At TC Energy, we are committed to protecting our planet while meeting the world’s growing energy requirements. How we interact with the environment is as important to us as it is to the communities in which we live and work. Our Environment Principles of environmental stewardship, protection and performance, guide our decisions every day when building and operating energy infrastructure.

We can confirm there was an incident at the construction site on the Northwest Mainline (NWML) Loop No. 2 Bear Canyon North Extension section of the North Corridor Expansion Project, near Fairview, Alta. on Aug. 26, 2022. A worker was performing planned construction activities on site and suffered a non-life-threatening injury. Our emergency procedures were activated and work on-site was immediately suspended. Emergency crews transported the worker by ambulance to the nearest hospital.

tce-2025-q4-results-presentation.pdf

The Foothills Natural Gas Pipeline System ships WCSB natural gas to the U.S. border for export.

OGMP-reassessment-report-2025.pdf

CALGARY,Alberta– Sept.16, 2021– MediaAdvisory – TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or the Company) announced today that Astisiy Limited Partnership, comprised of Suncor and eight Indigenous communities in the Regional Municipality of Wood Buffalo (RMWB), will acquire TC Energy’s remaining 15 per cent equity interest in the Northern Courier Pipeline (NCP).