FUELCELL ENERGY INC revenue for the last year amounted to 103.04 M EUR, the most of which — 45.92 M EUR — came from its highest performing source at the moment, Generation, the year earlier bringing 35.48 M EUR. The greatest contribution to the revenue figure was made by United States — last year it brought FUELCELL ENERGY INC 79.91 M EUR, and the year before that — 59.86 M EUR.