FOOD WASTE REDUCTION AND PROVISION: THE CURRENT SPECTRUM OF SOLUTIONS – A REVIEW
BAVYAA R., RAJA MOHAMED S.
Department of Computer Science and Engineering, KIT – Kalaignarkarunanidhi Institute of Technology, Coimbatore, IndiaAbstract— Food waste is a constantly rising global issue, with one-third of food produced globally going to waste every year. This waste contributes to food insecurity, environmental damage, and economic losses, while hunger persists, especially in developing nations. Recent reports, including India’s low ranking in the 2023 Global Hunger Index, highlight the urgency of addressing food waste and improving food redistribution. Various technological solutions such as the Internet of Things (IoT), big data, blockchain, grassroots initiatives, and policy frameworks have been proposed to reduce food waste. However, challenges related to cost, scalability, and coordination between stakeholders persist. This review explores these solutions, identifies their limitations, and presents a comprehensive strategy for improving food waste management. Flow diagrams illustrating the food waste process and possible interventions are also included.
Keywords: food waste, reduction, provision, social network, environmental, hunger