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Save The Bay is the largest regional organization working to protect, restore and celebrate San Francisco Bay since 1961. Save The Bay engages more than 50,000 supporters, advocates, and volunteers to protect the Bay from pollution and reckless shoreline development and make it cleaner and healthier for people and wildlife. Save The Bay is leading a region-wide effort to re-establish 100,000 acres of tidal marsh that are essential for a healthy Bay. Volunteers from the community, local businesses, and schools work with our science team to perform hands-on restoration of the Bay shoreline. Save The Bay inspires the next generation of Bay activists through our award-winning restoration education programs.

At Rails-to-Trails Conservancy, we are building a nation connected by trails. We reimagine public spaces to create safe ways for everyone to walk, bike and be active outdoors.

Rainforest Action Network campaigns for the forests, their inhabitants, and the natural systems that sustain life by transforming the global marketplace through grassroots organizing, education, and non-violent direct action.

San Diego Coastkeeper protects and restores fishable, swimmable, drinkable waters in San Diego County.

Rare is the leading behavior change organization in conservation. We specialize in identifying proven locally-led solutions and work with partners and communities worldwide to bring these solutions to a regional and national scale. For over 45 years, through more than 450 behavior change campaigns across 60 countries, Rare has empowered over 10 million individuals to shift from resource users to environmental stewards. Our mission-Rare inspires change so people and nature thrive-is about motivating behavior change. Rare uses insights from behavioral science and design thinking to encourage individuals and their communities to adopt behaviors that benefit people and nature-and ensure that change lasts. Our programs are based on the cumulative power of individual action and the exponential power of those actions to inspire others. Rare trains local leaders to lead change, leaving a legacy of increased capacity and a sense of ownership, responsibility, and pride in conservation.

River Network grows and strengthens a transformational national network of water, justice, and river advocates. We envision a powerful and inclusive movement that ensures abundant clean water for all people and nature to thrive. We believe that joy and hope for our planet flows through our rivers.

The Center for Coastal Studies conducts scientific research with emphasis on marine mammals of the western North Atlantic and on the coastal and marine habitats and resources of the Gulf of Maine. We promote stewardship of coastal and marine ecosystems and conduct educational activities that encourage responsible use and conservation. We collaborate with other institutions and individuals whenever possible to advance our mission.

Since 1958, we’ve been uniting and mobilizing people across Montana, creating and growing a conservation movement around a shared love of wild public lands and waters. We work at the local level, building trust, fostering collaboration, and forging agreements for protecting the wild, enhancing public land access, and helping communities thrive. Our work has resulted in 16 wilderness areas, the Upper Missouri River Breaks National Monument, and other victories that have protected millions of acres from irresponsible development and degradation.

The League to Save Lake Tahoe is dedicated to protecting, restoring, and advocating for the ecosystem health and scenic beauty of the Lake Tahoe Basin. The organization focuses on water quality and its clarity for the preservation of a pristine Lake for future generations.

LightHawk's mission is the champion environmental protection through the unique perspective of flight. Our goal is to mobilize enough volunteer pilots, aircraft and resources to help tip the balance toward sustainability for every major environmental issue within our targeted areas of focus. LightHawk helps to address environmental issues through: Educational flights over contested landscapes to convert abstract proposals into something passengers can grasp has a powerful ability to transcend all personal ideologies, change hearts and minds, build commitment, and lead to action. Technical flights are often the only practical way to obtain objective data on patterns of human and wildlife use. Technical flights include aerial photography, scientific data-gathering, wildlife surveys, and ground-truthing data obtained from satellites, high-altitude photography, or computer modeling. All  flights are donated by our corps of volunteer pilots.

International Rivers protects rivers and defends the rights of communities that depend on them. We work to stop destructive dams and promote water and energy solutions for a just and sustainable world.

GrowNYC (formerly Council on the Environment of NYC) is a hands-on non-profit which improves New York City’s quality of life through environmental programs that transform communities block by block and empower all New Yorkers to secure a clean and healthy environment for future generations.