LONG-TERM INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2020

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Long-Term Investments

	Ownership
December 31,	Interest		2020	2019
(millions of Canadian dollars)
EQUITY INVESTMENTS
Liquids Pipelines
MarEn Bakken Company LLC1	75.0	%	1,795	1,892
Gray Oak Holdings LLC	35.0	%	502	463
Seaway Crude Holdings LLC	50.0	%	2,668	2,907
Illinois Extension Pipeline Company, L.L.C.2	65.0	%	623	662
Other	30.0% - 43.8%		73	73
Gas Transmission and Midstream
Alliance Pipeline3	50.0	%	269	310
Aux Sable4	42.7% - 50.0%		251	267
DCP Midstream, LLC5	50.0	%	331	2,193
Gulfstream Natural Gas System, L.L.C.	50.0	%	1,175	1,213
Nexus Gas Transmission, LLC	50.0	%	1,745	1,778
PennEast Pipeline Company, LLC	20.0	%	116	106
Sabal Trail Transmission, LLC	50.0	%	1,510	1,533
Southeast Supply Header, LLC	50.0	%	84	484
Steckman Ridge, LP	50.0	%	90	222
Vector Pipeline6	60.0	%	201	195
Offshore - various joint ventures	22.0% - 74.3%		338	362
Other	33.3% - 50.0%		4	5
Gas Distribution and Storage
Noverco Common Shares	38.9	%	156	95
Other	50.0	%	13	14
Renewable Power Generation
Éolien Maritime France SAS	50.0	%	96	67
Enbridge Renewable Infrastructure Investments S.a.r.l.	51.0	%	100	141
Rampion Offshore Wind Limited	24.9	%	599	600
Other	21.0% - 50.0%		196	127
Eliminations and Other
Other	30% - 50%		32	16
OTHER LONG-TERM INVESTMENTS
Gas Distribution and Storage
Noverco Preferred Shares			567	580
Green Power and Transmission
Emerging Technologies and Other			32	78
Eliminations and Other
Other			252	145
			13,818	16,528

1Owns 49% interest in Bakken Pipeline Investments L.L.C., which owns 75% of the Bakken Pipeline System resulting in a 27.6% effective interest in the Bakken Pipeline System.

2Owns the Southern Access Extension Project.

3Includes Alliance Pipeline Limited Partnership in Canada and Alliance Pipeline L.P. in the US.

4Includes Aux Sable Canada LP in Canada and Aux Sable Liquid Products LP and Aux Sable Midstream LLC in the US.

5Our ownership in DCP Midstream, LLC (DCP Midstream) holds an interest of 56.5% in DCP Midstream, LP.

6Includes Vector Pipeline Limited Partnership in Canada and Vector Pipeline L.P. in the US.

Summary of Combined Financial Information

Summarized combined financial information of our interest in unconsolidated equity investments (presented at 100%) is as follows:

	Year Ended December 31,
	2020	2019	2018
(millions of Canadian dollars)
Operating revenues	13,987	15,687	19,217
Operating expenses	12,223	13,153	15,634
Earnings	2,306	3,016	2,954
Earnings attributable to Enbridge	1,136	1,503	1,509

	December 31, 2020	December 31, 2019
(millions of Canadian dollars)
Current assets	3,136	2,481
Non-current assets	45,955	48,942
Current liabilities	3,539	4,047
Non-current liabilities	19,639	18,126
Noncontrolling interests	3,810	2,779