PEPCO revenue for the last year amounted to 26.44 B PLN, the most of which — 16.70 B PLN — came from its highest performing source at the moment, Pepco, the year earlier bringing 15.78 B PLN. The greatest contribution to the revenue figure was made by United Kingdom and Ireland — last year it brought PEPCO 8.69 B PLN, and the year before that — 9.24 B PLN.