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.

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 overview provides information about the Costal GasLink Project.

TC Energy’s NGTL System delivers energy to millions of North Americans every day as an essential part of the TC Energy pipeline network.

At TC Energy, we are committed to building long-lasting partnerships that strengthen and uplift our local communities.

TC Energy’s Coco B Storage Project is drilling two replacement wells and adding additional pipeline at one of our Columbia Gas Transmission Storage facilities, which are part of our Columba Gas Transmission system in West Virginia.