Industrial ecology at factory level – a conceptual model
Artikel i vetenskaplig tidskrift, 2012

Growing environmental concerns caused by natural resource depletion and pollution need to be addressed. One approach to these problems is Sustainable Development, a key concept for our society to meet present as well as future needs worldwide. Manufacturing clearly has a major role to play in the move towards a more sustainable society. However it appears that basic principles of environmental sustainability are not systematically applied, with practice tending to focus on local improvements. The aim of the work presented in this paper is to adopt a more holistic view of the factory unit to enable opportunities for wider improvement. This research analyses environmental principles and industrial practice to develop a conceptual manufacturing ecosystem model as a foundation to improve environmental performance. The model developed focuses on material, energy and waste flows to better understand the interactions between manufacturing operations, supporting facilities and surrounding buildings. The research was conducted in three steps: (1) existing concepts and models for industrial sustainability were reviewed and environmental practices in manufacturing were collected and analysed; (2) gaps in knowledge and practice were identified; (3) the outcome is a manufacturing ecosystem model based on industrial ecology (IE). This conceptual model has novelty in detailing IE application at factory level and integrating all resource flows. The work is a base on which to build quantitative modelling tools to seek integrated solutions for lower resource input, higher resource productivity, fewer wastes and emissions, and lower operating cost within the boundary of a factory unit.

Sustainable manufacturing

Sustainability

Industrial ecology

Resource flow modelling

Författare

Mélanie Despeisse

Cranfield University

Peter D. Ball

Cranfield University

Steve Evans

Cranfield University

Andy Levers

Cranfield University

Journal of Cleaner Production

0959-6526 (ISSN)

Vol. 31 30-39

Ämneskategorier

Produktionsteknik, arbetsvetenskap och ergonomi

Miljöledning

Drivkrafter

Hållbar utveckling

Styrkeområden

Produktion

DOI

10.1016/j.jclepro.2012.02.027