Emobodied carbon calculation and analysis

[Nik]

Hi everyone. Is anyone currently using Archicad, either directly or indirectly, to calculate and analyse embodied carbon? We're looking for a straightforward workflow that would allow us to compare various initial concepts to determine the best low-carbon solution and then as the design is developed add greater levels of detail (specific materials and suppliers, etc). The ones that I've found are mostly Revit and/or spreadsheet based. Any recommendations or tips would be great.

Cheers, Nik