Smart strategies for household food waste management
Federica Cappelletti, Alessandra Papetti, Marta Rossi, Michele Germani
Abstract
The total quantity of food waste in the European Union has been estimated at around 88 million tons per year. 53% of waste is thrown out by households; among this, up to 45,8% is avoidable and strictly related to users’ awareness and behavior. In this context, the present research work aims to develop an integrated system able to reduce household food waste. It consists of a smart fridge able to track the stocks, a web application, and a set of services aimed at guiding the user in the food-related daily activities (proper food storage, purchase planning, etc.). Expiration date traceability and proper information management are the cornerstones of the proposed system. The system usability has been evaluated by a group of potential users; their feedback were also the basis of the environmental and economic analysis of the innovative system; the results show great potentialities in both fields.