News Releases

Ameren Illinois Chairman and President Richard J. Mark has earned the distinction as a top 100 minority business leader in Corporate America by a national publication. The EMpower report,...

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...

Ameren Transmission Company of Illinois (ATXI), Northeast Missouri Electric Power Cooperative (Northeast Power) and Ameren Missouri are requesting input from landowners on the proposed new route...

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...

Ameren Illinois partnered with local volunteers to replace standard incandescent lightbulbs with LED bulbs on the front porches of more than 700 homes in several communities across the Ameren...

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...

In the face of severe weather and other catastrophic incidents,ensuring that critical infrastructure is protected and can be restored quickly and safely is paramount. For the third time, Ameren...

As part of its commitment to innovation and building a smarter, clean energy infrastructure, Ameren Corporation (NYSE: AEE) announced completion of one of the most technologically advanced...

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...