Calgary, AB – March 25, 2026 – Trans Mountain will hold a binding Open Season for the Trans Mountain Pipeline System for firm service on existing pipeline capacity from Edmonton, Alberta to delivery locations in British Columbia.

The Open Season period will commence on April 7, 2026, at 9:00 a.m. Mountain Time (MT) and will close on June 2, 2026, at 12:00 p.m. MT.

Interested parties must execute a Confidentiality Agreement to receive the Open Season documents and participate in the Open Season. Access will be granted exclusively to bona fide commercial parties.

For more information or to request a Confidentiality Agreement, please contact:

Bailey Cameron

Narmin Bawa
Senior Commercial Analyst
Trans Mountain
403-514-6671
commercialmanagement@transmountain.com

Media Relations
Toll-free 1 855 908 9734
media@transmountain.com