O.C.G.A. § 50-5C-8: No waiver of sovereign immunity.

Nothing in this chapter shall be construed as or deemed a waiver of the sovereign or official immunity of any responsible public entity or any officer or employee thereof with respect to the participation in, or approval of, all or any part of the qualifying project or its operation, including, but not limited to, interconnection of the qualifying project with any other infrastructure or project.