Wisconsin Electric Power Company is a holding company. The Company is primarily engaged in the business of generating and distributing electricity in Wisconsin and the Upper Peninsula of Michigan, and distributing natural gas in Wisconsin. The Company conducts its operations through three segments: electric utility, natural gas utility and steam utility. The electric utility segment is engaged in the generation, distribution, and sale of electricity in southeastern, east central, and northern Wisconsin and the Upper Peninsula of Michigan. The natural gas utility segment is engaged in the purchase, distribution, and sale of natural gas to retail customers and the transportation of customer-owned natural gas in its service areas within southeastern, east central and northern Wisconsin. The steam utility segment produces, distributes and sells steam to space heating and processing customers in metropolitan Milwaukee, Wisconsin.