All of Gibson City is going to be without power next Thursday as part of maintenance work by Ameren. City officials announced ...

The company plans to reroute power from an existing substation impacted by flood waters to a mobile unit to make sure ...

The Labadie Energy Center and the Sioux Energy Center in Missouri will have two extra years to limit emissions of mercury and ...

WASHINGTON — The Trump administration has granted nearly 70 coal-fired power plants a two-year exemption from federal ...

Ameren Missouri announced the opening of its new, state-of-the-art operating center in Park Hills and recently hosted an open ...

The stock's fall snapped a five-day winning streak.

Ameren Missouri announced the opening of its new, state-of-the-art operating center in Park Hills and recently hosted an open ...

Our free stock report includes 3 warning signs investors should be aware of before investing in Ameren. Read for free now. If you want to know who really controls Ameren Corporation (NYSE:AEE), then ...

All of Gibson City is going to be without power in the coming hours as part of maintenance work by Ameren. City officials ...

The City of Bloomington and Town of Normal recently approved Constellation NewEnergy, Inc. to serve as the electric aggregation program supplier following a bid process.

The utility is making improvements near Meridian Plaza in Madison County to bolster electric service reliability for customers and support economic growth.