LG&E and KU Energy LLC
UtilitiesKentucky, United States1001-5000 Employees
LG&E and KU Energy LLC is a regulated utility group based in Louisville, Kentucky, comprising Louisville Gas and Electric Company and Kentucky Utilities Company within the PPL Corporation family. The combined generation capacity exceeds 8,000 megawatts, and the operation serves about 1.2 million customers across a 5,500-square-mile area. LG&E supplies natural gas and electric service to Louisville and 16 surrounding counties, while KU serves 77 Kentucky counties and five counties in Virginia. In 2026, the companies announced a collaboration with Rye Development to advance pumped storage hydropower projects in Kentucky. The firms have also been recognized as among the best in the United States for customer service.