Alliant Agrees to Stop Toxic Discharges after Environmental Groups Announce Intent to Sue
posted 5/13/2025
Alliant Energy's Iowa affiliate, Interstate Power and Light (IPL), has agreed to stop discharges of polluted groundwater under an Ottumwa coal ash landfill. The move followed a 60-day notice of intent to sue under the Clean Water Act for unauthorized discharges issued by the Iowa Environmental Council (IEC), Sierra Club, and Environmental Law & Policy Center (ELPC).
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