Critical minerals: the EU invests 6-7x less than world leaders in exploration

The European Investment Bank (EIB) published a report on September 18 quantifying the European Union's lag in critical-minerals exploration: EU exploration investment runs six to seven times lower than in the world's leading countries, and just four member states account for 75% of all exploration drilling carried out across the Union, according to data relayed by Reuters.

The critical minerals in question — rare earths, lithium, cobalt, gallium, tungsten — are upstream inputs for semiconductors, permanent magnets (robotics, EVs, wind turbines), batteries and defense systems: in other words, the material base underpinning the physical deployment of AI, well upstream of the chips themselves.

The finding lands as the EU's Critical Raw Materials Act sets 2030 targets (10% domestic extraction, 40% processing, a 65% cap on imports from any single third country) — benchmarks for which exploration is the first step, with mine development lead times that routinely exceed a decade. Today's exploration underinvestment directly jeopardizes those 2030 targets.

Cardan-AI analysis: this exploration gap is not simply a funding shortfall — it is a textbook case of public-good underprovision at EU scale. See our in-depth analysis for the theoretical framework and the implications for industrial clients.