Southern Environmental Law Center
The Southern Environmental Law Center (SELC) is the largest 501(c)(3) environmental nonprofit organization in the southeastern United States, with more than 100 attorneys and 200 staff members overall working at the local, state, and federal level. Headquartered in Charlottesville, Virginia, SELC has nine offices in six states: Alabama, Georgia, North Carolina, South Carolina, Tennessee and Virginia.
Source: Wikipedia — Southern Environmental Law Center (CC BY-SA 4.0)