Beautiful mountains and forest by a pool of crystal clear water

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.

Our boldest moves

To prevent the worst that climate change can do, we have to make bold moves on a massive scale.

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.

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.