News Releases

Ameren Corporation and its utility companies in Illinois and Missouri today launched a major solar energy initiative that will span both states. As a first step, the corporation is installing...

Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) business customers can now receive a special financial incentive to replace inefficient lighting with qualified new high-efficiency,...

AmerenUE’s Pure Power announced today that Kaldi’s Coffee Roasting Company has agreed to support the development of new renewable energy sources via the purchase of renewable energy...

CILCORP Inc. ("CILCORP"), a wholly owned subsidiary of Ameren Corporation (NYSE: AEE), announced today that it has received consents from the holders of $208,984,000, or 99.25%, of its outstanding...

St. Louis based utility company AmerenUE is proud to name Michael K. Holman as the new manager of the Missouri Valley Division, which includes a 12,000-square-mile area of central and north...

Ameren Energy Generating Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today that it is offering $250 million of its 6.30% Senior Notes, Series I, due 2020. The transaction is...

Ameren Corporation has been named as one of the top 100 military-friendly employers by G.I. Jobs Magazine. The announcement will be featured in the magazine’s December 2009 issue. G.I. Jobs...

Illinois residents, who are taking advantage of a stretch of pleasant late autumn weather to begin their holiday decorating, will find they can save cash by decking the halls with ENERGY STAR...

CILCORP Inc. ("CILCORP"), a wholly owned subsidiary of Ameren Corporation (NYSE: AEE), announced today that it has commenced a cash tender offer (the "tender offer") for any and all of its...

Ameren Corporation (NYSE: AEE) today announced that, through a combination of voluntary and involuntary separation programs, the corporation will have eliminated approximately 300 positions with...