Acquisitions, Divestitures and Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2014

Six Power Plants Disposed [Abstract]

Six power plants disposed of [Table Text Block]

The six power plants included in the transaction are as follows:

Plant Name	Plant Capacity		Location
Oneta Energy Center	1,134	MW	Coweta, OK
Carville Energy Center(1)	501	MW	St. Gabriel, LA
Decatur Energy Center	795	MW	Decatur, AL
Hog Bayou Energy Center	237	MW	Mobile, AL
Santa Rosa Energy Center	225	MW	Pace, FL
Columbia Energy Center(1)	606	MW	Calhoun County, SC
Total	3,498	MW

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(1) Indicates combined-cycle cogeneration power plant.