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Utility tariffs and rate sheets for IPL (Interstate Power & Light) and WPL (Wisconsin Power & Light.)
Interstate Power & Light - Natural Gas Service - PLEASE NOTE: Effective May 1, Alliant Energy’s natural gas customers are now served by Minnesota Energy Resources. Customers have been transitioned Minnesota Energy Resources’ programs and service terms.
Want to know more about your rates and rights as a Minnesota electric customer? See Laws, Statutes, and Rules.