This annual report is a comprehensive report on a company's activities throughout the preceding year.

TransCanada announced that its Keystone Pipeline repair and restart plans have been reviewed by the Pipeline and Hazardous Materials Safety Administration (PHMSA) with no objections, permitting a safe and controlled return to service of the Keystone System.

TC Energy announced an expansion to our extensive NOVA Gas Transmission Ltd. (NGTL) System will deliver more natural gas from the prolific WCSB to markets within Alberta, while an expansion to our ANR Pipeline (ANR) will provide a seamless path for Canadian production to access growing Liquified Natural Gas (LNG) export and other markets along the U.S. Gulf Coast.

The Millennium Pipeline is a gas transmission line that cuts across the Southern Tier of New York State and transports gas to New York City and its metropolitan area. The Pipeline has a capacity up to 525,400 Dth/d.

Stretching 305 miles (491 km) from Oregon across California and into Nevada, the Tuscarora pipeline delivers natural gas from the Western Canada Sedimentary Supply, the Rocky Mountains and US basins to communities in California and Nevada.

CALGARY, ALBERTA--(Marketwired - Sept. 6, 2017) - Media Advisory - TransCanada Corporation (TSX:TRP)(NYSE:TRP) (TransCanada) today announced an extension of the Keystone System Open Season to October 26, 2017 due to the historic flooding and catastrophic impacts to Houston and parts of the U.S. Gulf Coast.

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 - Sept. 9, 2015) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) today announced the appointment of a new independent director, Mr. John E. Lowe, effective immediately. Mr. Lowe currently serves as the non-executive Chairman of Apa...

CALGARY, ALBERTA--(Marketwired - Oct. 13, 2015) - TransCanada Corporation (TSX:TRP) (NYSE:TRP) (TransCanada) will hold a teleconference and webcast on Tuesday, November 3, 2015 to discuss its third quarter 2015 financial results. Russ Girling, TransCanada president and chief ...