PPL Corporation revenue for the last year amounted to 8.31 B USD, the most of which — 3.45 B USD — came from its highest performing source at the moment, Kentucky Regulated, the year earlier bringing 3.81 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought PPL Corporation 8.31 B USD, and the year before that — 7.90 B USD.