Wahpeton 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.
Wahpeton Expansion Project is a natural gas pipeline expansion in North Dakota, operated by WBI Energy Transmission, Inc..
| Wahpeton Expansion Project | |
|---|---|
| General information | |
| Kind | Pipeline project[1] |
| Project type | Expansion[1][2] |
| Status | In service[2][3] |
| Commodity | Natural gas[2] |
| Owner and operator | |
| State | North Dakota[2][4] |
| Counties | Cass, Richland[5] |
| Approved | 23 October 2023[4][5] |
| Construction started | March 2024[6] or June 2024[7][sources disagree] |
| In service | November 2024[2] or 1 December 2024[3][8][sources disagree] |
| FERC docket | CP22-466[1] |
| FERC pre-filing docket | PF21-4[1] |
| Technical information | |
| Length | 60.5 mi[4] or 60 mi[2] or 60.2 mi[7][9][sources disagree] |
| Pipe size | 12"[2] |
| Wall thickness | 0.25, 0.312 and 0.5 in[10] |
| Grade | X65[10] |
| Mill coating | FBE; FBE with ARO at bored crossings[10] |
| Capacity | 20.6 MMcf/d (FERC project list)[2][4] |
| Cost | $75 million (EIA estimate; no dollar year given)[2] or $75,313,022 estimated (certificate order)[5][sources disagree] |
| On ProvenHand | |
| Hands listed | 0 |
Wahpeton Expansion Project is a natural gas pipeline expansion in North Dakota, operated by WBI Energy Transmission, Inc..
Inspection
| Firm | Scope | Years |
|---|---|---|
| Tetra Tech, Inc.[11] | FERC contractor for post-certification compliance inspections, working under contract to FERC | from 1 May 2024 |
Spreads
Crossings
| Feature | Method |
|---|---|
| Antelope River and Wild Rice River crossings 1-3 (MP 51.10)[13] | Guided bore |
| BNSF Railroad (MP 5.14)[13] | Guided bore |
| Interstate 29 (MP 40.97)[13] | Guided bore |
| Interstate 94 (MP 5.94)[13] | Guided bore |
| Maple River (MP 1.23)[13] | Guided bore |
| Pitcairn Creek (MP 44.95)[13] | Guided bore |
| Red River Valley and Western Railroad and 47th St SE (MP 16.71)[13] | Guided bore |
| Sheyenne River (MP 24.15)[13] | Guided bore |
Sources disagree
These sources give different values for the same fact. Each value is listed with the sources that give it.
| Fact | Values given |
|---|---|
| Construction started | |
| Cost | |
| In service | |
| Length |
Crew on ProvenHand
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Referencesedit
- “FERC eLibrary docket CP22-466”. Federal Energy Regulatory Commission. 27 May 2022. Retrieved 3 October 2026.
- “U.S. natural gas pipeline projects (Natural Gas Pipeline Projects)”. U.S. Energy Information Administration. Retrieved 3 October 2026.
- “Notification of In-Service Date, Wahpeton Expansion Project (CP22-466)”. WBI Energy Transmission, Inc. (filed with FERC). 3 December 2024. Retrieved 3 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.
- “Order Issuing Certificate, Wahpeton Expansion Project (CP22-466)”. Federal Energy Regulatory Commission. 23 October 2023. Retrieved 3 October 2026.
- “Weekly Status Report No. 15 (Mar 4 to Mar 10, 2024), Wahpeton Expansion Project (CP22-466)”. WBI Energy Transmission, Inc. (filed with FERC). 14 March 2024. Retrieved 3 October 2026.
- “Wahpeton Expansion Project page”. WBI Energy Transmission, Inc. Retrieved 3 October 2026.
- “MDU Resources Group, Inc. fourth-quarter and full-year 2024 earnings release (Exhibit 99)”. MDU Resources Group, Inc. (filed with SEC). 6 February 2025. Retrieved 3 October 2026.
- “FERC Field Inspection Report, June 26, 2024, Wahpeton Expansion Project (CP22-466)”. Federal Energy Regulatory Commission. 18 July 2024. Retrieved 3 October 2026.
- “Implementation Plan (with alignment sheets), Wahpeton Expansion Project (CP22-466)”. WBI Energy Transmission, Inc. (filed with FERC). 1 December 2023. Retrieved 3 October 2026.
- “FERC memorandum on organizational conflicts of interest, selection of a FERC contractor for compliance inspections, Wahpeton Expansion Project (CP22-466)”. Federal Energy Regulatory Commission. 7 May 2024. Retrieved 3 October 2026.
- “Weekly Status Report No. 28 (Jun 3 to Jun 9, 2024), Wahpeton Expansion Project (CP22-466)”. WBI Energy Transmission, Inc. (filed with FERC). 13 June 2024. Retrieved 3 October 2026.
- “Final Environmental Impact Statement, Wahpeton Expansion Project (CP22-466)”. Federal Energy Regulatory Commission. 7 April 2023. Retrieved 3 October 2026.
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