Central Illinois Light Company / Illinois Power Company / AmerenEnergy Resources Generating Company / Southwestern Electric Cooperative Inc. / Ameren Energy Inc. / Ameren Energy Marketing Company / Central Illinois Public Service Company / Soyland Power Cooperative Inc / Ameren Energy Generating Company / Ameren Services Company / Union Electric Company / Prairie Power Inc. / Constellation Energy Commodities Group Inc. / /
Country
United States / /
IndustryTerm
ancillary services / /
Organization
Illinois Municipal Electric Agency / /
Person
Suedeen G. Kelly / Marc Spitzer / Jon Wellinghoff / Philip D. Moeller / Joseph T. Kelliher / Nathaniel J. Davis / Sr. / /