Considering that in 2008 Jones Lang LaSalle acquired ECD ENERGY AND ENVIRONMENT CANADA LTD, who developed Green Globes. ... I think there are inherent conflicts of using a rating system owned by a private management company; especially if you client is not JLL. Just though I would put this out there for all to be aware of before considering using Green Globes.

References:

http://www.greenbiz.com/news/2008/07/10/jones-lang-lasalle-acquires-toro...

http://www.ic.gc.ca/app/ccc/srch/nvgt.do?sbPrtl=&prtl=1&estblmntNo=12345...