Qatalum, Qatar’s flagship primary aluminum smelter and a 50/50 joint venture between Norsk Hydro and Qatar Aluminum Manufacturing Company (QAMCO), has initiated a controlled shutdown of all operations starting March 3, 2026, with completion targeted by the end of March. Boasting an annual nameplate capacity of 648,000 metric tons—accounting for roughly 1% of global primary aluminum output—the integrated complex houses a smelter, casthouse, carbon plant, and dedicated gas-fired power plant, making it one of the Middle East’s most critical aluminum production hubs.
The shutdown was triggered by an imminent suspension of natural gas supplies from QatarEnergy, following drone attacks on the country’s LNG facilities that crippled domestic gas production. Initially, the plant operated at 60% capacity to preserve electrolytic pots and avoid irreversible damage, but QatarEnergy’s inability to restore full gas flow forced a complete halt. Hydro has formally issued force majeure notices to all Qatalum customers, warning that a full restart could take 6 to 12 months due to the need for relining electrolytic cells and re-establishing process stability.
This unprecedented closure has sent shockwaves through global aluminum markets. LME aluminum prices surged past $3,400 per ton in late March, hitting a four-year high, while Rotterdam spot premiums climbed to $300–340 per ton. The loss of Qatalum’s output, combined with production cuts at Bahrain’s Alba (19% capacity reduction) and Mozal’s indefinite shutdown in Mozambique, has widened the 2026 global aluminum supply deficit, with analysts projecting a shortfall of up to 1.5 million tons. For the aluminum casting and fabrication sectors, the disruption means tighter supply, higher raw material costs, and accelerated shifts toward recycled aluminum and low-carbon primary sources. As geopolitical tensions in the Middle East persist, Qatalum’s shutdown underscores the fragility of global energy-intensive supply chains—and the urgent need for diversified sourcing and resilient production strategies.