TY - T1 - Make carbon footprints available – And it is not just one value SN - / UR - http://hdl.handle.net/10138/343346 T3 - Cleaner logistics and supply chain A1 - Nissinen, Ari; Seppälä, Jyri; Heinonen, Tero A2 - PB - Elsevier Ltd. Y1 - 2022 LA - en AB - The carbon footprint (CF) should finally have a role in the decision-making of manufacturing companies, retailers, public procurers and consumers. We consider that more systematic approaches are urgently needed for collecting, storing and presenting carbon footprint information. The key issue from the standpoint of reliability and comparability is to recognise how each CF was determined and how it has been verified. Global Trade Item Number (GTIN) and the connected barcode symbol can be used to ... VO - 3 IS - SP - OP - KW - kansainvälinen kauppa; tuotteet; hiilijalanjälki; verifiointi; todentaminen; tietokannat; carbon footprint; methods; verification; Global Trade Item Number; databases; retailers N1 - PP - ER -