Over the past 20+ years, hundreds of organizations have come together to address climate change and other forms of environmental harm being caused across California. However, their efforts to make the state – and the planet – livable for future generations have consistently faced stiff, very well-funded opposition from corporate advocacy groups, oil & gas companies, and utility companies.
Below are some of the key bills and ballot measures that have shaped policy in this area. Click on them to learn more about what they did, or could have done, and who supported and opposed them.
2005
This ballot measure would have required utility companies to increase their use of renewable energy sources by at least 1% every year, and at least 20% by 2010.
Spending in Support
$81.2M
Spending in Opposition
$4.7M
Results
Defeated 34%/66%
Supporters
Spent $81.2 million, with the majority coming from the California Teachers Association ($40.6 million) and the California State Council of Service Employees ($12.5 million).
Opponents
Spent $4.7 million, with the largest spenders being:
Constellation Energy Group
$2.1M
Mirant Services
$747K
Calpine Corporation
$487K
Reliant Energy
$348K
$184K
Strategic Energy
$173K
2005-06
This bill created a statewide greenhouse gas emission limit that would reduce emissions by 25% by 2020.
Results
Passed Senate 23-14
Passed Assembly 47-32
Signed by Governor Schwarzenegger
Supporters
348 organizations and individuals from the environmental, business, governmental, and other sectors (as of 8/30/06).
Opponents
116 corporate advocacy groups, businesses, and other organizations, including (as of 8/30/06):
2005-06
Among other things, this bill would have required that state agencies take every “cost-effective” and “technologically feasible” action to reduce the growth of petroleum demand and increase vehicle energy efficiency and the use of alternative fuels.
Results
Passed Assembly 48-29
Passed Senate 26-13
Vetoed by Governor Schwarzenegger
Supporters
As of 8/28/06:
American Lung Association of California
California Communities Against Toxics
California League of Conservation Voters
California Natural Gas Vehicle Coalition
California Thoracic Society
Clean Power Campaign
Heal the Bay
Natural Resources Defense Council
Planning and Conservation League
Sacramento Metropolitan Air Quality Management District
Sierra Club
Union of Concerned Scientists
Opponents
As of 8/28/06:
Alliance of Automobile Manufacturers
California Business Alliance
California Citrus Mutual
California Council for Environmental and Economic Balance
California Grocers Association
California Hispanic Chamber of Commerce
California League of Food Processors
California Mining Association
California Taxpayers' Association
California Taxpayer Protection Committee
California Women in Agriculture
Olive Growers Council of California
Small Business Action Committee
Western Plant Health Association
2005-06
This bill would have increased the penalty caps for certain types of air pollution.
Results
Passed Senate 21-13
Defeated in Assembly 36-36
Supporters
A group of 39 environmental, social justice, health, and other organizations (as of 8/31/06).
Opponents
A group of 32 corporate advocacy groups and other organizations, including (as of 8/31/06):
2006
This ballot measure would have imposed a tax on oil extraction to fund alternative energy research.
Spending in Support
$100.2M
Spending in Opposition
$157.6M
Results
Defeated 55%/45%
Supporters
Spent $100.2 million, with $81.3 coming from Stephen Bing.
Opponents
Spent $157.6 million, with the largest contributors being:
$63.6M
$54.9M
$16.0M
$5.1M
BP America
$5.0M
Plains Exploration & Production Company
$4.7M
Berry Petroleum Company
$2.0M
California Independent Petroleum Association also contributed $173K.
2007-08
This bill would have required new commercial buildings that are 50,000 square feet or greater to be designed, constructed, and operated to meet the applicable green building standards.
Results
Passed Senate 21-18
Passed Assembly 45-32
Vetoed by Governor Schwarzenegger
Supporters
As of 9/10/07:
American Lung Association
California Coastal Protection Network
California League of Conservation Voters
City and County of San Francisco
City of Los Angeles
County of Santa Cruz
Defenders of Wildlife, Environmental Defense
Health Officers Association of California and NRDC
Metropolitan Water District of Southern California
Planning and Conservation League
Sacramento Metropolitan Air Quality Management District
Sierra Club California
Opponents
As of 9/10/07:
American Forest & Paper Association
Association of General Contractor
Building Owners & Manages Association of California
California Broadcasters Association
California Building Officials
California State University
California Forestry Association
California League of Food Processors
Consulting Engineers and Land Surveyors of California
International Council of Shopping Centers
Lumber Association of California and Nevada
National Association of Industrial and Office Properties
Retail Industry Leaders Association
Western Electrical Contractors Association
2007-08
This bill would have established the California Climate Change Institute within the University of California to perform climate change research and help develop green workforce development strategies.
