Elba Express Southern System Expansion 4 Project
From the ProvenHand pipeline wiki
Sources disagree on some of this page's facts. Each value is shown with its sources; see Sources disagree.
Elba Express Southern System Expansion 4 Project is a natural gas pipeline expansion, operated by Elba Express Company, L.L.C..
| Elba Express Southern System Expansion 4 Project | |
|---|---|
| Also called | South System Expansion 4 Project[1], System Expansion 4 (SSE4) Project[1] |
| General information | |
| Kind | Pipeline project[1] |
| Project type | Expansion[1][2] |
| Status | Approved[2][3] |
| Commodity | Natural gas[2] |
| Owners and operators | |
| Operator | |
| States | AL, GA, MS[4][5] or AL, GA, MS, SC[2][sources disagree] |
| Approved | 31 July 2026[3][4] |
| FERC docket | CP25-517[1] |
| FERC pre-filing docket | PF25-1[1] |
| Technical information | |
| Length | 291.3 mi[4] or 291 mi[2][3][5][sources disagree] |
| Pipe size | 20", 42"[3] |
| Capacity | 1783.39 MMcf/d (FERC project list)[4] or 132.3 MMcf/d (FERC project list)[5] or 1323 MMcf/d additional capacity (EIA)[2][sources disagree] |
| Cost | $3500 million (EIA estimate; no dollar year given)[2] |
| On ProvenHand | |
| Hands listed | 0 |
Elba Express Southern System Expansion 4 Project is a natural gas pipeline expansion, operated by Elba Express Company, L.L.C..
Sources disagree
These sources give different values for the same fact. Each value is listed with the sources that give it.
| Fact | Values given |
|---|---|
| Capacity | |
| Length | |
| States |
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Referencesedit
- “FERC eLibrary docket CP25-517”. Federal Energy Regulatory Commission. 30 June 2025. Retrieved 3 October 2026.
- “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
- “Order Issuing Certificates and Approving Abandonment, Mississippi Crossing Project and South System Expansion 4 Project (CP25-514, CP25-517)”. Federal Energy Regulatory Commission. 31 July 2026. Retrieved 4 October 2026.
- “FERC: Approved Major Pipeline Projects (1997-Present)”. Federal Energy Regulatory Commission. Archived from the original on 1 July 2025. Retrieved 3 October 2026.
- “FERC: Major Pipeline Projects Pending (Onshore)”. Federal Energy Regulatory Commission. Archived from the original on 20 December 2025. Retrieved 3 October 2026.
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