TC Energy is closely monitoring the wildfire situation in Western Canada and associated evacuation alerts/orders. Our priority is always the safety of our workers, their families, local and Indigenous communities and first responders. Our thoughts are with the people impacted by the wildfires.

The document listed below in this Section and filed as Exhibit 99.1 to this Form 6-K is hereby filed with the Securities and Exchange Commission for the purpose of being and hereby is incorporated by reference into Registration Statement on Form F-9 (Reg. No. 333-121265) under the Securities Act of 1933, as amended.

Ce rapport annuel est un rapport complet sur les activités d’une entreprise au cours de l’année précédente.

2022-tcpl-first-quarter-report.pdf

TransCanada Pipelines Ltd — Financial Statements — 2020