News Releases

The threat of flooding along the Mississippi River means that residents in Ameren’s Illinois and Missouri service areas must be aware of electrical and natural gas hazards that can occur during...

As a complex line of storms begins making its way through the Ameren Illinois service territory, the company activated its Emergency Operations Center (EOC) as of 8 p.m. today in a precautionary...

Ameren Illinois is finalizing its efforts to restore power to customers in the northwest corner of its service territory who were affected by a strong line of thunderstorms that made their way...

Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $250 million aggregate principal amount of 4.30% senior secured notes...

Ameren Illinois’ personnel and additional contract crews are working throughout the evening to repair utility pole damage due to Friday night's storm and high winds. Approximately 20 poles...

Illinois residents are finally able to say goodbye to snow, freezing temperatures and polar vortexes. While many are excited to see the arrival of spring, the season is also known for its rapidly...

Ameren Illinois announced that it exceeded its yearly reliability performance goals required by the state's Energy Infrastructure Modernization Act (EIMA). "Customers are beginning to experience...

After battling weather and hazardous working conditions throughout the night, Ameren Illinois field crews and support staff have restored service to nearly all customers in the wake of a line of...

Hundreds of business owners, non-profit representatives, municipal officials and vendors are expected to participate in Ameren Illinois’ 5th annual ActOnEnergy® Business Symposiums on Tues,...

Ameren Illinois activated its Emergency Operations Center at 6 a.m., Wednesday, March 12 to assess wind- and ice-related outages in central Illinois. Ameren Illinois started monitoring the...