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The American Chestnut Foundation has one simple goal: to restore the American chestnut to its native forests. Destroyed by an imported blight many consider the worst environmental disaster of the twentieth century, the American chestnut was virtually eliminated from the eastern hardwood forest between 1904 and 1940. With its loss, wildlife populations plummeted; never to return to former levels. With recent developments in genetics, there is promise that this critically important wildlife food source and timber tree will again become part of our natural heritage. To make this possibility a reality, a group of prominent scientists, in 1983, established the non-profit research-oriented American Chestnut Foundation (TACF). The Foundation's mission is simple: to restore the American chestnut as an integral part of the eastern forest ecosystem. TACF is employing traditional plant breeding techniques, backed by advanced research methods, to develop a blight resistant American chestnut tree. TACF is restoring a species - and in the process, creating a template for restoration of other tree and plant species.

The Anacostia Watershed Society's mission is to protect and restore the Anacostia River and its watershed communities by cleaning the water, recovering the shores, and honoring the heritage. Our ultimate goal is to make the Anacostia River swimmable and fishable, in compliance with the federal Clean Water Act, for all to enjoy.

Since 1876 we’ve made it our mission to protect the mountains, forests, waters, and trails you love in the Northeast and Mid-Atlantic regions. We envision a world where our natural resources are healthy, loved, and always protected, and where the outdoors occupies a place of central importance in every person’s life. We encourage you to experience, learn more, and appreciate the outdoors knowing that your participation supports the conservation and stewardship of the natural world around you.

Bald Head Island Conservancy fosters community based barrier island conservation, preservation and education, to live in harmony with nature.

BRING’s mission is helping people understand how the stuff we use shapes the planet we share.

California Trout's mission is to ensure healthy waters and resilient, wild fish for a better California. Our belief is that abundant wild fish indicate healthy waters and that healthy waters mean a better California. As such, we work to solve the state's complex resource issues while balancing the needs of wild fish and people

The Center for Creative Land Recycling (CCLR or "see clear") is a nonprofit organization founded on the belief that intelligent, innovative land use is the key to ensuring a healthy future for both our communities and our environment. Our mission is to enable communities to develop sustainably and equitably through land recycling---restoring underutilized, blighted sites to productive use.

The Center for Neighborhood Technology was founded to develop and test new sustainable economic development strategies and act as resource for local organizations working to improve their neighborhoods. Over the years it has assumed a number of different roles: spearheading research, analysis, and mapping; convening, staffing, and managing consortia and partnerships; developing and demonstrating new economic development tools and strategies; organizing policy campaigns; and acting as a funding intermediary. All of these roles have addressed, in different ways , how to take better advantage of the urban environment and its many undervalued assets--transportation networks, social networks, density, and natural infrastructure--in ways that deliver tangible benefits to households and communities.

To empower our community to conserve natural resources.

ISC's mission is to help communities around the world address environmental, economic, and social challenges to build a better future shaped and shared by all. We are in the business of unleashing the power of people to transform their communities. Our approach ensures solutions emerge from within the community, rather than being imposed from the outside. By sharing international best practices and experience, providing technical expertise and training, and building the capacity of local organizations, we are sparking creative solutions and lasting change. Since our founding in 1991 by former Vermont Governor Madeleine M. Kunin and current ISC President George Hamilton, ISC has led transformative, community-driven projects across the globe. Over the years, we have developed an approach that supports a community’s ability to meet challenges head on.

The Climate Trust promotes climate change solutions by providing high quality greenhouse gas offset projects and advancing sound offset policy.

Climate Solutions’ mission is to accelerate practical and profitable solutions to global warming by galvanizing leadership, growing investment, and bridging divides.