News Releases

Ameren Missouri crews are on their way home after a 10-day mission to restore power to Florida residents impacted by Hurricane Irma. Ameren Missouri crews were part of an army of 60,000 utility...

Adopt-the-Shoreline announced today that the 2017 fall shoreline cleanup at the Lake of Ozarks begins Saturday, Sept. 16, and runs through Sunday, Nov. 5. With more shoreline than the state of...

With an additional wave of Ameren employees headed to Florida, Ameren now has approximately 1,000 employees and contractors assisting in the restoration and rebuilding efforts in response to...

Ameren joined energy companies from across the Midwest this week on mutual assistance calls administered by Edison Electric Institute (EEI). This comes at the request of Duke Energy as they...

As part of the ongoing effort to maintain a high level of service reliability for customers and to modernize aging infrastructure, Ameren Missouri installed smart grid technology in St. Francois...

Ameren Missouri has added 20 jobs to its contact center in Jefferson City, signaling a commitment to customer service operations in mid-Missouri. "We are committed to supporting our mid-Missouri...

Scientists, students and enthusiastic stargazers will have their eyes on the skies on Monday, Aug. 21, when the first total eclipse of the sun in nearly 40 years crosses the United States. For...

Ameren Corporation today announced a $50,000 donation to America's First Great Dam Foundation in support of their efforts to build a museum in honor of the Keokuk Energy Center and dam. "Thanks to...

"First and foremost, thank you to our customers for their patience as we continue to work restoring service as safely as efficiently as possible. We expect most of our customers to have the lights...

I first want to thank our customers for their patience as we work to restore service as safely and efficiently as possible. We expect to restore service to most of customers today. Already this...

Ameren Missouri announced a pledge of $50,000 to assistance agencies within their service territory to help families stay cool and safe during extreme summer temperatures. The contribution will be...

Ameren Missouri's Osage Energy Center generated more renewable electricity last month than any other May in its 86 year history. Final production numbers just came in and the energy center,...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $400 million aggregate principal...

Efforts by volunteers to clean up the shoreline around the Lake of the Ozarks was a ton of work - 48 tons to be exact. From a discarded truck door to a derelict dock float, volunteers pulled out...

Memorial Day weekend is the official kick-off of summer. Last year, the St. Louis region experienced days of life-threatening heat. As part of the annual Cool Down S.O.S. (Save Our Seniors) Air...

Five Peregrine falcon chicks hatched this spring in a nesting box high above Ameren Missouri's Sioux Energy Center now have permanent identifications. Representatives from the World Bird Sanctuary...

Ameren Missouri has contributed $25,000 to the American Red Cross of Eastern Missouri to assist with relief efforts following record flooding in Missouri. "Thanks to the generosity of...

Ameren Missouri is taking off on a forward-thinking plan to increase the amount of solar energy available to customers. Today, the company announced plans for a new solar generation facility to be...

In a nesting box high above Ameren Missouri's Sioux Energy Center, five Peregrine falcon chicks have hatched. In partnership with the Missouri Department of Conservation (MDC) and World Bird...

The first major step in an 18-month, $52 million investment by Ameren Missouri to improve Bagnell Dam began this week. "This is the largest, most visible project we've done at the dam in more than...

When Central Bank of Lake of the Ozarks wanted to upgrade its office and atrium lighting, they turned to Ameren Missouri’s BizSavers® energy efficiency program for assistance. In total, Central...

The falcons are back! Ameren Missouri, alongside the World Bird Sanctuary (WBS) and the Missouri Department of Conservation (MDC), are once again partnering to bring a live bird’s eye view of...

Adopt-the-Shoreline, a Lake of the Ozarks volunteer cleanup initiative sponsored by Ameren Missouri, awarded Fred Cost from FD Associates the 2017 Outstanding Volunteer Award at the group’s...

Ameren Missouri promoted Russell Burger to the position of Director of SEMO Division. In his new role, Burger is responsible for managing the electric services in the company’s Cape Girardeau,...

A strong line of storms made its way across Southeastern Missouri and Ameren Missouri service territory early Wednesday morning damaging electric infrastructure in the area. As of 7 a.m., more...

For the second consecutive year, Ameren Missouri received the J.D. Power award for the highest ranking among large Midwest utilities for overall customer satisfaction with business electric...

With a winter storm watch issued throughout most of Ameren Missouri's service territory, the company is preparing operational teams to respond quickly in the event of service disruptions....

A major construction project is set to begin at Bagnell Dam and Osage Energy Center. Starting this spring, construction crews will begin a $52 million project installing a series of new anchors...

For Missouri electric vehicle drivers thinking about a longer road trip, planning where to charge – if there's a place at all – can be an issue. Under a proposal Ameren Missouri plans to file...

The board of directors of Ameren Corporation (NYSE: AEE) today declared a quarterly cash dividend on its common stock of 42.5 cents per share. This dividend is payable Sept. 30, 2016, to...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $150 million aggregate principal...

Refueling and maintenance activities at Ameren Missouri’s Callaway Energy Center are complete, and the 1,190-megawatt nuclear plant is back in service. This was the 21st planned refueling and...

Ameren Missouri is upgrading its company-owned street and outdoor lighting to energy efficient Light Emitting Diodes (LEDs). LEDs will save lighting customers money and are more reliable that...

Ameren Missouri’s Callaway Energy Center began its 21st planned refueling and maintenance outage Saturday, April 2, and will be out of service for several weeks. Refueling outages at the...

Ameren Missouri is proud to continue its commitment with the World Bird Sanctuary(WBS) and the Missouri Department of Conservation(MDC) to give communities a live bird’s eye view of nesting...

Ameren Missouri business and residential customers will have the opportunity to participate in a new three-year portfolio of energy efficiency programs starting this spring.

Ameren Missouri customer operations crews are ready to safely reconnect power for customers whose electric service was proactively disconnected ahead of the recent December 2015 flooding. At the...

Ameren Missouri strongly encourages customers to exercise electricity safety practices during the historic December 2015 flood. As flood waters continue to rise and crest, and eventually recede,...

Ameren Missouri has started work on an approximately $165,000 project in Louisiana, Mo. to replace decades-old natural gas pipelines with more reliable polyethylene (PE) pipe. Contract crews began...

Construction is under way on an Ameren Missouri connection to a natural gas transmission pipeline that will increase the reliability of gas service for customers in Columbia and Ashland, Mo....

Ameren Missouri partnered with the St. Louis Rams and the Greater St. Louis Area Council, Boy Scouts of America to hold an innovative two-day energy camp on October 3-4, 2015. The Ameren Missouri...

Ameren Missouri will soon complete a $270,000 project designed to improve the dependability of electric service for a senior housing community and the surrounding area in central Jefferson City,...

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...

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...

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...

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...

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...