XML 108 R49.htm IDEA: XBRL DOCUMENT v2.4.0.8
Jointly-owned Plant (Tables)
12 Months Ended
Dec. 31, 2013
Jointly-owned Plant [Abstract]  
Schedule of Jointly Owned Utility Plants [Table Text Block]
As of December 31, 2013, PGE had the following investments in jointly-owned plant (dollars in millions):

 
PGE
Share
 
In-service Date
 
Plant
In-service
 
Accumulated
Depreciation*
 
Construction
Work In
Progress
Boardman
80.00
%
 
1980
 
$
506

 
$
326

 
$
1

Colstrip
20.00

 
1986
 
515

 
332

 
3

Pelton/Round Butte
66.67

 
1958
/
1964
 
222

 
52

 
15

Total
 
 
 
 
 
 
$
1,243

 
$
710

 
$
19

 
 
 
 
 
*
Excludes AROs and accumulated asset retirement removal costs.