The IEA's 9% mining-investment decline does not measure rare-earth factory finance

The IEAIEAThe International Energy Agency is the intergovernmental organization that published the [Global Critical Minerals Outlook 2026](https://www.iea.org/reports/global-critical-minerals-outlook-2026).'s [market overview](https://www.iea.org/reports/global-critical-minerals-outlook-2026/market-overview) says critical-mineral investment fell 9% in 2025, the first substantial decline since 2020. Its chart note says the calculation is based on company reporting from 24 major mining companies and excludes budgets for iron ore, coal, aluminum, gold and diamonds.

The fall was not uniform. The IEA reports a 20% decrease among companies focused on lithium, nickel and cobalt, an approximately 40% reduction among lithium specialists and an 8% increase among copper-focused companies ([IEA](https://www.iea.org/reports/global-critical-minerals-outlook-2026/market-overview)).

That scope determines what may be concluded. The statistic answers how reported investment changed across the selected mining companies. It does not identify a population of rare-earth separationseparationSeparation is the processing stage that divides a mixed rare-earth feed into individual oxides ([IEA](https://www.iea.org/reports/rare-earth-elements/executive-summary)). plants, metal facilities or magnet factories, and it does not report their financing as a separate series.

The same IEA report says public-finance commitments for critical minerals in advanced economies reached about $65 billion in 2025, more than four times the 2023 level. It immediately warns that a considerable gap remains between commitments and actual disbursements ([IEA](https://www.iea.org/reports/global-critical-minerals-outlook-2026/executive-summary)).

There is no contradiction between mining-company investment falling and public commitments rising. They measure different actors, different financing stages and different parts of the mineral economy. It is like comparing what a group of builders spent with the maximum mortgages banks offered: both concern construction, but they are not the same quantity.

The largest U.S. disclosures illustrate the accounting problem. In July 2025, MP Materials reported that the Pentagon purchased $400 million of convertible preferred stockpreferred stockPreferred stock is an ownership security that generally has payment or liquidation priority over common stock ([Investor.gov](https://www.investor.gov/introduction-investing/investing-basics/investment-products/stocks)). and supplied a $150 million loan for heavy rare-earth separation. The same filing described a construction-financing commitment of up to $1.0 billion that could be reduced by other financing and a public share offering that produced approximately $724 million of net proceeds ([SEC filing](https://www.sec.gov/Archives/edgar/data/1801368/000180136825000028/mp-20250630.htm)).

Apple separately described a $500 million commitment to buy magnets from MP Materials. The SEC filing shows that the agreement included $200 million of prepayments tied to milestones ([Apple](https://www.apple.com/newsroom/2025/07/apple-expands-us-supply-chain-with-500-million-usd-commitment/); [SEC filing](https://www.sec.gov/Archives/edgar/data/1801368/000180136825000028/mp-20250630.htm)). The purchase value, the possible prepaymentprepaymentA prepayment is money a customer supplies before receiving the goods, such as Apple's milestone-dependent commitment of [$200 million](https://www.sec.gov/Archives/edgar/data/1801368/000180136825000028/mp-20250630.htm). and the factory's construction financing are therefore related but not interchangeable.

Vulcan Elements announced a closed $65 million Series ASeries ASeries A is an early institutional equity-financing round, such as Vulcan Elements' [$65 million round](https://vulcanelements.com/vulcan-elements-announces-65-million-series-a-and-produces-high-performance-rare-earth-magnets-in-the-united-states/). in August 2025 and later described an expansion package containing a $620 million government loan, $50 million of proposed federal incentives and $550 million in private capitalprivate capitalPrivate capital is money supplied by investors or lenders that are not acting as a government funding body. ([Vulcan Series A](https://vulcanelements.com/vulcan-elements-announces-65-million-series-a-and-produces-high-performance-rare-earth-magnets-in-the-united-states/); [Vulcan package](https://vulcanelements.com/vulcan-elements-forges-1-4-billion/)). The public disclosures do not reconcile whether the later private-capital figure includes the earlier round, so we do not add them.

Adding every headline amount would combine ownership, borrowing capacity, customer purchases, possible prepayments and conditional government support. The resulting total would be arithmetically possible but economically meaningless.

On 21 November 2025, the Pentagon announced two conditional loan commitments: $620 million for Vulcan Elements and $80 million for ReElement Technologies. Its release said no money would be disbursed until financial, legal, technical and other due-diligence conditions were completed ([U.S. Department of War](https://www.war.gov/News/Releases/Release/Article/4339788/office-of-strategic-capital-agrees-to-joint-700m-conditional-loan-commitment-wi/)).

