PPL Corporation revenue for the last year amounted to 8.46 B USD, the most of which — 3.56 B USD — came from its highest performing source at the moment, Kentucky Regulated, the year earlier bringing 3.45 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought PPL Corporation 8.46 B USD, and the year before that — 8.31 B USD.