5 votes
The Ameren Illinois Utilities (AIU) is a regulated utility, headquartered in Peoria, Illinois. It has three operating companies, AmerenCIPS, AmerenCILCO and AmerenIP, delivering electricity and natural gas to customers in central and southern Illinois. AIU represents one of three corporate business segments of Ameren Corporation, headquartered in St. Louis, Missouri.
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Site is lame. Did they forget about the customer when they built this?
Where’s the search tool?