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Circular Economy Evaluation: Towards a Transparent and Traceable Approach under a Life Cycle Perspective

A special issue of Sustainability (ISSN 2071-1050).

Deadline for manuscript submissions: closed (31 August 2021) | Viewed by 2542

Special Issue Editors


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Guest Editor
Director of Energy and Environment Group, Industry and Energy Area, CIRCE foundation, 50018 Zaragoza, Spain
Interests: resources efficiency (both raw material and energy); circularity enhancement; LCA/LCC/exergy; ecodesign; traceability; product environmental footprint; sustainable industrial processes; multicriteria optimization

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Guest Editor
Head of Sustainability and Circular Economy, Energy and Environment Group, Industry and Energy Area, CIRCE foundation, 50018 Zaragoza, Spain
Interests: LCA/LCC/exergy; traceability; services business models; resources efficiency

Special Issue Information

Dear Colleagues,

Apart from the development of efficient and sustainable technologies to be integrated into existing value chains, one of the main challenges to meet circular economy goals consists of defining a proper metric for circular economy strategies. In this light, ensuring the traceability of the information throughout the whole value chain is a key point to determine the real impact of circular economy strategies as well as avoiding double-counting or green-washing problems. In addition, having reliable information at all stages of the value chain is a key aspect to detect and prevent actions that could hinder the durability, recyclability, reusability, reparability, and dismantlability of products making it difficult to close the loop towards a circular economy approach considering not only technical and/or regulation compliance description but also environmental and social impacts through the whole life cycle of each product in a transparent and objective way. Consequently, the traceability and transparency of the evaluation can be considered as a mandatory step to make recycled products more interesting than virgin ones, fostering circular economy.  

Considering this context, we would like to encourage you to submit original scientific papers aimed at increasing the level of knowledge on circular economy measurement, data quality analysis, and the integration of circular economy evaluation under a life cycle approach as well as at defining the requirements for the proper evaluation of circular strategies. The purpose of this Special Issue is to provide more insight into the interpretation and management of circular economy.

Dr. Tatiana García Armingol
Dr. Fernando Cirez Oto
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • circular economy
  • traceability
  • LCA
  • environmental footprint
  • recycling

Published Papers (1 paper)

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Research

23 pages, 7997 KiB  
Article
Development of an Innovative ICT Infrastructure for an Eco-Cost System with Life Cycle Assessment
by Wenjie Peng, Daizhong Su and Shuyi Wang
Sustainability 2021, 13(6), 3118; https://doi.org/10.3390/su13063118 - 12 Mar 2021
Cited by 4 | Viewed by 2040
Abstract
A novel Internet-based information communication technology (ICT) infrastructure for an eco-accounting system was successfully developed to deliver “EcoCosts”, which are the values of environmental impact throughout the product life cycle. The ICT infrastructure manages its internal elements and interacts with operation modules in [...] Read more.
A novel Internet-based information communication technology (ICT) infrastructure for an eco-accounting system was successfully developed to deliver “EcoCosts”, which are the values of environmental impact throughout the product life cycle. The ICT infrastructure manages its internal elements and interacts with operation modules in the supply chain via Web-based service interfaces. The infrastructure consists of upperware, middleware, and resource layers. The upperware layer manipulates the middleware elements (cloud-based load balancing, life cycle assessment, Web-based services, and Radio Frequency Identification (RFID)-enabled mobile access), and manages the associated resources within the eco-accounting system. As novel features of the ICT infrastructure, load balancing is used to handle large numbers of data and to allocate the computing load across the eco-accounting network nodes, and life cycle assessment is conducted to analyse product footprints, which are the core of “EcoCost”, to facilitate consumers in comparing the environmental impacts between different products. A case study was conducted by transmitting product EcoCosts from businesses to consumers through the Internet, successfully verifying the system developed in this research. Because this research aims to pay more attention to the ICT aspects, the EcoCost is represented using a single value, hence simplifying the related calculation. This research provides a novel solution for dealing with the large numbers of data and computing loads required to manage EcoCost data throughout the product life cycle and to transmit EcoCosts from businesses to consumers. Full article
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