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.

Commitment Tracking Table No. 4

Live keynote address from TC Energy President and CEO François Poirier at the Canadian Club of Ottawa on March 31, 2026.

CALGARY, ALBERTA--(Marketwire - Aug. 26, 2008) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today announced that through its subsidiaries, it has acquired all the outstanding equity of both KeySpan-Ravenswood, LLC and KeySpan Ravenswood Services Corp., the companies which together...

Edson Mainline Expansion Project – Commitment Tracking Table No. 8

Power Market Update — March 2022