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The American Battlefield Trust preserves America’s hallowed battlegrounds and educates the public about what happened there and why it matters. As the nation's leading heritage land preservation organization, we have saved more than 57,000 acres of battlefield land in 24 states to date — thanks to the support of our members & partners.

The Hawaiʻi Conservation Alliance Foundation (HCAF) was formed in September of 2006 by the members of the Hawai'i Conservation Alliance (HCA). The HCAF was established as a 501(c)(3) non-profit organization to secure private support for the programs and activities of the HCA, actively promulgate information on Hawai'i's conservation values and needs, fund conservation grants, and promote conservation education and awareness. The HCA is a cooperative partnership of 25 member agencies, educational institutions, and non-profit organizations that promote effective, long-term management of Hawai'i's native ecosystems through collaborative research, training, and outreach among land managers, scientists, educators, and the general public. The partners of the Alliance have a combined stewardship of more than 80% of Hawaiʻi's native terrestrial ecosystems and 100% of its marine reserves.

The Save Our Springs Alliance works to protect the Edwards Aquifer, its springs and contributing streams, and the natural and cultural heritage of the Hill Country region and its watersheds, with special emphasis on Barton Springs.

Through advocacy and education, the Friends of the Boundary Waters Wilderness works to protect, preserve, and restore the wilderness character of the Boundary Waters Canoe Area Wilderness and Quetico-Superior ecosystem.

This organization is dedicated to responding to the needs of the Haitian people in the area of availability to clean water, using simple technology (Biosand water filters) and proven effective methods for development of clean water projects.

Catawba Lands Conservancy's mission is saving land and connecting lives to nature.

WildAid's mission is to end the illegal wildlife trade in our lifetimes by reducing demand through global public awareness campaigns, and by providing comprehensive marine protection.

To protect, restore, and expand the National Conservation Lands through education, advocacy, and partnerships.

Chattahoochee Riverkeeper’s (CRK) mission is to advocate and secure the protection and stewardship of the Chattahoochee River, including its lakes, tributaries and watershed, in order to restore and conserve their ecological health for the people and wildlife that depend on the river system.

To honor the relationship between people and land by protecting irreplaceable lowcountry lands including working farms and forests, scenic vistas, relatively natural habitats and historic landscapes using both established and innovative conservation approaches.

Our mission is to make renewable energy technology and job training accessible to underserved communities. We bring together community partners, volunteers, and job trainees to implement solar power and energy efficiency for low-income families, providing energy cost savings, valuable hands-on experience, and a source of clean, local energy that benefits us all.

Founded in 1988, our mission is to restore and protect the Cahaba River Watershed and its rich diversity of life. We impact our central Alabama watershed, the Birmingham metro area, and policy at the state, regional, and national level.