DUKE ENERGY CORP revenue for the last year amounted to 26.33 B EUR, the most of which — 24.32 B EUR — came from its highest performing source at the moment, Electric Utilities and Infrastructure, the year earlier bringing 24.28 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought DUKE ENERGY CORP 26.33 B EUR, and the year before that — 26.88 B EUR.