News Releases

More than half of the 63,000 AmerenUE customers who lost power as a result of a severe storm that hit the Metro St. Louis area have been restored. Most of the affected customers in Jefferson...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly dividend on its common stock of 63.5 cents per share. The common share dividend is payable Sept. 28, 2007, to...

With temperatures hitting over the 100 degree mark this week, AmerenUE is on the alert with a full contingent of crews ready to respond to service interruptions as equipment is stressed by both...

The Ameren Illinois utilities today offered $500 checks to nearly 40 not-for-profit cooling centers in 24 large and small communities across downstate Illinois. The one-time grants are intended to...

With temperatures expected to rise near the 100-degree mark this week, the Ameren Illinois utilities are concerned about our customers’ safety and the cost of keeping them cool. Our energy...

With temperatures likely to hit over the 100 degree mark this week, AmerenUE's energy experts are concerned about the costs of keeping cool and have a number of tips for cost-effectively keeping...

Ameren Corporation (NYSE: AEE) today announced second quarter 2007 net income of $143 million, or 69 cents per share, compared to second quarter 2006 net income of $123 million, or 60 cents per...

Ameren Corporation and the Ameren Illinois utilities today announced a comprehensive $488 million rate relief package to provide immediate relief to their Illinois electric customers. The...

Ameren Corporation and the Ameren Illinois utilities applaud the announcement today of a $1 billion rate relief package for electric customers across Illinois. Senate President Emil Jones Jr.,...

A pilot program begun last fall at AmerenUE's Meramec Plant to generate electricity by combusting a blend of coal and paint solids from Chrysler's St. Louis Assembly Plants has received a...

With high humidity and temperatures forecasted to approach the 100-degree mark today, AmerenUE's energy experts are concerned about the costs of keeping cool, and they have a number of tips for...

AmerenUE, a utility operating company of Ameren Corporation (NYSE: AEE), plans to invest $1 billion over the next three years to improve reliability, upgrade delivery systems, and enhance the...

The Missouri Waste Control Coalition today presented AmerenUE with an Outstanding Achievement Award for the AmerenUE/Charah®, Inc. concrete packaging facility at Labadie Power Plant. The Missouri...

People who live and work in the vicinity of natural gas pipelines owned and operated by Ameren in Illinois are now receiving a special pipeline safety pamphlet. "Natural gas pipelines have a long...

As part of its "Be Cool" Air Conditioner Program, AmerenUE today announces that it will donate 350 window unit air conditioners to five social service agencies and one health department in...

AmerenUE, a subsidiary of Ameren Corporation (NYSE: AEE), announced today that it is offering $425 million of 6.40% senior secured notes due 2017. The transaction is expected to close on June 15,...

AmerenUE announced the company regrets today's action by the staff of the Missouri Public Service Commission. Thomas R. Voss, AmerenUE president and chief executive officer, calls today's action...

Susan Gallagher Tim Fox (314) 554-2175 (314) 554-3120 AmerenUE reported today that the company in May 2006 provided the Missouri Highway Patrol with the names of the individuals who moved probes...

AmerenUE declared today that, contrary to media reports of June 5, there was no criminal tampering with evidence before or after the disastrous collapse of the Taum Sauk Reservoir in December of 2005.

AmerenUE announced today that it has teamed with 3 Phases Energy, a national renewable energy marketing and development company, to provide a voluntary renewable energy program for AmerenUE's 1.2...

AmerenUE, an operating company of Ameren Corporation (NYSE: AEE), today received a ruling from the Missouri Public Service Commission (MoPSC) granting the company its first electric rate increase...

Guided by feedback received from customers during last year's devastating storms, Ameren Corporation has now added several new features to its "Outage Information" Web page at...

Ameren Corporation (NYSE: AEE) today announced first quarter 2007 net income of $123 million, or 59 cents per share, compared to first quarter 2006 net income of $70 million, or 34 cents per...

Mike Cleary (573) 681-7137 mcleary@ameren.com AmerenUE’s Callaway Nuclear Plant, located near Fulton, Mo., has returned to service after shutting down April 1 for regularly scheduled refueling...

AmerenUE officials today stressed that it's their belief that the Johnson's Shut-Ins State Park can be opened for day use this summer if all parties -- including state agencies -- work together to...

Mike Cleary (573) 681-7137 mcleary@ameren.com AmerenUE has extended the period in which customers in the company’s Missouri gas service area can apply for rebates for the purchase and...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly dividend on its common stock of 63.5 cents per share. The common share dividend is payable June 29, 2007, to...

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...