News Releases

Local officials and residents joined AmerenUE today in unveiling major residential electric reliability projects in Jefferson City. UE also announced local connectivity to Quantum Weather™, a...

Today the Ameren Illinois Utilities announced the successful completion of a pilot Act On Energy™ high-efficiency lighting project that sharply cut energy consumption in the frozen food reach-in...

The board of directors of Ameren Corporation announced today that, effective May 1, 2009, Thomas R. Voss will succeed Gary L. Rainwater as president and chief executive officer of Ameren, with...

Ameren Illinois Utilities residential customers now have a powerful new Web tool, the Energy Toolkit, which is designed to help them spend less by using energy more efficiently. "With the click of...

With one month remaining in the 2008/2009 heating season, Ameren Illinois Utilities natural gas customers will benefit from another significant drop in the cost of natural gas. The continued...

AmerenUE’s Pure Power announced today that the St. Louis Blues have agreed to support the development of new renewable energy sources via the purchase of Renewable Energy Certificates (RECs)...

AmerenUE’s Callaway Nuclear Plant, located near Fulton, Mo., was under an “Unusual Event” declaration from 10:21 to 11:15 a.m. today due to flammable gas detected in the Turbine Building in...

Business customers throughout the Ameren Illinois Utilities service territory still have time to receive a share of $500,000 in incentive money by improving the electric energy efficiency of their...

The boards of directors of the following operating subsidiaries of Ameren Corporation declared regular quarterly dividends on all classes of the subsidiaries' preferred stock on February 12, 2009:...

ISSUES 2009 EARNINGS GUIDANCE REDUCES DIVIDEND RATE - 2008 Earnings in Line with Previous Guidance - Announces 2009 Guidance Range of GAAP $2.68 to $3.08 and Core (non-GAAP) $2.75 to $3.15...