The demand for critical minerals, essential for wind turbines, batteries and solar panels, has surged as the energy transition gains momentum.
According to the International Energy Agency’s Global Critical Minerals Outlook 2025, demand for lithium is set to grow fivefold by 2040, cobalt demand will double and copper demand will rise by 30%. The Southern Africa region – comprising Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia and Zimbabwe – holds approximately 30% of the world’s critical minerals reserves. Given its mineral endowment, the region has the potential to play an even more significant role in the supply chain of critical minerals.
Untapped potential: Financing bottlenecks impact growth
Southern Africa’s vast mineral wealth remains under utilized. Although the region is ranked among the world’s top three supply hubs for most critical materials, production has not kept pace with its geological potential, constrained by factors such as limited investment and infrastructure gaps. McKinsey’s MineSpans analysis highlights the scale of untapped potential: over $9 billion in critical mineral projects are in the pipeline, yet less than 10% have secured financing and progressed to construction or feasibility stages. Out of over 60 identified projects spanning copper, graphite, lithium and manganese, less than a quarter are considered 'certain' or 'probable', reflecting investor caution and regulatory uncertainty.
Compared to global peers, Southern African countries have higher reserves-to-production ratios for most minerals, underscoring the significant untapped extraction potential. Without significant investment to de-risk projects and build refining and midstream capacity, the region risks missing the opportunity to capture more value from its resources, strengthen its role in the global energy transition and create economic opportunities for local communities.
Regional cooperation is key to unlocking investment
Addressing these financing and infrastructure bottlenecks would likely benefit from strong regional cooperation. Regulatory uncertainty, fragmented infrastructure and inconsistent trade policies create challenges for investors, while landlocked mineral-rich countries face high transport and logistics costs.
Aligning regulatory frameworks, coordinating permitting processes and adopting common environmental, social and governance (ESG) standards could help make the region more attractive to long-term investors. Shared infrastructure planning and harmonized trade policies could unlock cost efficiencies and improve access to global markets.
Collaborating across borders would also allow for better integration into global value chains, enabling countries to capture more value from their mineral resources through local processing, manufacturing and industrial development. Such an approach could create jobs, generate revenue and support a more inclusive and sustainable economic future for the region.
How the World Economic Forum is advancing the critical minerals agenda
The Securing Minerals for the Energy Transition (SMET) initiative, led by the World Economic Forum with McKinsey & Company as knowledge partner, brings together governments, industry, finance and development partners to drive coordinated action on critical minerals.
This regional effort, in collaboration with the Development Bank of Southern Africa (DBSA), draws on discussions from recent multi-stakeholder convenings, reflecting regional and international perspectives on practical solutions to scale responsible mineral value chains in Southern Africa.
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