Mapping Africa’s Critical Energy Transition Minerals: Corridors, and Processing Plants

The brief further highlights a structural imbalance between extraction and beneficiation. While countries like the DRC and Zambia have successfully translated copper deposits into active mining operations, downstream processing remains limited across the region. This creates a dependency on export-oriented, raw mineral value chains, undermining prospects for industrialisation and regional value addition (Southern Africa Resource Watch [SARW], 2025).

Infrastructure emerges as both an enabler and a bottleneck. The report shows that transport corridors (Lobito, TAZARA, Nacala, Benguela) are central to integrating mineral supply chains, yet inefficiencies—such as rail gauge mismatches and capacity constraints—undermine competitiveness. Similarly, port infrastructure (Durban, Richards Bay, Walvis Bay, Beira, Maputo) functions as critical export nodes but reinforces outward-facing value chains rather than regional industrial linkages (Southern Africa Resource Watch [SARW], 2025).

More critically, energy infrastructure is identified as a systemic risk. Mining operations remain dependent on unreliable grids (e.g., Eskom), climate-sensitive hydropower (Kariba, Inga), and hybrid off-grid solutions. While renewable energy investments are increasing, they are still transitional rather than transformative, meaning energy insecurity continues to constrain scaling of processing and beneficiation.

The policy recommendations are therefore not generic but targeted at structural constraints:

• The absence of a regional, open-access mineral data system limits investment and coordinated planning.
• Underinvestment in geological surveys restricts the pipeline from resource identification to reserve development.
• Weak alignment with global classification standards reduces investor confidence and comparability.
• Limited use of public–private partnerships constrain exploration financing.

Taken together, the brief implicitly argues that Africa’s position in the energy transition is being shaped less by resource availability and more by governance, infrastructure integration, and data systems. The opportunity lies in moving from fragmented, extractive economies toward integrated regional value chains, but this requires deliberate coordination across minerals, energy systems, and transport infrastructure.

Reference: Southern Africa Resource Watch (SARW). (2025). Mapping Africa’s critical energy transition minerals: Corridors, and processing plants. Open Policy.