Issue · Environment

Environment (Climate Change)

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

Total bills
75
2025-2026 Regular Session
Top supporter
Diane Papan
100% support rate
Top opponent
Joshua Hoover
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving climate change in California

Legislators moving climate change in California
Legislator Party Stance Support rate Votes
Diane Papan
Diane Papan House · District 21
D
Strong +
100% 18
Lisa Calderon
Lisa Calderon House · District 56
D
Strong +
100% 17
Patrick Ahrens
Patrick Ahrens House · District 26
D
Strong +
100% 13
Maggy Krell
Maggy Krell House · District 6
D
Strong +
100% 11
Henry Stern
Henry Stern Senate · District 27
D
Strong +
100% 9
Joshua Hoover
Joshua Hoover House · District 7
R
Strong −
0% 16
Natasha Johnson
Natasha Johnson House · District 63
R
Strong −
0% 8
David Tangipa
David Tangipa House · District 8
R
Strong −
6% 18
Kate Sanchez
Kate Sanchez House · District 71
R
Strong −
7% 14
Kelly Seyarto
Kelly Seyarto Senate · District 32
R
Strong −
8% 13
Showing 1–10 of 75 bills

All environment bills

passed · California · Assembly Aug 28, 2026

AB 193: Public resources: Greenhouse Gas Reduction Fund: programs.

The provided context does not include sufficient details about AB 193's specific provisions, mechanisms, or policy changes. The official abstract only states the bill expresses legislative intent to enact statutory changes related to a "Budget Act of 2025," without describing what those changes are. No concrete policy effects, affected parties, or key mechanisms are specified in the given information. A factual summary cannot be created without additional details about the bill's content.
in committee · California · Assembly Feb 23, 2026

AB 1791: State Air Resources Board: South Coast Air Quality Management District: regulations: prohibition: costs.

The California Global Warming Solutions Act of 2006 designates the State Air Resources Board as the state agency charged with monitoring and regulating sources of emissions of greenhouse gases. This bill would prohibit the state board from adopting any regulation or rule that would add more than $0.02 to the cost of a gallon of gasoline or add $2,000 or more to the cost to build any home. The bill would require the state board to submit data to the relevant policy committees of the Legislature that demonstrates how a proposed regulation is compliant with this prohibition. Existing law, the Lewis-Presley Air Quality Management Act, establishes the South Coast Air Quality Management District in those portions of the Counties of Los Angeles, Orange, Riverside, and San Bernardino included within the South Coast Air Basin as the local agency with the responsibility for comprehensive air pollution control within the basin. This bill would prohibit the south coast district from adopting any regulation or rule that would add more than $0.02 to the cost of a gallon of gasoline, add $2,000 or more to the cost to build any home, or add $5,000 or more to the cost to build a nonresidential building. The bill would require the south coast district to submit data to the relevant policy committees of the Legislature that demonstrates how a proposed regulation is compliant with this prohibition. To the extent it would impose additional duties on a local entity, this bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.
died · California · Senate Mar 18, 2026

SB 1035: Motor vehicle fuel tax: greenhouse gas reduction programs: suspension.

(1) The California Global Warming Solutions Act of 2006 establishes the State Air Resources Board as the state agency responsible for monitoring and regulating sources emitting greenhouse gases. The act requires the state board to adopt rules and regulations to achieve the maximum technologically feasible and cost-effective greenhouse gas emissions reductions to ensure that the statewide greenhouse gas emissions are reduced to at least 40% below the statewide greenhouse gas emissions limit, as defined, no later than December 31, 2030. Pursuant to the act, the state board has adopted the Low Carbon Fuel Standard regulations. The act authorizes the state board to include in its regulation of those emissions the use of market-based compliance mechanisms. Existing law requires all moneys, except for fines and penalties, collected by the state board from the auction or sale of allowances as part of a market-based compliance mechanism to be deposited in the Greenhouse Gas Reduction Fund. This bill would suspend the Low Carbon Fuel Standard regulations for one year. The bill would also exempt suppliers of transportation fuels from regulations for the use of market-based compliance mechanisms for one year. This bill would direct the Controller to transfer a specified amount from the General Fund to the Greenhouse Gas Reduction Fund. By transferring General Fund moneys to a partially continuously appropriated fund, this bill would make an appropriation. (2) Existing law, the Motor Vehicle Fuel Tax Law, imposes a tax upon each gallon of motor vehicle fuel removed from a refinery or terminal rack in this state, entered into this state, or sold in this state, at a specified rate per gallon. This bill would suspend the imposition of the tax on motor vehicle fuels for one year. The bill would require a seller of motor vehicle fuels to provide a receipt to a purchaser that indicates the amount of tax that would have otherwise applied to the transaction. This bill would also direct the Controller to transfer a specified amount from the General Fund to the Motor Vehicle Fuel Account in the Transportation Tax Fund. By transferring General Fund moneys to a continuously appropriated account, this bill would make an appropriation. (3) Existing unfair competition laws establish a statutory cause of action for unfair competition, including any unlawful, unfair, or fraudulent business act or practice and unfair, deceptive, untrue, or misleading advertising and acts prohibited by false advertisement laws. This bill would require that all savings realized based on the suspension of the motor vehicle fuels tax, the suspension of the Low Carbon Fuel Standard regulations, and the exemption of suppliers of transportation fuels from regulations for use of market-based compliance mechanisms by a person other than an end consumer, as defined, be passed on to the end consumer, and would make the violation of this requirement an unfair business practice, in violation of unfair competition laws, as provided. (4) This bill would declare that it is to take effect immediately as an urgency statute.
in committee · California · Assembly May 14, 2026

