WEC Energy Group
American energy company providing electricity and natural gas to 4.4 million customers
WEC Energy Group is an American energy company based in Milwaukee, Wisconsin. It provides electricity and natural gas to 4.4 million customers across four states.
Subsidiaries
Wisconsin
We Energies, the umbrella name for Wisconsin Electric Power and Wisconsin Gas, provides electricity and natural gas to customers in Wisconsin
Wisconsin Public Service Corporation provides electricity and natural gas to customers in northeastern and northcentral Wisconsin
Bluewater Gas Storage provides natural gas storage and hub services for We Energies and Wisconsin Public Service
WEC Infrastructure designs, builds and owns electric generating plants
Wispark develops and invests in real estate, industrial/office buildings and urban redevelopment projects
Wisconsin River Power Company, WEC Energy Group owns 50% while Alliant Energy owns the other 50%
Illinois
Peoples Energy provides natural gas to customers in the city of Chicago
North Shore Gas provides natural gas to customers in Chicago's northern suburbs
Minnesota
Minnesota Energy Resources Corporation provides natural gas to customers in Minnesota
Michigan
Michigan Gas Utilities Corporation provides natural gas to customers in lower Michigan
Upper Michigan Energy Resources provides electric and natural gas to customers in Michigan's Upper Peninsula
History
1896 The Milwaukee Electric Railway and Light Company was formed as a subsidiary of the North American Company to provide interurban rail service in a 12,000-square-mile (31,000 km2) area of southeastern Wisconsin. In time, the company began selling electricity not needed to power the interurban trains to individuals and businesses.
1919 Experiments at the company's East Wells Power Plant (then called Oneida Street Station) in downtown Milwaukee, proved that use of pulverized coal reduced the cost of producing electric power and conserved fuel.
1921 Wisconsin Electric Power Company is formed by the North American Company to build and operate the Lakeside Power Plant in St. Francis, Wisconsin. Lakeside was the world's first power plant to burn pulverized coal exclusively.
1935 The first of five 80-megawatt units at Port Washington Power Plant was brought on line. From 1935 to 1948, Port Washington was the most efficient coal-fueled power plant in the world.
The public source identifies “WEC Energy Group” as american energy company providing electricity and natural gas to 4.4 million customers. This brief keeps that definition visible, then builds a research path around Energy, Group and American.
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Contemporary correspondence, administrative files and participant testimony can test how later narratives organized the event or institution. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q8027166. 2 of 2 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1896, 1919, 1921 and 1935.
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This entry incorporates text from “WEC Energy Group” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.