DUKE ENERGY CORP revenue for the last year amounted to 24.47 B CHF, the most of which — 22.60 B CHF — came from its highest performing source at the moment, Electric Utilities and Infrastructure, the year earlier bringing 24.03 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought DUKE ENERGY CORP 24.47 B CHF, and the year before that — 26.60 B CHF.