Why is using version 3.4 of ecoinvent in Openlca no longer provided by most providers?

Question

Four years ago I used to work with Open LCA using ecoinvent 3.4 database, but now that I am retaking the software use and the same database most of the products no longer offer the list of providers as before. I have only changed the use of the Open LCA version to now use version 1.10.3 when before it worked fine with version 1.7

Answer 1

Hi, the quantitative reference was implemented differently in 1.7 than it is now, and the migration of databases does consider this only from one version to the next; if you want, you can try opening the database in 1.8, etc. Let me know.

All the best, thank you, Andreas

Comments

Ok, I will try with 1.8 version. I have nothing to lose trying