The first phase of the Indonesian aluminium project, PT Kalimantan Aluminium Industry, with a capacity of 500,000 tonnes, began commissioning at the end of November and is expected to reach full production capacity in October 2026.
On December 12, according to Rio Tinto’s official website, the Australian federal government and the New South Wales government announced a new approach to secure a reliable, long-term, and competitively priced energy supply for the Tomago aluminium smelter beyond 2028. This reflects constructive collaboration between Tomago Aluminium and the governments to address energy challenges after the current energy contract expires, reducing long-term risks of production cuts or shutdowns at the Tomago smelter.
On December 16, according to South32’s official announcement, the Mozal aluminium smelter will enter a maintenance shutdown around March 15, 2026, primarily due to the failure to reach a new power supply agreement. Reportedly, parties remain deadlocked over suitable electricity prices, and persistent drought has also affected the power supply from electricity providers. South32’s production guidance for Mozal for FY2026 (ending March 2026) remains unchanged at 240,000 tonne (South32’s share, equivalent to approximately 377,000 tonne for Mozal’s total output). However, subsequent foreign media reports indicated that Mozambique's Confederation of Business Associations (CTA) has called on the government to avoid the shutdown of Mozal “at all costs.” SMM will continue to monitor developments.
