West

California

California has long been a leader in climate and environmental justice policy and is one of the world’s largest economies. Despite ambitious climate policies, including an emissions reduction target of 85% below 1990 levels by 2045, emissions decreased only 12% from 1990-2022. Over 60% of in-state electricity is generated from renewables, and the state is the nation’s top producer of electricity from solar and geothermal resources. The state ranks 8th in the country for crude oil production, although both crude oil and natural gas production are steadily declining.
GHG Reduction Targets
All targets relative to 1990 levels
2030
40%
2045
85%
2045
Carbon neutral
Governor
Gavin Newsom (Democrat)
House Party
Democratic Supermajority
Senate Party
Democratic Supermajority
Legislative session
12/2/24 - 9/12/25
US Climate Alliance Status
Member

52

Policies Enacted or In Progress
across 7 policy areas

15

Policy Opportunities
across 4 policy areas

West

11 states
This map shows the occurrence of climate policies passed at the state-level. Higher numbers represent more climate policies enacted.

Progress by Policy Area

  • Enacted Enacted policies have been passed or established in a state by a governing body via legislation, executive orders, rules, regulations, and/or other program creation, and remain in effect.
  • In-progress In progress policies have been established in a state, but final regulations, rules, or plans are pending final approval. This also includes legislation and executive orders that require regulations to be put into effect.
  • Partially Enacted Partially enacted policies have been enacted in the state, but are missing one or more policy components. Dashboard policies cannot be considered partially enacted unless policy components are available.
  • Not Enacted Not enacted policies have not been passed or established in the state or are no longer in effect.
Glossary of Terms
The colored bars indicate the status for each policy on the Dashboard, viewed across seven policy areas.
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Greenhouse Gas Emissions Projections in California

Created in partnership with

Climate Policies in California

Filters
Status Policy Policy Area Policy Category Year Enacted
Enacted
Empty column

California LEV Program

Transportation
Light-Duty Vehicles 2022
Enacted
Empty column

Model Year (MY) 2026: 35% of new passenger vehicle sales are ZEVs | MY 2030: 68% of new sales are ZEVs | MY 2035: 100% of new sales are ZEVs, with up to 20% being hybrid or hydrogen-powered vehicles.

In response to the passage of federal resolutions repealing California’s Clean Air Act waivers for Advanced Clean Cars II (ACC II), Advanced Clean Trucks (ACT), and the Low NOx Omnibus Rules, Governor Newsom directed CARB to propose "Advanced Clean Cars III" regulations as an alternative for ACC II, ACT, and Low NOx rules.

Transportation
Light-Duty Vehicles 2022
Enacted
Empty column

The Consumer Assistance Program offers incentives between $1,350 to $2,000 to for income-qualifying residents to retire operational vehicles that meet certain requirements.

Establishing Policies
Transportation
Light-Duty Vehicles
Enacted
Empty column

The Low NOx Omnibus Rule applies to Model Year 2024 onwards.

In response to the passage of federal resolutions repealing California’s Clean Air Act waivers for Advanced Clean Cars II (ACC II), Advanced Clean Trucks (ACT), and the Low NOx Omnibus Rules, Governor Newsom directed CARB to propose "Advanced Clean Cars III" regulations as an alternative for ACC II, ACT, and Low NOx rules.

Transportation
Medium- and Heavy-Duty Vehicles 2020
Enacted
Empty column

By 2035: 55% of Class 2b-3 truck sales are zero-emissions | 75% of Class 4-8 straight truck sales are zero emissions | 40% of Class 7-8 tractor sales are zero-emissions.

In response to the passage of federal resolutions repealing California’s Clean Air Act waivers for Advanced Clean Cars II (ACC II), Advanced Clean Trucks (ACT), and the Low NOx Omnibus Rules, Governor Newsom directed CARB to propose "Advanced Clean Cars III" regulations as an alternative for ACC II, ACT, and Low NOx rules.

Transportation
Medium- and Heavy-Duty Vehicles 2021
Not Enacted
Empty column

Medium- and heavy-duty (MHD) electric vehicle rebates consist of programs and policies that offer rebates to make MHD electric vehicles more affordable to increase their adoption in a state.

Transportation
Medium- and Heavy-Duty Vehicles
Enacted
Empty column

50% of newly purchased light-duty vehicles in the state fleet each year are ZEVs

15% of newly purchased medium- and heavy-duty vehicles (MDHVs) in the state fleet are ZEVs by 2026 | 30% are ZEVs by 2030

Establishing Policies
Transportation
Lead by Example 2017
Enacted
Empty column

100% of public transit agencies' bus fleets are zero-emission by 2040

100% of newly purchased or contracted school buses are zero-emission by 2035

Transportation
Lead by Example 2023
Enacted
Empty column

Requires EV charging infrastructure for certain new single- and two-family dwellings, as well as at least 10% of parking spaces designated for EVs in new multifamily dwellings. For new nonresidential buildings, requires one EV parking space for buildings with 10+ total parking spaces, increasing the required number of EV spaces incrementally up to 200 spaces; for developments with 200+ spaces, at least 6% of total spaces must be designated for EVs.

Establishing Policies
Transportation
EV Charging Infrastructure 2022
Enacted
Empty column

The California Electric Vehicle Infrastructure Project (CALeVIP) offers rebates for the purchase and installation of publically available Level 2 and direct current (DC) fast chargers.

Transportation
EV Charging Infrastructure
Enacted
Empty column

2018 Zero-Emission Vehicle Action Plan Priorities Update

Transportation
Transportation Plans and Targets 2018
Enacted
Empty column

CARB has set regional GHG targets for each metropolitan planning organization for 2020 and 2035, ranging between a 3-19% decrease in per capita emissions by 2035, relative to 2005 emissions levels.

Transportation
Transportation Plans and Targets 2018
Enacted
Empty column

California Low Carbon Fuel Standard Program requires an overall 20% reduction in carbon intensity in 2030

Transportation
Transportation Plans and Targets 2010
Enacted
Empty column

California is ranked 4th out of 50 in the 2024 Bicycle Friendly State rankings by the League of American Bicyclists.

Policy Components
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5/5
Transportation
Public and Active Transportation

The State Climate Policy Dashboard tracks only passed policies and does not include bills currently proposed in legislative sessions. The website is intended to illustrate the current status of policies for each state, as well as key resources and model states for each policy.

Much of the information contained in this database is derived from the public domain, with links to resources provided. The information provided is made available solely for general information purposes and does not constitute legal advice. Click here for full Terms of Use.

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