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.

TC Energy owns or has interests in many power generation facilities with combined capacity of 4,200 megawatts (MW). Our power generation assets are located in Alberta, Quebec and New Brunswick. More than half of the power we provide is generated from emission-less sources, including nuclear.

Whether it's renewable energy, renewable natural gas, hydrogen or other low carbon energy services, we utilize our continental presence to offer our customers flexible, cost-effective solutions to manage their energy and decarbonization needs.

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.