North Carolina Brands

Duke Energy's regulated electric utility subsidiary serving approximately 3.8 million customers across western and central North Carolina and western South Carolina, tracing its origins to Duke Power Company founded in 1904 by James Buchanan Duke, operating a diverse generation fleet including nuclear, natural gas, coal, hydro, and solar, with a 2025 Carolinas Resource Plan filed to guide the clean energy transition through 2050.

Duke Energy's regulated electric utility subsidiary serving approximately 1.7 million customers across eastern North Carolina and South Carolina, tracing its origins to Carolina Power and Light Company founded in 1908, operating a generation fleet of nuclear, natural gas, coal, and solar, acquired by Duke Energy through the 2012 merger with Progress Energy, with a 2025 Carolinas Resource Plan filed and a proposed combination with Duke Energy Carolinas pending regulatory approval.