With added options, Green Source Advantage Choice helps large businesses access renewable energy on Duke Energy's gridCHARLOTTE, N.C., Oct. 22, 2024 /PRNewswire/ -- Duke Energy (NYSE: DUK) has received approval for Green Source Advantage Choice (GSA-C) in North Carolina, a program that provides the opportunity for large business customers to support renewable energy development by supplementing their power usage with 100% renewable, carbon-free generation."Green Source Advantage Choice builds upon the succe ...