News Releases

Ameren Illinois continues to make electric infrastructure upgrades to improve the reliability and performance of its energy delivery systems throughout Adams, Brown, Hancock, Pike and Schuyler...

DiversityInc has ranked Ameren Corporation first in the United States on its 2015 listing of the nation's top utilities for diversity. This is the fifth consecutive year Ameren has been recognized...

The first chick has arrived to a pair of peregrine falcons at a nesting box at Ameren Missouri's Sioux Energy Center. In partnership with the Missouri Department of Conservation (MDC) and World...

Ameren Corporation (NYSE: AEE) today announced first quarter 2015 net income from continuing operations of $108 million, or 45 cents per share, compared with first quarter 2014 net income from...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly cash dividend on its common stock of 41 cents per share. This dividend is payable June 30, 2015, to shareholders...

Ameren Corporation's 2015 Corporate Social Responsibility Report is now available for download as an interactive PDF. The report, available at www.ameren.com/csr, is intended for digital viewing...

More than 30 St. Louis-area nonprofit organizations have been invited today to Ameren headquarters in downtown St. Louis to share their missions and provide volunteer opportunities as part of...

Though the official 2014/2015 winter heating season is drawing to a close, Mother Nature isn't willing to completely let go of the cooler temperatures, so it's good news that Ameren Illinois...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $250 million aggregate principal...

One sign of spring already has arrived: peregrine falcons have returned to a nesting box at Ameren Missouri's Sioux Energy Center. In partnership with the Missouri Department of Conservation (MDC)...

About 30 Adopt-the-Shoreline groups have registered so far to participate in the 2015 Lake of the Ozarks Spring Shoreline Cleanup that is now under way. The cleanup is scheduled to run through...

Customers in the Farmington, Mo. area will benefit from more reliable electric service thanks to a $170,000 Ameren Missouri upgrade that is slated to be completed this month. Ameren Missouri...

With statewide temperatures averaging 18 degrees, this past month was the seventh coldest February on record. To help customers who may have seen higher utility bills as a result, Ameren Illinois...

Lake Ozark resident Mike Page received this year's Adopt-the-Shoreline Outstanding Volunteer Award at the group's annual member recognition dinner, which serves as the official kickoff for its...

Ameren Illinois is investing nearly $3.1 million to upgrade the natural gas infrastructure in Douglas and Edgar Counties. The upgrades will improve safety and service reliability for customers,...

On March 6, the Nuclear Regulatory Commission (NRC) announced approval of Ameren Missouri’s Callaway Energy Center’s license renewal application, which allows for 20 additional years of...

A group of Ameren Illinois employees is being recognized by the St. Louis regional chapter of the American Red Cross for their quick actions to save the life of a co-worker last year. Five workers...

In observance of National Consumer Protection Week, Ameren is warning customers in Missouri and Illinois to be aware of scam artists who are using Ameren's name illegally. Last year an estimated...

Richard J. Mark, President of Ameren Illinois, has been named as one of the nation's top business leaders by the publication "African-American Career World". He is being recognized in the...

Ameren Corporation (NYSE: AEE) today announced 2014 net income from continuing operations of $587 million, or $2.40 per diluted share, compared to 2013 net income from continuing operations of...

With winter weather prompting families to turn on the heat and seal their homes, Ameren Missouri reminds customers they should take immediate action if they smell natural gas or suspect a leak....

Several southeast Missouri communities will benefit from more reliable electric service during severe weather now that Ameren Missouri has installed new lines designed to protect and strengthen...

The board of directors of Ameren Corporation (NYSE: AEE) announced today that J. Edward Coleman, retired chairman and chief executive officer of Unisys Corporation, has been elected to the Ameren...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly cash dividend on its common stock of 41 cents per share. The common share cash dividend is payable March 31,...

Ameren Missouri has started work on an approximately $400,000 project in Winfield, Mo. to replace about three miles of older gas pipelines with more reliable polyethylene (PE) pipe. The new PE...

A white paper issued today by Ameren Corporation says that constructive and common-sense alterations to the Environmental Protection Agency's Clean Power Plan (CPP) are needed to avoid imposing...

The University of Illinois at Urbana-Champaign announced today that Ameren Corporation (NYSE: AEE), a St. Louis-based Fortune 500 energy company, has opened an Innovation Center on campus. Ameren...

Following significant public input over a period of several months, Ameren Transmission Company of Illinois (ATXI) today announced the final route decision for the planned Mark Twain Transmission...

As part of a multi-year plan to build a next generation energy delivery system and create jobs in central and southern Illinois, Ameren Illinois announced today it is investing approximately $7...

Smell gas, leave fast. Instructing customers to quickly leave their premises if they suspect a gas leak is an important message Ameren Illinois shares on a consistent basis with its 812,000...

Today, Ameren Missouri filed a three-year energy efficiency plan (2016–2018) with the Missouri Public Service Commission (PSC). The plan includes a comprehensive portfolio of programs for...

New clean air equipment has been installed at the Labadie Energy Center in Franklin County, demonstrating Ameren Missouri’s commitment to improving air quality and being a good steward of the...

A new CertainTeed Corp. manufacturing complex under construction in Jonesburg, Mo. has the power it needs to move ahead now that Ameren Missouri has finished building new gas lines to serve the...

Ameren Missouri advises dock owners to stay abreast of Lake of the Ozarks and Osage River water level fluctuations as winter approaches. Property owners are encouraged to take appropriate measures...

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...

For the first time in company history, solar energy is part of the energy mix being delivered to Ameren Missouri's 1.2 million electric customers. Following more than a month of successful...

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...

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...

Ameren Missouri is providing customers more ways to take control of winter energy usage through its ActOnEnergy® energy efficiency electric and natural gas rebate programs. There are a variety of...

Since 2008, Ameren Illinois residential and business customers have saved nearly 7 million megawatt hours of electricity and 80.8 million therms of natural gas – enough energy to power...

G.I. Jobs magazine has ranked Ameren tops in St. Louis and 28th among the Top 100 Military Friendly Employers in the United States. G.I. Jobs analyzed the benefits of more than 5,000 companies...

Paraquad, a nonprofit organization empowering people with disabilities, presented Ameren Corporation with its 2014 Shine the Light Award during a ceremony Nov. 6 at The Chase Park Plaza. The...

Ameren Corporation (NYSE: AEE) today announced third quarter 2014 net income from continuing operations of $294 million, or $1.20 per diluted share, compared to third quarter 2013 net income from...

Ameren Missouri residential customers will pay lower rates for natural gas under a new Purchased Gas Adjustment (PGA) that has been approved by the Missouri Public Service Commission (PSC). The...

Ameren Missouri asked customers what types of information they wanted to receive to help them better manage their energy usage. Customers responded, and the company has taken that input to create...

Ameren Illinois customers can expect another year with natural gas prices lower than the national average during the upcoming 2014-15 heating season. "We are fully prepared for the winter season...

Ameren Missouri’s Callaway Energy Center began its 20th planned refueling and maintenance outage Saturday, Oct. 11, and will be out of service for several weeks. Refueling outages at the...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly cash dividend on its common stock of 41 cents per share, a 2.5 percent increase from the prior quarterly cash...

Ameren Missouri filed today with the Missouri Public Service Commission its 20-year plan that supports cleaner energy in the state of Missouri, including major expansions of solar and wind power....

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