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

The proposed McLeod South Project is 48-inch diameter pipeline that would be located entirely within Yellowhead County, Alberta.

This submission for the Commitment Tracking Table No. 1 is dated from March 24, 2017 to January 5, 2018 for Sundree Crossover Project.

The Towerbirch pipeline project will include 55 km of 36-inch pipeline paralleling the existing NGTL Groundbirch Mainline, along with new meter stations, and expansion of one meter station. The majority of this projects scope will be within British Comumbia, with only a portion in Alberta.

In accordance with Condition 5 of Order XG-N081-030-2017 for the Project issued by the National Energy Board (Board or NEB) on December 28, 2017, NGTL is posting the Commitment Tracking Table No. 3 for the Sundre Crossover Project. The reporting period for this submission is April 6, 2018 to July 5, 2018.

News Release — TransCanada Corporation (TSX, NYSE: TRP) (TransCanada) today announced net income attributable to common shares for fourth quarter 2018 of $1.1 billion or $1.19 per share compared to net income of $0.9 billion or $0.98 per share for the same period in 2017.