News Releases

While the first winter storm of the season has passed, more than 500 Ameren Illinois employees and contractors continue working to restore service to affected customers. Heavy wet snow on power...

Ameren Illinois customers will benefit from lower natural gas costs during the upcoming 2015-16 heating season. The company’s purchasing strategies, along with an uptick in the production of...

Ameren Illinois today announced the winners of its Most Progressive City Award. The communities were selected in part based on the significant energy savings achieved by local businesses and...

Ameren Corporation (NYSE: AEE) announced today the pricing of a public offering of $700 million aggregate principal amount of its senior notes, consisting of $350 million aggregate principal...

Ameren Illinois field crews and support staff restored service to 21,605 customers in the wake of last night’s strong storms. “Fast moving storms and heavy winds moved through the service...