News Releases

AmerenUE has extended its Missouri Energy Efficient Natural Gas Equipment Rebate Program through 2010 and expanded the program to make more products eligible for rebates. Besides offering rebates...

Ameren Energy Marketing (AEM), the power marketer for Ameren Energy Resources, announced that it has signed a three-year, fixed price power supply contract with the Village of Maryville, Ill. AEM...

More than 500 Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) personnel and contractors are waging a challenging battle with the weather and hazardous working conditions to restore...

(8:00 a.m.) - Ice-coated power lines and strong winds have combined to leave about 18,300 Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) customers in Northern Illinois without...

Ameren Energy Marketing (AEM), the power marketer for Ameren Energy Resources, announced that it has signed a one-year, fixed price power supply contract with the Village of Shiloh, Ill. AEM is...

Ameren Energy Marketing (AEM), the power marketer for Ameren Energy Resources, announced that it has signed a one-year fixed price power supply contract with the City of Gillespie, Ill. AEM is...

Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) small business electric customers now can save 50 percent off the already discounted prices plus free shipping on products ordered...

Ameren Energy Marketing (AEM), the power marketer for Ameren Energy Resources, announced that it has signed a one-year fixed price power supply contract with the City of Litchfield, Ill. AEM is...

Ameren Energy Resources Company, LLC (AER), the holding company for merchant generation and its energy marketing services for Ameren Corporation (NYSE: AEE), today announced the 2009 completion of...

AmerenUE advises customers that the correct address for the Missouri Public Service Commission (PSC) public hearing in Dexter, Mo., Jan. 5, 2010, on UE’s electric rate request, is the National...

About 4,000 AmerenUE customers in the Rolla, Salem and Owensville area would pay more for natural gas under a new Purchased Gas Adjustment (PGA) filed with the Missouri Public Service Commission...

Ameren is celebrating an honor-filled 2009 with three awards from Metro St. Louis organizations and a highly-respected veterans magazine. On Dec. 4, the St. Louis Minority Business Council (SLMBC)...

The board of directors of Ameren Corporation (NYSE: AEE) announced today that Stephen R. Wilson, 61, Chairman, President and Chief Executive Officer of CF Industries Holdings, Inc. (NYSE: CF), has...

This year, you can give gifts that will keep giving throughout the new year with the energy-saving holiday gift ideas from the Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP). A good...

Final results of the 18th Annual Fall Shoreline Cleanup at Missouri’s Lake of the Ozarks have been tallied, and they show AmerenUE’s ban on non-encapsulated foam flotation material is having...

To continue in the spirit of giving, AmerenUE will donate $10 to the Special Olympics of Missouri every time a UE customer signs up for eBill between now and December 31, 2009. “By simply...

A $25,000 AmerenUE “Environmental Connections” grant to Forest ReLeaf of Missouri in 2009 helped provide a record total of 8,494 trees for 111 community planting projects. The UE grant helped...

As the world's leaders gather this week to discuss global approaches to the issue of climate change, Ameren Corporation offers its perspective on this issue. Ameren believes that climate change...

Energy efficiency incentive payments to participating business customers throughout the AmerenUE service area have now reached the $1 million milestone since UE launched its Business Energy...

In this season of giving, AmerenUE is reaching out to customers across Missouri who need some extra help in these tough economic times. UE announced today the “$100 for 100” program at five...

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...

Almost any device that runs on electricity may be an energy phantom, adding dollars to home energy bills. The Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) urge customers to hunt...

This Halloween, something scary is lurking in your house—energy vampires! Don’t look for them to be hiding in closets or under the bed – these vampires are right in front of you or even...

Ameren Corporation (NYSE: AEE) today announced third quarter 2009 net income in accordance with generally accepted accounting principles (GAAP) of $227 million, or $1.04 per share, compared to...

St. Louis Children’s Hospital will reduce its electric usage by more than a million kilowatthours (kWh) per year, thanks to a partnership with AmerenUE’s Business Energy Efficiency Program....

Thomas R Voss, president and chief executive officer, and Martin J. Lyons, Jr., senior vice president and chief financial officer, both of Ameren Corporation (NYSE: AEE), will present at the 44th...

Eisenhower Fellowships is pleased to announce the selection of Michael Moehn as a 2009 St. Louis Eisenhower Fellow. Mr. Moehn will explore approaches to efficient energy generation, and examine...

AmerenUE is warning customers of a scam in which con artists posing as UE customer service representatives are calling customers in an effort to obtain credit card data. Any customer who has...

AmerenUE’s Pure Power announced today that Companion has agreed to support the development of new renewable energy sources via the purchase of Renewable Energy Certificates (RECs) through the...

AmerenUE Missouri natural gas customers would pay less for gas than they did last winter under a new Purchased Gas Adjustment (PGA) filed with the Missouri Public Service Commission (PSC). For...

AmerenUE is reminding customers that weatherization and other energy efficiency measures will again be important this winter. All UE customers can find weatherization information, detailed bill...

A $1-million energy efficiency milestone was achieved today when the Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) Act On Energy® program collected the 10,000th...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly dividend on its common stock of 38.5 cents per share. The common share dividend is payable Dec. 31, 2009, to...

Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) small business customers can now purchase high-efficiency ENERGY STAR qualified CFL bulbs for as little as $1 a bulb through the new...

The Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) today announced they are extending the application deadline for an electric rate relief program that provides assistance of up to...

Starting this month, AmerenUE’s Missouri electric customers will see a credit on their bills due to the company’s first billing adjustment factor under the Fuel Adjustment Clause (FAC). On an...

Illinois consumers now have a convenient, no-cost way to safely dispose of used compact fluorescent light (CFL) bulbs, thanks to a partnership between the Illinois Department of Commerce &...

Ameren Illinois Utilities (AmerenCIPS, AmerenCILCO, AmerenIP) natural gas customers will see significantly lower natural gas prices when the 2009-10 heating season begins, as the utilities...

AmerenUE’s Pure Power announced today that Carol House Furniture has agreed to support the development of new renewable energy sources by purchasing Renewable Energy Certificates (RECs) through...

The Center for Resource Solutions (CRS) has recognized AmerenUE for having the "Best Marketing Campaign by a Green Power Supplier." The award was presented as part of the 2009 Green Power...

AmerenUE kicks off phase two of its Clean Slate program today by giving away $2 million to customers needing help on their electric and gas bills. UE launched the $3 million (2009) Clean Slate...