The World Bank’s $19 Billion Critical Minerals Plan Puts Sustainable Finance to the Test

On 16 October, at the IMF and World Bank Annual Meetings in Bangkok, the World Bank Group said it plans to increase its metals and minerals support fivefold, to $19 billion between FY2026 and FY2030. That figure combines the Group’s own financing with the private capital it expects to mobilise. It is a five-year target, not money already committed. On the same day, eight governments launched country partnerships and compacts setting out reforms, investment goals and local-benefit targets.

 

Copper, lithium and rare earths go into grids, batteries and wind turbines, and also into data centres, electronics and advanced manufacturing. Yet many of the projects that would supply them still cannot raise money. Expanding supply matters. But the quality of what gets financed, and what it leaves behind, will decide whether this counts as sustainable development or simply more extraction with a development bank’s name attached.

 

Strong demand, weak investment

 

The International Energy Agency’s Global Critical Minerals Outlook 2026, published in July, sets out the gap. Under its base-case pipeline of announced projects, expected copper mine supply falls 25% short of what will be needed in 2035. Treat that as a scenario, not a prophecy. The IEA put the gap at around 30% a year earlier and narrowed it as new projects advanced, particularly in the Democratic Republic of Congo and Zambia. It can move again.

 

Investment has weakened even as long-term demand expectations remain strong. Critical-mineral investment fell 9% in 2025, ending several years of growth. Battery metals saw the sharpest pullback: capital spending fell by more than 20%, the largest decline in over a decade, and lithium companies cut investment by around 40%. Copper was the exception, with spending by copper-focused companies up 8%. Meanwhile refining became more concentrated. Leaving rare earths aside, the leading refining country’s average share rose to 72% in 2025, up from 70% in 2023.

 

Long-term demand does not finance a particular mine. A single copper project can need years of permits and billions in capital before it ships anything. Lenders price it on today’s commodity cycle and political risk, not on a 2035 scenario. The IEA’s own explanation for the 2025 decline is that geopolitical tension and price swings made investors cautious even though underlying demand stayed strong.

 

That is why minerals now sit on energy-security agendas, and why public institutions face pressure to back projects markets will not fund alone. Public finance commitments to critical minerals in advanced economies reached around $65 billion in 2025, more than four times the 2023 level. The IEA warns that a large gap remains between what governments have committed and what they have actually paid out. It is the money paid out that will decide whether supply really diversifies.

 

What the $19 billion could change

 

The World Bank Group has divided the work. The World Bank provides policy advice and public financing, IFC invests and mobilises private capital, and MIGA provides guarantees to manage risk.

 

The October partnerships cover Argentina, Bolivia, Egypt, India, Kazakhstan, Malawi, Mauritania and Zambia. Several come with concrete targets:

• Zambia: annual copper production of three million tonnes by 2031.
• Kazakhstan: up to $20 billion in investment mobilised by 2031.
• Egypt: a 6% minerals contribution to GDP by 2030, and $9.8 billion in metals and minerals-related exports by 2040.
• India: US$5 billion in capital mobilised through 2031 (more on this below).

 

According to Reuters, the $19 billion compares with $3.6 billion in the previous five fiscal years. President Ajay Banga said the Group has identified 20 countries it could work with. Politics is part of the story. US Treasury Secretary Scott Bessent had urged the bank to do more to reduce the risks of mining and processing projects for investors.

 

Bankability often depends on less visible fundamentals: clear permitting rules, good geological data, reliable power and transport, and guarantees and financing structures that let private lenders take part despite long timelines and uncertain operating conditions. The joint statement issued on 17 April by six multilateral development banks named “project preparation, structuring, and derisking” as priorities. It also called for public and private finance to be coordinated so that projects become bankable while meeting high standards.

 

Risk reduction does not have to come at the expense of environmental standards. In Chile, MIGA issued an $859.14 million, 15-year guarantee covering a $600 million loan from Santander and HSBC to Codelco, the state copper company. The loan supports payments under five renewable power purchase agreements. It followed a 2024 guarantee on a $532 million Crédit Agricole loan for the same programme. The guarantee made long-term lending possible, and the money paid for cleaner electricity rather than new pits.

