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.

CALGARY, Alberta, Jan. 24, 2019 (GLOBE NEWSWIRE) — News Release — TransCanada Corporation (TSX, NYSE: TRP) (TransCanada) has today filed Audited Consolidated Financial Statements for the year ended December 31, 2018 with related Management’s Discussion and Analysis (Annual Report); and the company’s Annual Information Form for the year ended December 31, 2018 with Canadian securities authorities. In addition, TransCanada filed its Form 40-F for the year ended December 31, 2018 with the United States Securities and Exchange Commission.

News Release — TransCanada Corporation (TSX, NYSE: TRP) (TransCanada) Today announced that the Board of Directors (Board) of TransCanada declared a quarterly dividend of $0.75 per common share for the quarter ending March 31, 2019, on the Company’s outstanding common shares. The common share dividend is payable on April 30, 2019 to shareholders of record at the close of business on March 29, 2019.

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

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