Critical Minerals — Mapping Concentration Risk in 2026

The geopolitical competition for critical minerals has intensified into 2026, driven by accelerating demand from the energy transition, defense modernization programs, and the semiconductor supply chain. For corporate planners and investors, understanding concentration risk across the extraction-to-refining pipeline is essential.

The Concentration Problem

Despite significant policy attention since 2022, the fundamental concentration of critical mineral supply chains has changed only marginally:

• Lithium. Australia and Chile account for approximately 75% of global extraction. China controls roughly 65% of refining capacity.
• Cobalt. The Democratic Republic of Congo produces over 70% of global cobalt. Chinese-owned or Chinese-financed operations account for approximately 50% of DRC production.
• Rare Earths. China controls an estimated 60% of extraction and over 85% of processing and separation capacity.

These concentration ratios mean that supply disruption—whether from political instability, export controls, or natural disaster—can propagate rapidly through downstream industries.

Policy Landscape in 2026

Several major policy initiatives are underway to address mineral dependencies, but their effects remain nascent:

US Inflation Reduction Act and CHIPS Act. Federal subsidies have catalyzed announcements for new lithium and rare earth processing facilities in the US, but most are not expected to reach commercial scale until 2028–2030.

EU Critical Raw Materials Act. The regulation, which entered into force in 2024, sets benchmarks for domestic extraction (10%), processing (40%), and recycling (25%) by 2030. Progress toward these targets has been slow, with permitting and environmental review timelines cited as primary bottlenecks.

Resource Nationalism. Indonesia’s nickel export ban model has inspired similar policy discussions in Chile (lithium), Zimbabwe (lithium), and Namibia (critical minerals broadly). These policies aim to capture more downstream value domestically but introduce new regulatory and operational risks for foreign investors.

What This Means for Stakeholders

• Procurement teams should map their tier-2 and tier-3 suppliers for critical mineral content and assess country-of-origin concentration.
• Investors evaluating mining and processing assets should factor in the regulatory trajectory of resource nationalism in key jurisdictions.
• Compliance functions need to track evolving forced-labor and ESG due diligence requirements (e.g., EU Corporate Sustainability Due Diligence Directive) as they apply to mineral supply chains.

Diversification of critical mineral supply chains is a strategic imperative, but the timelines are long and the transition period carries material risk.

This analysis draws on public data from USGS, IEA, and trade databases. For company-specific supply chain assessments, contact our team.