News Releases

Ameren Missouri, in cooperation with the Missouri Department of Conservation (MDC) and the World Bird Sanctuary (WBS), are providing the public with a bird’s-eye view of peregrine falcons...

Time is running short for Ameren Illinois electric and natural gas business customers who want to reduce their energy expenses by participating in the 2011-12 ActOnEnergy® program. Projects must...

Ameren Missouri customers will soon receive a report highlighting their 2011 energy usage and costs. Ameren Missouri has begun distributing the annual Personal Energy Report for residential...

Today, Ameren Illinois submitted a blueprint for its 10-year, $625-million infrastructure improvement and modernization initiative to the Illinois Commerce Commission "Jobs creation is a key...

Preparations are underway for the 2012 Spring Shoreline Cleanup at the Lake of the Ozarks. It will be held March 17 through April 15. With cleanup activities set to begin in just a few days, the...

Ameren Illinois customers with past due balances are being encouraged to take advantage of a limited time opportunity to establish a repayment plan by making a 10 percent down payment. “We want...

Ameren Corporation (NYSE: AEE) today announced 2011 net income in accordance with generally accepted accounting principles (GAAP) of $519 million, or $2.15 per share, compared to 2010 GAAP net...

The 2012 Annual Shoreline Cleanup will be held March 17 through April 15. In preparation, the Adopt-the-Shoreline organization at Missouri’s Lake of the Ozarks has scheduled a workshop on March...

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 March 30, 2012, to...

Today, Ameren Missouri, a utility company of Ameren Corporation (NYSE: AEE), filed an electric rate increase request with the Missouri Public Service Commission (MPSC). Ameren Missouri is...

As promised, Ameren Missouri officials have filed a plan with the Federal Energy Regulatory Commission (FERC) to resolve the issue of encroachments within the Project Boundary at the Lake of the...

Today, Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), filed with the Missouri Public Service Commission (MPSC) a three-year plan that includes an aggressive portfolio of energy...

Ameren Illinois, a subsidiary of Ameren Corporation (NYSE: AEE), today took initial action in the implementation of its Modernization Action Plan (MAP) that will provide customers with an...

Beginning in January 2012, Ameren Missouri will begin testing the emergency warning sirens at Bagnell Dam at 12 noon on the first Wednesday of each month, instead of the first Monday. Alan...

Ameren Missouri has filed an application with the U.S. Nuclear Regulatory Commission (NRC) for a 20-year extension of the Callaway Energy Center operating license. The nuclear facility’s current...

Ameren Missouri announced today it is requesting input from resource agencies and the public regarding proposed boundary changes to help resolve Project Boundary (an elevation-based, strip of land...

Ameren Illinois is focusing on 2012 and beyond as it begins to fulfill its promise with the enactment of the Energy Infrastructure Modernization Act, formerly known as Senate Bill (SB) 1652. To...

Ameren Transmission Company (ATX), a wholly owned subsidiary of Ameren Corporation (NYSE: AEE), will begin work on expansion plans to invest an estimated $1.3 billion over 10 years. The Midwest...

Ameren Missouri advises dock owners at Missouri’s Lake of the Ozarks that the annual winter drawdown of the lake level will soon begin. Property owners are urged to take appropriate measures to...

Ameren Missouri’s Callaway Energy Center, located near Fulton, Mo., returned to service today after completing a routine refueling and maintenance outage that began Oct. 15. The 1,190-megawatt...

You can help make someone's holiday a little brighter this year by purchasing an Ameren gift card. With Ameren gift cards, you can give the gift of energy this holiday season - or at any time....

Ameren Missouri officials announced a timeline for submitting their proposal to the Federal Energy Regulatory Commission (FERC) to resolve the issue of encroachments with the Project Boundary at...

Ameren Energy Resources Company, LLC (AER), the holding company for the merchant generation business of Ameren Corporation (NYSE: AEE), announced today that Steven R. Sullivan, president and CEO...

G.I. Jobs Magazine has recognized Ameren Corporation for the third consecutive year as one of the top 100 military-friendly employers in the nation. The announcement will be featured in the...

Ameren Missouri encourages local communities and property owners in the Lake of the Ozarks area to contact the Shoreline Management Office – phone: 573.365.9203; email: lake@ameren.com – with...

“Ameren Missouri recognizes local communities and property owners in the Lake of the Ozarks area are very concerned about the order recently issued by the Federal Energy Regulatory Commission...

