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RELATED PARTY TRANSACTIONS (Tables)
12 Months Ended
Dec. 31, 2018
RELATED PARTY TRANSACTIONS  
Summary of capital and operating costs charged to pipeline systems by related party

 

 

 

 

 

 

 

 

Year ended December 31 (millions of dollars)

    

2018

    

2017

    

2016

Capital and operating costs charged by TransCanada’s subsidiaries to:

 

 

 

 

 

 

Great Lakes (a)

 

44

 

36

 

30

Northern Border(a)

 

36

 

43

 

32

PNGTS (a)(b)

 

 9

 

 9

 

 8

GTN

 

34

 

34

 

27

Bison

 

 6

 

 6

 

 2

North Baja

 

 4

 

 4

 

 4

Tuscarora

 

 4

 

 4

 

 5

Impact on the Partnership’s net income attributable to controlling interests:

 

 

 

 

 

 

Great Lakes

 

19

 

15

 

13

Northern Border

 

16

 

16

 

12

PNGTS (b)

 

 5

 

 5

 

 5

GTN

 

28

 

29

 

24

Bison

 

 6

 

 6

 

 3

North Baja

 

 4

 

 4

 

 4

Tuscarora

 

 4

 

 4

 

 4

 

Summary of amount payable to related party for costs charged

 

 

 

 

 

 

 

Year ended December 31 (millions of dollars)

    

2018

    

2017

    

2016

Capital and operating costs charged by TransCanada’s subsidiaries to:

 

 

 

 

 

 

Great Lakes (a)

 

44

 

36

 

30

Northern Border(a)

 

36

 

43

 

32

PNGTS (a)(b)

 

 9

 

 9

 

 8

GTN

 

34

 

34

 

27

Bison

 

 6

 

 6

 

 2

North Baja

 

 4

 

 4

 

 4

Tuscarora

 

 4

 

 4

 

 5

Impact on the Partnership’s net income attributable to controlling interests:

 

 

 

 

 

 

Great Lakes

 

19

 

15

 

13

Northern Border

 

16

 

16

 

12

PNGTS (b)

 

 5

 

 5

 

 5

GTN

 

28

 

29

 

24

Bison

 

 6

 

 6

 

 3

North Baja

 

 4

 

 4

 

 4

Tuscarora

 

 4

 

 4

 

 4

 

 

 

 

 

 

 

December 31 (millions of dollars)

    

2018

    

2017

Amount payable to TransCanada’s subsidiaries for costs charged in the year by:

 

 

 

 

Great Lakes (a)

 

 3

 

 3

Northern Border(a)

 

 3

 

 4

PNGTS (a)

 

 1

 

 1

GTN

 

 4

 

 3

Bison

 

 1

 

 1

North Baja

 

 —

 

 —

Tuscarora

 

 1

 

 —

 

(a)

Represents 100 percent of the costs.

(b)

Recast to consolidate PNGTS for the year ended December 31, 2016 (Refer to Note 2).