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.

tce-FERC-6.98.0-TransCanada-Keystone-Rates-Schedule.pdf

TC Energy strives to be a leader in the delivery of energy in a safe, responsible and sustainable manner, ensuring we are positioned to maximize long-term value creation.

2024 Abandonment Program - Program Update

tce-ZPLCFERC-16.5.0-JT.pdf

tc-operations-map-2026.pdf