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INVENTORY
12 Months Ended
Dec. 31, 2012
INVENTORY  
INVENTORY

8.  INVENTORY

 

December 31,

 

2012

 

 

2011

 

(millions of Canadian dollars)

 

 

 

 

 

 

Natural gas

 

448

 

 

566

 

Other commodities

 

331

 

 

257

 

 

 

779

 

 

823

 

 

Commodity costs on the Consolidated Statements of Earnings included non-cash charges of $10 million (2011 - $9 million; 2010 - $9 million) for the year ended December 31, 2012 to reduce the cost basis of inventory to market value.