I'm rather new in LCA, and am struggling to understand the differences between the different system models (APOS, cut-off and consequential). I have read their definitions in Ecoinvent database, but still don't know which method to choose under each scenario. Could anyone provide me with an example of when it is recommended each of the methods?
If I understood well, 'consequential' uses marginal data and the others average data, but I don't understand when is better to use APOS and when cut-off.
Thank you in advance!