PERPETUAL ENERGY INC revenue for the last year amounted to 63.23 M CAD, the most of which — 27.37 M CAD — came from its highest performing source at the moment, Natural Gas, the year earlier bringing 66.78 M CAD. The greatest contribution to the revenue figure was made by Canada — last year it brought PERPETUAL ENERGY INC 53.31 M CAD, and the year before that — 88.90 M CAD.