WEC Energy Group, Inc., formerly Wisconsin Energy Corporation, is a holding company, which has electric and natural gas utility operations. The Company's segments are Wisconsin, Illinois, other states, electric transmission, We Power, and corporate and other. The Company's Wisconsin segment includes the electric and natural gas utility, and non-utility operations of Wisconsin Electric Power Company (Wisconsin Electric), Wisconsin Gas LLC (Wisconsin Gas) and Wisconsin Public Service Corporation (WPS), including Wisconsin Electric's electric and WPS's electric and natural gas operations in the state of Michigan. The Company's Illinois segment includes the natural gas utility and non-utility operations of North Shore Gas Company (NSG), and The Peoples Gas Light and Coke Company (PGL). The Company's other states segment includes the natural gas utility and non-utility operations of Minnesota Energy Resources Corporation (MERC) and Michigan Gas Utilities Corporation (MGU).