News Releases

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...