Journal
JOURNAL OF CLEANER PRODUCTION
Volume 64, Issue -, Pages 478-485Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.jclepro.2013.08.032
Keywords
By-product exchange; Environmental indicator; Eco-industrial development; Steam; Industrial ecology
Categories
Funding
- KICOX [2005-B029-01]
- Regional Technology Innovation Program [08 RTI B-03]
- Ministry of Land, Transport and Maritime Affairs, South Korea
Ask authors/readers for more resources
In this study, we proposed eco-efficiency indicator as an integral parameter for simultaneously quantifying the economic and environmental performance of industrial symbiosis (IS) networks. Based on the World Business Council for Sustainable Development definition of eco-efficiency, the eco-efficiency indicators proposed include one economic indicator, and three generally applicable simplified environmental indicators (raw material consumption, energy consumption, and CO2 emission). Three eco-efficiencies corresponding to three environmental indicators are assessed using seven IS networks that were developed between 2007 and 2012, which are currently operational in Ulsan Eco-Industrial Park (EIP), South Korea. Our results indicate that the eco-efficiency of individual IS networks improved up to 28.7%. Besides, the evolution of seven IS networks comprising 21 companies resulted in an overall eco-efficiency enhancement of about 10%. The proposed eco-efficiency indicators for IS networks can be easily utilized to communicate with decision makers at any level to assist in transforming conventional industrial complexes to EIP. The implications of the study and limitations of the methodology are delineated. (C) 2013 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available