World-first: a renewable transition at Rio’s U.S. Borax

Rio Tinto confirmed its U.S. Borax operation in California has become the world’s first open-pit mine to complete a full transition of its heavy machinery from fossil fuel to renewable diesel. To put the scope of the milestone in perspective, the miner said the change brings an anticipated CO2 equivalent reduction of up to 45,000 tonnes per year. The move…

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Gradiant advances industry sustainability through key partnerships

Water tech company Gradiant has announced partnerships with SLB, Rio Tinto and an undisclosed global miner to improve productivity and sustainability in the mining industry with a focus on reducing carbon and water footprints.  Projects in the United States and Western Australia will focus on resource recovery of critical minerals and industrial process water. Gradiant’s collaborations with SLB and the…

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Rio Tinto, First Quantum team up to advance La Granja

Rio Tinto has inked a joint venture agreement to progress development of one of the world’s largest undeveloped copper deposits, the La Granja copper project in Peru. Under the proposed transaction, First Quantum will acquire a 55% stake in the project for $105 million. It will also further invest up to $546 million into the JV for capital and operational…

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