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.

The system includes a 416 mile (669 km) interstate natural gas pipeline that extends from the Canadian border at Waddington, New York, onward through New York State and western Connecticut, finally reaching its end point in the Bronx, New York.

Located in Quebec, Bécancour Cogeneration Plant is a high efficient natural gas facility with a production capacity of 550 MW.

tce-CPOC-Financial-Statements-Q2-2025.pdf

Gas Transmission Northwest (GTN) is a 1,377-mile (2,216-km) pipeline system that transports Canadian natural gas to communities in Washington, Idaho, Oregon and California.

tce-Manitoba-Tier3-Emergency-Response-Plans.pdf

TCEnergy-Saskatchewan-Tier3-Emergency-Response-Plans.pdf

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

tce-2026-q1-results-presentation.pdf