Enviroscore: normalization, weighting, and categorization algorithm to evaluate the relative environmental impact of food and drink products

ARTICLE OPEN Enviroscore: normalization, weighting, and categorization algorithm to evaluate the relative environmental impact of food and drink products Saioa Ramos 1 ✉, Lucia Segovia 2,3 , Angela Melado-Herreros 1 , Maite Cidad 1 , Jaime Zufía 1 , Liesbet Vranken 3 and Christophe Matthys 2,4 A 5-scale label that relativizes the environmental impact of a given product referred to the impact of the European food basket is proposed. It was developed based on the Product Environmental Footprint...