The Confidence Gap: How a 9% Investment Collapse, a DRC Quota, and China's November Clock Are Converging on a Critical Minerals Crisis

Introduction

On a Thursday morning in mid-July, in a glass-walled conference room overlooking the Seine, IEA Executive Director Fatih Birol presented the agency's 2026 Global Critical Minerals Outlook to an audience of energy ministers and senior officials gathered in Paris. The numbers he laid out were not entirely surprising to the specialists in the room, but their combination was sobering in a way that summaries rarely capture. Demand for the minerals that power electric vehicles, wind turbines, and defence systems was growing at close to 10 percent per year. Investment in producing those minerals had just fallen by 9 percent. And a one-year truce that had kept China's most consequential export controls in suspension was running out of road.

Birol chose his words with the measured precision that characterises IEA communications. "Vast amounts of economic value," he told the assembled ministers, "depend on relatively small volumes of critical minerals, whose supply chains remain highly concentrated and are therefore vulnerable." He paused, then offered the thin sliver of encouragement the data permitted: "Yet there are encouraging signs of progress, including in rare earth supply chains, where we see targeted policies and investment support starting to make a difference." It was the kind of statement that sounds reassuring until you examine the numbers beneath it.

The 2026 Outlook, published on July 16, is the IEA's most comprehensive assessment of the global minerals landscape to date, covering copper, lithium, nickel, cobalt, graphite, and rare earth elements alongside a broader range of strategic minor minerals. What it describes is not a crisis in the cinematic sense, not a single rupture but rather the slow accumulation of misaligned incentives, geographic concentrations, and policy shocks that are quietly narrowing the margin for error available to the governments and industries that have staked enormous economic bets on a minerals-intensive future.

The Investment Paradox: When Demand Goes One Way and Capital Goes Another

The headline figure from the IEA's report is stark in its simplicity. Global investment in critical minerals fell by 9 percent in 2025, the first substantial decline since 2020, ending what had been a multi-year growth trajectory that policymakers in Washington, Brussels, and Tokyo had pointed to as evidence that market forces were responding to the supply chain imperative. They were not wrong, exactly; investment had grown by 14 percent in 2023 and 5 percent in 2024. But the deceleration was already visible before the cliff edge arrived.

The sharpest adjustment came in battery metals. Companies focused on lithium, nickel, and cobalt cut capital spending by more than 20 percent in aggregate, and lithium specialists reduced investment by around 40 percent, a dramatic reversal for a commodity whose demand was simultaneously growing at roughly 25 percent per year. The explanation is not complicated, but it is uncomfortable. After lithium prices surged to extraordinary highs in 2022, a wave of new supply, particularly from Australia and Latin America, combined with a temporary slowdown in EV adoption growth to trigger a price collapse. Spot prices fell from above $80,000 per tonne to roughly $10,000, and investors who had committed capital at the top of the cycle absorbed painful losses. When the IEA's analysts surveyed the wreckage in 2025, they found companies not building the next generation of mines but retreating to reassess.

Copper, notably, moved in the opposite direction. Spending by copper-focused companies increased 8 percent in 2025, and for reasons that illuminate the broader investment logic: copper's demand profile is less dependent on a single end-use application than lithium's, its industrial history is longer, and its price cycle, while volatile, has not experienced the same traumatic amplitude. Copper prices hit record highs between January 2025 and April 2026, rising alongside aluminium and tin by roughly one-third, and the capital followed. The contrast reveals an inconvenient truth about the energy transition investment case: the minerals most urgently needed for the technologies of the future are precisely those whose commercial track records are shortest and whose price volatility has been most severe.

The divergence between public and private finance sharpens the paradox further. Governments in advanced economies committed roughly $65 billion in public finance for critical mineral projects in 2025, more than four times the level of just two years earlier. The IEA is careful to note, however, that a "considerable gap remains between commitments and actual disbursements, which will ultimately determine their impact on supply diversification." Governments have moved the rhetorical dial decisively; private capital has moved in the opposite direction. The confidence gap that phrase implies is perhaps the most consequential single finding in the entire 290-page report.

The November Clock: What $6.5 Trillion in Suspended Risk Actually Means

For readers of this column, the November 10 deadline will be familiar terrain. In July, I reported on how the expiry of China's suspended October 2025 rare earth export controls was converging with the Trump administration's pending Section 232 tariff decision to create the most concentrated window of mineral policy risk in a generation. The IEA's Outlook adds quantitative weight to that structural argument, and the number it attaches to the suspended controls is not one that policy discussions can safely round down.

