News Releases

Gary L. Rainwater, Ameren Corporation (NYSE: AEE) president, chairman and chief executive officer, and Warner L. Baxter, executive vice president and chief financial officer, will speak Monday,...

For the eighth straight year, The National Arbor Day Foundation has recognized St. Louis-based Ameren as a "Tree Line USA" utility, a designation bestowed annually to utilities across the nation...

Tim Fox (314) 554-3120 AmerenUE has partnered with Mike Miller—well-known landscape consultant, designer, author and radio show host—to help homeowners learn to plant “the right tree in the...

AmerenCIPS, AmerenCILCO and AmerenIP (the "Ameren Illinois utilities") are deeply disappointed with the passage of Senate Bill 1592 by the Illinois Senate today. The Ameren Illinois utilities...

Contact: Susan Gallagher Tim Fox (314) 554-2175 (314) 554-3120 AmerenUE announced today that the company has received authorization from the Federal Energy Regulatory Commission (FERC) staff to...

Warner Baxter, executive vice president and CFO of Ameren Corporation (NYSE: AEE), will present an overview of Ameren at the Berenson & Co./Wall St. Access Midwest Utility Seminar in Chicago,...

AmerenUE, a Missouri-based utility subsidiary of Ameren Corporation (NYSE: AEE), has signed an agreement with UniStar Nuclear to help prepare a combined construction and operating license...

The arrival of spring can bring thunderstorms and severe weather, and the Ameren Illinois utilities are prepared to ensure that if a storm hits, they can respond as quickly and safely as possible....

Spring brings perfect winds for kite-flying, home improving and tree planting. However, the month also ushers in a season when people face increased risk of injury from spring activities in or...

The arrival of spring can bring thunderstorms, and AmerenUE is already reviewing its storm preparation and response processes to ensure that if a storm hits, it can respond as quickly and safely...

Susan Gallagher Tim Fox (314) 554-2175 (314) 554-3120 AmerenUE announced today that the company has submitted to the Federal Energy Regulatory Commission (FERC) staff its report on the...

Ameren Corporation (NYSE: AEE) today announced that it has added a comprehensive resource to its Web site, http://www.ameren.com/ , to make it easier for journalists to get background information...

Ameren announced today that the company's Renewable Energy Department is working with the Illinois Environmental Protection Agency (EPA) and the University of Illinois-Chicago to study the...

Contact: AmerenUE USGBC – St. Louis Regional Chapter Tim Fox Emily Andrews, Chapter Coordinator 314-554-3120 314-577-0854 AmerenUE and the U.S. Green Building Council-St. Louis Regional Chapter...

Contact: Mike Cleary 573-681-7137 AmerenUE’s Callaway Nuclear Plant, located near Fulton, Mo., returned to service today after shutting down Friday, March 9, due to a chemistry problem in a...

The board of directors of the Ameren Community Development Corporation (AmerenCDC) announced today that applications are now available for the 2007 AmerenCDC economic development grant program....

Ameren Corporation (NYSE: AEE) announced today that its utility subsidiary, AmerenUE, has entered into a settlement agreement with the Staff of the Missouri Public Service Commission (MoPSC), the...

The Ameren Illinois utilities have been and remain committed to achieving a constructive resolution that ensures our customers are provided with safe, reliable electricity at a reasonable cost....

Ameren Corporation's Illinois utility subsidiaries (AmerenCILCO, AmerenCIPS and AmerenIP) today filed a petition with the Illinois Commerce Commission (ICC), seeking approval of a plan to provide...

Ameren Illinois utility (AmerenCIPS, AmerenCILCO and AmerenIP) natural gas customers have received positive news in the form of significantly lower natural gas costs as compared to one year ago....

Leigh Morris Natalie Hemmer Erica Abbett Neal Johnson 217-535-5228 217-424-7541 314-206-0646 309-677-5516 The Ameren Illinois utilities today announced they are accepting applications for their...

Media: Susan Gallagher Tim Fox (314) 554-2175 (314) 554-3102 AmerenUE announced today that it had received recommendations from an independent advisory panel on the use of $5 million for project...

Ameren Corporation's Illinois utility subsidiaries (AmerenCILCO, AmerenCIPS and AmerenIP) today proposed providing $20 million in the aggregate for relief of residential electric heat customers...

The board of directors of Ameren Corporation (NYSE: AEE) has elected well-known broadcast journalist Karen Foss as vice president for Public Relations at its Missouri-based utility company,...

In 2006, AmerenUE provided a record total of 6,026 free trees for 54 community planting projects. The trees were made available through a $25,000 AmerenUE "Environmental Connections" grant to...