PAMPA ENERGIA S.A. revenue for the last year amounted to 29.47 B MXN, the most of which — 11.01 B MXN — came from its highest performing source at the moment, Generation, the year earlier bringing 12.93 B MXN. The greatest contribution to the revenue figure was made by Argentina — last year it brought PAMPA ENERGIA S.A. 24.17 B MXN, and the year before that — 28.83 B MXN.