15% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Washington

Legislators moving environment in Washington
Legislator Party Stance Support rate Votes
Zach Hall
Zach Hall House · District 5
D
Strong +
90% 46
Lisa Wellman
Lisa Wellman Senate · District 41
D
Strong +
88% 51
Drew Hansen
Drew Hansen Senate · District 23
D
Strong +
88% 51
Steve Conway
Steve Conway Senate · District 29
D
Strong +
88% 52
John Lovick
John Lovick Senate · District 44
D
Strong +
88% 52
Jim McCune
Jim McCune Senate · District 2
R
Strong −
15% 52
Drew MacEwen
Drew MacEwen Senate · District 35
R
Strong −
18% 52
Leonard Christian
Leonard Christian Senate · District 4
R
Strong −
18% 52
Ron Muzzall
Ron Muzzall Senate · District 10
R
Oppose
21% 52
John Braun
John Braun Senate · District 20
R
Oppose
21% 52
Showing 11–20 of 27 bills

All environment bills

passed · Washington · Senate Mar 12, 2026

SB 5928: Concerning wildfire risk models and score disclosure.

SB 5928 requires Washington insurers to disclose wildfire risk scores and key factors affecting them to homeowners for residential property insurance. Insurers must provide the current score, score range, model creator, date of evaluation, and actionable steps to improve scores - such as fire safety measures - within 15 days of coverage decisions or renewals. Homeowners can appeal inaccurate scores within 30 days, and insurers must offer actuarial discounts for verified property or community wildfire mitigation efforts. The bill aims to increase transparency in how insurers assess wildfire risk, directly affecting homeowners seeking or renewing home insurance policies.
passed · Washington · Senate Mar 12, 2026

SB 5941: Allowing limited exemptions to renewable energy systems requirements for certain school districts.

SB 5941 allows small school districts (with 500 or fewer students) in specific rural counties to be exempt from requiring renewable energy systems (like solar panels) in new school buildings over 10,000 square feet. The bill requires the state building code council to create this exemption by January 1, 2027, without forcing districts to meet additional energy efficiency requirements to qualify. It directly affects eligible school districts in counties designated as one climate zone under existing law, such as Adams, Benton, and Yakima. The exemption applies only to new construction or major additions, not existing buildings.
passed · Washington · Senate Mar 12, 2026

SB 5203: Ensuring connectivity for Washington wildlife through safe passages.

SB 5203 requires Washington's Departments of Fish and Wildlife and Transportation to develop and implement a statewide plan for protecting wildlife habitat corridors and building safe crossings (like overpasses and underpasses) to reduce animal-vehicle collisions. The bill creates a dedicated funding account, the Washington wildlife corridors account, which uses state funds and private donations to support projects such as land conservation, habitat restoration, and removing barriers like fences in key corridors. It mandates collaboration with tribes, federal agencies, and conservation groups, and requires annual reports on spending and progress toward reducing collisions (which cost over $74 million yearly). The law aims to protect habitats fragmented by development and climate change while improving highway safety.
passed · Washington · Senate Mar 12, 2026

SB 5360: Concerning environmental crimes.

Senate Bill 5360 establishes new criminal offenses related to water pollution in Washington state, affecting individuals and various entities, including government agencies. The bill defines three degrees of violation for the water pollution control act, differentiating them by the level of intent and harm. A first-degree violation involves knowingly causing imminent danger, a second-degree violation involves knowingly violating without imminent danger, and a third-degree violation involves negligent violations. Each degree carries specific penalties, ranging from a Class B felony for the first degree to a gross misdemeanor for the third degree.
signed · Washington · House Mar 11, 2026

HB 2367: Eliminating preferential treatment related to a coal-fired electric generating plant.

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.
signed · Washington · House May 19, 2025

HB 1837: Establishing intercity passenger rail improvement priorities.

HB 1837 establishes specific improvement priorities for the Amtrak Cascades intercity passenger rail service, aiming to enhance the state's transportation system. It mandates the Washington State Department of Transportation to work towards target goals by 2035, including increasing on-time performance to 88% and boosting daily round trips between Seattle, Portland, and Vancouver, British Columbia. The department must also improve multimodal connections at stations and reduce greenhouse gas emissions. Furthermore, the bill requires the department to report annually on its progress and directs the Joint Transportation Committee to conduct an independent review of the Amtrak Cascades service development plan.
signed · Washington · House May 17, 2025

HB 1293: Concerning litter.

HB 1293 aims to reduce litter and plastic waste across Washington State, affecting individuals and retail establishments. The bill enhances penalties for littering, reclassifying offenses and establishing mandatory clean-up restitution payments based on the volume of litter. It also delays the requirement for reusable plastic carryout bags to be thicker and increases the pass-through charge for these bags. Furthermore, the bill imposes a new penalty on retailers for selling thicker plastic bags, directing these funds to a waste reduction and litter control account.
signed · Washington · House May 17, 2025

HB 1462: Reducing greenhouse gas emissions associated with hydrofluorocarbons.

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.
signed · Washington · House May 17, 2025

HB 2003: Concerning the Columbia river recreational salmon and steelhead endorsement program.

HB 2003 establishes a temporary Columbia River recreational salmon and steelhead endorsement program, effective January 1, 2026. Individuals 15 years or older will need to purchase this endorsement, costing $7.50 for adults and $6 for youth/seniors, to recreationally fish for salmon or steelhead in designated Columbia River areas. Funds collected will be deposited into a new account to support selective fishing opportunities, including monitoring, hatchery production, pinniped removal, and enforcement. The Department of Fish and Wildlife, with stakeholders, must review the program and provide a continuation recommendation to the legislature by December 2026. All provisions of this program are set to expire on January 1, 2028.
signed · Washington · House May 17, 2025

HB 1975: Amending the climate commitment act by adjusting auction price containment mechanisms and ceiling prices, addressing the department of ecology's authority to amend rules to facilitate linkage with other jurisdictions, and providing for market dynamic analysis.

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.
Showing 11 to 20 of 27 bills