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Hi all,

As a part of my master's thesis, I am modeling a life cycle of a building based on 3 different end-of-life scenarios: disposal, recycling, and reuse. I am using OpenLCA 1.11.0 and the ef_secondarydata_202202_2 database.

Scenario 1 below (Disposal)

Scenario 2 below (Recycling of Materials )

However, these 2 scenarios give me the same impact. Ideally, the second scenario should have less impact than the first one.  Could somebody identify what's wrong? Is there something with the modeling of recycling?


in openLCA by (140 points)

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