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

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.

Latest From The Alliance

Press Release | 2026

Virginia Governor Spanberger | | US Climate Alliance
During Earth Week, Virginia Governor Abigail Spanberger Joins the U.S. Climate Alliance

Virginia Governor Abigail Spanberger announced that she has joined the U.S. Climate Alliance. Virginia was previously a member of the coalition from 2017 through 2021.

Press Release | 2026

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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

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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 | 2026

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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.

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.

Our Work at the U.S. Climate Alliance | Annapolis Rock, Maryland

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.

The Alliance On Social Media

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📢 Join our class of Summer 2026 interns!

We’re looking for interns ready to contribute to the Alliance Secretariat's dynamic policy, communications, & federal & external affairs teams.

Learn more & apply: usclimatealliance.org/about/careers
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Proud to sign bipartisan HB26-1007, opening balcony solar access for Coloradans. Colorado is now the 4th state for balcony solar. Thanks to Reps. Lesley Smith, Rebekah Stewart, and Sens. Cathy Kipp, Matt Ball.
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Great response for WAZIP — we've already received about $40 million in applications just a week after opening.

Washington businesses are ready to modernize their fleets with cleaner vehicles.
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