China introduced its first wave of export controls on seven heavy rare earth elements in April 2025, and those controls were never suspended. Licensing requirements for samarium, gadolinium, terbium, dysprosium, lutetium, scandium, and yttrium remain in force and have already forced some automakers to reduce utilisation rates or temporarily halt production lines. What was suspended, as part of the agreement reached following the Xi-Trump meeting, was the second wave: the October 2025 expansion that extended controls to internationally made products containing Chinese-sourced rare earths and introduced a strict foreign direct product rule preventing the sale of foreign-made goods with even trace amounts of controlled materials without Chinese government approval. That suspension expires on November 10, 2026.

The IEA's estimate of the exposure is $6.5 trillion per year of downstream production outside China, spread across the automotive, high-tech, defence, and energy sectors. The United States and Europe together would absorb nearly half of that impact. The number deserves a moment of genuine contemplation: it is not the value of the rare earths themselves, which constitute a tiny fraction of final product costs, but the value of everything that cannot be made without them. Rare earths are to advanced manufacturing what oxygen is to combustion: present in modest quantities, unremarkable until absent.

The CSIS, in its one-year assessment of the April 2025 controls, identified the underlying strategic logic with characteristic precision: "Even if China continues to suspend its export restrictions going into 2027, it is not a reliable export partner to the United States during times of heightened geopolitical tensions." That assessment was not a prediction of imminent disruption; it was a structural observation about the nature of the relationship. The suspension, in other words, is not a solution. It is a reprieve. And the IEA's data suggests the world has spent much of that reprieve watching investment fall rather than building the alternative infrastructure that would make a future suspension less consequential.

Cobalt and the DRC Variable: How One Government's Export Quota Widened a Supply Gap by Ten Percentage Points

If the rare earth story is primarily about China, the cobalt story is about what happens when the rest of the world's producers begin drawing lessons from Beijing's playbook. The DRC produced approximately 320,000 tonnes of mined cobalt in 2025, roughly two-thirds of global supply from a single country. For years, that concentration was treated in Western policy circles as a supply chain risk to be managed through stockpiling and substitution research. In February 2025, Kinshasa converted that risk into reality by imposing an export ban. By September, the ban had been replaced with a quota system capping annual exports at 96,600 tonnes for both 2026 and 2027, less than half of 2024's production volume.

The price effect was immediate and severe. Cobalt had already experienced a dramatic downward cycle; oversupply from Indonesia and China's CMOC operations in the DRC had pushed prices from a 2022 peak of $82,000 per tonne to roughly $20,000 in early 2025. The export ban and subsequent quota reversed that trajectory with equal force. By the first quarter of 2026, prices had reached approximately $58,000 per metric tonne, a rise of around 130 percent. For battery manufacturers and the defence contractors who depend on cobalt for superalloys and specialised applications, the whipsaw was financially damaging in both directions.

The IEA's project-pipeline analysis translates the DRC's policy decision directly into supply gap arithmetic. Last year's Outlook projected a cobalt supply gap of just over 15 percent by 2035. The 2026 edition widens that gap to over 25 percent. The agency frames the revision with the kind of understated clarity that characterises its best analytical work: "This development underscores how policy changes by major producers can rapidly reshape the global supply outlook in markets with high levels of geographic concentration." What is implied but not stated is equally important: the DRC's move is not an aberration. Zimbabwe has imposed trade restrictions on lithium. Mozambique has restricted graphite exports. The number of mineral tariff codes subject to Chinese export controls has tripled since 2023. A trend that was once described as a Chinese strategic innovation is becoming a global standard operating procedure for resource-rich nations.

For copper, the picture is modestly more encouraging. The projected supply deficit for 2035 has narrowed from approximately 30 percent in last year's Outlook to around 25 percent, as new projects advance in the DRC and Zambia. That narrowing is real, but it should not be mistaken for adequacy; a 25 percent supply gap in a commodity as foundational to the electricity transition as copper still represents an enormous structural challenge. The improvement simply confirms that sustained high prices and significant capital commitment can, over the timescales involved in mining project development, eventually move the supply needle.

The Concentration Problem: When Refining Becomes the Bottleneck

The IEA's supply concentration data is in some respects more alarming than its investment figures, because it describes a structural reality that cannot be resolved by a single policy intervention or a single budget cycle. The average share of the top refined supplier across energy minerals reached 70 percent in 2025, up from 68 percent in 2020. That may sound like a modest increase, but the direction matters as much as the magnitude: concentration is rising at the same moment that the strategic cost of concentration is becoming visible.

