1 Supply Chain and Operations Management, Chicago, USA.
2 Supply Chain and Operations Management, Boston, USA.
3 IT, Business Analyst, and Corporate Governance, McDaniel College, Westminster, Maryland, USA.
4 Construction Management, Ulster University, Belfast, United Kingdom.
5 Manufacturing operations and Supply Chain Management, Johannesburg, South Africa.
6 WP Carey School of Business, Arizona State University, USA.
Review Article
World Journal of Advanced Research and Reviews, 2024, 24(01), 122-140
Received on 21 August 2024; revised on 28 September 2024; accepted on 30 September 2024
Food waste represents a significant global challenge, with approximately one-third of all food produced for human consumption lost or wasted annually, leading to severe environmental, economic, and social consequences. The issue not only exacerbates food insecurity but also contributes to greenhouse gas emissions, waste of resources, and economic losses estimated at over $1 trillion each year. This paper aims to systematically review the causes of food waste across agricultural supply chains and explore effective supply chain optimization strategies to mitigate these losses. Through a comprehensive analysis, the paper identifies critical drivers of food waste, including post-harvest losses, inefficient processing, and aesthetic standards, while proposing technological innovations such as the Internet of Things (IoT), blockchain, and artificial intelligence (AI) as solutions to enhance supply chain efficiency. Furthermore, it evaluates policy frameworks that support waste reduction, highlighting the role of government incentives and regulations in promoting sustainable practices. The findings underscore the importance of reducing food waste not only for environmental sustainability but also for economic profitability, as optimizing supply chains can lead to substantial cost savings and increased revenue for businesses. Ultimately, the paper emphasizes the necessity for collaboration among stakeholders—including governments, industries, and non-profit organizations—to create systemic change and effectively combat food waste on a global scale. By fostering innovative practices and policies, we can pave the way for a more sustainable agricultural future, ultimately contributing to the alleviation of food insecurity and the enhancement of economic resilience.
ywords:
Food Waste; Agricultural Supply Chain; Sustainability; Optimization Strategies; Technological Innovations; Policy Frameworks
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Oluwakemi Betty Arowosegbe, Catherine Ballali, Kyei Richard Kofi, Mutolib Kehinde Adeshina, Jumoke Agbelusi and Mohammad Awwal Adeshina. Combating food waste in the agricultural supply chain: A systematic review of supply chain optimization strategies and their sustainability benefits. World Journal of Advanced Research and Reviews, 2024, 24(1), 122-140. Article DOI: https://doi.org/10.30574/wjarr.2024.24.1.3023