GREENVILLE, South Carolina, Jan. 5 -- Duke Energy issued the following news release on Jan. 4, 2024: Duke Energy Carolinas today asked South Carolina regulators to review its current rates - the first such review since 2018 - as the company continues working to increase system diversity and reliability, enhance the customer experience and meet future energy demands for more than 658,000 customers primarily in the Upstate region of South Carolina. "We realize many of our customers are facing ch  more