Headquartered in Charlotte, North Carolina, Duke Energy Carolinas is a subsidiary of Duke Energy Corporation serving 2.5 million customers across the Carolinas. As America’s largest electric power holding company subsidiary, Duke Energy Carolinas maintains an extensive transmission and distribution network delivering reliable power across urban and rural communities throughout North Carolina and South Carolina. The company operates coal, natural gas, nuclear, and growing renewable energy generating assets alongside its distribution infrastructure, and is investing billions in grid modernization, smart meters, and clean energy transition to achieve net-zero carbon emissions by 2050.