Africa-Press – Angola. Transport corridors in Eastern and Southern Africa are increasingly strategic assets in the intensifying global competition for critical minerals. The recently modernised Tanzania Zambia Railway Authority (TAZARA) and the Western backed Lobito Corridor are two competing logistical systems designed to transport copper and cobalt from the Central African Copper belt to global markets. These minerals are essential for renewable energy systems, electric vehicle batteries, and advanced industrial manufacturing. The Lobito Corridor runs from the Atlantic Port of Lobito in Angola to the Copper belt in Zambia (and the Democratic Republic of Congo). The TAZARA Railway connects the Port of Dar es Salaam in Tanzania to Kapiri Mposhi in Zambia, forming an east–west axis linking the Atlantic and Indian Oceans.
Growing geopolitical competition around these corridors reflects the strategic importance of critical mineral supply chains for the global energy transition. According to the International Energy Agency’s Global Critical Minerals Outlook 2024, demand for copper, cobalt, and lithium is expected to rise significantly as countries expand renewable energy capacity and electric vehicle production. Western governments and development institutions are therefore investing in alternative transport routes to diversify supply chains and reduce reliance on Chinese dominated systems.
While this competition is unlocking infrastructure financing, it also introduces governance, regulatory, and strategic risks. Governments across Eastern and Southern Africa must balance attracting investment with retaining policy autonomy while geopolitical rivalry to get the best deals for their nations.
Strategic infrastructure competition and the mineral economy
Transport corridors are becoming central to the geopolitics of mineral supply chains. Railways such as TAZARA link mining regions to export markets. These corridors enable the efficient movement of copper, cobalt, and other minerals critical to clean energy systems and industrial production from where they are excavated to where they are in demand.
Analysis by the OECD on developing Africa’s infrastructure highlights that infrastructure connecting resource rich regions to ports increasingly shapes global supply chain resilience. Transport efficiency directly influences a country’s export competitiveness and long-term economic positioning.
The Lobito Corridor is attracting strong financial backing from Western governments and development institutions seeking to diversify mineral supply routes away from infrastructure dominated by China. Financing initiatives supported by the African Development Bank’s Programme for Infrastructure Development in Africa and the Africa Finance Corporation’s Lobito Corridor investment platform aim to rehabilitate rail infrastructure linking Angola’s Atlantic coast to mining areas in Zambia and the Democratic Republic of Congo.
Geopolitical infrastructure rivalry
The importance of the Lobito Corridor reflects intensifying geopolitical competition over Africa’s mineral resources. Western governments increasingly view infrastructure financing as a mechanism for them to reduce reliance on Chinese dominated supply chains, using coordinated investments to strengthen alternative export routes.
China continues to reinforce its position through an investment model spanning extraction, logistics, and refining. Research from the Center for Strategic and International Studies on China’s role in Africa’s critical minerals shows that Chinese firms operate across multiple stages of the copper and cobalt value chain, enabling significant influence over the global flow of minerals.
The modernisation of TAZARA reflects this approach. Long term concession arrangements involving Chinese state backed firms are expanding freight capacity between Zambia’s Copperbelt and the port of Dar es Salaam, consistent with broader World Bank infrastructure assessments. This state driven model combines infrastructure development with strategic access to mineral exports.
Strategic hedging and regulatory adaptation
The intensifying corridor rivalry is prompting governments to recalibrate regulatory frameworks governing mining and infrastructure. Policymakers have recognised that reliance on a single partner can reduce strategic flexibility. As a result, several countries are adopting hedging strategies that allow mineral exports to flow through multiple corridors.
Zambia’s 2024 Minerals Regulation Commission Act illustrates this shift. Similarly, Tanzania’s 2025 reforms strengthen domestic participation.
Regional coordination remains essential. Frameworks such as the SADC mining and natural resources policy framework and the African Union’s African Mining Vision promote regulatory harmonisation across transport and mining sectors. Aligning customs systems, transit rules, and railway standards can significantly improve corridor efficiency.
However, regulatory inconsistencies persist. Differences in customs regimes and licensing procedures increase transaction costs and reduce operational efficiency. Without harmonisation, corridor competition risks fragmentation rather than integration. Strengthened institutional coordination is therefore critical.
Industrial strategy and regional value chains
The long-term impact of mineral corridors depends on their integration into industrial policy. Infrastructure that only facilitates raw mineral exports provides limited economic returns. Governments are therefore pursuing strategies to promote domestic processing and value addition.
Zambia is prioritising copper refining and battery mineral processing within its development strategy. The IMF analysis on mineral value chains notes that value addition can increase fiscal revenues, create jobs, and strengthen industrial capacity.
The Lobito Corridor is also envisioned as a platform for broader economic transformation. Infrastructure planners anticipate the emergence of logistics hubs and industrial zones along the corridor as mineral flows increase. OECD research supports the role of corridor based industrial clusters in stimulating manufacturing growth when supported by coherent policy frameworks.
However, these outcomes require sustained investment in infrastructure, technology, and skills. Without deliberate industrial strategies, mineral corridors risk reinforcing extractive economic models where raw materials are exported with minimal domestic processing.
Governance risks and institutional vulnerabilities
Mineral corridors introduce significant governance risks. Large infrastructure projects often create pressure to accelerate approvals, potentially weakening regulatory safeguards. In contexts with limited institutional capacity, this can undermine environmental protections and fiscal accountability.
Frameworks promoted under the African Development Bank’s regional infrastructure initiatives emphasise the importance of governance safeguards, including transparent procurement, environmental oversight, and community engagement.
Concerns also exist regarding community displacement along transport corridors. Railway expansion can affect settlements and agricultural land, making social safeguards and fair compensation mechanisms critical for maintaining public trust.
Security risks further complicate implementation. Transport networks carrying high value minerals may attract criminal activity or political contestation. Integrating infrastructure planning with regional security strategies is therefore essential to ensure stability and protect investments.
The TAZARA–Lobito rivalry shows how infrastructure, mineral geopolitics, and industrial policy now intersect in shaping global critical mineral supply chains. For Eastern and Southern Africa, competing Chinese and Western investments offer financing opportunities but also create strategic risks. The key challenge is converting corridor competition into sustainable development outcomes. Well governed corridors can drive industrialisation, regional value chains, and technology transfer, while poor coordination risks deepening dependency on raw exports. Governments must align infrastructure with industrial policy, strengthen regulation, and enhance regional coordination to increase bargaining power, promote value addition, and secure more equitable integration into global markets systems.
LSE
For More News And Analysis About Angola Follow Africa-Press
