Wisconsin Energy Corporation is a holding company. The Company conducts its operations in two reportable segments: a utility energy segment and a non-utility energy segment. Its primary subsidiaries are Wisconsin Electric Power Company, Wisconsin Gas LLC and W.E. Power, LLC. The Company�s utility energy segment consists of Wisconsin Electric and Wisconsin Gas, operating together under the trade name of We Energies. We Energies serve approximately 1,128,300 electric customers in Wisconsin and the Upper Peninsula of Michigan and approximately 1,079,800 gas customers in Wisconsin and approximately 445 steam customers in metropolitan Milwaukee, Wisconsin. Its non-utility energy segment consists of We Power, owns and leases to Wisconsin Electric generation plants constructed as part of its Power the Future (PTF) strategy.