 

Strategic does not mean clean

 

The strategic value of copper, lithium or rare earths says almost nothing about how a particular mine or refinery behaves. A copper mine in a water-stressed basin with a poorly built tailings dam is no greener because its output ends up in a transformer. Public money should come with four measurable conditions:

• Environmental performance: energy use and emissions from mining and processing, water withdrawals and quality, biodiversity impacts and how mine waste is managed.
• Community and labour safeguards: meaningful consultation, respect for Indigenous Peoples’ rights where they apply, worker safety and honest handling of displacement.
• Governance: transparent permits and contracts, checks on where minerals come from, and oversight of contractors and suppliers.
• Accountability: a baseline for each project, measurable improvement targets, periodic public disclosure, independent monitoring where risks are high, and a named party responsible for closing the mine and cleaning up the site.

 

Different existing standards cover different parts of this problem:

• IFC Performance Standards: in force since January 2012, these eight standards apply to IFC clients throughout an investment. They cover labour, pollution prevention, land acquisition and resettlement, biodiversity and Indigenous Peoples.
• OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas: a five-step process for companies along the supply chain to check their sourcing risks. It describes how a buyer checks where its minerals come from, not how a mine performs.
• Global Industry Standard on Tailings Management: launched in August 2020 by ICMM, UNEP and PRI, it sets 77 auditable requirements for tailings facilities across their whole life, including closure and post-closure.

 

None of them is a certification label, and none substitutes for the others.

 

Capital markets introduce another consideration. ICMA’s Climate Transition Bond Guidelines, published in November 2025, created a separate label for bonds that fund climate transition projects, with safeguards attached. The label helps, but it does not settle the question for mining. A mineral’s role in clean technology does not by itself make the project that produces it green or transition-aligned. Investors should judge what the capital pays for and how the asset actually performs over its operating life.

 

Value beyond extraction

 

The April statement from the development banks also called on producing countries to move past extraction into processing, manufacturing and recycling. It said that shift should be backed by investment in power, transport, water, digital connectivity and skills.

 

India provides one of the clearest examples. Its partnership with the World Bank Group aims to mobilise US$5 billion through 2031 for expanded exploration, integrated processing parks, rare-earth corridors, advanced manufacturing, recycling and skills development. The corridors build on India’s 2026–27 Union Budget, which created rare-earth corridors in Odisha, Kerala, Andhra Pradesh and Tamil Nadu. If it works, the result would be skilled jobs and domestic suppliers in addition to mineral output.

 

Processing is harder than mining in some respects. Refineries and magnet plants need reliable, affordable electricity, process technology, water and competitive logistics, and they compete against established producers that already operate at scale. A processing park built on subsidised power and weak rules on wastewater would be a bad idea, both commercially and environmentally. Each one needs its own business case and its own environmental case.

 

Recycling is another important part of the supply response. The IEA estimates that under current policy settings, average recycling rates across key energy minerals could rise from around 10% today to close to 20% by 2040. That will not replace new mines, but it reduces how many are needed. Producing countries keep more value when infrastructure, processing and recycling are built alongside extraction.

 

How to measure success by 2030

 

The Group should report against a public scorecard:

 

Area	What to report
Capital mobilisation	Finance actually disbursed, projects reaching financial close, and private capital mobilised
Environmental outcomes	Emissions intensity, water performance, biodiversity impacts and tailings safety
Economic development	Skilled jobs, local procurement, new processing capacity and domestic value added
Supply-chain resilience	More diversified refining, growth in recycling and credible checks on where minerals come from

 

By 2030, many of these will be milestones rather than results. Mines take years to build, so reforms passed and deals closed should be reported as progress, not as outcomes.

 

Corporate buyers have a direct stake. A diversified supply chain is only resilient when a buyer can show that each supplier is reliable and responsible. The IEA’s guidance on sustainable and responsible supply chains urges governments to steer public spending toward better practices and good actors, tied to sustainability requirements. It also asks them to collect and publish detailed, standardised data so progress can be tracked. Private capital mobilised is a useful number, but alone it says nothing about quality. Investment performance, environmental protection and local benefit have to be judged together.

 

Demand for these minerals is unlikely to fade as economies electrify. The next phase has to add capacity while proving that safeguards work and that producing countries gain more than royalties. The World Bank’s $19 billion ambition will be judged by the projects it enables, the standards they meet and the benefits that remain long after construction ends.

 

Sources:

World Bank Group (including the joint statement of the multilateral development banks, April 2026), IEA, MIGA, IFC, OECD, ICMM (Global Industry Standard on Tailings Management), ICMA, Reuters.