AB 2100: Organic waste: manure management: interagency task force: project approval.

(1) The California Global Warming Solutions Act of 2006 establishes the State Air Resources Board as the state agency responsible for monitoring and regulating sources emitting greenhouse gases. The act requires the state board to adopt rules and regulations to achieve the maximum technologically feasible and cost-effective greenhouse gas emissions reductions to ensure that the statewide greenhouse gas emissions are reduced to at least 40% below the statewide greenhouse gas emissions limit, as defined, no later than December 31, 2030. Existing law requires the state board to prepare and approve a scoping plan for achieving the maximum technologically feasible and cost-effective reductions in greenhouse gas emissions, as provided, and to update the scoping plan at least once every 5 years. Existing law requires the state board to develop a comprehensive strategy to reduce emissions of short-lived climate pollutants in the state. Existing law requires the state board, in consultation with the Department of Food and Agriculture, to adopt regulations to reduce methane emissions from livestock manure management operations and dairy manure management operations by up to 40% below the dairy sector's and livestock sector's 2013 levels by 2030. This bill would require the Department of Food and Agriculture to convene an interagency task force to evaluate the role of alternative manure management practices in achieving certain goals and to make specified findings and recommendations based on its evaluation. The bill would require the task force to include representatives from specified state agencies, external scientific and technical experts, and other stakeholders, as provided. The bill would require the task force to coordinate scenario modeling of alternative manure management practices adoption within the dairy and livestock industry under different policy and funding conditions, assess how alternative manure management practices can help the state meet groundwater sustainability plans, water quality plans, and nature-based climate solutions, and facilitate interagency data sharing, technical consultation, and identification of research needs, as provided. The bill would authorize the state board to incorporate the task force's findings and recommendations into updates to the above-described comprehensive strategy, the 2027 update to the scoping plan, and other planning documents as appropriate. (2) Existing law requires the Department of Resources Recycling and Recovery, in partnership with various government agencies, to identify and recommend actions to address, with regard to both state agencies and the federal government, the permitting and siting challenges associated with composting and anaerobic digestion, and to encourage the continued viability of the state's organic waste processing and recycling infrastructure. This bill would require the Department of Food and Agriculture to convene relevant government agencies, with input from the regulated community, to create an efficient and effective process for approving new projects that manage livestock and dairy manure through on-farm composting or by selling or transferring manure to offsite users.
passed both · California · Senate Aug 27, 2026

SB 1048: State Seal of Climate Literacy.

Existing law establishes the State Seal of Civic Engagement to recognize pupils who have demonstrated excellence in civics education and participation and have demonstrated an understanding of the United States Constitution, the California Constitution, and the democratic system of government, as provided, and establishes the State Seal of Biliteracy to recognize high school graduates who have attained a high level of proficiency in speaking, reading, and writing in one or more languages in addition to English. Commencing January 1, 2027, existing law vests all executive and administrative functions of the State Department of Education in an Education Commissioner. This bill would establish the State Seal of Climate Literacy for the purpose of giving high school pupils personal agency to help them and their communities understand and adapt to the effects of climate change. The bill would require the Education Commissioner, on or before December 31, 2027, to recommend to the State Board of Education criteria for awarding a State Seal of Climate Literacy to pupils who have demonstrated mastery in climate literacy disciplines, green skills or technical green skills, as defined, and any and all other best practices for climate literacy. The bill would require the Commissioner, in developing the criteria, to consider including (1) the successful completion of at least 2 approved courses in the area of climate literacy and (2) the successful completion and presentation of a climate literacy final experiential learning project, as provided. The bill would require the state board, on or before January 31, 2029, to adopt, or adopt with modifications, the criteria recommended by the Commissioner. The bill would require the Commissioner to, among other things, prepare and deliver to participating local educational agencies an appropriate insignia to be affixed to the diploma or transcript of the pupil indicating that the pupil has been awarded a State Seal of Climate Literacy by the Commissioner. The bill would make a local educational agency's participation in awarding the State Seal of Climate Literacy voluntary. For a local educational agency that chooses to participate, the bill would require the local educational agency, on or after the date that the state board adopts criteria, to, among other things, establish a process for determining if a pupil has met the criteria necessary to earn a State Seal of Climate Literacy.
in committee · California · Assembly May 14, 2026

