Geopolitical Pressures Intensify Aluminum Market Tightness; Alcoa Projects Stronger Q2 Amid Supply Rerouting
The global aluminum market is experiencing significant dislocations driven by escalating geopolitical tensions in the Middle East, particularly around the Strait of Hormuz. These conflicts have triggered substantial supply shocks, with approximately 10% of global aluminum production, equating to 7 million metric tons, situated within this critical region. Already, 2.5 million metric tons have been taken offline due to curtailments, contributing to aluminum futures reaching multi-year highs and prices surging over 15%, or approximately $500 per ton, compared to Q1 averages.
The market is expected to remain acutely tight, with analysts estimating that restarting curtailed capacity could require 9 to 12 months. This tightness is further exacerbated by structural challenges in the U.S. market, where building new greenfield production capacity is currently unviable due to prohibitively high energy costs and existing tariff burdens. There is a prevailing view that the U.S. market may be underestimating the impending supply tightness anticipated in the May-June timeframe.
Despite these macro headwinds, Alcoa demonstrated operational resilience, meeting its internal expectations for Q1 with a reported EBITDA of $600 million. The company is providing forward guidance for a stronger second quarter, primarily driven by a notable pickup in short-term orders as customers actively reroute supply chains disrupted by the ongoing geopolitical conflicts. While global aluminum demand growth is projected at a modest 1%, Alcoa is observing increased order activity, including commitments extending into 2026, underscoring the market's response to persistent supply chain vulnerabilities and the company's strategic positioning, even as it navigates over $1 billion in annual tariff costs.
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