RELATED PARTY TRANSACTIONS (Tables)

3 Months Ended

Mar. 31, 2015

RELATED PARTY TRANSACTIONS

Summary of capital and operating costs charged to pipeline systems by related party

	Three months ended
(unaudited)	March 31,
(millions of dollars)	2015	2014
Capital and operating costs charged by TransCanada’s subsidiaries to:
GTN (a)	6	6
Northern Border (a)	7	7
Bison (a)	1	1
Great Lakes (a)	6	7
North Baja	1	1
Tuscarora	1	1
Impact on the Partnership’s net income attributable to controlling interests:
GTN	4	4
Northern Border	3	4
Bison	1	1
Great Lakes	3	3
North Baja	1	1
Tuscarora	1	1

(a) Represents 100 percent of the costs.

Summary of amount payable to related party for costs charged

(unaudited)
(millions of dollars)	March 31, 2015	December 31, 2014
Amount payable to TransCanada’s subsidiaries for costs charged in the period by:
GTN (a)	5	10
Northern Border (a)	4	10
Bison	1	2
Great Lakes (a)	4	9
North Baja	1	1
Tuscarora	1	1

(a) Represents 100 percent of the costs.