The event will be webcast beginning at 8 a.m. EST (6 a.m. MST).

TransCanada announced that it has replenished the capacity available under its existing $1.0 billion, or its U.S. dollar equivalent at-the-market equity program (ATM Program).

TransCanada today announced the expiry of the solicitation of consents by TransCanada PipeLines Limited (TCPL) in connection with proposed amendments to TCPL’s 1970 Indenture and 1993 Indenture pursuant to which the outstanding notes listed below were issued.

NOVA Gas Transmission Ltd. (NGTL) Grand Prairie Mainline Loop No. 4 (Valhalla North Section) and Berland River Compressor Station C3 Unit Addition (Project) Project Notification

The proposed Leming Lake Sales Lateral Loop (Field Lake Section) Project will increase natural gas transportation service on our existing NGTL natural gas pipeline system in Alberta to meet growing demand.

The document listed below in this Section and filed as Exhibit 99.1 to this Form 6-K is hereby filed with the Securities and Exchange Commission for the purpose of being and hereby is incorporated by reference into Registration Statement on Form F-9 (Reg. No. 333-121265) under the Securities Act of 1933, as amended.

FERC No. 6.72.0 – Local Pipeline Tariff Containing Rates Applying to the Transportation of Petroleum (effective March 1, 2022)

TransCanada Corporation 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.