Dear colleagues,

Has anybody used or assessed the
http://www.bobbygilbert.co.uk/CarbonMixer.html product and (if so) could
you provide some feedback? I am mostly interest in

- what database is the software based on (and is that database
relevant for the US)?

- does is actually carry out an actual energy simulation?

- how suitable is it for architectural students interested in
'net zero energy' design (whatever that may mean in detail)?

Thanks a lot for your insight,

Christoph Reinhart, Dr. Ing.