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The Surfrider Foundation is a non-profit, grassroots organization dedicated to the protection and enjoyment of our world’s oceans, waves and beaches through a powerful activist network. Founded in 1984 by a handful of visionary surfers in Malibu, California, the Surfrider Foundation now maintains more than 250,000 supporters, activists and members worldwide..

Providing for Yosemite's future is our passion. Yosemite Conservancy is the only philanthropic organization dedicated exclusively to the protection and preservation of Yosemite National Park. We inspire people to support projects and programs that preserve and protect Yosemite National Park's resources and enrich the visitor experience. With the support of our donors, we have completed nearly 500 projects providing more than $90 million in support to Yosemite. We are committed to creating unique opportunities for people to connect with the park, through restoring hiking trails and iconic lookouts, providing outdoor education and volunteer programs.

Outdoor Afro celebrates and inspires Black connections and leadership in nature. Our national not-for-profit organization reconnects Black people to our lands, water, and wildlife through outdoor education, recreation, and conservation. Some examples of Outdoor Afro’s year-round activities range from fishing, hiking, biking, kayaking, gardening, skiing, and more.

The American Lung Association saves lives by improving lung health and preventing lung disease.

The Texas Parks and Wildlife Foundation provides private support to the Texas Parks and Wildlife Department to manage and conserve the natural and cultural resources of Texas and to provide hunting, fishing and outdoor recreation activities for the use and enjoyment of present and future generations.

Save the Bay™, and keep it saved, as defined by reaching a 70 on CBF's Health Index. The Chesapeake Bay Foundation's (CBF) mission, simply stated, is to Save the Bay and keep it saved. We define a Saved Bay as having a score of 70 (out of 100) on CBF's State of the Bay health index. Thanks largely to a dramatic reduction in the amount of pollution entering the system, at 70, the Chesapeake Bay and its tributary rivers will be highly productive and in good health as measured by established water-quality standards. The result will be clear water, free of impacts from toxic contaminants, and healthy oxygen levels, able to support living resources in all parts of the Bay.

To preserve and manage the Appalachian Trail – ensuring that its vast natural beauty and priceless cultural heritage can be shared and enjoyed today, tomorrow, and for centuries to come.

Native Conservancy works with Alaska Native communities to preserve, repatriate, and restore ancestral lands, coastal habitats, and traditional food systems. The organization secures land in conservation trusts, supports Indigenous stewardship and food sovereignty, and develops regenerative mariculture (e.g., kelp) and habitat-restoration programs that combine Indigenous knowledge with science.

Environmental Defense Fund is a leading national nonprofit organization representing more than 700,000 members. Since 1967, we have linked science, economics and law to create innovative, equitable and cost-effective solutions to society's most urgent environmental problems. Environmental Defense Fund is dedicated to protecting the environmental rights of all people, including future generations. Among these rights are access to clean air and water, healthy and nourishing food, and flourishing ecosystems. Guided by science, Environmental Defense Fund evaluates environmental problems and works to create and advocate solutions that win lasting political, economic and social support because they are nonpartisan, cost-efficient and fair. Environmental Defense Fund believes that a sustainable environment will require economic and social systems that are equitable and just. We affirm our commitment to the environmental rights of the poor and people of color. As an American organization, Environmental Defense Fund will always pay special attention to American environmental problems and to America's role in both causing and solving global environmental problems.

For more than 20 years, the Clinton Foundation has transformed philanthropy — running programs that develop leaders and accelerate solutions to the world’s most pressing challenges. Under the leadership of President Clinton, Secretary Clinton, and Chelsea Clinton, our unique approach prioritizes solutions over ideology — bringing people together in the spirit of collaboration and pragmatic problem-solving for a brighter future. Programs founded by the Clinton Foundation since its inception reflect our shared commitment to “putting people first” — the practice of focusing on how a proposed policy, program, or partnership can directly affect a person’s life and make a lasting impact.

City Island Oyster Reef Project is a nonpolitical community group of volunteers, launch by City Island Drift, dedicated to the restoration of oyster reef ecosystems in Eastchester Bay and Long Island Sound.

Sogorea Te’ Land Trust is an urban Indigenous women-led land trust based in the San Francisco Bay Area that facilitates the return of Indigenous land to Indigenous people.