Aluminium Market Strains Amid Strait of Hormuz Energy Uncertainty

Aluminium Market Pressured by Energy and Geopolitical Risks

Global aluminium producers face mounting challenges as high energy prices and Middle East tensions disrupt supply. Primary aluminium production consumes around 14–15 MWh per tonne, making energy costs a critical factor. Following attacks on EGA and Alba smelters, LME aluminium prices jumped from $3,290 to over $3,585 per tonne, reflecting immediate market strain.

European and Australian smelters report curtailed output due to escalating gas prices. Norsk Hydro cut Qatalum production to 60%, while South32 paused operations at Mozal, Mozambique. Energy scarcity in Australia also constrained alumina supply, prompting Rio Tinto to declare force majeure on Queensland shipments in 2024.

Strait of Hormuz Uncertainty Drives Aluminium Price Volatility

The Strait of Hormuz remains a geopolitical flashpoint affecting aluminium logistics. Export disruptions and rising oil prices elevate production costs globally. European Aluminium urged the EU Council to act as energy uncertainty threatens long-term supply security. Analysts warn prices may stay elevated for 6–24 months to incentivize local supply chain investment.

Producers increasingly focus on securing low-carbon energy amid the Carbon Border Adjustment Mechanism (CBAM) and EU ETS pressures. Hydro signed long-term contracts for 219 GWh of low-carbon electricity through 2039, while Rio Tinto explores new smelter projects in Finland, contingent on renewable energy access.

Securing Sustainable Aluminium Production Amid Global Pressures

Energy volatility and geopolitical tension reinforce the need for stable, renewable power in aluminium production. Smelters must balance cost pressures with carbon compliance under CBAM and ETS regulations. Long-term planning and low-carbon energy contracts will determine which producers maintain competitiveness in a tightening global market.

SuperMetalPrice Commentary:

Aluminium remains at a strategic crossroads as energy costs and Hormuz tensions reshape global supply chains. Companies that secure low-carbon energy and diversify sourcing will outperform peers. Meanwhile, markets should expect continued price volatility as geopolitical and energy uncertainties persist, highlighting the critical link between power markets and industrial metals.