Quantifying food loss during primary production and processing in France

Our paper shows the limits of implementation, in terms of method and access to data, of the current quantification framework at these stages. Because of data scarcity, a wide range of data sources was used to gather information which, with the help of experts, was interpreted, converted and recalculated into food loss estimates. We therefore argue for a food sector-specific approach to data collection and to the identification of food loss determinants and solutions for reduction. Insights from our study point out the need for improvements towards a more handy and robust quantification framework.