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

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

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

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

President Donald Trump is giving nearly 70 power plants two extra years to comply with federal emission restrictions, ...

The Missouri Public Service Commission held a public hearing in Cape Girardeau on Ameren Missouri’s proposed $39.6 million natural gas rate increase, which could raise average monthly bills by $16 on ...

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

GLEN CARBON Ameren Illinois is currently constructing a new distribution power line into its Main Street substation in Glen ...

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

ALTON - Ameren Illinois' new carbon-free assessment program aimed at helping public schools in the state reduce energy costs and improve sustainability ...

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