Alberta Premier Rejects Oil Taxes Amid Canada-U.S. Trade War

Alberta Premier Danielle Smith rejected calls to tax or restrict oil and gas exports to the United States, describing such a move as a "disastrous policy decision." Speaking in Grande Prairie, Smith argued that weaponizing energy exports could provoke U.S. counter-tariffs that would bring the economies of Ontario and Quebec to a "grinding halt" and push American refineries to source heavy oil from Venezuela.

Prime Minister Mark Carney also resisted calls to curtail energy exports to maintain Canada's status as a reliable supplier. This caution follows the collapse of trade talks, which Carney attributed to last-minute U.S. terms impacting Canadian sovereignty. In response, the federal government announced retaliatory levies on over 700 American imports worth $27.6 billion, effective September 8.

Critics and officials warned that escalating the conflict could lead to the shutdown of Enbridge's Line 5 pipeline. The Treasury Board of Canada noted that a shutdown of the 1,038-km pipeline would cause widespread economic disruption and increase gasoline prices. To reduce this dependency, Smith and Ontario Premier Doug Ford proposed the Northern Shield Energy Corridor, though the project would take years to complete.

While Smith supported the federal government's current counter-tariffs, she advocated for diplomacy with U.S. lawmakers and governors ahead of the November 3 midterm elections. She also called on other premiers to end interprovincial protectionism by implementing a nationwide equal markup on Canadian alcohol. This approach was criticized by NDP leader Naheed Nenshi, who argued that relying on the U.S. administration is not a viable strategy.