Implications of Potential Early Plant Retirements Implications of Potential Early Plant Retirements (Tables)

9 Months Ended

Sep. 30, 2015

Implications of Potential Early Plant Retirements [Abstract]

ImplicationsofPotentialEarlyPlantRetirements [Table Text Block]

(in millions)	Quad Cities			Clinton				Ginna			Total
Asset Balances
Materials and supplies inventory	$	49		$	56			$	30		$	135
Nuclear fuel inventory, net	186			122				65			373
Completed plant, net	1,027			582				111			1,720
Construction work in progress	29			8				23			60
Liability Balances
Asset retirement obligation	(696		)	(396		)		(637		)	(1,729		)
NRC License Renewal Term	2032			2046			(a)	2029

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(a) Assumes Clinton seeks and receives a 20-year operating license renewal extension.