WBI Energy Transmission, Inc. provides transportation and storage services in Minnesota, Montana, North Dakota, South Dakota and Wyoming. The pipeline is strategically connected to several major pipelines allowing transportation of regional natural gas supplies and is a link between Canada, the Rockies and the mid-continent area of the United States.


Current Pipeline Activities

Expansion Plans and Open Season
Bakken East Pipeline Project Open Season
Line Section 32 Expansion Project Open Season

Forms and Downloads
Forms
Locations
Maps
New Service
Rates
Reference

Notices
Critical
Non-Critical
Planned Service Outage


Locations/Line Sections in Capacity Constraint/Interruption or Critical Situation
Gas DayCycleDescriptionLocationLine Section
4/16/2026TimelyCabin Creek - Hathaway  016
4/16/2026TimelyHathaway - Hardin  017
4/16/2026TimelyHardin - Lovell  018
4/16/2026TimelyMadden - Worland  019
4/16/2026TimelyWorland - Lovell  020
4/16/2026TimelyLovell - Elk Basin  021
4/16/2026TimelyElk Basin - Billings  022
4/16/2026TimelyCleveland - Mapleton  024
4/16/2026TimelyFelton - Mapleton  031
4/16/2026TimelyMapleton - Wahpeton  034
4/17/2026TimelyCabin Creek - Hathaway  016
4/17/2026TimelyHathaway - Hardin  017
4/17/2026TimelyHardin - Lovell  018
4/17/2026TimelyMadden - Worland  019
4/17/2026TimelyWorland - Lovell  020
4/17/2026TimelyLovell - Elk Basin  021
4/17/2026TimelyElk Basin - Billings  022
4/17/2026TimelyCleveland - Mapleton  024
4/17/2026TimelyFelton - Mapleton  031
4/17/2026TimelyMapleton - Wahpeton  034


Notices

Capacity Constraint, 4/17/2026 4/17/2026 - 4/18/2026
Critical - Capacity Constraint
Gas Day: 4/17/2026, Cycle: Timely. The following locations and/or line sections are in a critical situation. Penalties will be imposed at the following locations and/or all locations within the line sections: Line Section(s): 032 Tioga - Elkhorn Creek; Capacity Constraint 024 Cleveland - Mapleton; Capacity Constraint 031 Felton - Mapleton; Capacity Constraint 034 Mapleton - Wahpeton; Capacity Constraint 016 Cabin Creek - Hathaway; Capacity Constraint 017 Hathaway - Hardin; Capacity Constraint 018 Hardin - Lovell; Capacity Constraint 019 Madden - Worland; Capacity Constraint 020 Worland - Lovell; Capacity Constraint 021 Lovell - Elk Basin; Capacity Constraint 022 Elk Basin - Billings; Capacity Constraint

Under Performance 4/16/26: ID1 4/16/2026 - 4/17/2026
Critical - Over-Under Performance
Gas Day: 4/16/26: Cycle: ID1. Due to lower upstream operating pressure, WBI Energy Transmission, Inc. will be underperforming the following location(s): #03366 TIGT-Bridger (R) Please call the Scheduling Department at 701-530-1630 if you have any questions.

Capacity Constraint, 4/16/2026 4/16/2026 - 4/17/2026
Critical - Capacity Constraint
Gas Day: 4/16/2026, Cycle: Timely. The following locations and/or line sections are in a critical situation. Penalties will be imposed at the following locations and/or all locations within the line sections: Line Section(s): 024 Cleveland - Mapleton; Capacity Constraint 031 Felton - Mapleton; Capacity Constraint 034 Mapleton - Wahpeton; Capacity Constraint 016 Cabin Creek - Hathaway; Capacity Constraint 017 Hathaway - Hardin; Capacity Constraint 018 Hardin - Lovell; Capacity Constraint 019 Madden - Worland; Capacity Constraint 020 Worland - Lovell; Capacity Constraint 021 Lovell - Elk Basin; Capacity Constraint 022 Elk Basin - Billings; Capacity Constraint

Under Performance 4/15/26: Timely 4/15/2026 - 4/16/2026
Over-Under Performance
Gas Day: 4/15/26: Cycle: Timely. Due to lower upstream operating pressure, WBI Energy Transmission, Inc. will be underperforming the following location(s): #03366 TIGT-Bridger (R) Please call the Scheduling Department at 701-530-1630 if you have any questions.