China controls approximately 60 percent of global rare earth mining output and more than 90 percent of refining capacity. For non-rare earth minerals, the single largest refining country held an average 72 percent market share in 2025, and the top three refining nations collectively account for 86 percent of refined mineral supply. The mining-refining gap is particularly acute for rare earths: by 2035, announced mining projects outside the leading producer could deliver nearly 50,000 tonnes of capacity, but planned refining and separation capacity outside China totals under 40,000 tonnes, concentrated primarily in Malaysia and the United States. For magnet production, the figure is even more constrained: announced capacity represents only about one-third of projected mine output.

The rare earth refining numbers connect directly to the reporting I did in July on Malaysia's parliamentary confrontation with the Lynas-Pentagon deal. Malaysia's emergence as a refining node in the ex-China rare earth supply chain is real and significant; the IEA's own data shows that new projects in the United States and production increases in Malaysia have reduced the top supplier's share in rare earth refining from over 90 percent in 2023 to 85 percent in 2025. But the Malaysian story also illustrates the limits of that progress: a host nation asserting sovereign claims over value chains, insisting on domestic processing requirements, and leveraging its chokepoint position for economic and political returns. The architecture of diversification is being built, but it is being built on foundations that are themselves subject to political negotiation.

Graphite presents perhaps the most extreme case. Supply sources outside China are projected to cover only around 10 percent of 2030 demand, and the October 2025 Chinese controls on battery-grade graphite and synthetic graphite anode materials, if fully implemented, would put over $300 billion per year of downstream battery production at risk. Strategic minor minerals tell a similar story through the price data: tungsten prices surged sixfold following Chinese export restrictions, gallium and heavy rare earth prices in Europe now sit around five times higher than Chinese domestic prices, and germanium prices are almost three times higher. These are not theoretical vulnerabilities. They are current market conditions.

The IEA identifies what it calls a "mineral security premium" as an explicit framing device for the cost of diversification: "While diversified supply can come at a higher cost, this can be viewed as a mineral security premium in a time of geopolitical uncertainty, a form of economic insurance against major supply risks." The reframing is deliberate and politically important. Critical minerals account for around one-quarter of battery cell costs but only about 3 percent of the price of an average electric vehicle. The additional cost of sourcing those minerals from more geographically diverse suppliers, the report implies, is absorbable at the consumer level. The question is whether the policy frameworks and commercial incentives exist to make diversified supply happen at the pace that demand growth requires.

Conclusion: The Insurance No One Bought

The IEA's most quietly devastating finding may not be the 9 percent investment decline or even the $6.5 trillion risk figure. It may be this: the agency estimates that maintaining strategic stockpiles covering 11 high-risk minerals, including gallium, magnet rare earths, graphite, tungsten, and cobalt, would cost nations outside the dominant supplier countries less than $900 million per year in aggregate. Measured against the trillions in downstream manufacturing value those materials support, it is, as the IEA carefully notes, "modest relative to the potentially major economic impacts of disruptions." It is, in other words, among the most cost-effective insurance policies available to industrial civilisation. And most governments have not bought it.

The report closes with a chapter on emergency preparedness and policy frameworks that will be familiar to anyone who has tracked the evolution of Western mineral strategy over the past three years: more joint procurement, better information sharing, coordinated stockpile frameworks, investment incentives for processing and refining. The recommendations are sound. The pace of implementation, the history of this policy space suggests, will not match the urgency of the timeline.

In Paris in July, Fatih Birol offered one final note of qualified optimism before the ministers dispersed. The energy sector, he observed, now drives around 75 percent of demand growth for critical minerals, up from 70 percent the year before. The transition is accelerating regardless of the investment headwinds. Demand for critical minerals will nearly double by 2040 under the IEA's most conservative scenario. The world, in other words, is not choosing between pursuing the energy transition and confronting the mineral security problem. It is already committed to both, simultaneously, whether it has planned for the combination or not.

On the banks of the Seine, with the November deadline for China's suspended export controls a little under four months away and the DRC's cobalt quota cutting global supply in half, the gap between the scale of the challenge and the pace of the response had rarely felt wider. The question that hung over the room as the ministers gathered their papers was not whether the vulnerabilities documented in 390 pages of IEA analysis were real. It was whether the institutions responsible for managing them would move fast enough to matter.