Different inventory but same impact category results

Question

Hi there,

I constructed two inventory with different outputs, I wonder why I got the same impact category results? I have attached my inventory input and output here.  

Answer 1

Which LCIA category and method did you use? How did you calculate? Thank you.

Comments

Hi there,I used the ReCiPe Midpoint(H) the allocation method is economic and I clicked the analysis calculation type
Thx

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Ah I see. Then why does your landfill have output of aluminium ingot, copper mining etc., and carbon dioxide in air as resource? That does not seem correct.
If you have different emissions or resource uses as elementary flows for the plant, you will see a difference in LCIA, of course depending on the impact category.

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Okay, so you are saying that I should have to change the aluminum ingot, copper mining as emission aka elementary flow. Here I assume all the components from the battery pack will turn to leachate and flows away.
Thanks for your reply~~