Per our PCRs (US-based construction products), even with a PPA we are currently only able to list the adjusted results in the Additional Information section of the EPDs. The situation in the EU is different since the Guarantees of Origin are centrally managed, so the PCRs will allow for reporting using adjusted values. There is a work group in the ACLCA PCR Committee that is working on an addendum for the PCR Guidance document to address this gap for the US.
Thanks,
Cheryl Smith
Owens Corning