News Releases

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the completion of its previously announced tender offer to purchase for...

Beginning Oct. 1 and running through Dec. 31, nonprofits located in the Ameren Illinois service territory can earn extra green while helping make Illinois greener by participating in the Ameren...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today that it is offering $485 million in principal amount of its 3.90% Senior...

First Lady Michelle Obama recently recognized companies such as Ameren for pledging support to Joining Forces, which is asking private sector businesses to collectively hire or train 100,000...

ATLANTA - Site Selection magazine has selected its annual Top Utilities in Economic Development, based on the following mix of objective and subjective criteria: Analysis of corporate end-user...

Ameren companies are using comprehensive forecasting tools to track the path of Hurricane Isaac and are taking precautionary steps to ensure timely response should remnants of the storm make its...

Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the completion of its previously announced tender offer to purchase for cash its outstanding 9.75% Senior...

Union Electric Company, doing business as Ameren Missouri ("Ameren Missouri"), a wholly owned subsidiary of Ameren Corporation (NYSE: AEE), announced today that it will seek to reduce the weighted...

Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today that it is offering $400 million in principal amount of its 2.70% Senior Secured Notes due 2022 (the "New...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly dividend on its common stock of 40 cents per share. The common share dividend is payable Sept. 28, 2012, to...

An energy efficiency milestone was achieved today when the Ameren Illinois ActOnEnergy® Refrigerator Recycling Program collected the 40,000th refrigerator/freezer unit for recycling. The...

Ameren Corporation (NYSE: AEE) today announced second quarter 2012 net income in accordance with generally accepted accounting principles (GAAP) of $211 million, or 87 cents per share, compared to...

Today, Ameren Missouri announced the Missouri Public Service Commission (MPSC) has approved the Company's filing under the Missouri Energy Efficiency Investment Act (MEEIA). Ameren Missouri will...

COLLINSVILLE - To help its neediest customers manage their energy bills during the summer heat wave, Ameren Illinois announced today that it will make another $500,000 available to central and...

Ameren Illinois Company ("Ameren Illinois"), a wholly owned subsidiary of Ameren Corporation (NYSE: AEE), announced today that it will seek to reduce the weighted average interest rate and enhance...

Ameren Missouri and Appliance Recycling Centers of America, (ARCA) have recognized a St. Louis customer for her donation of the 11,000th appliance to Ameren Missouri’s Refrigerator Recycling...

Ameren Missouri's Maryland Heights Renewable Energy Center runs on a simple principle: taking something nobody wants, decomposing trash, and turning it into something everybody needs – reliable,...

Ameren Missouri continues its commitment of helping those in need by donating $2 million to Dollar More, which provides energy assistance funding to 39 agencies, including the United Way. Dollar...

Westinghouse Electric Company and Ameren Missouri together will hold an economic summit for the state of Missouri on the campus of the University of Missouri on Monday, July 23, 2012. The economic...

Today, Ameren Missouri launched a statewide campaign to recognize customers and nonprofit organizations that make a difference in the community. The Ameren Missouri Powers Change program will...

Ameren is reissuing an alert that con artists are once again looking to scam customers in an effort to illegally obtain their Social Security numbers. The scam is nearly identical to the one that...

Having spent July Fourth serving in the U.S. Armed Forces overseas, Ameren employees Patrick Owens and Darin Hendry have seen the red glare of rockets and heard bombs bursting in the air. The two...

Crews from Ameren Missouri and Ameren Illinois have been dispatched to Chicago to help restore power after the devastating weekend storm. At its peak, the storm left more than a quarter of a...

Ameren Missouri recognizes the sacrifice the men and women of the armed forces make to serve their country. In honor of their commitment, Ameren Missouri is providing Missouri military families in...

Staying cool means staying safe while the heat wave settles in on the St. Louis region. Ameren Missouri advises customers to follow simple steps to stay healthy, manage their energy costs and to...

With the prospect of more hot weather for the next several days, Ameren Illinois is advising customers on how to stay safe and cool while better managing their electricity usage. Typically,...

