Duke Energy Carolinas proposes new rates to support ongoing efforts to build a stronger energy future for South Carolina customers

Recent investments have strengthened the grid and reduced outages for customers The electric utility serves nearly 680,000 customers in the Upstate region and along the I-77 corridor south of CharlotteGREENVILLE, S.C., July 1, 2025 /PRNewswire/ -- Duke Energy Carolinas today asked South Carolina regulators to perform a public review of the company's current rates. The company last requested a review of base rates for customers in early 2024. Since then, the company has made investments in the things our ne ...