Critical Minerals: The Strategic Imperative
Rare earth elements and critical minerals — cobalt, lithium, nickel, manganese, graphite, the 17 rare earth elements, gallium, germanium, and tungsten — have become the most geopolitically consequential commodities in the global economy. The energy transition, defence industrial base, semiconductor manufacturing, and telecommunications infrastructure all depend on minerals whose supply is concentrated in a small number of countries and, more critically, whose processing is dominated by China at rates of 60-90% across most critical mineral categories.
The IEA’s Critical Minerals analysis projects that demand for lithium will grow 40x, cobalt 20x, nickel 20x, and rare earths 7x by 2040 under net-zero scenarios. These are not marginal increases — they are orders of magnitude growth that current supply chains cannot accommodate without massive investment in mining, processing, and recycling capacity.
The China Processing Monopoly
China controls approximately 90% of rare earth processing, 80% of cobalt refining, 65% of lithium chemical production, and 70% of graphite processing — a dominance built over three decades of strategic industrial policy while Western nations focused on consumption rather than production. The processing monopoly is more consequential than mining concentration because processing transforms raw ore into the materials that manufacturers actually use: battery-grade lithium hydroxide, rare earth permanent magnets, cobalt sulphate for cathode precursors.
The Western response is accelerating: the US IRA (Section 45X production tax credits for critical mineral processing), EU Critical Raw Materials Act (targets: 10% EU mining, 40% EU processing by 2030), and bilateral critical mineral partnerships (US-Australia, US-Japan, US-Canada) are attempting to diversify processing. But building alternative capacity requires a decade of investment — far longer than the political cycles driving policy.
The DRC Cobalt Nexus
The Democratic Republic of Congo produces approximately 70% of global cobalt — the mineral essential for lithium-ion battery cathodes. The DRC’s cobalt sector presents the most challenging supply chain ethical dilemma in the energy transition: industrial mines (Glencore, CMOC/China Molybdenum, Barrick Gold) operate at scale with formal environmental and labour standards, while artisanal mining (ASM) — responsible for approximately 15-20% of DRC cobalt production — involves documented child labour, unsafe working conditions, and environmental contamination. The African market advisory mandate includes supply chain due diligence, responsible sourcing programme design, and the traceability systems that institutional investors and end-product manufacturers require.
Lithium Triangle & Battery Supply Chain
The lithium triangle (Chile, Argentina, Bolivia) holds approximately 60% of global lithium reserves in brine deposits. Australia dominates hard-rock (spodumene) lithium production. The supply chain from lithium mine to battery cell involves concentration, chemical conversion (lithium carbonate or lithium hydroxide), cathode precursor manufacturing, and cell assembly — a value chain that China currently dominates at every stage except mining. The investment and advisory opportunity spans mine development, processing facility investment, offtake structuring, and the joint ventures connecting resource-rich nations to battery manufacturers.
Rare Earth Applications
Rare earth permanent magnets (neodymium-iron-boron) are essential for: EV motors (each EV contains 1-2kg of rare earth magnets), wind turbine generators (direct-drive turbines use 600kg per MW), military applications (guided missile fins, jet engine components, precision navigation), and consumer electronics. Lynas Rare Earths (Australia) — the only significant non-Chinese rare earth processor, operating a separation plant in Malaysia — is the sole alternative to Chinese supply for Western manufacturers. MP Materials’ Mountain Pass mine (California) is rebuilding US domestic processing capacity.
Gulf Positioning
The Gulf states’ role in critical minerals is primarily as investors and traders rather than producers. PIF and Mubadala have invested in mining assets globally. DMCC facilitates critical mineral trading. The strategic interest is dual: securing supply for domestic industrial development (battery manufacturing, defence) and positioning Gulf capital to capture the extraordinary growth in critical mineral investment that the energy transition demands. Kaelo’s mining advisory connects Gulf capital to critical mineral opportunities across Africa, Southeast Asia, and the Americas.
Investment Thesis
Critical minerals represent the most supply-constrained, demand-driven commodity thesis in the global economy. The energy transition, defence requirements, and technology manufacturing all depend on minerals whose supply is concentrated and whose processing needs massive investment in diversification. The advisory economics — M&A, project finance, offtake structuring, trade facilitation, and ESG due diligence — span every dimension of our practice.
Critical minerals are the new oil — strategically essential, supply-concentrated, and politically contested. The advisory firms that understand this supply chain will be at the centre of the most consequential commodity competition of this century.