This amended and restated trust agreement was made as of 29th of January, 2015 and is amended and restated as of the 1st of October, 2015.

Commitment Tracking Table No. 9

TC Energy Corporation announced today that it has approved two new expansion projects totaling $1.3 billion on its wholly-owned natural gas pipeline systems. The $0.9 billion 2023 NGTL Intra-Basin System Expansion will deliver natural gas from the Western Canadian Sedimentary Basin (WCSB) to markets within Alberta on the NOVA Gas Transmission Ltd. (NGTL) System, while the US$0.3 billion Alberta XPress project will see the expansion of the ANR Pipeline (ANR) to provide a seamless path for Canadian production to access growing LNG export and other markets along the U.S. Gulf Coast.

North Montney Mainline Project — Commitment Tracking Table No. 82