
United states
The U.S. is the second-largest contributor to global warming. We’re working where we can make the biggest change.
Slashing climate pollution in the U.S. will have a big impact on stabilizing the climate and strengthening the ability of people and nature to thrive around the world.
By delivering game-changing climate solutions in the U.S., we are helping to build more just, equitable, healthy and resilient communities.
Featured work
Our work in the U.S. is expansive, all geared toward our mission of building a vital Earth for everyone. We collaborate with communities, business leaders and other important partners to make it happen.
- Project
Harnessing satellite data to fight drought and keep us fed
- Project
How we’re using technology to tackle air pollution in communities
- Article
The Inflation Reduction Act is a victory for the climate. Here's what comes next
- Explainer
Lead: A toxic legacy
- Timeline
Slashing methane to slow global warming right now
- Overview
Defending environmental safeguards in the U.S.
Our experts
We bring wide-ranging perspectives and skills to our work in the U.S. Meet some of the people who make it happen.
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Maurice Hall
Senior Advisor, Climate Resilient Water Systems
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Ilissa Ocko
Senior Climate Scientist II, Barbra Streisand Chair of Environmental Studies
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Vickie Patton
General Counsel
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Rainer Romero-Canyas
Lead Senior Behavioral Social Scientist
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Derek Walker
Vice President, U.S. Region

Where we work
We deliver bold, game-changing climate solutions in China, Europe, India and the U.S., and work in over 30 countries around the globe.