CALGARY, Alberta – May 24, 2018 – News Release – TransCanada Corporation (TSX, NYSE: TRP) (TransCanada) announced today that the National Energy Board (NEB) has recommended the federal government approve a variance to the previously issued North Montney Mainline Project certificate, which would allow construction to start on the proposed $1.4 billion natural gas project in northeast British Columbia.

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The NKY Gate Enhancement Project aims to modernize the acquired system and meet the growing natural gas demand in the region.

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Natural Gas is a critical component of any strategy to meet North America’s long-term energy needs and has contributed to reduced greenhouse gas emissions across the continent. The Gas Transmission Northwest XPress Project (GTNXP) is designed to upgrade our system to meet increased demands from our customers in the region, providing the reliable energy to communities throughout the Western U.S. in a safe, responsible, and reliable manner. Gas Transmission Northwest, an interstate natural gas pipeline owned and operated by TC Energy, filed an application before the Federal Energy Regulatory Commission (FERC) in October 2021. Further information regarding GTNXP may be found in a copy of the application filed with FERC.

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