29/09/2026
Every year, millions of tonnes of food are lost before they ever reach the table. Globally, 13.2% of food is lost between harvest and retail, while a further 19% is wasted at retail, food service and household levels. Food loss and waste also contribute an estimated 8-10% of global greenhouse gas emissions.
For crops like potatoes, post-harvest losses are often driven by poor storage conditions, disease spread and inadequate ventilation. Addressing these challenges is essential to improving food security, farmer incomes and sustainability.
With our partner, Posner Foundation, we are helping reduce potato spoilage through the promotion of Diffused Light Storage (DLS) technology. DLS structures are designed with excellent ventilation, allowing air to circulate freely around stored potatoes. This helps maintain potato quality, keeps tubers fresh for longer periods and creates conditions that make it easier to identify and manage diseases before they spread throughout the storage unit.
By extending shelf life and reducing post-harvest losses, DLS empowers farmers to:
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Preserve more of their harvest
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Improve market timing and profitability
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Reduce food loss along the value chain
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Strengthen food security in their communities
Investing in practical storage solutions is one step toward a more resilient and sustainable food system.