TransCanada Corporation has been notified of an unsolicited mini-tender offer by TRC Capital Corporation (TRC Capital) to purchase up to 2,500,000 common shares of TransCanada, representing approximately 0.28 per cent of TransCanada's outstanding common shares at a price of CDN $55.35 per common share. TransCanada does not endorse this unsolicited mini-tender offer.

TransCanada Corporation announced that the Board of Directors (Board) of TransCanada declared a quarterly dividend of $0.69 per common share for the quarter ending September 30, 2018, on the Company’s outstanding common shares.

TransCanada Corporation announced that it has entered into an agreement to sell its 62 per cent share of the Cartier wind power facilities, and its related operating entities, to Innergex Renewable Energy Inc. for approximately $630 million.

This brochure contains important safety information about natural gas pipelines.

This brochure contains important safety information about natural gas pipelines such as Northern Border Pipeline, operated by TransCanada.

This brochure contains informaton about excavation related activities near the Portland Natural Gas Transmission System, operated by TransCanada.