News Releases

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...

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...

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,...

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...

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...

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...

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...

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...

A recently completed project to fortify the underground power system in downtown Peoria is part of $6.6 million in infrastructure upgrades Ameren Illinois is making to improve the reliability and...