Ameren Corporation is a public utility holding company. Co. operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. The Ameren Missouri segment includes all of the operations of Ameren Missouri. Ameren Missouri operates a rate-regulated electric generation, transmission, and distribution business and a rate-regulated natural gas distribution business in Missouri. The Ameren Illinois Electric Distribution segment consists of the electric distribution business of Ameren Illinois. The Ameren Illinois Natural Gas segment consists of the natural gas business of Ameren Illinois. Preferreds: UEPEO, UELMO, UEPCN, UEPCO, UEPCP, UEPEN, AILLP, UEPEM, AILIH, AILIO, AILIM, AILLM, AILIN, AILIP, UEPEP, AILLI, AILLN, AILLO Open the AEE Information Page »
 |