Shares of Ameren Corp. AEE inched 0.45% higher to $89.69 Monday, on what proved to be an all-around great trading session for ...

Three new solar facilities are online, providing 500 megawatts of energy to commercial and residential customers in Missouri.

After two years, regulators have approved plans from Ameren and Commonwealth Edison that will raise prices for customers in ...

The state has approved a grid plan for Ameren after sending them back to the drawing board last year. The Illinois Commerce ...

Ameren Missouri will spend $61 million on projects to mitigate Clean Air Act violations, including 14 years of unpermitted ...

Illinois Commerce Commission has approved Ameren Illinois’ amended and refiled multi-year grid plan for 2024-27, reducing ...

On Thursday, Ameren was granted an electric rate hike of 7% less than they originally asked the Illinois Commerce Commission ...

Ameren Missouri announced 500 megawatts (MW) of new solar generation, representing a total investment of approximately $950 ...

The following is a statement by CUB Executive Director Sarah Moskowitz on the Thursday, Dec. 19 Illinois Commerce Commission ...

A $3.3 billion plan to strengthen power grid reliability and support the electrification of the state’s power system will likely mean higher bills.

The Illinois Commerce Commission (ICC) approved Ameren Illinois’ refiled multi-year grid plan (2024-2027) with modifications. The Commission approved $356 million in investments and system improvement ...