AmerenUE customers have begun receiving letters announcing that AmerenUE will become Ameren Missouri on Oct. 1. On the same day, the Ameren Illinois utilities – AmerenCILCO, AmerenCIPS and AmerenIP – will merge into one entity – Ameren Illinois Company. Both are subsidiaries of Ameren Corporation.
“We are changing the bill format and the name of our utility companies to increase clarity of customer communication,” said Thomas R. Voss, chairman president and chief executive officer of Ameren Corporation.
AmerenUE, founded in 1902, provides electric and gas service to approximately 1.2 million customers across central and eastern Missouri, including the greater St. Louis area. UE serves 57 Missouri counties and 500 towns.