AB 2277: California State Park Stewardship Act of 2026.

Existing law designates all parks, public campgrounds, monument sites, landmark sites, and sites of historical interest established or acquired by the state, or that are under its control, as the state park system, except as specified. Under existing law, the Department of Parks and Recreation controls the state park system, which is made up of units. This bill would establish the California State Park Stewardship Act of 2026. The bill would require the department to conduct projects and programs addressing and mitigating climate change impacts in the state park system through stewardship, as provided. The bill would establish the Wildfire Safety and Climate Stewardship Fund, to be administered by the department, to support climate stewardship activities in the state park system, and would authorize the department to enter into an agreement with specified entities to accept funding for these purposes, as provided.
passed both · California · Assembly Aug 30, 2026

AB 1699: Good Fire Act: Prescribed Fire Liability Pilot Program: burn bosses: California Environmental Quality Act.

Existing law establishes, until January 1, 2028, the Prescribed Fire Liability Pilot Program, to be administered by the Department of Forestry and Fire Protection, to increase the pace and scale of the use of prescribed fire and cultural burning and to reduce barriers for conducting prescribed fires and cultural burning. Existing law creates the Prescribed Fire Claims Fund in the State Treasury to support coverage for losses from prescribed fires and cultural burning by nonpublic entities, such as cultural fire practitioners, private landowners, and nongovernmental entities. Under existing law, moneys in the fund are under the control of the department, and the department or a contracted third-party administrator is authorized to direct payments for claims from the fund, consistent with specified guidelines adopted by the department. These guidelines include, among other things, (1) a requirement that an eligible claim relate to either a prescribed fire conducted or supervised by a burn boss, as defined, or a cultural burn conducted or supervised by a cultural fire practitioner, and (2) a requirement that a claim shall not be paid from the fund unless the department reviewed and approved a burn plan before the prescribed fire or cultural burning. Existing law requires, upon order of the Department of Finance, the $20,000,000 appropriated to the Department of Forestry and Fire Protection by the Legislature in the Budget Act of 2021 be transferred into the fund, and provides that all moneys deposited or transferred into the fund be continuously appropriated to the department for these purposes. By Executive Order N-35-25, Governor Gavin Newsom suspended the limitation on public and governmental agencies enrolling in the Prescribed Fire Liability Pilot Program to the extent that the limitation would prohibit resource conservation districts and volunteer fire departments or districts from such enrollment. This bill would establish the Good Fire Act, which would indefinitely extend the Prescribed Fire Liability Program. The bill would explicitly state that the Prescribed Fire Claims Fund shall support coverage for losses from prescribed fires and cultural burning on any lands within the state. The bill would also expand program eligibility by changing the entities who may receive coverage for losses from prescribed fires and cultural burning from nonpublic entities to individuals and entities other than the department or the federal government, as provided. By extending the term of a continuous appropriation and authorizing the expenditure of continuously appropriated funds for new purposes, the bill would make an appropriation. This bill would eliminate the requirement for department approval for a plan reviewed and approved by a burn boss, and would require a burn plan to be submitted to the claims fund portal before ignition. The bill would also require the guidelines to include methods for prioritizing broadcast burns and burns by non-public individuals or entities or California Native American tribes in the event the fund is oversubscribed. Within one year of a claim being paid from the fund, the bill would require the department to submit a report to the Legislature regarding the claim process and propose statutory changes related to the fund, as provided. Existing law requires the State Fire Marshal, with the involvement of the Statewide Training and Education Advisory Committee, to develop a curriculum for, or amend into an existing curriculum, a certification program for burn bosses who possess authority to engage in a prescribed burning operation and to enter into the necessary contracts related to a prescribed burning operation. Existing law requires this curriculum to provide for the initial certification as well as the continuing education of burn bosses. Under existing law, specified civil liability protections and eligibility for claims from the Prescribed Fire Claims Fund extend to prescribed burns that, among other things, are reviewed and approved by a burn boss certified pursuant to these provisions, as provided. This bill would require, as part of the continuing education of burn bosses, the State Fire Marshal to require recertification no sooner than every 3 years. The bill would also require the department to consider methods to increase the pool of available instructors for the certification program, including the use of non-department instructors. The bill would require the department, in consultation with the Statewide Training and Education Advisory Committee, to develop a mechanism to allow specified individuals to be designated as a burn boss. The bill would authorize these individuals certified pursuant to this process to