CRITICAL, OPERATIONAL ALERT, 20260605, PNGTS, 159747872

TSP
159747872

TSP Name
Portland Natural Gas Transmission

Notice Identifier
5636

Critical Notice Description (Critical Desc)
OPER ALERT

Notice Effective Date/Time
06/05/2026 11:00 am

Notice End Date/Time
06/30/2026 9:00 am

Prior Notice


Notice Stat Desc
Critical notice

Notice Type
Critical notice

Required Response Indicator Description
NO RESPONSE REQUIRED

Posting Date/Time
06/05/2026 10:59 am

Subject
CRITICAL, OPERATIONAL ALERT, 20260605, PNGTS, 159747872

Notice Text

Portland Natural Gas Transmission System (PNGTS) anticipates limited flexibility for the PNGTS service area effective Gas Day Friday, June 5, 2026 and continuing until further notice.  
Pursuant to this advisory, shippers and point operators must ensure that actual receipts of gas into the system are less than or equal to scheduled receipts and that actual deliveries off the system must be equal to or greater than scheduled deliveries.  Failure to do so may result in restrictions to non-firm services and/or reductions at underperforming points.
Powerplant Operators:

We remind power plant operators that they should provide information mandated by FERC Order No. 698. Information required includes the hourly consumption profile of directly connected power generation facilities.

To avoid additional restrictions, shippers should adhere as closely as practicable to ratable hourly takes.

PNGTS will continue to closely monitor system conditions and will provide updates as available.

For any questions or further clarification, please reach out to your Scheduling Representative or Account Manager.