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Rio Tinto’s AP60: Pioneering a New Era in Aluminum Smelting Amid Trump’s Trade War

Hannah Perry | March 26, 2025

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On the Front Line of Trump’s Trade War: Rio Tinto’s New Smelter

In a significant move that highlights the ongoing trade tussle instigated by President Trump’s administration, Rio Tinto is in the process of bringing to life the first large-scale Western aluminum smelter built in over a decade. This flagship project, located in Québec’s Saguenay-Lac-Saint-Jean region, represents a strategic initiative by Rio Tinto to “future-proof” the largest hub of aluminum smelting in the Western world. With escalating trade tensions, this development could see the newly produced aluminum supply redirected to Europe, rather than traditional U.S. manufacturers, when it becomes operational next year.

The Strategic Decision Behind Rio Tinto’s AP60 Project

Approved less than two years ago, the $1.1 billion AP60 project stems from Rio Tinto’s recognition of the aging aluminum smelting operations in the region. Some of these plants faced impending closures, even as the demand for aluminum in North America was on the rise. Aluminum ranks among the most versatile and critical materials, finding applications in everything from beverage cans to advanced military equipment.

Initially, foreign-made aluminum became an early target for the Trump administration’s trade policies, justifying the introduction of tariffs on the basis of protecting U.S. producers from what they labeled as a global oversupply. Although President Trump exempted Canada from a 10% tariff on aluminum imports initially, he later suggested that such exemptions create loopholes that countries like China might exploit. As Canada constitutes nearly 60% of aluminum imports into the U.S., its significance in the trade dynamics is substantial.

The Gamble of Investment amid Trade Uncertainty

Rio Tinto’s adoption of the AP60 project seemingly carries an element of risk, particularly in light of the recent 25% tariff imposed on aluminum imports. This ambitious project is the company’s most significant investment in the aluminum sector since a multibillion-dollar modernization of the Kitimat smelter in British Columbia in 2011, which exceeded its forecasted budget. Architects of the AP60 smelter have intensified efforts towards efficiency by utilizing advanced electrolysis technology aimed at reducing carbon emissions in aluminum production, making the smelter not just efficient but also environmentally friendly.

The projected annual capacity of the new facility will escalate to approximately 220,000 metric tons—from 60,000 tons currently—enough to satisfy the demand for about 400,000 electric cars yearly. While skeptics questioned the necessity of increasing aluminum production given existing market conditions, Rio Tinto contends that their new smelter could deliver high-quality, low-carbon aluminum, empowering manufacturers to reduce their carbon footprints.

Competitive Landscape and Industry Challenges

The Western aluminum industry historically faced challenges posed by the rapid expansion of Chinese smelters, largely supported by government subsidies that significantly lower production costs. In stark contrast, the U.S. has not seen the construction of a new aluminum smelter in over 45 years. Comparatively, building a facility in China could cost around 40% less than in Western nations, as highlighted by Ami Shivkar from Wood Mackenzie. With Canada boasting an abundance of cheap, renewable hydropower, it remains well-positioned to provide a competitive edge over countries with higher operational energy costs.

Employment and Future Market Dynamics

Currently employing over 1,000 workers, the AP60 project is progressing swiftly, with more than half of the work already completed. However, the potential trade impacts stemming from Trump’s tariff policies are still uncertain. Rio Tinto’s CEO, Jakob Stausholm, suggested that should the need arise, the company is prepared to channel Canadian aluminum towards markets outside the U.S., particularly Europe. He remains optimistic about the company’s investment, affirming that it is both on schedule and within budget constraints, but acknowledges the importance of retaining their customer base.

Conclusion

As Rio Tinto advances the AP60 project amid a turbulent trade landscape, the company epitomizes the interplay between strategic resource investment and evolving trade policies. The outcomes of such a significant investment in the aluminum sector may influence not only Rio Tinto’s future but also the broader dynamics of North American aluminum supply and its competitive standing globally.