Michigan City coal plant

Activists say NIPSCO's customers shouldn’t have to pay for what they call an “incomplete” cleanup.

A new report said steel walls near the Michigan City coal plant aren’t keeping coal ash waste from getting into Lake Michigan and Trail Creek — and it will likely get worse over time.

The Environmental Protection Agency released guidance to clarify how utilities should handle toxic coal ash waste.

The northern Indiana utility NIPSCO has refined its long-term plans to be mostly powered by renewable energy in the next 20 years. That includes the…