South Africa produces enough food, yet millions face hunger. Better cold storage could help change that
South Africa can produce enough food for its population, according to official statistics. But millions face hunger, partly because food is lost and wasted in the value chain. An estimated 10.3 million metric tons of food is wasted annually in the country, 19% of it fresh produce.
South Africa generates enough food to meet its population's needs, yet millions still suffer from hunger. A significant portion of this food loss happens during harvesting, transportation, and marketing due to handling problems and poor infrastructure. The study of food waste by experts reveals that 10.3 million metric tons of food is wasted annually, with 19% of it being fresh produce.
The problem is particularly acute during summer when high temperatures and humidity levels cause increased moisture loss and spoilage. Efficient cold chain systems and storage are crucial to preserving quality and preventing food waste. Cold chain systems help maintain optimal temperature conditions throughout the supply chain, reducing biological deterioration, spoilage, and the risk of foodborne illnesses.
This increases the availability of fresh produce and keeps prices affordable for consumers. Investment in cold chain facilities—such as wholesale markets, packhouses, and storage—will help address the food waste issue. Collaborative efforts involving farmers, cold chain operators, transport and logistics, research institutions, and the government are essential to improve food preservation through better cold chain infrastructure.
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