By 10 July 2026, ReElement had stopped seeking its $80 million loan, Reuters reported. Two administration officials attributed the change to difficulty satisfying due-diligence requirements, while ReElement's chief executive had said the company preferred to avoid debtdebtDebt is borrowed money that normally creates an obligation to repay principal and often interest ([Investor.gov](https://www.investor.gov/introduction-investing/investing-basics/glossary/bonds)). and rely on equityequityEquity is an ownership interest in a company rather than a promise that the company will repay borrowed money ([Investor.gov](https://www.investor.gov/introduction-investing/investing-basics/glossary/stock)).; Reuters also reported that Vulcan's $620 million loan remained on track ([Reuters](https://www.reuters.com/business/rare-earths-startup-reelement-no-longer-seeking-80-million-pentagon-loan-2026-07-10/)).

Three days later, the Pentagon announced a separate $25 million investment for equipment, installation and working capitalworking capitalWorking capital is money used for near-term operating needs such as materials, payroll and other day-to-day expenses. at ReElement's Marion, Indiana facility. The official release did not identify the instrument, and Reuters reported that it was unclear whether the support was a grant, loan or another form ([U.S. Department of War](https://www.war.gov/News/Releases/Release/Article/4541423/department-of-war-announces-25-million-investment-with-reelement-technologies-t/); [Reuters](https://www.reuters.com/business/aerospace-defense/pentagon-invests-25-million-into-rare-earths-startup-reelement-technologies-2026-07-13/)).

This sequence does not prove that total factory finance fell. It proves something narrower and important: a conditional announcement can disappear or be replaced, so a financing ledger must track status and legal form rather than counting press releases once and forever.

Other 2025 disclosures show the same variety. Arafura signed a conditional A$200 million convertible-note term sheet for its integrated Nolans mine and refinery. Caremag said it secured a €216 million package combining Japanese equity and shareholder loans with French public support. Phoenix Tailings announced an additional $33 million close that brought its Series B to $76 million. Ucore executed a definitive, non-repayable $18.4 million Defense Department award for construction and demonstration work ([Arafura](https://announcements.asx.com.au/asxpdf/20250115/pdf/06djwb0br52b9k.pdf); [Caremag](https://www.carester.fr/en/caremag-launch/); [Phoenix Tailings](https://www.businesswire.com/news/home/20250430735778/en/Rare-Earth-Metals-RefiningRefiningRefining purifies processed material into forms suitable for later manufacturing, including separated rare-earth oxides.-Company-Phoenix-Tailings-Closes-on-Additional-%2433M-in-Funding-From-Strategic-Investors-Bringing-the-Round-up-to-%2476M-to-Support-Rare-Earth-Metal-Independence); [Ucore](https://ucore.com/ucore-executes-us18-4m-award-with-u-s-dod-for-rare-earth-processing/)).

These examples demonstrate that financing activity occurred, but they cannot establish its direction. The search is not a complete project census, the amounts use different currencies, some support integrated mines as well as refineries, and the instruments carry different ownership, repayment and release conditions.

The inability to infer a financing trend does not make the underlying problem less serious. The IEA estimates that, even with planned expansions, production from existing diversified projects would cover about 50% of projected mining demand in 2035, about 25% for refining and well below 20% for magnets. It estimates that meeting projected demand outside the dominant supplier would require mining, refining and magnet capacity to expand by factors of two, four and six respectively, on top of planned expansions ([IEA rare-earth analysis](https://www.iea.org/reports/rare-earth-elements/executive-summary)).

The IEA puts the required investment at about $60 billion over the next decade, with nearly half assigned to refining and around one-third to magnet manufacturing ([IEA](https://www.iea.org/reports/rare-earth-elements/executive-summary)). That is an estimate of financing needed for projected capacity, not a measurement of financing completed in 2025.

The IEA also says announced refining capacity outside the dominant supplier is equivalent to roughly two-thirds of expected mined supply in 2035, while planned magnet production equals only one-third ([IEA outlook](https://www.iea.org/reports/global-critical-minerals-outlook-2026/executive-summary)). Those are project-pipeline ratios. A planned plant does not become an economic effecteconomic effectAn economic effect is a realized change such as money disbursed, construction completed, jobs created or saleable production started. until financing is released, construction proceeds, equipment is commissioned and customers accept the output.

The IEA's 9% decline is valid for the mining-company sample and categories the agency analyzed. It is not evidence that rare-earth refinery and magnet-factory finance outside China declined.

A defensible trend estimate would require a project-level censuscensusA census attempts to count every member of a defined population rather than studying only a sample. with a fixed definition of eligible facilities, financing dates, original and amended amounts, legal instruments, conditions, disbursements, cancellations, currency treatment and rules preventing the same money from being counted twice.

The evidence available as of 16 July 2026 supports a more limited conclusion: factory support was active but financially mixed, incompletely disclosed and sometimes reversible. The direction of market-wide ex-Chinaex-ChinaEx-China means located outside China; it does not by itself prove that a project avoids Chinese materials, equipment or technology. rare-earth factory finance in 2025 remains unmeasured.

No share-price movement was used in this analysis. A market reactionmarket reactionA market reaction is a change in a security's price after news and does not prove that physical production changed. would describe how investors repriced a security after news; the economic effects relevant here are money released, facilities completed and saleable production achieved.