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Ameren Corporation (NYSE: AEE) is among the nation's largest investor-owned electric and gas utilities, with about $23 billion in assets. The largest electric utility in Missouri and the second largest in Illinois, Ameren companies provide energy services to 2.4 million electric and one million natural gas customers throughout its 64,000-square-mile territory. Created by the year-end 1997 merger of Union Electric Company and Central Illinois Public Service Company, the company grew in 2003 with the acquisition of Central Illinois Light Company and again in 2004 with the acquisition of Illinois Power Company. Ameren prides itself on a long, successful tradition of financial strength, cost containment, low rates and highly rated customer service, as well as nine decades of uninterrupted cash dividend payments to stockholders.

Recent NewsMore >>
01/23/15Ameren Corporation Fourth Quarter 2014 Earnings Webcast February 25, 2015
ST. LOUIS, Jan. 23, 2015 - Warner L. Baxter, chairman, president and CEO of Ameren Corp. (NYSE:AEE), will join Martin J. Lyons, executive vice president and CFO of Ameren Corp., to discuss 2014 earnings, earnings guidance and other matters related to the company in a conference call with financial analysts on Wednesday, February 25, at 9 a.m. Central Time (10 a.m. Eastern Time).   The call will be broadcast live over the Internet on Supporting materials for the call will be posted i... 
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12/03/14Ameren Illinois Announces Pricing of Senior Secured Notes Offering
ST. LOUIS, Dec. 3, 2014 /PRNewswire/ -- Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $300 million aggregate principal amount of 3.25% senior secured notes due 2025 at 99.943% of their principal amount.  The transaction is expected to close on December 10, 2014. Ameren Illinois intends to use the net proceeds of the offering to repay a portion of our outstanding short-term debt. BNP Paribas Securities Corp., J.P... 
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12/01/14Ameren Provides Tips to Stop Scam Artists Trying to Defraud Customers this Holiday Season
ST. LOUIS, Dec. 1, 2014 /PRNewswire/ -- Just ahead of the holiday season, Ameren is providing tips to its customers to safeguard them from scam artists who are using intimidation and other tactics to defraud the company's customers in Missouri and Illinois. Ameren urges customers to be on alert for phone calls from scam artists who threaten disconnection of utility service unless a payment with a Green Dot Money Pak card or other pre-paid card is made immediately. Scammers are also mimicki... 
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11/24/14Ameren Missouri’s Callaway Energy Center is Back in Service After Successful 20th Planned Refueling
Refueling and maintenance activities at Ameren Missouri’s Callaway Energy Center have been completed, and the 1,190-megawatt nuclear energy center is back in service. This was the 20th planned refueling and maintenance outage for Callaway, which celebrates its 30th anniversary on Dec. 19.   During the refueling period, which began Oct. 11, thousands of periodic maintenance activities, inspections and tests were performed to maintain and monitor the integrity of the center. In ad... 
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02/25/15 10:00 a.m. ET
Q4 2014 Ameren Corporation Earnings Conference Call
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    AEE (Common Stock)
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    Q4 2014 Ameren Corporation Earnings Conference Call (Live)
    02/25/15 at 10:00 a.m. ET
    Q4 2014 Ameren Corporation Earnings Conference Call
    Wednesday, February 25, 2015 10:00 a.m. ET  
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