CALGARY, ALBERTA--(Marketwire - Jan. 25, 2011) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today filed an application with the National Energy Board (NEB) for approval of revised interim tolls for its Canadian Mainline effective March 1, 2011.  In ...

CALGARY, ALBERTA--(Marketwired - Oct. 13, 2016) - Media Advisory - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today announced it has launched an open season for binding commitments on a new, long-term, fixed-price proposal to flow natural gas along the Canadian Mainli...

CALGARY, ALBERTA--(Marketwired - March 13, 2017) - News Release - TransCanada Corporation (TSX:TRP)(NYSE:TRP) (TransCanada) today announced the successful conclusion of a long-term, fixed-price Open Season to transport natural gas on the Canadian Mainline from the Empress receipt poi...

TORONTO, ONTARIO--(Marketwired - July 28, 2017) - News Release - TransCanada Corporation (TSX:TRP)(NYSE:TRP) (TransCanada) today announced that it will apply to the National Energy Board (NEB) to expand the capacity of the Canadian Mainline System through its Maple Compressor Station...

CALGARY, ALBERTA--(Marketwired - June 4, 2014) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) announced today that its wholly-owned subsidiary, NOVA Gas Transmission Ltd. (NGTL), has signed agreements with Chevron Canada Limited (CVX) and an Apache Canada Ltd. wholly-ow...

CALGARY, ALBERTA--(Marketwired - May 1, 2013) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today filed an application with the National Energy Board (NEB) for review and variance of the NEB's decision released March 27, 2013 related to TransCanada's 2012-2013 restruct...

CALGARY, ALBERTA--(Marketwire - March 27, 2013) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today responded to the National Energy Board (NEB) decision on TransCanada's 2012-2013 restructuring proposal for tolls and service on the Canadian Mainline. The NEB decision ...

The Canadian Mainline is 14,114 km (8,770 mile) in length and safely carries natural gas from the Western Canada Sedimentary Basin (WCSB) to Ontario and beyond. The map depicts the pipeline's northeastern section viewed in province of Ontario.

The Canadian Mainline is 14,114 km (8,770 mile) in length and safely carries natural gas from the Western Canada Sedimentary Basin (WCSB) to Ontario and beyond. The map depicts the pipeline's southeastern section in the province of Ontario.

The Canadian Mainline is 14,114 km (8,770 mile) in length and safely carries natural gas from the Western Canada Sedimentary Basin (WCSB) to Ontario and beyond. The map depicts the pipeline's western section viewed from Saskatchewan to Manitoba.