Transco Southside Reliability Enhancement

From the ProvenHand pipeline wiki

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

Transco Southside Reliability Enhancement is a natural gas pipeline expansion in North Carolina and Virginia, operated by Transcontinental Gas Pipe Line Company, LLC. Construction began in 2024. It runs 88.8 miles.

Transco Southside Reliability Enhancement
Also calledSouthside Reliability Enhancement Project[1]
General information
KindPipeline project[2]
Project typeExpansion[3]
StatusIn service[3][4]
CommodityNatural gas[3]
Owner and operator
Facility projects
StatesNorth Carolina, Virginia[2][3]
CountiesNorth Carolina: Davidson, Hertford, Iredell, Northampton
Virginia: Mecklenburg, Pittsylvania
[5][6]
Approved31 July 2023[2][5]
Construction started30 January 2024[7]
In service20 November 2024[3] or 30 December 2024[8][sources disagree]
FERC docketCP22-461[1]
FERC pre-filing docketPF22-1[1]
Technical information
Length88.8 mi[3]
Capacity423.4 MMcf/d (FERC project list)[2] or 423 MMcf/d additional capacity (EIA)[3][sources disagree]
Cost$212.5 million (EIA estimate; no dollar year given)[3] or $212.53 million estimated (certificate order)[5][sources disagree]
On ProvenHand
Hands listed0

Transco Southside Reliability Enhancement is a natural gas pipeline expansion in North Carolina and Virginia, operated by Transcontinental Gas Pipe Line Company, LLC. Construction began in 2024. It runs 88.8 miles.

Sources disagree

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

FactValues given
Capacity
  • 423.4 MMcf/d (FERC project list)[2]
  • 423 MMcf/d additional capacity (EIA)[3]
Cost
  • $212.5 million (EIA estimate; no dollar year given)[3]
  • $212.53 million estimated (certificate order)[5]
In service
  • 20 November 2024[3]
  • 30 December 2024[8]

Crew on ProvenHand

No one on ProvenHand has listed this job yet.

Did you work on Transco Southside Reliability Enhancement? Add it to your work history on ProvenHand and get it confirmed by someone who was there. Sign in or join.

Referencesedit

  1. “FERC eLibrary docket CP22-461”. Federal Energy Regulatory Commission. 23 May 2022. Retrieved 3 October 2026.
  2. “FERC: Approved Major Pipeline Projects (1997-Present)”. Federal Energy Regulatory Commission. Archived from the original on 1 July 2025. Retrieved 3 October 2026.
  3. “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
  4. “Williams Places Transco's Southside Expansion Project in Service, Adds 423 MMcf/d Capacity”. Pipeline & Gas Journal. 31 December 2024. Retrieved 3 October 2026.
  5. “Order Issuing Certificate, Southside Reliability Enhancement Project (CP22-461)”. Federal Energy Regulatory Commission. 31 July 2023. Retrieved 3 October 2026.
  6. “FERC Field Inspection Report, March 13, 2024, Southside Reliability Enhancement Project (CP22-461)”. Federal Energy Regulatory Commission. 27 March 2024. Retrieved 3 October 2026.
  7. “Biweekly Construction Status Report, January 27 to February 11, 2024, Southside Reliability Enhancement Project (CP22-461)”. Transcontinental Gas Pipe Line Company, LLC (filed with FERC). 13 February 2024. Retrieved 3 October 2026.
  8. “Notification of Placement into Service (Compressor Station 166 Unit 5; full service), Southside Reliability Enhancement Project (CP22-461)”. Transcontinental Gas Pipe Line Company, LLC (filed with FERC). 2 January 2025. Retrieved 3 October 2026.

This pipeline article is a stub. You can help ProvenHand by expanding it.