Capacity Constraint, 4/15/2026 4/15/2026 - 4/16/2026
Critical - Capacity Constraint
Gas Day: 4/15/2026, Cycle: Timely. The following locations and/or line sections are in a critical situation. Penalties will be imposed at the following locations and/or all locations within the line sections: Line Section(s): 016 Cabin Creek - Hathaway; Capacity Constraint 017 Hathaway - Hardin; Capacity Constraint 018 Hardin - Lovell; Capacity Constraint 019 Madden - Worland; Capacity Constraint 020 Worland - Lovell; Capacity Constraint 021 Lovell - Elk Basin; Capacity Constraint 022 Elk Basin - Billings; Capacity Constraint

Capacity Constraint, 4/15/2026 4/15/2026 - 4/16/2026
Critical - Capacity Constraint
Gas Day: 4/15/2026, Cycle: Evening. The following locations and/or line sections are in a critical situation. Penalties will be imposed at the following locations and/or all locations within the line sections: Line Section(s): 007 Tioga - Bismarck; Capacity Constraint 025 Portal - Tioga; Capacity Constraint 030 Williston - Tioga; Capacity Constraint 032 Tioga - Elkhorn Creek; Capacity Constraint

Intraday Bump, 4/15/2026 4/15/2026 - 4/16/2026
Critical - Intraday Bump
Gas Day: 4/15/2026, Cycle: Evening. Previously scheduled quantities have been bumped during this cycle. A detailed intraday bump notice will be sent to the affected party. Penalties will apply.

Under Performance 4/14/26: Timely 4/14/2026 - 4/29/2026
Over-Under Performance
Gas Day: 04/14/26: Cycle: Timely. WBI Energy Transmission, Inc. will be underperforming the following location(s) until further notice: #03391 CIG-Elk Basin (R) limited to 54,000 dkt Please call the Scheduling Department at 701-530-1630 if you have any questions.

Elk Basin Storage Field Constraints 4/10/2026 - 12/31/2026
Other
WBI Energy is projecting that the Elk Basin Storage Field could reach its maximum interruptible storage capacity balance by mid-May 2026. This is based on the current interruptible storage balance in the field and the average net daily interruptible injection quantities for the month of April 2026. Future average daily net interruptible injection quantities higher than the current net daily average could result in the Elk Basin Storage Field reaching its maximum interruptible storage capacity sooner than mid-May 2026. Future average daily net interruptible injection quantities lower than the current net daily average could result in the Elk Basin Storage Field reaching its maximum interruptible storage capacity later than May 2026. WBI Energy plans to update this posting in late April. If you have questions, please contact Josh Hager at 701-530-1532.

Right of First Refusal 3/31/2026 - 4/29/2026
Other
Pursuant to Section 23.4.1 of WBI Energy Transmission's FERC Gas Tariff, fourth Revised Volume No. 1 (Tariff), the following capacity will be available on January 1, 2027. Bids for this capacity must be submitted within thirty (30) days of this posting in accordance with the procedures specified in Subsection 23.4.2 and 23.4.3 of the Tariff. Interested parties may submit bids electronically via the Customer Activities/Uncommitted Capacity/Uncommitted Capacity Req/Bid link. Such capacity is posted as Request No. 1400. Bidding will close with the close of business on April 30, 2026. If you have any questions, please contact the Contracts Department at 701-530-1630 or Leif Mattson at 701-530-1513. Path/Qty: Rec: 01513 Robinson Lake Plant Del: 01036 NBPL- Charbonneau (D) Qty: 10,000 dkt/d

R&D Change 3/16/2026 - 4/16/2026
Location Change
The following point has been added: #05503 MDU-Jerde Master Rolls to #05516 MDU-Tran.line(15)SDZ37

2026 Summer Storage 2/10/2026 - 4/30/2026
Rates and Charges
WBI Energy Transmission, Inc. announces its 2026 Summer Storage Program. For more information refer to the "Other/Reference" link under Informational Postings, file name "2026 Summer Storage Letter".

WBI Energy 2026 Holiday Office Hours 12/8/2025 - 1/2/2027
Customer Services Update
WBI Energy Transmission's office will be closed the following holidays: January 1, 2026 New Year's Day January 19, 2026 Martin Luther King, Jr. Day February 16, 2026 President's Day May 25, 2026 Memorial Day July 3, 2026 Independence Day September 7, 2026 Labor Day November 11, 2026 Veteran's Day November 26 & 27, 2026 Thanksgiving December 24 & 25, 2026 Christmas Nominations staff will continue to be available for all nomination cycles. For scheduling questions, please contact the nomination staff at 701-530-1630


If you have any questions or comments regarding this information, please e-mail Market Services.
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