News Releases

More than 600 business owners, nonprofit representatives, municipal officials and vendors are expected to participate in the 7th annual Ameren Illinois energy efficiency Business Symposium on Wed,...

Warming temperatures and rising humidity signify summer is quickly approaching. As customers begin to turn to their air-conditioning units in search of relief, Ameren Illinois is preparing for the...

Ameren Illinois field and contract crews worked overnight to restore 44,000 customer outages resulting from a severe thunderstorm that impacted the Metro East and Southern Illinois yesterday. As...

Ameren Illinois crews have mobilized and are working to restore power to thousands of customers impacted by thunderstorms that rolled through the Metro East area and portions of southern Illinois...

As part of a continuous effort to give customers more information to help them control their energy usage and manage costs, Ameren Illinois has launched an updated design to its monthly bill. The...

Ameren Illinois employees are stepping up to lend a hand to communities and non-profit organizations as part of National Volunteer Month. Ameren Illinois co-workers will be volunteering throughout...

Customers of Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), will pay less for electric service delivery under a plan it will file with the Illinois Commerce Commission on...

Ameren Illinois crews are continuing to make steady progress in restoring power to customers following a line of strong winds that made their way across Illinois Saturday afternoon.

Ameren Illinois crews have mobilized and continue power restoration efforts in response to a line of strong winds that continue to make their way across Illinois Saturday afternoon. Customers in...

Ameren Illinois today reaffirmed its commitment to take steps to reduce methane emissions, a component in natural gas, and improve environmental sustainability by joining the U.S. Environmental...