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 ...

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 ...

Shares of Ameren Corp. AEE dropped 0.06% to $88.68 Tuesday, on what proved to be an all-around dismal trading session for the ...

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

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

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

Illinois utilities are set to invest more than a billion dollars into upgrading the state’s electric distribution grid, ...

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

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 ...