Rio Tinto Boosts Canadian Smelter Output Amid Rising U.S. Demand and Global Aluminum Price Surge

Published: Apr 21, 2026 11:52
[SMM Aluminum Express News] Rio Tinto is ramping up output at its Canadian smelters to meet rising U.S. demand, as the Middle East conflict drives up global aluminum prices and highlights supply chain risks. The company’s six smelters in Quebec (Saguenay region) and Kitimat, B.C., are already running near full capacity. Staff are now restarting idle pots to maximize production, according to Jérôme Pécresse, head of Rio Tinto’s aluminum and lithium business. Pécresse warned that the U.S.-Israel vs Iran conflict “is going to create a supply gap at some stage.”

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