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Alliant Energy Corporation Common Stock, also called Alliant Energy, is a regulated investor-owned public utility holding company that engages in the provision of regulated electricity and natural gas service to natural gas customers in the Midwest through its two public utility subsidiaries. It operates its business through two segments: Utility and Non-utility, Parent and Other. Read More The utility segment consists of Interstate Power and Light Co. and Wisconsin Power & Light Co. The Interstate Power & Light Co. is a public utility engaged principally in the generation and distribution of electricity and the distribution and transportation of natural gas in selective markets in Iowa and southern Minnesota. The Wisconsin Power and Light Co. is a public utility engaged principally in the generation and distribution of electricity and the distribution and transportation of natural gas in selective markets in southern and central Wisconsin. The Non-utility, Parent and Other segment includes the operations of Resources and its subsidiaries, Corporate Services, the Alliant Energy parent company, and any Alliant Energy parent company consolidating adjustments. The company was founded in 1981 and is headquartered in Madison, WI.
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