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SUBSIDIARIES | 12 Months Ended
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Dec. 31, 2021
Interests In Other Entities [Abstract] |
SUBSIDIARIES | SUBSIDIARIES The following provides information about our partnership’s wholly-owned subsidiaries as of December 31, 2021 and 2020:
|  |  |  |  |  | Ownership interest (%)
|  |  |  | Country of incorporation |
Defined Name |  | Name of entity |  | 2021 |  | 2020
Transport |  |  |  |  |  |  |  |
Australian rail operation |  | Arc Infrastructure Holdings No. 1 Pty Ltd |  | Australia |  | 100 |  | 100
The following table presents details of non-wholly owned subsidiaries of our partnership:
|  |  |  | Country of incorporation |  | Effective Ownership Interest (%) |  | Voting interest (%)
Defined Name |  | Name of entity |  | 2021 |  | 2020 |  | 2021 |  | 2020
Utilities |  |  |  |  |  |  |  |  |  |  |  |
U.K. regulated distribution operation |  | BUUK Infrastructure No 1 Limited(3) |  | U.K. |  | 80 |  | 80 |  | 80 |  | 80
Canadian district energy operation |  | Enwave Energy Corporation(1),(3) |  | Canada |  | — |  | 25 |  | — |  | 100
U.S. district energy operation |  | Enwave USA(1),(3) |  | U.S. |  | — |  | 40 |  | — |  | 100
|  |  |  | Country of incorporation |  | Effective Ownership Interest (%) |  | Voting interest (%)
Defined Name |  | Name of entity |  | 2021 |  | 2020 |  | 2021 |  | 2020
Brazilian regulated gas transmission operation |  | Nova Transportadora do Sudeste S.A.(1),(2) |  | Brazil |  | 31 |  | 28 |  | 92 |  | 90
Colombian natural gas distribution operation |  | Vanti S.A. ESP(1),(2) |  | Colombia |  | 21 |  | 21 |  | 75 |  | 75
Brazilian electricity transmission operation |  | Odoya Transmissora de Energia S.A., Esperanza Transmissora de Energia S.A., Jose Maria de Macedo de Eletricidade S.A, Giovanni Sanguinetti Transmissora de Energia S.A. & Veredas Transmissora de Eletricidade S.A.(1),(2) |  | Brazil |  | 31 |  | 31 |  | 100 |  | 100
European residential infrastructure operation |  | Thermondo GmbH(2) |  | Germany |  | 11 |  | — |  | 51 |  | —
North American residential energy infrastructure operation |  | Enercare Inc.(1) |  | Canada |  | 30 |  | 30 |  | 100 |  | 100
Indian gas transmission operation |  | Pipeline Infrastructure Ltd.(1) |  | India |  | 23 |  | 24 |  | 80 |  | 83
U.K. residential infrastructure business |  | BOXT Limited(1),(2) |  | U.K. |  | 15 |  | — |  | 60 |  | —
Transport |  |  |  |  |  |  |  |  |  |  |  |
North American rail operation |  | Genesee & Wyoming Inc.(1) |  | U.S. |  | 9 |  | 9 |  | 72 |  | 72
U.K. ports operation |  | Brookfield Port Acquisitions (UK) Limited(1) |  | U.K. |  | 59 |  | 59 |  | 100 |  | 100
Australian port operation |  | Linx Cargo Care Group Pty Ltd(1) |  | Australia |  | 27 |  | 27 |  | 67 |  | 67
Chilean toll roads |  | Sociedad Concesionaria Vespucio Norte Express S.A.(1),(3) |  | Chile |  | — |  | 17 |  | — |  | 60
Indian toll roads |  | BIF India Holdings Pte Ltd(1) |  | Singapore |  | 40 |  | 40 |  | 93 |  | 93
Peruvian toll roads |  | Rutas de Lima S.A.C(1) |  | Peru |  | 17 |  | 17 |  | 57 |  | 57
Indian toll roads |  | Simhapuri Expressway Limited(1) |  | India |  | 29 |  | 29 |  | 93 |  | 93
Indian toll roads |  | Rayalseema Expressway Private Limited(1) |  | India |  | 26 |  | 26 |  | 84 |  | 84
|  |  |  | Country of incorporation |  | Effective Ownership Interest (%) |  | Voting interest (%)
Defined Name |  | Name of entity |  | 2021 |  | 2020 |  | 2021 |  | 2020
Midstream |  |  |  |  |  |  |  |  |  |  |  |
North American gas storage operation |  | Warwick Gas Storage L.P.(1) |  | Canada |  | 25 |  | 25 |  | 100 |  | 100
North American gas storage operation |  | Lodi Gas Storage LLC(1) |  | U.S. |  | 40 |  | 40 |  | 100 |  | 100
North American gas storage operation |  | Rockpoint Gas Storage Partners L.P.(1) |  | U.S. |  | 40 |  | 40 |  | 100 |  | 100
Canadian diversified midstream operation |  | Inter Pipeline Ltd.(1),(2) |  | Canada |  | 59 |  | — |  | 100 |  | —
Western Canadian natural gas gathering and processing operation |  | NorthRiver Midstream Inc.(1) |  | Canada |  | 29 |  | 29 |  | 100 |  | 100
Data |  |  |  |  |  |  |  |  |  |  |  |
U.S. data center operation |  | Dawn Acquisitions LLC(1) |  | U.S. |  | 29 |  | 29 |  | 100 |  | 100
Australian data center operation |  | Ruby Pooling Hold Trust(1) |  | Australia |  | 29 |  | 29 |  | 100 |  | 100
Indian telecom towers operation |  | Summit Digitel Infrastructure Private Limited(1),(2) |  | India |  | 17 |  | 17 |  | 62 |  | 62
U.K. telecom towers operation |  | WIG Holdings I Limited(1) |  | U.K. |  | 24 |  | 25 |  | 98 |  | 100
Corporate |  |  |  |  |  |  |  |  |  |  |  |
Holding LP |  | Brookfield Infrastructure L.P. |  | Bermuda |  | 70 |  | 70 |  | 100 |  | 100
(1)For the above noted subsidiaries, our partnership has entered into voting arrangements to provide our partnership with the ability to direct the relevant activities of the investee. Our partnership controls these investees given that our partnership is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to affect those returns through its power over the investee. Our partnership exercises judgment to determine the level of variability that will achieve control over an investee, particularly in circumstances where our partnership’s voting interest differs from its ownership interest in an investee. The following were considered to determine whether our partnership controls these investees: the degree of power (if any) held by other investors, the degree of exposure to variability of each investor, the determination of whether any general partner removal rights are substantive and the purpose and design of the investee. (2)See Note 6, Acquisition of Businesses, for further details. (3)See Note 5, Disposition of Businesses, for further details.

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