use the above-described recertification process to maintain currency. Existing law authorizes an entity that owns or controls brush-covered land, forest lands, woodland, grassland, shrubland, or a combination of those types of land within a state responsibility area to apply to the Department of Forestry and Fire Protection for permission to use prescribed burning for certain public purposes. Existing law requires the department, upon receipt of an application, to inspect the land in company with the applicant to determine whether a permit shall be granted, as provided. By Executive Order N-35-25, Governor Gavin Newsom suspended the above-described requirement that the department conduct a site visit or inspection before issuing a state burn permit for projects undertaken by burn bosses or cultural fire practitioners. This bill would authorize the department to waive the inspection requirement or modify the standard precautions for an application submitted by specified individuals. The California Environmental Quality Act (CEQA) requires a lead agency, as defined, to prepare, or cause to be prepared, and certify the completion of an environmental impact report on a project that it proposes to carry out or approve that may have a significant effect on the environment or to adopt a negative declaration if it finds that the project will not have that effect. CEQA also requires a lead agency to prepare a mitigated negative declaration for a project that may have a significant effect on the environment if revisions in the project would avoid or mitigate that effect and there is no substantial evidence that the project, as revised, would have a significant effect on the environment. Existing law exempts from CEQA specified wildfire risk reduction projects, including, among other projects, projects consisting of a prescribed fire or fuel reduction to reduce wildfire risk by reestablishing the fire return interval appropriate to the ecosystem for biodiversity or other benefits, excluding projects located on coastal sage scrub habitat or any other sensitive habitat. By Executive Order N-35-25, Governor Gavin Newsom suspended the requirements of CEQA as applied to the Department of Forestry and Fire Protection to the extent necessary for the department to assist local agencies and beneficial fire practitioners to complete beneficial fire projects that limit dangerous wildfire conditions to the greatest extent feasible. This bill would exempt from CEQA those actions taken by the department to assist in the implementation of prescribed fire or cultural burning projects that do not otherwise require compliance with CEQA. Existing law establishes various grant programs for purposes of wildfire prevention. This bill would require a state agency, department, board, or commission that has awarded grant funds for a project that includes the preparation for, or implementation of, a beneficial fire project to include as an allowable expense of the grant the payment of overtime or double rates of pay to employees or contractors who prepare for or implement the beneficial fire project when such expenses are necessary for the implementation of the beneficial fire project. Existing law authorizes the Director of Forestry and Fire Protection to provide grants to, or enter contracts or other cooperative agreements with, specified entities for the implementation and administration of projects and programs to improve forest health and reduce greenhouse gas emissions. Existing law authorizes the director to authorize advance payments and requires grantees who receive advance payments to file an accountability report with the department 4 months from the date of receiving the funds and every 4 months thereafter. This bill would instead require grantees who receive advance payments to file an accountability report within 6 months from the date of receiving the funds and every 6 months thereafter. This bill would incorporate additional changes to Section 4799.05 of the Public Resources Code proposed by AB 2513 to be operative only if this bill and AB 2513 are enacted and this bill is enacted last. This bill would declare that it is to take effect immediately as an urgency statute.
passed · California · Assembly Aug 13, 2026

AB 1704: Greenhouse gases: embodied carbon building materials.

Existing law requires, by December 31, 2026, the State Air Resources Board, in consultation with relevant stakeholders, as provided, to develop a framework for measuring the average carbon intensity of the materials used in the construction of new buildings, including those for residential uses. Existing law requires, by December 31, 2028, the state board to develop a comprehensive strategy for the state's building sector to achieve a 40% net reduction in greenhouse gas emissions of building materials, as specified, as soon as possible, but no later than December 31, 2035. Existing law authorizes the state board to establish an embodied carbon trading system, as defined, in compliance with these requirements, as provided. This bill would require the state board to determine whether using building materials with lower embodied carbon would be cost effective during the first 2-year period of their use compared to using conventional building materials before implementing the above-described provisions. If the state board determines that using building materials with lower embodied carbon would not be cost effective during the first 2-year period of their use compared to using conventional building materials, the bill would require the state board to delay or suspend, as applicable, implementation of those provisions for not less than 5 years, not to exceed 10 years in total.
Sub-Topics Climate Change
passed both · California · Assembly Aug 28, 2026

AB 2674: State Air Resources Board: internet website: methane emissions data.

