A sustainable management model to reduce food loss and waste in agro-processing industries

Agri-food processing industries generate a significant amount of food waste during different stages of processing. Sustainable food loss and waste (FLW) management aims to reduce, reuse, and recover the waste generated. To successfully implement strategies capable of pursuing these goals there is the need to connect agri-food processing industries with possible stakeholders in the use of waste generated. Primary processing centres are an example of industries that generate waste from the processing of fruits and vegetables. A model able to increase the environmental, economic, and social benefits of FLW reuse with appropriate strategies is proposed in this study. It is based on a multicriteria decision-making approach and a business-to-business web platform to support decision makers in identifying the best FLW management strategies from a quantity reduction and/or sustainability maximization perspective. Numerical simulations highlight the effectiveness of the model in identifying the best FLW management strategies within a panel of alternatives.