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Cold Chain Technology Brief: Walk-In Cold Rooms in Article 5 Countries

Author(s) : TAIT J., CORTELLA G., HAMMAMI S., BAHA M.

Type of article: Techincal Brief, Thematic file

Summary

Walk-in cold rooms are small, refrigerated storage units, typically used for chilled rather than frozen goods. They are manually loaded with horticultural products and other perishable foods. These units already play an important role in connecting producers in many Article 5 countries to international export markets for high-value items such as flowers, tropical fruits, and herbs.
But with 31% of the global population relying on rural and traditional food systems – especially in Africa and Asia – small walk-in cold rooms are likely to be just as important for preserving nutritious perishable foods as large-scale cold storage facilities. Although walk-in cold rooms are currently unaffordable for most smallholder farmers, they are a feasible solution for communities, large agricultural enterprises, and export-oriented operations. Their benefits are greatest when they are integrated into a cold chain that connects producers with consumer markets.
This brief presents an overview of existing WICR markets, technologies, refrigerants and foam blowing agents used, along with their environmental impact. The key challenges for WICRs relate to affordability and ensuring sound and sustainable business models. Issues related to access to equipment and skills in Article 5 countries are also addressed in this brief. Recommendations are included to support the development of sustainable cold chains through coordinated policies, capacity building and financial support.

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Technology Brief: Walk-In Cold Rooms in Article 5 Countries (English version)

Pages: 16 p.

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