Ameren delivers big economic benefits for Missouri and Illinois

Study estimates company's operations are generating more than $20.7 billion in annual economic output ST. LOUIS, Jan. 15, 2026 /PRNewswire/ -- Ameren Corporation's (NYSE: AEE) operations in Missouri and Illinois triggered more than $20.7 billion in annual economic output, according to a study by a leading market research and development firm. Conducted by HR&A Advisors and commissioned by Ameren, the study analyzed direct spending by the company on functions such as payroll, capital equipment, supplier ser ...