Hello!
I am having problem when comparing materials from Boverket. I am working towards the Swedish legislation and only use the GWP-IOBC. None of Boverkets data that I have found so far is shown correctly in the comparison graphs, they are all at zero:
Another issue is that in some places the names of the materials from Boverket are written in german, which can be a bit confusing.
Cheers
Clara