Southeast Supply Header

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

Southeast Supply Header (SESH) is a natural gas pipeline.[1]


The pipeline runs from Perryville, Louisiana to southwestern Alabama.[2]

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Project Details

  • Operator: Enbridge Inc. (Business & Technical Functions), Enable Midstream (Field Operations)[3]
  • Owner: Enable Midstream Partners (50%); Spectra Energy Partners (50%)[3]
  • Capacity: 1.1 billion cubic feet per day (bcf/d)[3]
  • Length: 287 miles (462 kilometers)[3]
  • Status: Operating[3]
  • Start Year:


The Southeast Supply Header (SESH) pipeline is operated by Enable Midstream Partners (50%) and Spectra Energy Partners (50%).[2]

Southeast Supply Header (SESH) links the onshore natural gas supply basins of East Texas and Northern Louisiana to Southeast markets, now predominantly served by offshore natural gas supplies from the Gulf of Mexico. The 287-mile pipeline extends from the Perryville Hub in northeastern Louisiana to the Gulfstream Natural gas pipeline system in Mobile County, AL.A joint venture between subsidiaries of Enbridge Inc. and Enable Midstream, SESH interconnects with a variety of interstate natural gas pipelines, providing additional opportunities for supply to reach key markets in the Southeast and Northeast United States, as well as several high-deliverability storage facilities.[3]

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