Great Lakes Gas Transmission is a 2,115-mile (3,404-km) natural gas pipeline system that transports Canadian natural gas to the U.S. Midwest.

TC Energy’s Canadian Mainline safely delivers natural gas from Alberta and B.C. to eastern markets.

CALGARY, ALBERTA--(Marketwired - Aug. 13, 2013) - TransCanada (TSX:TRP) (NYSE:TRP) (TransCanada) and the International Association of Fire Chiefs (IAFC) have started a four-year partnership aimed at improving pipeline safety awareness for firefighters and emergency responders across ...

CALGARY, ALBERTA--(Marketwired - Sept. 19, 2014) - TransCanada Corporation (TSX:TRP)(NYSE:TRP) (TransCanada) today released the following statement in acknowledgement of significant trading activity in TransCanada's common shares. Statement: "TransCanada firmly believ...

CALGARY, ALBERTA--(Marketwire - Oct. 7, 2010) - In light of the Ontario Government's announcement with respect to the Oakville Generating Station, TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) offers the following statement: "We acknowledge the Government's...

CALGARY, ALBERTA--(Marketwire - June 29, 2010) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today announced that it has completed its public offering of cumulative redeemable first preferred shares, series 5 (the "Series 5 Preferred Shares"). As the underwriters ...