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

Shares of Ameren Corp. AEE advanced 1.34% to $90.89 Tuesday, on what proved to be an all-around positive trading session for ...

Tidal Investments LLC reduced its position in shares of Ameren Co. (NYSE:AEE – Free Report) by 4.9% during the third quarter, ...

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 ...

Ameren Missouri has invested $950 million in three recently opened solar generation projects, which generate 500 megawatts ...

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

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

Ameren Illinois got the approval from the Illinois Commerce Commission (ICC) for its four-year integrated grid plan to ...

The Commission approved $3.3 billion in investments and system improvements needed to strengthen power grid reliability and ...

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

ST. LOUIS, Mo. (First Alert 4) -- Ameren Missouri has been ordered by a court to spend $61 million on projects tied to ...

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