Why Nacala’s expansion is a test for Southern Africa
By Andrew Mwangura
For years, the story of African infrastructure has been one of untapped potential—grand projects inaugurated with fanfare, only to operate far below capacity, strangled by bureaucracy, underinvestment, or a simple failure to connect the dots.
The port of Nacala, in northern Mozambique, threatens to become another such cautionary tale unless the international tender launched for its expansion and modernization succeeds in doing more than just refurbishing concrete and steel. Besides being a port concession; it is a litmus test for whether Southern Africa can finally build the seamless logistics network required to make the African Continental Free Trade Area (AfCFTA) a lived reality.
At stake is not only the future of a strategic maritime asset but the economic lifeline of a vast hinterland stretching from northern Mozambique deep into Malawi, Zambia, and even Zimbabwe.
Nacala has its uniqueness. For example, its natural advantages are the stuff of maritime envy. Possessing a navigable channel eighteen meters deep, it requires no dredging—a rarity on a continent where many ports spend millions annually to keep silt from choking their approaches. It can already handle the largest vessels plying the Indian Ocean trade routes. Yet this natural gift has been woefully underutilized.
The port currently boasts a theoretical annual capacity of 10 million tons, but in 2024 it handled just 3.5 million tons—a paltry 35 percent utilization. A facility built to be a regional powerhouse is operating at a whisper. The container terminal, with capacity for 252,000 twenty‑foot equivalent units, sits far from full.
The general cargo and liquid terminals likewise have ample room to grow. The tender launched by the Mozambican government seeks to change that, inviting private partners to not only modernize existing terminals but also expand into new infrastructure: a special economic zone, dry ports inland, and a floating dry dock with repair facilities that could transform Nacala into a maritime services hub.
Why does this matter beyond Mozambique’s borders? Because Nacala is the ocean outlet for one of the most ambitious infrastructure corridors ever conceived on the continent. The Nacala Corridor, operational since 2016, represents a $4.5 billion investment from Brazilian mining giant Vale, Japan’s Mitsui, and Mozambique’s state‑owned port and railway company, CFM.
Essence of Nacala corridor
The corridor is not just a road or a rail line; it is an integrated logistics chain that stretches over nine hundred kilometers from the port into the resource‑rich interior, crossing into Malawi and onward to Zambia. It was designed to carry coal from Moatize, one of the world’s largest untapped coal reserves, but its potential extends far beyond a single commodity.
The railway, one of the most modern in sub‑Saharan Africa, can move bulk goods, containers, and agricultural produce, offering landlocked nations a reliable alternative to the congested ports of Dar es Salaam, Beira, and Durban. But a corridor is only as strong as its port. If Nacala remains underutilized, the billions sunk into the railway become stranded assets, and the promise of a truly competitive trade route fades.
The new concession tender signals a shift in thinking. By bundling the port’s expansion with a special economic zone and dry ports, Mozambique is moving away from the outdated model of a port as a mere point of transit.
A special economic zone attached to the port can attract agro‑processing, light manufacturing, and logistics services, allowing goods to be transformed before they are shipped—or before they enter the hinterland. Dry ports, strategically located inland, would decongest the quayside and bring customs clearance closer to the final consumer.
The floating dry dock, meanwhile, would fill a gaping hole in the region’s maritime services; currently, vessels plying the Indian Ocean often have to divert to South Africa or the Middle East for repairs, adding days and costs to shipping schedules. Together, these elements could turn Nacala from a sleepy underperformer into a dynamic logistics ecosystem.
But the true measure of success will be what this means for regional trade. For Malawi, a country with no coastline, Nacala offers a critical gateway. At present, much of Malawi’s trade flows through the Tanzanian port of Dar es Salaam, which suffers chronic congestion, or through Beira in Mozambique, where siltation and infrastructure constraints limit efficiency.
The Nacala Corridor, with its dedicated railway, can offer faster transit times and greater reliability. Zambian traders, too, are watching closely. Zambia’s traditional export routes through Durban and Dar es Salaam are increasingly costly and unpredictable. A well‑functioning Nacala route, combined with improved road and rail links across the border, could give Zambia a competitive edge in exporting copper, maize, and other products to global markets. Even Zimbabwe, which has long relied on Beira, could find value in diversifying its port options, particularly if the dry ports and streamlined customs procedures reduce delays.
