Sierra Club Foundation
The Sierra Club Foundation promotes climate solutions, conservation, and movement building through a powerful combination of strategic philanthropy and grassroots advocacy. The Foundation is the fiscal sponsor of Sierra Club’s charitable environmental programs.
The Nature Conservancy
The mission of The Nature Conservancy (TNC) is to conserve the lands and waters on which all life depends. Our vision is a world where the diversity of life thrives, and people act to conserve nature for its own sake and its ability to fulfill our needs and enrich our lives. How do we achieve this? Through the dedicated efforts of our diverse staff and over 400 scientists, we impact conservation in 76 countries and territories: 37 by direct conservation impact and 39 through partners. With the help of many partners, from individuals and governments to nonprofits and corporations, to Indigenous Peoples and local communities around the world, we use a collaborative approach and pursue our ambitious 2030 Goals. That's how TNC has forged new paths for conservation since our founding in 1951.
Natural Resources Defense Council (NRDC)
NRDC works to safeguard the earth—its people, its plants and animals, and the natural systems on which all life depends.We combine the power of more than three million members and online activists with the expertise of some 700 scientists, lawyers, and policy advocates across the globe to ensure the rights of all people to the air, the water, and the wild.
Environmental Defense Fund
Environmental Defense Fund's mission is to build a vital Earth. For everyone.We are Environmental Defense Fund, the organization that is all-in on climate — the greatest challenge of our time. Our game-changing solutions put people at the center of all we do.