PPL is a utility holding company. Through its regulated utility subsidiaries, Co. delivers electricity to customers in United Kingdom, Pennsylvania, Kentucky, and Virginia; delivers natural gas to customers in Kentucky; and generates electricity from power plants in Kentucky. Co.'s segments are: United Kingdom Regulated, which has regulated electricity distribution operations in United Kingdom; Kentucky Regulated, which is engaged in the regulated generation, transmission, distribution and sale of electricity in Kentucky and Virginia, and the distribution and sale of natural gas in Kentucky; and Pennsylvania Regulated, which delivers electricity in eastern and central Pennsylvania.