INTERCONEXION ELECTRICA S.A. E.S.P. revenue for the last year amounted to 9.70 T COP, the most of which — 10.94 T COP — came from its highest performing source at the moment, Electric Power, the year earlier bringing 10.00 T COP. The greatest contribution to the revenue figure was made by Brazil — last year it brought INTERCONEXION ELECTRICA S.A. E.S.P. 5.44 T COP, and the year before that — 4.57 T COP.