Alliant Energy Corp.
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About
Alliant Energy Corporation is a utility holding company serving customers in Iowa and Wisconsin. The company generates and distributes electricity and natural gas through its subsidiaries Interstate Power and Light Company and Wisconsin Power and Light Company. Alliant Energy operates a diversified energy portfolio including renewable wind and solar facilities, natural gas, and coal-fired power plants. The company is focused on transitioning to cleaner energy sources while maintaining reliable and affordable service for approximately 1 million electric and 420,000 natural gas customers.