Robuta

https://www.riotinto.com/news/releases/2024/rio-tinto-to-install-carbon-free-aluminium-smelting-cells-using-first-elysistm-technology-licence
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https://www.riotinto.com/news/releases/2021/Carbon-free-aluminium-smelting-a-step-closer-ELYSIS-advances-commercial-demonstration-and-operates-at-industrial-scale
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