Gillis Access Project

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Gillis Access Project is an operating natural gas pipeline in Louisiana, USA.[1]

Location

The pipeline runs from the Gillis hub to southeast Louisiana, USA.[1]

Project Details

Main Line

  • Operator: TC Energy[2]
  • Owner: TC Energy[1]
  • Parent company: TC Energy[1]
  • Capacity: 1500 MMcf/d[3]
  • Length: 42 mi[1]
  • Status: Operating[1]
  • Start year: 2024[1]
  • Cost: US$400 million[3]

Extension

  • Operator: TC Energy[2]
  • Owner: TC Energy[2]
  • Parent company: TC Energy[2]
  • Capacity: 1400 MMcf/d[2]
  • Length: 39 mi[2]
  • Status: Proposed[2]
  • Start year: 2027[2]

Background

Main Line

The project connects growing supply from the Haynesville shale basin in Louisiana to Louisiana markets, including LNG export facilities.[3]

Extension

Extension of the Gillis Access project to connect supplies from the Haynesville shale basin at Gillis. Permitting pathway mirrors initial Gillis Access approval, with environmental reviews and stakeholder engagement ongoing as of mid-2025.[2]

Articles and resources

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 "https://www.tcenergy.com/siteassets/pdfs/operations/operations-maps/tc-operations-map-natural-gas.pdf" (PDF). {{cite web}}: External link in |title= (help)CS1 maint: url-status (link)
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 "Natural Gas - Pipeline Projects". eia.gov. 2025-07-01. Retrieved 2025-09-24.{{cite web}}: CS1 maint: url-status (link)
  3. 3.0 3.1 3.2 "https://oilgasleads.com/tc-energy-gillis-access-project-increase-lng-exports-from-haynesville/". {{cite web}}: External link in |title= (help)CS1 maint: url-status (link)