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Global critical mineral demand and supply risks

Updated 4 times since CLSTR started tracking revisions of this situation.

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2026-09-02 08:44 UTC → 2026-09-08 07:06 UTC · added removed

Global demand for critical minerals is rising due to the transition toward renewable energy, electric vehicles, and digital infrastructure. While a life cycle assessment suggests assessments suggest the climate benefits of net-zero technologies outweigh the environmental costs of mineral extraction, the transition faces significant supply chain vulnerabilities because production is due to concentrated in a few countries. Specific materials like copper are essential for electrical conductors, motors, and data centers. production. The International Energy Agency (IEA) forecasts that copper demand could increase by approximately 7 million tons by 2040, with projections suggesting a potential 25 percent supply deficit by 2035. Recent assessments indicate that the expansion of data centers for artificial intelligence and cloud computing is further intensifying pressure on the supply of copper, aluminum, lithium, cobalt, and steel. rare earth elements. In the United Kingdom, the Critical Minerals Intelligence Centre (CMIC) has highlighted that the this surge in demand for data centers, AI, and quantum computing necessitates addressing supply chain vulnerabilities to protect national security and the digital economy. Securing these supply chains is increasingly viewed as essential for national security and modern warfare capabilities. Access to minerals like graphite and rare earth elements is vital for military systems, munitions, and rapid rearmament. Nations controlling refining processes and mineral sources may use trade bans or embargoes to hinder rivals, a tactic previously utilized by China to impact competitor military development. In the United States, Alaska is noted as holding resources for 57 of the 60 most important critical minerals. Technological developments are emerging to address these pressures. Researchers at Battelle have demonstrated a biotechnology-based method using engineered calcium-binding proteins to separate rare earth elements, achieving over 90% purity and yield for lanthanum and neodymium. This offers a potential alternative to traditional chemical processing. Despite these advancements, geopolitical and environmental tensions persist. In the South Pacific, researchers with the Pacific Ocean Climate Crisis Assessment (POCCA) have urged the United Nations to pause deep sea mining to prevent ecosystem damage. Concerns remain regarding a regulatory vacuum and the potential for foreign companies to use investor-state dispute settlement (ISDS) mechanisms to challenge environmental policies.

Versions

  1. 2026-09-08 07:06 UTC Global critical mineral demand and supply risks
  2. 2026-09-02 08:44 UTC Global critical mineral demand and supply risks
  3. 2026-08-27 05:21 UTC Global critical mineral demand and supply risks
  4. 2026-08-26 03:23 UTC Global critical mineral demand and supply risks
  5. 2026-08-24 11:21 UTC Global critical mineral demand and supply risks

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