PPL Corporation (PPL) is an energy and utility holding company. The Company operates in four segments: Kentucky Regulated, International Regulated, Pennsylvania Regulated and Supply. Through its subsidiaries, PPL generates electricity from power plants in the northeastern, northwestern and southeastern United States; markets wholesale or retail energy primarily in the northeastern and northwestern portions of the United States; delivers electricity to customers in Pennsylvania, Kentucky, Virginia, Tennessee and the United Kingdom. and natural gas to customers in Kentucky.