"The communities we serve are already seeing the benefits of this transition. Customers in both states deserve a clean energy plan that supports communities and keeps rates as low as possible, while ensuring the continued economic competitiveness that the Carolinas depend on. We look forward to thoroughly reviewing the NCUC order and incorporating it into our resource planning, including our filings in South Carolina in August 2023." Highlights of the carbon plan can be found here in an NCUC news release. Duke Energy Duke Energy (NYSE: DUK), a Fortune 150 company headquartered in Charlotte, N.C., is one of America's largest energy holding companies. Its electric utilities serve 8.2 million customers in North Carolina, South Carolina, Florida, Indiana, Ohio and Kentucky, and collectively own 50,000 megawatts of energy capacity. Its natural gas unit serves 1.6 million customers in North Carolina, South Carolina, Tennessee, Ohio and Kentucky. The company employs 28,000 people.