Approaching Urban Food Waste in Low- and Middle-Income Countries: A Framework and Evidence from Case Studies in Kibera (Nairobi) and Dhaka

Increased urbanization rates pose crucial challenges in terms of food systems’ sustainability, including urban food waste (FW). The global narrative around FW has focused mainly on Western countries, but recent evidence shows that FW is also a major issue in the developing world. The objective of th...

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Bibliographic Details
Published in:Sustainability 2023-02, Vol.15 (4), p.3293
Main Authors: Pedrotti, Michele, Fattibene, Daniele, Antonelli, Marta, Castelein, Bob
Format: Article
Language:English
Subjects:
Case studies
Data collection
Developing countries
Environmental management
Food security
Food services
Food supply
Food waste
Food wastes
Forecasts and trends
Ghettos
Households
Informal economy
Infrastructure
Municipalities
Nutrition
Per capita
Poverty
Social aspects
Supply chains
Sustainability
Urban areas
Urbanization
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Summary:Increased urbanization rates pose crucial challenges in terms of food systems’ sustainability, including urban food waste (FW). The global narrative around FW has focused mainly on Western countries, but recent evidence shows that FW is also a major issue in the developing world. The objective of this article is to define the characteristics and drivers of urban FW in low- and middle-income countries (LMIC). We firstly present a tailor-made three-step approach to identify urban FW hotspots in LMIC, understand the main drivers and design and implement prevention and reduction interventions considering LMIC food system characteristics. We then draw on results from four different urban FW case studies based in Nairobi (Kenya) and Dhaka (Bangladesh) and discuss their characteristics in light of the proposed approach. The case of Nairobi focuses on quantifying and understanding possible drivers of household FW in Kibera and characterizing FW disposal through a household survey (N = 774). The other three studies examine FW at retail, food service and institutional levels for onions, mangoes and beef in Dhaka. The results confirm that FW happens at the urban supply chain level, particularly among mobile vendors but also among households living below the poverty line. The article thus urges LMIC municipalities to consider urban FW strategies as a key action to tackle food security, environmental issues and FW management challenges.
ISSN:2071-1050
2071-1050
DOI:10.3390/su15043293