Basis of Presentation and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2014

Schedule of Components of Restricted Cash

The table below represents the components of our restricted cash as of September 30, 2014 and December 31, 2013 (in millions):



	September 30, 2014						December 31, 2013
	Current		Non-Current		Total		Current		Non-Current		Total
Debt service	$	22	$	25	$	47	$	11	$	41	$	52
Rent reserve	4		—		4		3		—		3
Construction/major maintenance	69		12		81		35		20		55
Security/project/insurance	149		3		152		151		6		157
Other	—		2		2		3		2		5
Total	$	244	$	42	$	286	$	203	$	69	$	272

Schedule of Property, Plant and Equipment

Property, Plant and Equipment, Net — At September 30, 2014 and December 31, 2013, the components of property, plant and equipment are stated at cost less accumulated depreciation as follows (in millions):



	September 30, 2014		December 31, 2013		Depreciable Lives
Buildings, machinery and equipment	$	15,528	$	15,838	3 – 47 Years
Geothermal properties	1,295		1,265		13 – 59 Years
Other	171		164		3 – 47 Years
	16,994		17,267
Less: Accumulated depreciation	4,840		4,897
	12,154		12,370
Land	109		103
Construction in progress	402		522
Property, plant and equipment, net	$	12,665	$	12,995