Exploring the challenges of keeping food cold in Africa and India due to lack of infrastructure. Learning about pay-as-you-go solar powered cold rooms in India. Discussing innovative pricing strategies to reduce food wastage. Highlighting the struggles of traders and shoppers in Nairobi market due to lack of refrigeration.
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Quick takeaways
Lack of cold chain infrastructure in emerging economies leads to significant food wastage and income loss for smallholder farmers.
Implementing solar-powered cold storage solutions can help reduce food wastage, improve farmers' income, and support sustainable livelihoods.
Deep dives
Challenges in the Cold Chain System in Emerging Economies
In many emerging economies like India, a significant amount of food goes to waste due to the lack of refrigeration mechanisms throughout the supply chain. This results in a loss of income for smallholder farmers, impacting their livelihoods. A solution to this issue is the introduction of cold storage units, like the one used by farmer Vijay Kumar in Bihar, India. By utilizing solar-powered cold storage, farmers can store produce such as mangoes and leeches for extended periods, enabling them to sell at optimal prices and significantly reducing food wastage.
Affordable and Sustainable Solutions in Cold Storage
Startups like Uja Solutions in India are implementing affordable cold storage solutions using solar thermal technology. Farmers can store various produce like fruits and vegetables in these facilities at a minimal cost, allowing even low-income farmers to benefit from extended shelf life for their goods. This not only improves their income but also enhances their standard of living, supporting better education and healthcare for their families.
Global Importance of Cold Chains and Future Challenges
The global demand for reliable cold chain systems is increasing, highlighted by the critical role of cooling technology in preserving food, vaccines, and data centers. The accessibility to cooling infrastructure is crucial for vulnerable populations impacted by rising temperatures and climate change. As the world population is projected to grow significantly, addressing food wastage through efficient cold chains will become even more urgent in ensuring food security and sustainability.
Up to 40% of food in Africa and India is wasted because of a lack of what's called "the cold chain" - the infrastructure keeping food chilled and fresh, from farm to fork.
Many small-scale farmers have no access to any kind of refrigeration, meaning they're losing income and wasting food that could otherwise be sold.
Devina Gupta meets the entrepreneur who is building pay-as-you-go solar powered cold rooms in India, and hears from farmers, traders and experts on how we can keep food cold as the population grows and the planet warms up.
(Picture: A farmer carries a crate of mangoes from an orchard on the outskirts of Bangalore. Credit: Getty Images)
Presenter: Devina Gupta
Producer: Lexy O'Connor
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