U.S. Climate Alliance
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States
United for
Climate Action
The U.S. Climate Alliance is a
bipartisan coalition of governors
sustaining America’s fight against climate change with bold, state-led action.
The U.S. Climate Alliance is a
bipartisan coalition of governors
sustaining America’s fight against climate change with bold, state-led action.
54% of the U.S. Population
59% of the U.S. Economy
Learn More About Us
Alliance Members
Alliance members are committed to achieving the goals of the Paris Agreement.
Select a member to learn more about their climate action and leadership.
Member Page
Governor
Gov. Katie Hobbs
Member
Arizona
Member Since
2023
Member Page
Governor
Gov. Gavin Newsom
Member
California
Member Since
2017
Founding Member
Co-Chair
Executive Committee Member
Member Page
Governor
Gov. Jared Polis
Member
Colorado
Member Since
2017
Member Page
Governor
Gov. Ned Lamont
Member
Connecticut
Member Since
2017
Member Page
Governor
Gov. Matt Meyer
Member
Delaware
Member Since
2017
Executive Committee Member
Member Page
Governor
Gov. Lou Leon Guerrero
Member
Guam
Member Since
2023
Member Page
Governor
Gov. Josh Green
Member
Hawaiʻi
Member Since
2017
Member Page
Governor
Gov. JB Pritzker
Member
Illinois
Member Since
2019
Member Page
Governor
Gov. Janet Mills
Member
Maine
Member Since
2019
Member Page
Governor
Gov. Wes Moore
Member
Maryland
Member Since
2018
Member Page
Governor
Gov. Maura Healey
Member
Massachusetts
Member Since
2017
Member Page
Governor
Gov. Gretchen Whitmer
Member
Michigan
Member Since
2019
Member Page
Governor
Gov. Tim Walz
Member
Minnesota
Member Since
2017
Member Page
Governor
Gov. Mikie Sherrill
Member
New Jersey
Member Since
2018
Member Page
Governor
Gov. Michelle Lujan Grisham
Member
New Mexico
Member Since
2019
Member Page
Governor
Gov. Kathy Hochul
Member
New York
Member Since
2017
Founding Member
Executive Committee Member
Member Page
Governor
Gov. Josh Stein
Member
North Carolina
Member Since
2017
Member Page
Governor
Gov. Tina Kotek
Member
Oregon
Member Since
2017
Member Page
Governor
Gov. Josh Shapiro
Member
Pennsylvania
Member Since
2019
Member Page
Governor
Gov. Daniel McKee
Member
Rhode Island
Member Since
2017
Member Page
Governor
Gov. Phil Scott
Member
Vermont
Member Since
2017
Member Page
Governor
Gov. Abigail Spanberger
Member
Virginia
Member Since
2026
Member Page
Governor
Gov. Bob Ferguson
Member
Washington
Member Since
2017
Founding Member
Executive Committee Member
Member Page
Governor
Gov. Tony Evers
Member
Wisconsin
Member Since
2019
Co-Chair
Executive Committee Member
Policy Priorities
Policy Priorities
Together, Alliance members are advancing high-impact policies, actions, and regulations across 10 key policy areas.
GHG Targets & Governance
Buildings
Climate Finance
Electricity
Industry
Transportation
Resilience
GHG Targets & Governance
Buildings
Climate Finance
Electricity Generation
Industry
Just Transition & Equity
Natural & Working Lands
Pricing Carbon & Valuing Damages
Just Transition & Equity
Natural & Working Lands
Pricing Carbon & Valuing Damages
Resilience
Transportation
Explore Our Policy Priorities
Latest From The Alliance
During Earth Week, Virginia Governor Abigail Spanberger Joins the U.S. Climate Alliance
April 23, 2026
Press Release | 2026
Alliance Governors Spotlight Action to Slash Climate Pollution, Energy Costs in State of the State Addresses
The U.S. Climate Alliance released a new video featuring remarks from member governors State of the State addresses detailing how they are tackling rising household energy costs while sustaining efforts to slash climate pollution.
Press Release | 2026
U.S. Climate Alliance Co-Chairs, Governors Newsom and Evers, Blast EPA Denial of Climate Change Harms to Americans
Alliance co-chairs respond to EPA’s repeal of a longstanding determination on the causes and harms of climate change.
Press Release | 2026
New Jersey Governor Mikie Sherrill Joins the U.S. Climate Alliance
New Jersey joined the coalition in 2018, and this announcement confirms the state’s continued membership in the Alliance.
Press Release | 2025
U.S. Climate Alliance Spotlights Strength and Durability of American State-Led Climate Action at COP30 in Brazil
In the absence of federal leadership, the Alliance took to the global stage and reaffirmed that America’s climate progress will continue.
More News & Events
Video Spotlight
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Our Work
The Alliance Secretariat helps members accelerate high-impact climate action by providing a broad range of technical, analytical, policy, and capacity assistance and resources. Learn more about our team of climate experts, the reports and guides we publish, and the programs and initiatives we lead.
Secretariat Staff
Member Support
Resources
Our Work
The Alliance Secretariat helps members accelerate high-impact climate action by providing a broad range of technical, analytical, policy, and capacity assistance and resources. Learn more about our team of climate experts, the reports and guides we publish, and the programs and initiatives we lead.
Secretariat Staff
Member Support
Resources
Quick Links
Policy Database
Careers
Social
Linkedin-in
Alliance Members
Arizona
California
Colorado
Connecticut
Delaware
Guam
Hawaiʻi
Illinois
Maine
Maryland
Massachusetts
Michigan
Minnesota
New Jersey
New Mexico
New York
North Carolina
Oregon
Pennsylvania
Rhode Island
Vermont
Virginia
Washington
Wisconsin
Policy Priorities
GHG Targets & Governance
Buildings
Climate Finance
Electricity
Industry
Just Transition & Equity
Natural & Working Lands
Pricing Carbon & Valuing Damages
Resilience
Transportation