MERCURY NZ LTD NPV revenue for the last year amounted to 2.73 B NZD, the most of which — 1.81 B NZD — came from its highest performing source at the moment, Generation/Wholesale, the year earlier bringing 1.67 B NZD. The greatest contribution to the revenue figure was made by New Zealand — last year it brought MERCURY NZ LTD NPV 2.73 B NZD, and the year before that — 2.19 B NZD.