There are tens of thousands of valves spanning TC Energy’s 95,800 oil and natural gas pipeline network across North America. These valves are carefully maintained and inspected to keep our pipelines working safely and smoothly.

Pipelines are the safest and most environmentally responsible way to transport natural gas and petroleum products over long distances.

TC Energy Corporation (TSX, NYSE: TRP) (TC Energy or the Company) released its fourth quarter results today. François Poirier, TC Energy’s President and Chief Executive Officer commented, “By remaining focused on a clearly defined set of priorities emphasizing project execution, safety and operational excellence, we delivered record operational performance and financial results....

tce-agm-2026-presentation.pdf

tce-USNG-QA-PRO-0002-Inspection-Test-Plan-Procedure-2.pdf

The Management’s Discussion and Analysis (MD&A) dated February 22, 2007 should be read in conjunction with the audited Consolidated Financial Statements of TransCanada PipeLines Limited (TCPL or the Company) and the notes thereto for the year ended December 31, 2006.