Agent-based simulation to evaluate and categorize industrial symbiosis indicators

Author(s)

Mantese, Gabriel Couto ^[1] ; Amaral, Daniel Capaldo ^[1]

Affiliation

^[1] Univ Sao Paulo, Dept Prod Engn, Sao Carlos, SP - Brazil

• Document type: Journal article
• Source: JOURNAL OF CLEANER PRODUCTION; v. 186, p. 450-464, JUN 10 2018.
• Web of Science Citations: 4

Abstract

There is a research effort towards the understanding of industrial symbiosis and part of it is directed to the development of performance indicators. The result is a variety of indicators, which hinders the evaluation, comparison, and decision by researchers and practitioners. This paper presents a comparative evaluation of the industrial symbiosis indicators available in the literature. The indicators were simulated through an agent-based model in two distinct scenarios, in a stable environment and in one with significant changes. The behaviors of the indicators were compared and the results allowed the classification of the indicators into three groups: (i) those related to the amount of by-products reused; (ii) those that behave according to the percentage of by-products reused; (iii) those influenced by the number of links. Considering the differences in performance and complexity, amount of information for calculation, it is concluded that the best alternative is to combine indicators from different groups. The indicators Connectance \& Eco-Connectance (simplicity), Eco-Efficiency (overall park impact), and Industrial Symbiosis Indicator (flexibility) stood out. The simulation proved to be a platform that can be used for the study and development of these indicators. (C) 2018 Elsevier Ltd. All rights reserved. (AU)

• FAPESP's process: 15/17192-5 - Proposal of an industrial symbiosis indicators evaluation method employing the agent based modeling
• Grantee: Gabriel Couto Mantese
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)