Ameren (NYSE:AEE) said Thursday it received approval from the Missouri Public Service Commission to build an 800 MW ...

Castle Bluff will be an 800-megawatt simple-cycle natural gas energy center, expected to serve as a reliable backup energy ...

Ameren Missouri is building a new solar facility alongside the existing Montgomery Community Solar Center in New Florence, an ...

The Castle Bluff Energy Center is expected to be ready to serve as a backup source of energy in 2027, and represents an ...

The Missouri Public Service Commission (PSC) on Wednesday greenlit the Castle Bluff Energy Center, Ameren Missouri’s planned ...

Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), received approval Wednesday from the Missouri Public Service ...

AEE's Q3 results are likely to benefit from an above-normal temperature pattern. Yet, higher expenses for restoration related ...

After closing this month, the Rush Island coal plant in Jefferson County leaves more than a court case in its wake. What ...

Ameren (NYSE:AEE) said Thursday it received approval from the Missouri Public Service Commission to build an 800 MW simple-cycle natural gas energy center, which is expected to begin service as a ...

ST. LOUIS COUNTY — Ameren won state regulatory approval Wednesday to build a $900 million natural gas-fired power plant in south St. Louis County and agreed to take some steps that could result in ...

Another wind turbine collapsed in Schuyler County Thursday. It happened around 1:30 p.m. off Route D, southwest of Downing.

Ameren Missouri just cleared a hurdle on the creation of a new solar energy center near St. Louis. The energy company ...