Food without flow: the logistics failure behind South Africa’s hunger crisis

Despite producing enough food to feed the country’s population, between 14 million and 20 million people in South Africa experience inadequate access to food. CHARLEEN CLARKE reports that the disconnect lies not in agriculture, but in the transport, logistics and retail systems that determine how food moves – and where it stops.

In a highly commercialised supply chain, food flows efficiently to markets where it can be sold, but far less effectively to communities where it is needed most. The result is a structural imbalance: surplus at one end of the system, hunger at the other.

A supply chain that excludes

South Africa’s food system is globally competitive at the production level. It generates consistent surpluses and supports a strong export market. Yet access to food remains uneven, shaped by income, geography and infrastructure.

As the country moves further from the immediate shocks of the pandemic, a deeper structural issue is becoming clear. Stagnant economic growth and high unemployment are colliding with a supply chain designed primarily around purchasing power. Food reaches those who can afford it. For millions who cannot, availability does not translate into access.

The cost of inefficiency

The consequences of this imbalance are visible in South Africa’s growing “double burden” of malnutrition. According to Harvest SA, stunting affects 29% of children under five, limiting physical and cognitive development and reducing long-term productivity. At the same time, acute malnutrition is rising, with wasting doubling in recent years.

Alongside this, obesity is increasing rapidly, driven by the widespread availability of low-cost, calorie-dense foods and limited access to nutritious alternatives.

These outcomes are not simply nutritional issues. They are indicators of a system where logistics, pricing and availability are misaligned with public need.

When supply chains prioritise margin overreach

Since the liberalisation of agricultural markets in the 1990s, South Africa’s food system has become increasingly concentrated. A small number of large retailers now dominate distribution networks, shaping pricing structures and determining how food flows through the system. These networks are highly efficient but optimised for profitability rather than inclusivity.

Harvest SA reports that retail margins have expanded significantly over time, particularly on staple goods. For low-income households, this translates into a rising affordability barrier, even when food is physically available.

In this context, logistics is not neutral. It is a determining factor in who gets access to food – and at what cost.

The waste paradox

Nowhere is the inefficiency of the system more evident than in food waste. According to Harvest SA, South Africa discards an estimated 10.3 million tonnes of edible food each year, roughly one-third of total production. This lost volume is valued at around R67 billion and represents billions of potential meals.

Much of this waste occurs within the supply chain itself. Strict retail standards, limited cold-chain capacity and fragmented distribution networks result in food being rejected, delayed or discarded before it reaches consumers. 

From a logistics perspective, this is not just waste. It is a failure of planning, coordination and infrastructure. Better demand forecasting, improved cold-chain integration and more flexible distribution models could significantly reduce these losses while improving access.

Infrastructure gaps and last-mile failure

At the heart of the problem is a persistent weakness in distribution infrastructure. Cold-chain capacity remains insufficient, particularly for perishable goods such as fresh produce and pharmaceuticals. Rural transport networks are often unreliable, while energy instability further disrupts storage and handling.

The greatest failure, however, lies in the last mile. Moving food from central hubs to underserved communities remains costly and inefficient, limiting reach and increasing prices. Without targeted investment in these areas, supply chain improvements at higher levels will continue to deliver only marginal gains.

Small-scale producers under pressure

Smallholder and subsistence farmers are frequently positioned as part of the solution to food insecurity. In practice, their integration into formal supply chains remains limited. High input costs, weak infrastructure and limited access to markets make it difficult for smaller producers to scale.

At the same time, younger generations are moving away from agriculture altogether, reflecting both economic realities and shifting aspirations. This trend of deagrarianisation further concentrates production and distribution within large, centralised systems, reinforcing existing inefficiencies.

A fragmented policy landscape

South Africa’s Constitution recognises the right to sufficient food, yet implementation remains fragmented. Responsibility for food security is spread across multiple departments, resulting in limited coordination and accountability. Social support mechanisms, while essential, are under increasing strain.

The Child Support Grant remains below the food poverty line, while school nutrition programmes do not provide consistent year-round coverage. These gaps place additional pressure on a supply chain that is already failing to deliver equitable access.

From supply to system design

Addressing South Africa’s food paradox will require more than increased production or expanded social support. It demands a fundamental rethink of how the food system is designed and operated. For the transport and logistics sector, this presents both a challenge and an opportunity.

Key priorities include expanding cold-chain infrastructure, improving data integration across the supply chain and developing more efficient last-mile delivery models. Greater collaboration between public and private stakeholders will be essential to align commercial efficiency with social need.

Technology also has a role to play. Real-time tracking, predictive analytics and digital platforms can improve visibility and reduce waste, while enabling more responsive distribution networks.

Closing the gap

South Africa’s food system is defined by contradiction. It produces enough food, yet it delivers unevenly. Bridging the gap between availability and access will depend on how effectively logistics systems can be adapted to serve a broader set of outcomes.

For an industry built on efficiency, the challenge is clear: not just to move food faster, but to move it smarter – and to ensure it reaches those who need it most.