Great Lakes Gas Transmission Pipeline

From Global Energy Monitor
This article is part of the Global Fossil Infrastructure Tracker, a project of Global Energy Monitor.

Great Lakes Gas Transmission Pipeline is an operating natural gas pipeline.[1]


The pipeline runs from the Minnesota-Manitoba border at Emerson, MN to the Michigan-Ontario border at St. Clair, MI.

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Project Details

  • Operator: Great Lakes Gas Transmission Company
  • Owner: TC Pipelines (46.45%), TC Energy (53.55%)[2][3]
  • Parent Company: TC Energy
  • Current capacity: 2.4 billion cubic feet per day[2]
  • Proposed capacity:
  • Length: 2,115 miles / 3,403 km[4][2]
  • Status: Operating
  • Start Year: 1967[4][2]


The pipeline delivers natural gas from Western Canada to Minnesota, Wisconsin, Michigan, and eastern Canada. It operated by the Great Lakes Gas Transmission Company, which is owned by TC PipeLines (46.45%) and by subsidiaries of TC Energy (53.55%). TC Energy acquired its interest in the pipeline as part of a 2007 deal that included the acquisition of the ANR pipeline.[5]

Articles and resources


  1. Great Lakes Gas Transmission Pipeline, Wikipedia, accessed September 2017
  2. 2.0 2.1 2.2 2.3 "TC PipeLines, LP — Great Lakes Gas Transmission". Retrieved 2023-08-24.
  3. "TC Pipelines, LP: Annual Report". U.S. Securities & Exchange Commission. 31 December, 2011. Retrieved 24 August, 2023. {{cite web}}: Check date values in: |access-date= and |date= (help)CS1 maint: url-status (link)
  4. 4.0 4.1 "TC Energy — Great Lakes Gas Transmission". Retrieved 2023-08-24.
  5. TransCanada Completes $4.1B Acquisition of ANR Pipe, Great Lakes Gas, MI Storage, Natural Gas Intelligence, Feb. 26, 2007

Related articles

External resources

External articles

Wikipedia also has an article on Great Lakes Gas Transmission (Great Lakes Transmission). This article may use content from the Wikipedia article under the terms of the Creative Commons Attribution-ShareAlike 3.0 Unported License].