News Releases

Ameren Corporation (NYSE: AEE) has received approval from the Federal Energy Regulatory Commission (FERC) to divest its merchant generation business, Ameren Energy Resources Company (AER), to an...

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 Dec. 31, 2013, to...

Officials with Ameren Illinois were joined by local elected officials, state lawmakers and union leaders today at the grand opening of its new Metro East Training Center in Belleville. Many of the...

Meeting Illinois Learning Standards is a key feature of the powerful electrical and natural gas safety lessons provided by the Ameren Illinois KidsActOnEnergy® initiative. KidsActOnEnergy.com...

Martin J. Lyons, Jr., executive vice president and chief financial officer of Ameren Corporation (NYSE: AEE), and Maureen A. Borkowski, president and chief executive officer of Ameren Transmission...

Ameren Illinois residential and business customers have realized nearly $128 million in savings on their electric and gas bills over the last five years by taking advantage of energy efficiency...

Ameren Illinois is providing grants of up to $2,000 to non-profit organizations who are experiencing difficulty paying their utility bills. The funds are administered through the Energy Assistance...

The Adopt-the-Shoreline organization at the Lake of the Ozarks is reminding area residents, businesses and community organizations that the 2013 Fall Shoreline Cleanup began Sept. 7 and will...

Martin J. Lyons, Jr., executive vice president and chief financial officer of Ameren Corporation (NYSE: AEE), will meet with institutional investors beginning Tuesday, Sept. 10 and continuing...

Ameren Illinois today opened a new $3.3 million testing facility that will help facilitate research and development of smart grid technologies and support the state's economic development and job...

An order issued yesterday by the Illinois Commerce Commission (ICC) paves the way for major new investment by Ameren that will create jobs, enable the delivery of renewable energy and improve the...

The Ameren Missouri Callaway Energy Center is back in service. The plant was taken out of service on July 26 as a result of an electrical fault on the main electrical power cables exiting the...

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. 30, 2013, to...

Ameren Corporation (NYSE: AEE) today announced second quarter 2013 net income from continuing operations of $105 million, or 44 cents per share, compared to second quarter 2012 net income from...

Ameren and Westinghouse Electric Co. are tapping into the expertise of two University of Missouri System institutions to conduct research that will benefit the nuclear energy industry. Missouri...

Ameren Missouri has opened a new Shoreline Management office at 2140 Bagnell Dam Blvd., Cliffside Building, Suite 101, in Lake Ozark, Mo. The former office was closed due to damage from a severe...

On July 26 at 11:49 p.m., the Ameren Missouri Callaway Energy Center declared an “Unusual Event” due to a small fire in the turbine building. The fire was extinguished, and the center is...

Some of the hottest temperatures of 2013 are expected this week in Missouri, and air conditioning is crucial to helping residents stay comfortable. Ameren Missouri electric customers don’t have...

Ameren Illinois donated 300 ENERGY STAR® window air conditioners to several energy assistance agencies across its service territory to help keep customers cool and safe this summer. Each agency,...

The Ameren Missouri Shoreline Management office at 1028 Bagnell Dam Blvd. in Lake Ozark, Mo. is temporarily closed due to damage from a severe storm. Customers may reach us at 573.365.9203 or...

A Staunton, Illinois resident will receive a new energy-efficient refrigerator with help from the Ameren Illinois ActOnEnergy® program. Beth Fernandez, a married mother of two, was the grand...

As part of its Air Conditioner Giveaway Program, Ameren Missouri donated 240 window air conditioner units to Cool Down St. Louis, a regional not-for-profit public education and resource charity,...

With an extensive line of severe storms predicted across most of the Ameren Illinois service territory (north of I-70), the Ameren Illinois Emergency Operations Center (EOC) declared a weather...

With the arrival of summer just around the corner, increased temperatures are on the way. Ameren Illinois officials are advising customers on how to stay safe and cool while better managing their...

With summer just around the corner, Ameren Illinois announced today that it is prepared to meet customers' needs and increased electrical demand during the summer months. The company presented its...

Ameren Corporation (NYSE: AEE) and Dynegy Inc. (NYSE:DYN) remain committed to completing the transaction for the divestiture of Ameren Energy Resources (AER) and its subsidiaries to Dynegy's...

