News Releases

Ameren Corporation (NYSE: AEE) today announced second quarter 2015 net income in accordance with generally accepted accounting principles (GAAP) of $150 million, or 61 cents per share, compared to...

Ameren Illinois customers are experiencing fewer and shorter power outages as a result of electric grid upgrades the company has implemented under the state’s Energy Infrastructure Modernization...

Ameren Illinois continues to make energy infrastructure upgrades to improve the reliability and performance of its energy delivery systems for residential and business customers throughout...

Ameren Illinois is asking the Federal Energy Regulatory Commission (FERC) for answers about the recent spike in energy capacity prices for its customers. On Monday, the company filed intervening...

As part of its annual Air Conditioner Giveaway, Ameren Missouri donated 540 window air conditioners to Cooldownstlouis.org, a regional not-for-profit public education and resource charity, which...

Electric service to Ameren Missouri customers in three central Missouri communities is becoming more dependable thanks to the addition of "smart" switches along area power lines. The $400,000...

In the face of increasingly severe and damaging weather across the country, Ameren Illinois, Commonwealth Edison, the Cook County Department of Homeland Security and Emergency Management (DHSEM),...

Ameren Missouri on Wednesday brought a $1 million control house into the Heritage Substation under construction just west of Cape Girardeau, Mo., receiving delivery of the first of two large...

Even the friendliest of dogs can bite when scared, startled or protecting its territory. A recent rash of dog bites is prompting Ameren Illinois to ask its customers for help in providing a safer...

Ameren Illinois is donating 500 window air conditioners to eight energy assistance agencies across its service territory to help keep customers cool and safe this summer. Each agency, which...

Ameren Illinois crews broke ground this week on a first-of-its-kind project to convert residents in the Village of Grantfork, Illinois from propane fuel to natural gas. The project takes advantage...

Hundreds of business owners, nonprofit representatives, municipal officials and vendors are expected to participate in Ameren Illinois’ 6th annual ActOnEnergy® Business Symposiums on Tues, June...

Installation of a new 22-megawatt transformer at Ameren Missouri's Tisdale Substation in Boonville is complete, wrapping up a $1.86 million substation upgrade designed to improve reliability and...

Young boating enthusiasts "caught" wearing life jackets at the Lake of the Ozarks will soon be rewarded with T-shirts under an ongoing safety program backed by Ameren Missouri and the Missouri...

With summer just around the corner and the temperatures beginning to heat up, Ameren Illinois is prepared to meet expected increases in the demand for electricity this summer. In a presentation to...

Gateway Motorsports Park announced today that Ameren Corporation will sponsor the NASCAR Camping World Truck Series “Drivin’ for Linemen 200” race, Saturday, June 13. Building on the...

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...