Global Warming Task Force of Henderson County
- Nonpartisan organization with a goal to reduce carbon dioxide emissions and pollution. Features calendar, articles, blog, downloadable brochure.
- http://www.savetheearthnc.org/

Henderson County Soil and Water Conservation District
- Features meeting schedule and annual report plus a useful collection of links to online soil maps, surveys, and agricultural districts in the area.
- http://www.henderson.lib.nc.us/county/soil/

Bullington Center
- Public botanical garden with greenhouse, nature trails, and amphitheater, offers educational programs in horticulture and natural science. Features events plus information on the gardens, facilities, and master plan.
- http://www.bullingtoncenter.org