Results
Passed Assembly 42-30
Passed Senate 21-14
Vetoed by Governor Schwarzenegger
Supporters
As of 8/31/08:
California Community Colleges
California State University
CPUC Division of Ratepayer Advocates
Latino Issues Forum
State Building and Construction Trade Council of California
University of California
University of Southern California
Opponents
As of 8/31/08:
American Council of Engineering Companies, California
Building Owners and Managers Association of California
California Large Energy Consumers Association
California Taxpayers' Association
Valley Industry & Commerce Association
2008
This ballot measure would have required utilities to generate 20% of their power from renewable energy by 2010, 40% by 2020, and 50% by 2025.
Spending in Support
$14.8M
Spending in Opposition
$46.7M
Results
Defeated 64%/36%
Supporters
Spent $14.8 million, with $14.2 coming from Peter Sperling.
Opponents
Spent $46.7 million, with the largest contributors being:
2009-10
With funds generated from the California Global Warming Solutions Act of 2006, this bill would have created a California Climate Change Community Benefits Fund to direct funds solely to the communities most impacted and disadvantaged by greenhouse gas emissions.
Results
Passed Senate 22-15
Passed Assembly 49-29
Vetoed by Governor Schwarzenegger
Supporters
As of 8/27/10:
Center on Race, Poverty and the Environment
Coalition for Clean Air Greenlining Institute
National Association for the Advancement of Colored People
Diocese of Stockton
Ella Baker Center for Human Rights
Environmental Defense Fund
Central Valley Air Quality Coalition
Global Air Quality Committee
Sierra Club Association for Irritated Residents
American Lung Association
Breathe California
Central Valley Air Quality Coalition
COFEM
Community Resources Project, Inc.
Planning and Conservation League
Union of Concerned Scientist
Opponents
As of 8/27/10:
Amcor PET Packaging N.A.
California Council for Environmental and Economic Balance
California Forestry Association
California Grocers Association
California League of Food Processors
California Taxpayers Association
Del Monte Foods Industrial Environment Association
Stop Hidden Taxes Coalition
2010
This ballot measure would have strengthened PG&E’s monopoly and weakened the ability of localities to offer renewable energy to residents.
Spending in Support
$72.2M
Spending in Opposition
$225K
Results
Defeated 53%/47%
Supporters
Spent $72.2 million, with PG&E contributing $72.1 million and the “CA Business PAC, Sponsored by the California Chamber of Commerce” providing the other $142K.
Opponents
Spent just $225K, with no contributor giving more than $40K.
2010
This ballot measure sought to suspend the California Global Warming Solutions Act of 2006 (see above) until California’s unemployment rate dropped to 5.5% or lower for a full year.
Spending in Support
$16.6M
Spending in Opposition
$62.2M
Results
Defeated 62%/38%
Supporters
Spent $16.6 million, with the largest contributors being:
$7.9M
Flint Hills Resources
$1.6M
$776K
Adam Smith Foundation
$773K
$465K
Tower Energy Group
$310K
CVR Energy
$233K
Opponents
Spent $62.2 million, with the largest contributors being:
Thomas Steyer
$7.8M
National Wildlife Federation
$4.7M
No on 23 Committee of the NRDC Action Fund to Stop the Dirty Energy Proposition
$2.9M
Californians for Clean Energy and Jobs, Sponsored by Environmental Organizations and Businesses
$2.1M
Environmental Defense Action Fund Say Not to Prop 23 Committee
$1.7M
2015-16
This bill required the Air Resources Board to ensure that statewide greenhouse gas emissions are reduced to at least 40% below the 1990 level by 2030.
Results
Passed Assembly 48-31
Passed Senate 25-13
Signed by Governor Brown
Supporters
A group of 283 environmental, social justice, labor, health, faith, and other community organizations; municipalities; businesses; and elected officials (as of 8/24/16).