Nonprofits now can earn extra green while helping make Illinois greener by participating in the Ameren Illinois ActOnEnergy® Refrigerator Recycling Referral Bonus program. When an Ameren Illinois...

Ameren Corporation (NYSE: AEE) today announced third quarter 2011 net income in accordance with generally accepted accounting principles (GAAP) of $285 million, or $1.18 per share, compared to a...

A thousand military families have one less thing to worry about now that Ameren Missouri has granted them a thousand dollar credit on their utility bill. The company, working in cooperation with...

Thomas R Voss, chairman, president and CEO, and Martin J. Lyons, senior vice president and CFO, both of Ameren Corporation (NYSE: AEE), will present at the 46th Edison Electric Institute Financial...

Today, the Ameren Illinois ActOnEnergy® program announced Mt. Pulaski Products has slashed its energy usage by an amount equal to the electricity used by 125 residential customers in a year....

Ameren Missouri has sent approximately 60 linemen, supervisors and support personnel to the East Coast to help restore power after the devastating snow storm that left more than three million...

Ameren Illinois today received the Governor’s Sustainability Award during a ceremony held at the Hilton Garden Inn, Champaign. The award cites the Green Pre-rinse Nozzle Program, which allows...

Meeting Illinois Learning Standards is a key feature of the powerful electrical and natural gas safety lessons provided by the Ameren Illinois Kids ActOnEnergy® initiative. The Web-based...

Ameren Corporation (NYSE: AEE) announced today a voluntary retirement offer is being extended to certain employees of Ameren Missouri, and Ameren Services Company, an Ameren Corporation subsidiary...

Ameren Missouri’s Callaway Energy Center began its 18th planned refueling and maintenance outage Saturday morning, Oct. 15, and is expected to be out of service several weeks. Refueling outages...

Ameren Illinois customers can expect a continuation of moderate natural gas prices during the upcoming 2011-12 heating season. "We anticipate customer natural gas prices for this winter will be...

The board of directors of Ameren Corporation (NYSE: AEE) announced today that Catherine S. Brune, 58, president of Allstate Protection Eastern Territory of Allstate Insurance Company (Allstate),...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly dividend of 40 cents per common share, a 3.9 percent increase from the prior quarterly dividend of 38.5 cents...

Area residents are invited to visit the Ameren Illinois environmental project at the site of a former gas manufacturing plant located at 220 N. Monroe Street on Wednesday, Oct. 19, from 4:00 p.m....

Nearly 130 Ameren employees and their friends and family members will spend from 9 a.m. to noon (Oct. 15) volunteering at food banks, nurseries, wellness centers, shelters and in other settings to...

In an industry where consistency and reliability are critical, Ameren Missouri’s Meramec Energy Center has set a new record for those hallmarks. On August 10, 2011, The Meramec Energy Center set...

Today, the Ameren Illinois ActOnEnergy® program announced Cabot Corporation (NYSE: CBT) has been awarded a total of $271,000 in ActOnEnergy incentives for sustainable energy efficiency projects...

Ameren Missouri Pure Power announced today that the St. Louis Rams will match 100 percent of the electricity used to power the Edward Jones Dome for home games this season with green power...

Ameren Energy Resources Company, LLC (AER), the holding company for the merchant generation business of Ameren Corporation (NYSE: AEE), announced today the Meredosia and Hutsonville energy centers...

With inspiration provided by the breast cancer survival story of a lineman's wife, Ameren Illinois co-workers are wearing pink hats to raise awareness of and money for breast cancer research and...

An energy efficiency milestone was achieved today when the Ameren Illinois ActOnEnergy® Refrigerator Recycling Program collected the 30,000th refrigerator/freezer unit for recycling. The...

Ameren Missouri officials declared an “Alert” at the Callaway Nuclear Plant near Fulton, Mo, at 10:56 a.m. today and exited the Alert at 5:37 p.m. An Alert means events have occurred, or may...

Adopt-the-Shoreline volunteers will soon begin scouring Lake of the Ozarks shoreline for trash and debris as the 2011 Fall Shoreline Beautification Cleanup at Missouri’s Lake of the Ozarks gets...

Martin J. Lyons, Jr., senior vice president and chief financial officer of Ameren Corporation (NYSE: AEE), will present at the Bank of America Merrill Lynch Power and Gas Leaders Conference at...