About Ameren Missouri
Ameren Missouri
Ameren Missouri, located at 2101 N Jesse James Road in Excelsior Springs, MO, is a proud part of the St. Louis-based Ameren Corporation. With over a century of service, we deliver reliable electric and natural gas solutions to approximately 1.3 million electric and 135,000 natural gas customers across central and eastern Missouri. Our generating capacity of roughly 9,300 megawatts supports our commitment to delivering dependable energy at some of the most competitive rates in the nation.
Our mission is to power the quality of life for the communities we serve, spanning 60 counties and more than 500 cities and towns, including the greater St. Louis region. At Ameren Missouri, we are dedicated to innovation, sustainability, and customer satisfaction, ensuring that our energy solutions not only meet today’s needs but also help shape a brighter, more resilient future for Missouri.