Ameren Missouri has deactivated its Emergency Operations Center as of 4 p.m. Wednesday. Crews completed restoration to approximately 95,000 customers since a tornado tore a path through St....

As the final step in addressing the issue of dwelling encroachments at the Lake of the Ozarks, Ameren Missouri has recommended the Federal Energy Regulatory Commission (FERC) allow 215...

Ameren Missouri crews have restored power to a majority of the customers who lost service during Friday’s tornadoes and storms. Currently, there are less than 3,000 customers without power,...

The board of directors of Ameren Corporation (NYSE: AEE) announced today that Richard J. Harshman, 56, chairman, president and chief executive officer of Allegheny Technologies Incorporated (NYSE:...

Ameren Missouri crews have restored power to a majority of the customers who lost service during Friday’s tornadoes and severe storm. As of Monday evening, approximately 22,000 customers are...

Ameren Missouri crews were able to safely restore power to another 10,000 customers on Sunday. Approximately 42,000 customers remain without power this evening. However, the company anticipates...

In the past 24 hours, Ameren Missouri crews made significant progress, restoring power to 40,000 customers. Currently, 55,000 customers remain without power. Approximately 2,000 crew members are...

Ameren Missouri’s post-storm assessment reveals significant damage to the infrastructure in the affected areas of St. Louis and St. Charles counties. More than a hundred large poles supporting...

Ameren Illinois expects nearly all 9,400 customers impacted by Friday evening’s severe storms to have power restored by 10:00 p.m. tonight. Crews will work into the night to complete...

Ameren Illinois officials encourage customers to take precautions and want to issue a safety warning to all residents in the impacted areas following last night’s storms. “Safety is our...

With a new round of rain and thunderstorm throughout the evening, Ameren Illinois Emergency Operations Center (EOC) again opened and crews worked throughout the evening to restore more scattered...

Approximately 800 Ameren Missouri crew members, including linemen, tree trimmers and field checkers, began deploying Saturday morning to escalate restoration efforts across the company’s service...

Ameren Missouri's Emergency Operations Center (EOC) is now open to provide restoration support to communities impacted by tonight’s severe storms and tornadoes. Currently, approximately 88,000...

With rain and thunderstorms throughout the evening, Ameren Illinois opened its Emergency Operations Center (EOC) at 7:30 p.m. Thursday, and crews worked throughout the evening to restore scattered...

Ameren Missouri is awarding $5,000 in much-needed energy improvements to a single mother who is updating a home she recently purchased. As the grand prize winner of Ameren Missouri’s ActOnEnergy...

This year, spring weather conditions posed various challenges for 50 volunteer groups that participated in the 22nd Annual Shoreline Cleanup. However, the 447 volunteers that supported the groups...

The Illinois Senate today approved legislation that will accelerate modernization of the state’s natural gas infrastructure and create 150 new jobs in Central and Southern Illinois. Under the...

Ameren Missouri is warning its customers to be alert for phone calls from scam artists who threaten disconnection of electric service unless a payment is made immediately. In one incident, a...

Ameren Missouri has joined the Missouri State Highway Patrol in an initiative to promote the importance of wearing life jackets while boating on the Lake of the Ozarks. The main focus is children,...

In the wake of the May 20 tornado and severe weather that impacted communities in the Midwest, Ameren Corporation and its employees are donating $25,000 to assist storm victims in Oklahoma and aid...

The Illinois House of Representatives today voted to overturn Governor Pat Quinn's veto of Senate Bill 9, legislation that accelerates the ability for Ameren Illinois to make improvements to the...

Ameren Missouri has deactivated its Emergency Operations Center as of 7:30 a.m. Wednesday. Crews completed restoration to approximately 62,000 customers since storms first passed through the area...

Today, Ameren Missouri made significant progress restoring power to customers in the St. Louis area who were affected by Monday night’s severe storms. Currently, fewer than 800 customers are...

Ameren Missouri's Emergency Operations Center (EOC) is open to provide restoration support to communities impacted by Monday night’s severe storm throughout most of our service territory....