Talen Energy Corporation revenue for the last year amounted to 2.12 B USD, the most of which — 1.87 B USD — came from its highest performing source at the moment, PJM, the year earlier bringing 2.17 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought Talen Energy Corporation 2.12 B USD, and the year before that — 2.55 B USD.