National Grid PLC revenue for the last year amounted to 25.24 B USD, the most of which — 7.69 B USD — came from its highest performing source at the moment, New York, the year earlier bringing 8.63 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought National Grid PLC 13.62 B USD, and the year before that — 14.86 B USD.