Final project cost is approximately US$3.9 billion, 13 per cent under original cost estimate Supplies affordable, reliable and sustainable natural gas to fuel Mexico’s economic growth CALGARY, Alberta, June 27, 2025 (GLOBE NEWSWIRE) — News Release — TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or the Company) today announced that it has commenced the collection of tolls from the Comisión Federal de Electricidad (CFE) for the Southeast Gateway pipeline and has been paid by the CFE for the month...

TC Energy’s commitment to managing pipeline assets safely and responsibly throughout the lifecycle includes eventual decommissioning or abandonment when pipelines and facilities are no longer necessary for service.

MacKay River is an industrial cogeneration project that is situated on Suncor’s MacKay River oilsands development, 60 km (37 miles) northwest of Fort McMurray, Alta.

tce-2024-mic-shareholder-engagement-presentation.pdf

NGTL West Path Delivery 2022 Commitment Tracking Table No. 6

In accordance with Condition 5 of Order XG-N081-030-2017 for the Project issued by the National Energy Board (Board or NEB) on December 28, 2017, NGTL is posting the Commitment Tracking Table No. 3 for the Sundre Crossover Project. The reporting period for this submission is April 6, 2018 to July 5, 2018.

Great Lakes Gas Transmission is a 2,115-mile (3,404-km) natural gas pipeline system that transports Canadian natural gas to the U.S. Midwest.

The Sur de Texas Pipeline supplies natural gas generation plants in Tamaulipas and Veracruz, as well as some regions of the East, West and Central Mexico.