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.

The West Path Delivery Program in 2023 includes the Foothills Zone 8 West Path Delivery 2023 Project and the NGTL West Path Delivery 2023 Project. These projects consist of approximately 70 km of 48-inch diameter pipeline expansions and a meter station expansion expected to be completed and in-service by Q4 2023.

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