Opponents
A group of 80 corporate advocacy groups and other organizations, including (as of 8/24/16):
2017-18
This bill would have required notification of any negative environmental impacts to families and schools that are located nearby.
Results
Passed Senate 25-13
Passed Assembly 42-30
Vetoed by Governor Brown
Supporters
A group of 55 environmental, social justice, labor, health, faith, and other community organizations (as of 8/27/18).
Opponents
A group of 17 corporate advocacy groups, including (as of 8/27/18):
2021-22
This bill would have declared that it is the policy of the state to achieve net zero greenhouse gas emissions and reduce anthropogenic emissions by at least 90% below the 1990 level no later than 2045.
Results
Died in Assembly
Supporters
A group of 61 environmental, social justice, health, and other community organizations; municipalities; and elected officials (as of 9/9/21).
Opponents
A group of 109 corporate advocacy groups, businesses, and other organizations, including (as of 9/9/21):
2021-22
This bill would have required large businesses operating in California to publicly report their greenhouse gas emissions.
Results
Passed Senate 23-7
Died in Assembly
Note: a similar bill – AB-1279 – was passed and signed into law by Governor Newsom
Supporters
A group of 152 environmental, social justice, labor, health, faith, and other community organizations; municipalities; and businesses (as of 8/31/22).
Opponents
A group of 50 corporate advocacy groups and other organizations, including (as of 8/31/22):
2023-24
This bill would have increased California’s greenhouse gas emission reduction target from 40% below the 1990 level to 55% below that level.
Results
Died in Senate
Supporters
A group of 44 environmental, health, and other community organizations (as of 3/13/23).
Opponents
A group of 21 corporate advocacy groups and other organizations, including (as of 3/13/23):
2023-24
This bill would have amended the California Constitution to declare that the people shall have a right to clean air and water and a healthy environment.
Results
Died in Assembly
Supporters
A group of 85 environmental, health, and other community organizations (as of 4/5/24).
Opponents
As of 4/5/24:
Desert Water Agency
El Dorado Irrigation District
Palmdale Water District
2023-24
This bill would have required that certain fossil fuel companies pay for the costs that California has or will incur as a result of climate change.
Results
Died in Senate
Supporters
A group of 102 environmental, social justice, health, and other community organizations (as of 5/17/24).
Opponents
A group of 13 corporate advocacy groups and other organizations, including (as of 5/17/24):
2025-26
This bill sought to create a cause of action for those harmed by “climate disasters,” storms, wildfires, and other events caused in part by climate change, against large companies engaged in the extraction, production, manufacture, marketing, or sale of fossil fuel products.
Results
Died in Senate
Supporters
A group of 73 environmental, social justice, health, and other organizations (as of 4/4/25).
Opponents
A group of 51 corporate advocacy groups and other organizations, including (as of 4/4/25):
2025-26
This bill would have required responsible parties to pay the state for all damages associated with climate harms accrued since January 1, 1990.
Results
Died in Assembly
Supporters
A group of 228 environmental, social justice, labor, health, faith, and other community organizations (as of 4/27/25).
Opponents
A group of 48 corporate advocacy groups and other organizations, including (as of 4/27/25):
Where are we now?
Because so many organizations and community leaders came together to fight for the health and viability of our environment, there have been many significant victories over the past two decades. However, the consistent opposition from deep-pocketed corporate advocacy groups, oil & gas companies, and utility companies has delayed and prevented the type of action that is necessary to preserve life on this planet. As a result, and in large part because of the consistent opposition from California’s oligarchs, California is already experiencing the harmful effects of climate change, including an increase in extreme heat events, drought, floods, wildfire, and sea level rise. The potential impacts only get more severe if this pattern continues:
- According to the most recent California Climate Change Assessment, without large-scale human intervention, by 2100 the average annual maximum daily temperature is projected to increase by 5.6-8.8°F, water supply from snowpack is projected to decline by two-thirds, the average area burned in wildfires could increase by 77%, and up to 67% of Southern California beaches may completely erode due to sea level rise.
- A study by researchers from the United States Geological Survey (USGS) estimates that by 2100, roughly six feet of sea level rise and recurring annual storms could impact more than 480,000 California residents.