Competition with rivals
More broadly, the Nacala expansion is a test of whether African ports can compete with each other in a way that benefits the whole region. For decades, the ports of Southern and East Africa have operated in isolation, each guarding its own hinterland without regard for the efficiency of the overall system. The result is a fragmented landscape where shippers have few alternatives, and where a bottleneck at one port can paralyze supply chains across several countries. The AfCFTA, by contrast, demands interconnectivity.
It envisions a continent where goods move seamlessly across borders, and where a manufacturer in Lusaka can choose the most efficient port—whether that is Nacala, Dar es Salaam, or Durban—based on cost and speed. Nacala’s modernization, if done right, would inject genuine competition into this system, forcing other ports to improve their own services and ultimately lowering the cost of trade for everyone.
None of this will happen automatically. The tender process itself is the first hurdle. Mozambique has launched an international tender, which is encouraging, but the terms of the concession will determine whether the outcome is transformational or merely incremental. The government must choose a partner—or consortium—that brings not only capital but also operational expertise, a commitment to integrating the corridor, and a willingness to invest in the inland infrastructure that will make the port’s expansion meaningful.
Concessions in African ports have had a mixed history; some have delivered world‑class efficiency, while others have become rent‑seeking arrangements that extract value without improving services. Mozambique has the advantage of a relatively stable investment climate and a clear strategic vision, but vigilance is required to ensure that the concession agreement aligns the operator’s incentives with the public interest.
Case for Nacala CDC
Equally important is the integration of the special economic zone and dry ports. Too often, such zones are built in isolation, with generous tax breaks but little connection to the surrounding economy. For Nacala’s zone to succeed, it must be tied to the corridor’s logistics chain, offering investors predictable power, water, and transport links.
The dry ports, ideally located at key nodes in Malawi and possibly Zambia, must be developed in coordination with the port operator so that customs procedures are harmonized and cargo moves seamlessly. This is where the corridor’s existing institutional framework—built around the Nacala Corridor Development Company—could prove invaluable, providing a platform for coordination between Mozambique and its neighbors.
The stakes are high. Southern Africa is home to some of the continent’s most dynamic economies, but its trade potential remains constrained by logistics costs that are double the global average. Every day that a truck sits at a border post or a vessel waits at anchorage adds cost that erodes competitiveness.
Concessioning
The Nacala Corridor was built to break this cycle; the port concession is the final piece of that puzzle. If the tender succeeds in attracting a world‑class operator and if the accompanying investments in the special economic zone and dry ports are executed with the same ambition, the region could see a dramatic shift. Landlocked countries would gain a reliable, competitive outlet to the sea. Shippers would have an alternative to congested ports. And Mozambique would capture value not just from port fees but from the industries that cluster around a thriving logistics hub.
There is also a larger geopolitical dimension. The Indian Ocean rim is becoming a theatre of intense strategic competition, with external powers vying for influence through port investments. For Africa, the best response is not to choose sides but to build its own capacity to manage its maritime assets.
A modern, efficiently operated Nacala Port—connected to its hinterland and supported by a competitive private operator—would be a demonstration of African agency. It would show that the continent can attract investment on its own terms, integrate its own markets, and reduce the dependency that has historically left it vulnerable to external shocks.
Long in coming
The time for half‑measures has passed. Nacala has been underperforming for nearly a decade. The railway is ready, the channel is deep, and the demand for efficient trade routes is more urgent than ever. The international tender now before the world is an opportunity to finally unlock the corridor’s potential.
But it will require more than just a contract signing. It will require sustained political will, close cooperation between Mozambique and its neighbors, and a relentless focus on implementation. The prize is a transformed regional economy, where goods move faster, costs fall, and the benefits of trade reach further inland than ever before.
As the continent marks the implementation of the African Maritime Transport Charter and pushes forward with the AfCFTA, projects like Nacala become proving grounds. They test whether African governments can move beyond rhetoric and deliver the hard infrastructure that makes integration possible.
The world will be watching to see whether the tender that began in early 2026 produces a partner capable of transforming potential into performance. For the people of Malawi, Zambia, and across the hinterland, the stakes could not be higher. The gateway must not slumber any longer.