Attached files

file filename
10-K - 10-K - TC PIPELINES LPa2196624z10-k.htm
EX-23.1 - EXHIBIT 23.1 - TC PIPELINES LPa2196624zex-23_1.htm
EX-31.1 - EXHIBIT 31.1 - TC PIPELINES LPa2196624zex-31_1.htm
EX-31.2 - EXHIBIT 31.2 - TC PIPELINES LPa2196624zex-31_2.htm
EX-23.4 - EXHIBIT 23.4 - TC PIPELINES LPa2196624zex-23_4.htm
EX-32.1 - EXHIBIT 32.1 - TC PIPELINES LPa2196624zex-32_1.htm
EX-23.2 - EXHIBIT 23.2 - TC PIPELINES LPa2196624zex-23_2.htm
EX-23.3 - EXHIBIT 23.3 - TC PIPELINES LPa2196624zex-23_3.htm
EX-10.9.2 - EXHIBIT 10.9.2 - TC PIPELINES LPa2196624zex-10_92.htm
EX-10.10.4 - EXHIBIT 10.10.4 - TC PIPELINES LPa2196624zex-10_104.htm
EX-32.2 - EXHIBIT 32.2 - TC PIPELINES LPa2196624zex-32_2.htm
EX-99.1 - EXHIBIT 99.1 - TC PIPELINES LPa2196624zex-99_1.htm
EX-99.12 - EXHIBIT 99.12 - TC PIPELINES LPa2196624zex-99_12.htm
EX-99.11 - EXHIBIT 99.11 - TC PIPELINES LPa2196624zex-99_11.htm
EX-99.14 - EXHIBIT 99.14 - TC PIPELINES LPa2196624zex-99_14.htm
EX-99.13 - EXHIBIT 99.13 - TC PIPELINES LPa2196624zex-99_13.htm

Exhibit 21.1

 

SUBSIDIARIES OF THE REGISTRANT

 

1.

 

The Registrant holds a 98.9899 per cent limited partner interest in TC GL Intermediate Limited Partnership, a Delaware limited partnership.

 

 

 

2.

 

Through its interest in TC GL Intermediate Limited Partnership, the Registrant holds a 46.45 per cent general partner interest in Great Lakes Gas Transmission Limited Partnership, a Delaware limited partnership.

 

 

 

3.

 

The Registrant holds a 98.9899 per cent limited partner interest in TC PipeLines Intermediate Limited Partnership, a Delaware limited partnership.

 

 

 

4.

 

Through its interest in TC PipeLines Intermediate Limited Partnership, the Registrant holds a 50 per cent general partner interest in Northern Border Pipeline Company, a Texas general partnership.

 

 

 

5.

 

Through its interest in TC PipeLines Intermediate Limited Partnership, the Registrant wholly-owns North Baja Pipeline, LLC, a Delaware limited liability company.

 

 

 

6.

 

The Registrant holds a 98.9899 per cent limited partner interest in TC Tuscarora Intermediate Limited Partnership, a Delaware limited partnership.

 

 

 

7.

 

Through its interest in TC Tuscarora Intermediate Limited Partnership, the Registrant wholly-owns TC Pipelines Tuscarora LLC, a Delaware limited liability company.

 

 

 

8.

 

Through its interest in TC Tuscarora Intermediate Limited Partnership and TC Pipelines Tuscarora LLC, the Registrant wholly-owns Tuscarora Gas Transmission Company, a Nevada general partnership.