How to communicate "Green"

How green is your organization? Light, medium, or dark green? At what point can an organization say "we're green," without being met with the skepticism that often greets such claims?

The answer, unfortunately, is never. "Green" is a kind of holy grail with no universally accepted definition, so some people will always cry Greenwash no matter how green your organization is, so don't pretend to be absolutely green.  Even some of the worlds most sustainable companies, such as Interface Flor, prefer to talk about their goals to be greener still, rather than brag about what they've done. They do this to avoid the inherent risks of greenwashing (see previous post, a case study on Canadian Tire)

Companies should first seek to answer this question ...