TRASMISSIONE ELETTRICITA RETE NAZIO ORD EUR0.22 revenue for the last year amounted to 3.19 B EUR, the most of which — 2.67 B EUR — came from its highest performing source at the moment, Regulated, the year earlier bringing 2.54 B EUR. The greatest contribution to the revenue figure was made by Italy — last year it brought TRASMISSIONE ELETTRICITA RETE NAZIO ORD EUR0.22 3.19 B EUR, and the year before that — 2.96 B EUR.