A framework for increasing the availability of life cycle inventory data based on the role of multinational companies |
| |
Authors: | Jamal Hussain Miah Andrew Griffiths Ryan McNeill Sharla Halvorson Urs Schenker Namy Espinoza-Orias Stephen Morse Aidong Yang Jhuma Sadhukhan |
| |
Affiliation: | 1.Nestlé UK Ltd,Newcastle Upon Tyne,UK;2.Centre for Environment and Sustainability (CES), Faculty of Engineering and Physical Sciences,University of Surrey,Guildford,UK;3.Nestlé UK Ltd, Group Technical and Production,York,UK;4.Nestlé Confectionery Product & Technology Centre (PTC),York,UK;5.Nestlé Research Centre (NRC), CT-Nutrition, Health, Wellness and Sustainability,Lausanne 26,Switzerland;6.Nestlé Research Centre (NRC), Sustainability & Novel Packaging,Lausanne 26,Switzerland;7.Department of Engineering Science,University of Oxford,Oxford,UK |
| |
Abstract: | PurposeThe aim of the paper is to assess the role and effectiveness of a proposed novel strategy for Life Cycle Inventory (LCI) data collection in the food sector and associated supply chains. The study represents one of the first of its type and provides answers to some of the key questions regarding the data collection process developed, managed and implemented by a multinational food company across the supply chain.MethodsAn integrated LCI data collection process for confectionery products was developed and implemented by Nestlé, a multinational food company. Some of the key features includes (1) management and implementation by a multinational food company; (2) types of roles to manage, provide and facilitate data exchange; (3) procedures to identify key products, suppliers and customers; (4) LCI questionnaire and cover letter and (5) data quality management based on the pedigree matrix. Overall, the combined features in an integrated framework provide a new way of thinking about the collection of LCI data from the perspective of a multinational food company.Results and discussionThe integrated LCI collection framework spanned across 5 months and resulted in 87 new LCI datasets for confectionery products from raw material, primary resource use, emission and waste release data collected from suppliers across 19 countries. The data collected was found to be of medium to high quality compared with secondary data. However, for retailers and waste service companies, only partially completed questionnaires were returned. Some of the key challenges encountered during the collection and creation of data included lack of experience, identifying key actors, communication and technical language, commercial compromise, confidentiality protection and complexity of multi-tiered supplier systems. A range of recommendations are proposed to reconcile these challenges which include standardisation of environmental data from suppliers, concise and targeted LCI questionnaires and visualising complexity through drawings.ConclusionsThe integrated LCI data collection process and strategy has demonstrated the potential role of a multinational company to quickly engage and act as a strong enabler to unlock latent data for various aspects of the confectionery supply chain. Overall, it is recommended that the research findings serve as the foundations to transition towards a standardised procedure which can practically guide other multinational companies to considerably increase the availability of LCI data. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|