Sensitivity analysis to quantify uncertainty in Life Cycle Assessment: The case study of an Italian tile

Maurizio Cellura, Sonia Longo and Marina Mistretta

Renewable and Sustainable Energy Reviews, 2011, vol. 15, issue 9, 4697-4705

Abstract: The results of a Life Cycle Assessment (LCA) study can be affected by several uncertainty sources, mainly due to the methodological choices, the initial assumptions, i.e. allocation rules, system boundaries and impact assessment methods, and the quality of the available data. Then, the experts should estimate the extent of the above-mentioned sources of uncertainty for improving the reliability and the representativeness of the obtained eco-profiles. To estimate the uncertainty is necessary to obtain reliable, transparent and representative LCA results and to correctly support decision-makers in the selection of different product or process options.

Keywords: Life Cycle Analysis (LCA); Sensitivity analysis; Uncertainty; Tiles; Energy; Environmental impact (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (21)

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DOI: 10.1016/j.rser.2011.07.082

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