Texas Eastern Transmission Line 31 Expansion Project

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Sources disagree on some of this page's facts. Each value is shown with its sources; see Sources disagree.

Texas Eastern Transmission Line 31 Expansion Project is a natural gas pipeline expansion in Mississippi, operated by Texas Eastern Transmission, LP. It runs 11.8 miles of 36" pipe.

Texas Eastern Transmission Line 31 Expansion Project
Also calledLine 31 Expansion Project[1]
General information
KindPipeline project[2]
Project typeExpansion[1][2]
StatusProposed[1][3]
CommodityNatural gas[1][3]
Owner and operator
Operator
Facility project
StateMississippi[1][4]
CountiesHinds, Madison[4]
FERC docketCP26-75[2]
Contractors
Technical information
Length11.8 mi[1][3]
Pipe size36 in[1] or 16 in, 36 in[4][sources disagree]
Capacity125 MMcf/d additional capacity (EIA)[1] or 125,000 Dth/d of additional transportation service to Entergy Mississippi's proposed Traceview Advanced Power Station[3][sources disagree]
Cost$131 million (EIA estimate; no dollar year given)[1][4]
On ProvenHand
Hands listed0

Texas Eastern Transmission Line 31 Expansion Project is a natural gas pipeline expansion in Mississippi, operated by Texas Eastern Transmission, LP. It runs 11.8 miles of 36" pipe.

Contractorsedit

ContractorWorkScope
Hoover & Keith Inc.[3]Acoustical consultant (noise analysis)Noise analysis of the Ridgeland Compressor Station at full load (July 2025), cited in the EA

Sources disagree

These sources give different values for the same fact. Each value is listed with the sources that give it.

FactValues given
Capacity
  • 125 MMcf/d additional capacity (EIA)[1]
  • 125,000 Dth/d of additional transportation service to Entergy Mississippi's proposed Traceview Advanced Power Station[3]
Diameters

Crew on ProvenHand

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Referencesedit

  1. “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
  2. “FERC eLibrary docket CP26-75”. Federal Energy Regulatory Commission. 23 January 2026. Retrieved 3 October 2026.
  3. “Environmental Assessment for the Line 31 Expansion Project (CP26-75)”. Federal Energy Regulatory Commission. 24 July 2026. Retrieved 3 October 2026.
  4. “Abbreviated Application for Certificate of Public Convenience and Necessity, Line 31 Expansion Project (CP26-75)”. Texas Eastern Transmission, LP (filed with FERC). 23 January 2026. Retrieved 3 October 2026.

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