Ameren Corporation Trend 2026

Ameren Corporation is a premier St. Louis-based utility holding company, powering over 2.4 million electric and 900,000 natural gas customers across Missouri and Illinois. Its regulated subsidiaries deliver reliable energy infrastructure, smart grid technology, and renewable generation. Residential, commercial, and industrial users benefit from enhanced grid resilience, energy-efficiency programs, and sustainable power solutions, making Ameren a vital engine for regional economic growth and environmental stewardship.