Variable Interest Entities and Unconsolidated Investments (Tables)

3 Months Ended

Mar. 31, 2013

Variable Interest Entities and Unconsolidated Investments [Abstract]

Income (Loss) From Unconsolidated Investments in Power Plants and Distributions [Table Text Block]

Our equity interest in the net income from Greenfield LP and Whitby for the three months ended March 31, 2013 and 2012, is recorded in (income) from unconsolidated investments in power plants. The following table sets forth details of our (income) from unconsolidated investments in power plants for the periods indicated (in millions):

	Three Months Ended March 31,
	2013			2012
Greenfield LP	$	(4	)	$	(6	)
Whitby	(4		)	(3		)
Total	$	(8	)	$	(9	)

Schedule of Equity Method Investments

At March 31, 2013 and December 31, 2012, our equity method investments included on our Consolidated Condensed Balance Sheets were comprised of the following (in millions):

	Ownership Interest as of March 31, 2013	March 31, 2013		December 31, 2012
Greenfield LP	50%	$	76	$	69
Whitby	50%	16		12
Total investments in power plants		$	92	$	81