KoBold Metals Starts Mingomba Copper Project
Analysis based on 7 articles · First reported Mar 18, 2026 · Last updated Mar 24, 2026
The development of the Mingomba copper project by KoBold Metals is expected to significantly boost Zambia's copper output, positively impacting the global supply of critical minerals. This initiative also supports the United States' efforts to diversify mineral sources and reduce reliance on China, potentially shifting market dynamics in the critical metals sector.
KoBold Metals, a mining firm backed by Jeff Bezos and Bill Gates, has commenced development of its Mingomba copper project in Zambia, targeting production in the early 2030s. The project, estimated to cost $2.3-2.5 billion, aims to produce 300,000 metric tons of copper annually, contributing significantly to Zambia's goal of tripling its copper output by 2031. This development is part of a broader strategy by KoBold Metals to expand its exploration activities across Africa, including the Democratic Republic of the Congo, Namibia, and Botswana, for critical minerals like copper, cobalt, nickel, and lithium. The initiative aligns with the United States' efforts to reduce China's dominance in the critical metals supply chain.
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