TC PipeLines, LP (the Partnership) announced that the board of directors of TC PipeLines GP Inc., its general partner, declared the Partnership’s fourth quarter 2018 cash distribution of $0.65 per common unit. The distribution is unchanged from the distributions declared for the first three quarters of 2018. This cash distribution is the 79th consecutive quarterly distribution paid by the Partnership and is payable on February 11, 2019 to unit holders of record at the close of business on February 1, 2019.