The California Global Warming Solutions Act of 2006 designates the State Air Resources Board as the state agency charged with monitoring and regulating sources of emissions of greenhouse gases. Existing law requires the state board to approve and begin implementing a comprehensive short-lived climate pollutant strategy, as specified, to achieve a reduction in the statewide emissions of methane by 40% below 2013 levels by 2030, and requires methane emissions reduction goals to include specified targets to reduce the landfill disposal of organics. The state board has implemented regulations pursuant to the act for the purpose of reducing methane emissions from municipal solid waste landfills. This bill would require the state board to post on its internet website temperature and monitoring data received by the state board regarding methane emissions from landfills.
passed both · California · Senate Aug 27, 2026

SB 872: Delta Levees and Canal Subsidence Fund.

Existing law, the Sacramento-San Joaquin Delta Reform Act of 2009, declares that the Sacramento-San Joaquin Delta (Delta) is a critically important natural resource for California and the nation and it serves as both the hub of the California water system and the most valuable estuary and wetland ecosystem on the west coast of North and South America. Existing law establishes in the Natural Resources Agency the Department of Water Resources (department) . Existing law requires the department and the Department of Fish and Wildlife to determine the principal options for the Delta and requires the department to evaluate and comparatively rate each option for its ability to do specified things, including, among others, to maintain Delta water quality for Delta users, and to preserve, protect, and improve Delta levees. Existing law establishes in the agency the Sacramento-San Joaquin Delta Conservancy. Existing law requires the conservancy to act as a primary state agency to implement ecosystem restoration in the Delta and to support efforts that advance environmental protection and the economic well-being of Delta residents. Existing law provides for the preservation of specified management areas of the Suisun Marsh, pursuant to a protection plan prepared and adopted by the San Francisco Bay Conservation and Development Commission, as provided. Existing law establishes the Delta Stewardship Council, and requires the council to develop, adopt, and implement a comprehensive long-term management plan for the Delta, known as the Delta Plan, as provided. Existing law requires the department, upon appropriation, to reimburse an eligible local agency for costs incurred for the maintenance or improvement of specified levees, in an amount not to exceed 75% of costs incurred in excess of a set amount per mile, as provided. This bill would require the department to reimburse 100% of the excess costs if a local agency demonstrates economic hardship and the reimbursement is for a project that addresses a threat to life, property, water supply, or habitat. This bill would establish the Delta Levees and Canal Subsidence Fund in the State Treasury and, upon appropriation, would make the moneys in the fund available to the Secretary of the Natural Resources Agency for expenditure consistent with the allocations described below. The bill would authorize the secretary to seek out, and the fund to accept, state moneys from, among other sources, any bond funds, the General Fund, or the Greenhouse Gas Reduction Fund. The bill would authorize the fund to accept moneys from nonstate sources, including federal and private moneys, and would continuously appropriate those moneys without regard to fiscal year, for allocation as described below, thereby making an appropriation. The bill would require the secretary to allocate moneys in the fund, as specified, subject to funding availability, as follows: (1) to the department for the purposes of supporting capital improvements to restore the original design water conveyance capacity for state water conveyance systems, as defined, impacted operationally by land subsidence, and (2) to the department for projects in the Delta or Suisun Marsh to improve existing levees, as specified. The bill would require the conservancy to convene a working group with specified representation to develop a list of recommended projects, as provided. The bill would require the conservancy to publish the list on its internet website, allow 45 days for public comment, and hold at least one community meeting before the list is approved by the conservancy's governing board. The bill would require the department to administer any grants or funding agreements from the list of projects. The bill would require at least 15% of the funds for projects in the Delta or Suisun Marsh, as described in (2) above, to be for Delta levee projects from the list developed by the working group, as provided. The bill would authorize the department to impose additional requirements on projects to meet the conditions of the funding source, as provided. The bill would prohibit these moneys from being expended to pay the costs of the design, construction, operation, mitigation, or maintenance of any additional Delta conveyance facilities, as provided. The bill would require the secretary, no later than January 1, 2032, and by January 1 every 5 years thereafter, to report to the Legislature on expenditures, as provided. This bill would also require the department to provide a report to the budget committees of the Assembly and Senate no later than May 1, 2027, and biennially thereafter, that contains a 5-year spending plan detailing the engineering and capital improvements necessary to address state water conveyance systems impacted operationally by land subsidence, as provided. The bill would authorize the department to charge the state water supply contractors for the actual and reasonable cost of developing the plan.
Showing 1 to 10 of 75 bills
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