OTTER TAIL DL 5 revenue for the last year amounted to 1.22 B EUR, the most of which — 478.70 M EUR — came from its highest performing source at the moment, Electric, the year earlier bringing 513.62 M EUR. The greatest contribution to the revenue figure was made by United States — last year it brought OTTER TAIL DL 5 1.22 B EUR, and the year before that — 1.36 B EUR.