Good afternoon,

I am contacting you because I noticed that the impacts of the waste management flow " treatment of drilling waste, residual material landfill " are all negative when I use the Brightway2.0 development in Python. From the discussions here, I figured that this should not be the case. And also when quantifying the impacts of the same waste management flow in OpenLCA, I am not able to reproduce these negative impacts. Did anyone else face a similar issue? Am I right to think that these impacts should not be negative?

Thank you in advance very much for your help,

Best regards