AmerenEnergy Generating Power Plants

Baseload Coal-Fired Power Plants
Plant	Location	Began Operation
Coffeen Power Station	Montgomery County, Ill.	1965
Electric Energy, Inc - Joppa	Massac County, Ill.	1953
Hutsonville Power Station	Crawford County, Ill.	1953
Meredosia Power Station	Morgan County, Ill.	1948
Newton Power Plant	Jasper County, Ill.	1977
Combustion Turbine Generators (CTGs)
Columbia	Columbia, Mo.	2001
Elgin	Elgin, Ill.	2002
Gibson City	Gibson City, Ill.	2000
Grand Tower Power Station	Jackson County, Ill.	1951
Midwest Electric – Joppa	Massac County, Ill.	2000
*Grand Tower Power Station began operation in 1951 as a coal-fired plant. In 2001, it was converted to combined cycle generation with the addition of two combustion turbines and heat recovery steam generators.