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Sustainable food cold chains: Opportunities, challenges and the way forward












UNEP and FAO. 2022. Sustainable food cold chains: Opportunities, challenges and the way forward. Nairobi, UNEP and Rome, FAO.





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    Our region is food insecure and a net importer of foods. It produces much less food than it requires due to many factors, such as limited arable land and shortage of water resources, and below world average agricultural productivity in many cases. In addition, the region suffers from excessive food losses and wastes. FAO estimated recently that food losses and waste in the world amounts to about 1.3 billion metric tons, and we estimate that our region’s share of these losses and wastes is very s ignificant. Therefore, in addition to improving food productivity, it is vital to explore every possible means to reduce food losses and wastes throughout the distribution systems. Such efforts will increase food availability, wholesomeness and safety, reduce the food shortage, and achieve food security in our region. Therefore, the establishment of adequate cold chain infrastructure and adequate application and management is essential to assure food security. The costs of establishing an adequa te cold chain industry, both economic and environmental, can be more than offset by the economic and environmental benefits of maintaining adequate quantities and quality of food.
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    With the global population approaching 8 billion, the role of agricultural value chains (VCs) is increasingly important in ensuring sustainable and equitable food production. However, in developing countries, market failures can prevent small farmers from fully participating in domestic and global value chains, and issues related to climate change create further challenges. Moreover, greening policies and actions, as well as concerns regarding nutritional outcomes, add complexity to providing nutritious high-quality food to feed a growing population. In this context, it is critical to examine how markets can be shaped to be pro-poor and to reduce negative social and environmental externalities. The current paper examines policies, institutional arrangements, and initiatives that target and affect different agricultural supply chain actors to improve environmental and social outcomes. Specifically, it reviews the non-economic consequences associated with the current operation and structure of global and domestic food value chains and identifies successful private and public strategies to shape food markets that foster non-economic benefits (social and environmental). The paper provides key lessons and discusses policy implications on how markets can generate balanced economic objectives that also achieve desired nutritional, social, and environmental outcomes. It also highlights areas of future research to further understand the linkages between market forces shaping food value chains (FVCs) and non-economic outcomes.

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