Abstract
Social life cycle assessment (S-LCA) is a technique to assess the potential social impacts of a product or service caused by its life cycle. The aim of this paper is to critically review the methodologies applied in S-LCIA and establish its current development status by highlighting areas for improvement. The UNEP/SETAC Guidelines published in 2009 provided general procedures for conducting S-LCA, but lack S-LCIA methods. Many new S-LCIA methods have been proposed but these are inherently different, indicating a scientific and well-accepted S-LCIA method is yet to be developed. Broadly, two types of S-LCIA methods, i.e. performance reference point and impact pathways methods are in use. A direction for future research could be the refinement of the social hotspots database and the social hotspot index calculation method. Moreover, the S-LCIA method could be developed by combining the performance reference point and impact pathways methods.
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Notes
International Labour Organisation.
Organisation for Economic Co-operation and Development.
The point that lies somewhere on the impact pathway as an intermediate point between the LCI results and the damage or end of the pathways.
The attribute or aspect of natural environment, human health, or resources, identifying an environmental issue giving cause for concern or damage categories.
Uniform System for the Evaluation of Substances Adapted for LCA Purposes (USE-LCA).
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Acknowledgments
The financial assistance of the Natural Sciences and Engineering Research Council of Canada (NSERC) to conduct this research work is highly appreciated. We acknowledge the research assistance of Dr. Bahareh Reza. Also, the three anonymous reviewers are appreciated for their valuable comments.
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The authors declare that they have no conflict of interest.
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Chhipi-Shrestha, G.K., Hewage, K. & Sadiq, R. ‘Socializing’ sustainability: a critical review on current development status of social life cycle impact assessment method. Clean Techn Environ Policy 17, 579–596 (2015). https://doi.org/10.1007/s10098-014-0841-5
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DOI: https://doi.org/10.1007/s10098-014-0841-5