DUKE ENERGY CORP revenue for the last year amounted to 493.59 B MXN, the most of which — 455.98 B MXN — came from its highest performing source at the moment, Electric Utilities and Infrastructure, the year earlier bringing 506.92 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought DUKE ENERGY CORP 493.59 B MXN, and the year before that — 561.11 B MXN.