
Power Magazine October 2011
Coffeen Energy Center, Montgomery County, Illinois
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Power Magazine October 2009
TOP PLANT
Seminole Generating Station
Power Magazine August 2007
POWER PLANT OF THE YEAR
MidAmerican Energy's Walter Scott, Jr. Energy Center Unit 4
First supercritical plant in 16 years

MidAmerican Energy Company, Walter Scott, Jr. Energy Center Unit 4
800 MW Supercritical Boiler
Commercial Operation Date: June 2007