For TC Energy, sustainability is foundational in everything we do – in our culture, our stakeholder engagements and partnerships and in our decision-making. To be truly sustainable, we believe we must continue to evolve and innovate to meet society’s challenges and needs.

Learn more about the Project route and location

tce-heartland-project-open-house-information.pdf

2022-tc-pipelines-lp-first-quarter-financial-statements.pdf

Extending from New York state to the Midwest and Southeast, TC Energy’s Columbia Gas Transmission system moves the natural gas relied upon by millions of Americans for their energy and heating needs.

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.