As the heat scorches the region, Ameren Missouri is advising customers to stay safe and check on those who may need help in the extreme heat. “The relentless heat forecasted for this week can be...

As part of its Air Conditioner Giveaway Program, Ameren Missouri donated 150 window air conditioner units to Cool Down St. Louis, which will distribute them to disabled and elderly Ameren Missouri...

Ameren Corporation (NYSE: AEE) announced today, that effective immediately, Richard J. Mark is promoted to chairman, president and chief executive officer of Ameren Illinois Company, an electric...

There’s a critical shortage of blood in many communities throughout the United States. To help ensure and maintain an adequate supply in communities near the Lake of the Ozarks, employees of...

Ameren Missouri officials are pleased that the Federal Energy Regulatory Commission (FERC) has approved provisions in its shoreline boundary plan for Missouri’s Lake of the Ozarks. Ameren...

A record 74 Adopt-the-Shoreline member groups participated in the 2012 Spring Shoreline Beautification Cleanup at Missouri’s Lake of the Ozarks. They cleaned a record 575 miles of shoreline. The...

Ameren officials today issued a statement that a scam is impacting Ameren customers in Illinois and Missouri in an effort to illegally obtain their Social Security numbers. The Better Business...

Ameren Corporation is awarding Minority/Women Business Development scholarships for one leader from each of three regional diverse suppliers to attend the Minority Executive Business Program at...

The consultant group representing 51 Central and Southern Illinois communities announced Tuesday May 8, 2012 that Homefield Energy has been selected to serve as the new residential electric...

Ameren Corporation (NYSE: AEE) today announced a first quarter 2012 net loss in accordance with generally accepted accounting principles (GAAP) of $403 million, or $1.66 per share, compared to...

Significantly depressed power prices combined with the high-cost of environmental controls and other factors have prompted Ameren Energy Resources Company, LLC (AER), to file today a petition with...

For the 13th consecutive year, the Arbor Day Foundation has recognized Ameren as a Tree Line USA utility for its proper tree pruning, planting and care in Ameren’s service territory. Tree Line...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly dividend on its common stock of 40 cents per share. The common share dividend is payable June 29, 2012, to...

Today, Ameren Missouri, a utility company of Ameren Corporation (NYSE: AEE), announced it has entered into an agreement with Westinghouse Electric Company, a proven, global leader in nuclear...

Recent press reports speculating that Ameren Missouri and Westinghouse Electric Company will be announcing a definitive plan to build a new nuclear reactor at Ameren Missouri's Callaway Energy...

Recently, more than 150 students at Annunciation Catholic School in Webster Groves got a valuable lesson in electric safety. Ameren Missouri educated pre-kindergarten through eighth-grade students...

With children, natural curiosity can lead to accidents – sometimes involving electricity. To prevent electrical accidents and educate kids about the dangers of electricity, Ameren Missouri is...

On May 8 and 9, Ameren Illinois businesses and nonprofit electric and natural gas customers will have an opportunity to learn how they can cut energy bills and receive Ameren Illinois...

Today, Ameren Illinois announced its new state-of-the-art electric training center will be built on a nearly 12-acre site in Belleville. “This new training center is a key component of our...

Ameren Illinois has announced its initiative to deploy about 780,000 advanced electric meters over the next 10 years in a plan submitted to the Illinois Commerce Commission. “We are beginning a...

Playing before the home crowd is an advantage the local team has over the visiting team. A downstate Illinois company believes the same holds true for the municipal aggregation electric supply...

Ameren, in cooperation with the Missouri Department of Conservation (MDC), has created a program to preserve and enhance wildlife habitat on land underneath Ameren transmission lines. The program...

On March 15, Ike Edwards received the Adopt-the-Shoreline’s Outstanding Volunteer Award at the annual member recognition dinner. The event serves as the official kickoff for the 2012 Spring...

The Adopt-the-Shoreline organization at the Lake of the Ozarks is reminding area residents, businesses and community organizations that the 2012 Spring Shoreline Cleanup begins this weekend and...