About Us

 What We Do

We are one of the largest electric power holding companies in the United States, supplying and delivering electricity to approximately 7.4 million U.S. customers. We have approximately 52,700 megawatts of electric generating capacity in the Carolinas, the Midwest and Florida – and natural gas distribution services serving more than 1.5 million customers in Ohio, Kentucky, Tennessee and the Carolinas. Our commercial business owns and operates diverse power generation assets in North America, including a portfolio of renewable energy assets.


Quick facts about us

  • 150+ years of service

  • 7.5 million electric customers

  • 1.6 million natural gas customers

  • Fortune 125 company

  • Traded on NYSE as DUK

  • Dow Jones Sustainability Index for North America

  • 49,300 megawatts of generating capacity