A harmonized set of life cycle impact assessment methods, with additional temporal differentiation

Based on the work of Task 2.3, a report that covers (i) the analysis of existing relevant life cycle impact assessment approaches, and (ii) a harmonization through selection, aggregation and/or improvement of these, (iii) a set of characterization factors or models belonging to the latter, (iv) a further improved temporally differentiated characterization impact modelling, (v) an associated set of prospective characterization factors or models. Conventional and prospective characterization factors and models may also be provided in code or excel lists, compatible with LCA software.