Question

Can we check the environmental impacts by stage in the entire life cycle in OpenLCA? For example, can we check the environmental impact level of A1 and the environmental impact level of A3 in stages A1 to D?

Answer 1

yes, sure, there are different ways, e.g. the different stages can be separate product systems which in turn can be integrated in one "life cycle" product system, you see then in impact analysis or in the contribution tree the different contributions by stages.