This document is a comprehensive report on a company's activities throughout the preceding year.

Connecting to virtually every major pipeline in the U.S. Gulf Coast and additional Midwestern lines, TC Energy’s Columbia Gulf Transmission System (CGT) ensures energy reaches where it’s needed most, adapting to evolving energy demands and shifting environmental priorities.

This document provides an overview of the key factors that have influenced how TransCanada has performed in its recent past, its financial condition, and its future prospects.

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Sundre Crossover — Commitment-tracking Table No. 16