IPCC 2007 Impact analysis

Question

Hi, I am new to LCA. I'm trying to understand how to read the LCIA result after I clicked 'Calculate' button using IPCC 2007 method. From the impact analysis tab, there are three different climate change values. What does this mean? Which one should I refer?

Same goes to other methods, ILCD 2018 for instance, it has four climate change values.

Thanks in advance.

Answer 1

OK, I think I got it now. When I try using ecoinvent 3.4, it is stated whether its GWP100, 20, 500. Ecoinvent 3.5 does not state that :)