Subcategory assessment method for social life cycle assessment. Part 1: methodological framework
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The aim of this work is to propose an objective method for evaluating subcategories in social life cycle impact assessment (S-LCIA). Methods for assessing subcategories have been available since 2006, but a number of these either fail to include all the subcategories envisaged in the guidelines for S-LCA (UNEP/SETAC 2009) or are subjective in their assessment of each subcategory.
The methodology is characterized by four steps: (i) the use of the organization as unit process, in which it was decided to assess the social profile of the organization responsible for the processes involved in the product life cycle, (ii) definition of the basic requirement to assess each subcategory, (iii) definition of levels based on the environment context or organizational practice and the data availability and (iv) assignment of a quantitative value.
Results and discussion
The result of the method applied was the development of the subcategory assessment method (SAM). SAM is a characterization model that evaluates subcategories during the impact assessment phase. This method is based on the behaviour of organizations responsible for the processes along the product life cycle, thereby enabling a social performance evaluation. The method, thus, presents levels for each subcategory assessment. Level A indicates that the organization exhibits proactive behaviour by promoting basic requirement (BR) practices along the value chain. Level B means that the organization fulfils the BR. Levels C and D are assigned to organizations that do not meet the BR and are differentiated by their context. The greatest difficulty when developing SAM was the definition of the BR to be used in the evaluation of the subcategories, though many indications were present in the methodological sheets.
SAM makes it possible to go from inventory to subcategory assessment. The method supports evaluation across life cycle products, thereby ensuring a more objective evaluation of the social behaviour of organizations and applicable in different countries.
When using SAM, it is advisable to update the data for the context environment. The method might be improved by using data for the social context that would consider not only the country, but also the region, sector and product concerned. A further improvement could be a subdivision of the levels to better encompass differences between organizations. It is advisable to test SAM by applying it to a case study.
KeywordsCharacterization model SAM Social impact assessment Social life cycle assessment Stakeholders Subcategory assessment method
We would like to thank Fabien Brones and anonymous reviewers who, by providing valuable comments, helped improve this paper, as well the National Council for Scientific and Technological Development (CNPq) and the Coordination for the Improvement of Higher Education (CAPES) for their financial support.
- BASF (2013) Quantifying sustainability. http://www.agro.basf.com/agr/AP-Internet/en/function/conversions:/publish/upload/sustainability/BASF_Eco-Efficiency_Services.pdf. Acessed 15 Jul 2013
- Ciroth A, Franze J (2009) Social life cycle assessment of roses—a comparison of cut roses from Ecuador and the Netherlands, presentation, life cycle assessment conference Boston IX, 29 September - 2 October, 2009Google Scholar
- Ciroth A, Franze J (2011) LCA of an ecolabeled notebook—consideration of social and environmental impacts along the entire life cycle, BerlinGoogle Scholar
- Couture J, Parent J, Lafontaine M, Revéret J (2012) Lessons learned from integrated environmental and socioeconomic life cycle assessments. 8th international conference on life cycle assessment in the Agri-Food Sector, 1-4 October 2012. Saint-Malo, FranceGoogle Scholar
- DTI (2013) Consumer Protection Act. http://www.issafrica.org/crimehub/uploads/Consumer_protection_PocketGuide.pdf. Accessed 6 Aug 2013
- Gipmans M, Schöneboom J, Achatz B, Storck T, Prüfe M, Knauer M, Saling P (2012) Comparison of the sustainability of different potato production systems: use of AgBalance methodology to identify strengths and weaknesses of organic, conventional and genetically modified disease resistant potato cultivation 8th Int. Conference on LCA in the Agri-Food Sector, 1–4 Oct, 2012Google Scholar
- Greendelta (2013) S-LCA databases. http://www.greendelta.com/Databases.119.0.html?&L=1. Accessed 11 Feb 2014.
- GRI (2006) Sustainability reporting guidelines G3.1 – Reference Sheet. http://www.globalreporting.org/NR/rdonlyres/ED9E9B36-AB54-4DE1-BFF2-5F735235CA44/0/G3_GuidelinesENU.pdf Accessed 10 Oct 2011
- Grießhammer R, Benoît C, Dreyer LC, Flysjö A, Manhart A, Mazijn B, Méthot AL, Weidema B (2006) Feasibility study: integration of social aspects into LCA. Öko-Institut, FreiburgGoogle Scholar
- ILOLEX database of international labour standards (2012) http://www.ilo.org/ilolex/english/convdisp1.htm. Accessed 10 Jan 2012
- ISO (2010) ISO 26000: Guidance on social responsibility. ISO copyright office, Geneva, p 106Google Scholar
- Key Indicator of the Labour Market - KILM (2012) Employment to population ratio. http://kilm.ilo.org/KILMnetBeta/default2.asp. Accessed 10 Jan 2012
- Population Reference Bureau (2011) Population handbook. http://www.prb.org/pdf11/prb-population-handbook-2011_migration.pdf. Accessed 10 Jul 2012
- Privacy International (2007) Privacy international. https://www.privacyinternational.org/survey/rankings2007/phrcomp_sort.pdf. Accessed 18 Nov 2011
- Rio + 20 Corporate Sustainability Forum (2012) Overview and outcomes: summary report. http://unglobalcompact.org/docs/news_events/2012_CSF/Rio_CSF_Overview_Outcomes.pdf. Accessed 2 Aug 2013
- Stiftung B (2012) BTI scores. http://www.bti-project.org/publications/downloads. Accessed 10 Jul 2012
- UDHR (2007) The universal declaration of human rights. http://www.un.org/events/humanrights/2007/udhr.shtml. Accessed 18 Nov 2011
- UNDP (2010) Human development reports: human development report 2010. The real wealth of nations: Pathways to human development. http://hdr.undp.org/en/media/HDR_2010_EN_Complete_reprint.pdf. Accessed 18 Nov 2011
- UNEP/SETAC (2009) Guidelines for social life cycle assessment of products, United Nations Environment Program, Paris SETAC Life Cycle Initiative United Nations Environment ProgrammeGoogle Scholar
- UNEP/SETAC (2010) Methodological sheets of sub-categories of impact for a social LCA. http://lcinitiative.unep.fr. Accessed 18 Nov 2011
- UNESCO (2012) List of world heritage in danger. http://whc.unesco.org/en/danger. Accessed 10 Jul 2012
- WEF (2010). The global competitiveness report 2010–2011. http://www3.weforum.org/docs/WEF_GlobalCompetitivenessReport_2010-11.pdf. Accessed 10 Jul 2012
- WHO (2012) Age standardized disability-adjusted life year (DALY) rate (per 100 000 population). http://www.who.int/healthinfo/global_burden_disease/metrics_daly/en/. Accessed 10 Jan 2012