Executive Summary

The Office of Technology Assessment at the German Bundestag (TAB) has published a study on structural dependencies in rare earths. China controls approximately 90 percent of global refining and processing of these critical raw materials, which are found in wind turbines, electric motors, fiber optic networks, and military technology. Germany imports 84 percent of its processed rare earths directly from China. The EU has set ambitious targets under the Critical Raw Materials Act through 2030, but implementation is lagging. The TAB study recommends an integrated approach comprising circular economy, substitution research, and strategic reserves.

Persons

  • Stefan Krempl (Author, Heise News)
  • TAB Research Team (Bundestag)

Topics

  • Rare earths and critical raw materials
  • Europe's digital sovereignty
  • Supply chain security
  • Recycling and circular economy
  • Substitution research
  • Geopolitical dependencies

Clarus Lead

The study exposes a growing security risk: while demand for rare earths explodes due to digitalization and decarbonization, Europe's dependence on China intensifies dramatically. The EU's Critical Raw Materials Act remains meaningless without structural measures – individual new mines or trade deals are insufficient. Only a three-pillar strategic shift (recycling, material innovation, reserve formation) can secure technological autonomy and prevent extortion risks.

Detailed Summary

The geographic distribution of raw materials reveals a fundamental dilemma: approximately half of the world's rare earth reserves lie in China. More critical is the value chain – the People's Republic monopolizes around 90 percent of global refining and processing. Germany sources 84 percent of processed metals directly from China, demonstrating the extreme vulnerability of European industry. Beijing uses this market power as a weapon: restrictive export bans and control mechanisms for separation and processing technologies serve geopolitical pressure.

The EU regulation "Critical Raw Materials Act" sets ambitious targets: 10 percent of consumption from European mining, 40 percent from own refining, 25 percent from recycling by 2030. No single source may supply more than 65 percent of annual demand. However, mine development typically takes decades – there are currently hardly any advanced projects outside China. Strategic storage fails due to chemical instability and toxicity of processed intermediate products.

The TAB researchers propose three integrated action paths: First, circular economy: digital product passports should make material information transparent; improved collection systems and extended producer responsibility should efficiently recover secondary materials from old electric vehicle magnets and wind turbines. Currently problematic is that lacking European refining capacity forces secondary raw materials to be re-exported to China. Second, substitution research: nanostructuring and artificial materials (tetrataenite, high-temperature superconductors) should reduce heavy elements such as dysprosium. Third, transition protection: state-guaranteed reference prices, carbon border adjustment, and strategic raw material reserves could help European recycled materials compete against cheaper Chinese primary materials.

The TAB scenario for 2035 shows three paths: in the collapse scenario, the world fragments into isolationist blocs and China's dominance solidifies. A fragmented approach brings isolated raw material deals but remains vulnerable. Only a proactive sovereignty shift – early, consistent investment in recycling, substitution, and security reserves – prevents lasting geopolitical extortion, as raw materials remain in European cycles. Individual measures are insufficient; integration is required.

Key Statements

  • China dominates with 90 percent global rare earth refining and uses this as leverage.
  • Germany imports 84 percent of its processed rare earths from China – extreme dependency risk.
  • The EU raw materials plan cannot be implemented without integrated circular economy, substitution research, and reserve formation.
  • European recycling suffers from lacking refining capacity – secondary raw materials are re-exported to China.
  • Only a consistent three-pillar model (recycling, material innovation, strategic reserve) secures technological autonomy through 2035.

Critical Questions

  1. [Evidence] Is the TAB analysis based on current market data on China's refining share (90%)? Were alternative estimates from other institutes (IVA, BGS) considered or refuted?

  2. [Evidence] How reliable are Germany's import statistics (84% processed metals from China)? Are multi-country supply chains and diversions through third countries captured in this accounting?

  3. [Conflicts of Interest] Which stakeholders (industry associations, environmental groups, tech companies) financed the TAB study or shaped it in an advisory capacity? Is there bias favoring recycling or substitution?

  4. [Causality] Does China's export restriction rhetoric actually prove strategic intent to control, or is Beijing also responding to trade retaliation and domestic supply security?

  5. [Feasibility] How realistic is a European refining network within the 10-year targets, when mining itself takes 20–30 years and refinery investments require billions?

  6. [Feasibility] Can "digital product passports" be technically and regulatory implemented across supply chains by 2030, or does a transition trap with legacy systems threaten?

  7. [Side Effects] Do higher European refining costs and carbon border adjustment lead to price increases for end users (e-cars, wind power)? How is purchasing power erosion in developing countries addressed?

  8. [Alternatives] Are diplomatic raw material partnerships with countries like Australia, Brazil, or Congo not more cost-effective than a complete European refining infrastructure?

Bibliography

Primary Source: Digital Sovereignty: How Europe Can Break China's Grip on Rare Earths – Heise News, Stefan Krempl

Supplementary Sources:

  1. Office of Technology Assessment at the German Bundestag (TAB) – Study on Rare Earths and Critical Raw Materials
  2. Critical Raw Materials Act of the European Union – Regulation with targets through 2030

Verification Status: ✓ 2024

This text was created with the support of an AI model.
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