The Line 8000 Replacement Project, part of TransCanada’s Columbia Gas Transmission Modernization Program, will replace approximately 13 miles (21 km) of existing 12-inch-diameter bare steel pipeline with new coated steel pipeline.

The Topolobampo Pipeline is a 560 km (348 mile) pipeline that connects the states of Chihuahua and Sinaloa, supplying numerous Mexico communities along the way.

tc-factsheet-virginiareliabilityproject-SP-0622.pdf

TC Energia Code - ESP_2.12.2025.pdf

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.