Edinburgh’s Gold Copper Diamide Extraction (GCDE) process has been exclusively licensed to Lithium Universe, enabling low‑temperature hydrometallurgical recovery of gold and copper from e‑waste using small, reusable organic ligands instead of >1,200°C smelting or cyanide and mercury leaching. The diamide “molecular magnet” first targets gold, followed by a selective copper step, delivering high‑purity metals from printed circuit boards where gold and copper content can exceed US$48,000 per tonne at current prices. Lithium Universe will integrate GCDE into its Precious Metals Recycling Division and sub‑licence the technology globally.

Rio Tinto has begun a $1.5 billion expansion of its AP60 low‑carbon aluminium smelter at Arvida, Quebec, adding 96 new AP60 pots to lift capacity to about 220,000 tonnes per year, a 160,000‑tonne increase. Powered by hydroelectricity, the AP60 process emits about one‑seventh of the global industry average and is expected to cut Rio’s carbon emissions by roughly 290,000 tonnes per year as older Arvida potlines are phased out by next month. The project, backed by up to $113 million from Quebec, has created more than 1,500 construction jobs and will employ about 100 permanent staff, with a nearby recycling facility planned to integrate post‑consumer aluminium.

Advanced Magnet Lab has secured a US$2 million, two-year Defense Logistics Agency contract to qualify domestically produced high‑grade sintered NdFeB PM‑Wire magnets, including defence‑grade compositions such as N48SH and N35EH. The Florida firm will develop alloying, supply chain management and advanced manufacturing routes to scale permanent magnet production using its PM‑Wire process, which is designed to fit existing magnet‑making lines. AML is also progressing SmFeN, MnBi, anisotropic NdFeB and (Mischmetal‑Nd)FeB magnets, working with Phoenix Tailings, Ionic Rare Earths and Momentum to reduce critical rare earth content and improve material traceability.