GREEN - The First and Only Recognized Certification for Real Estate Agents and Property Managers

Interesting contrast between the GREEN label and EcoBroker.

The only article I could find that compared them is skewed to Ecobroker. I am still on the look out for a good comparison of EcoBroker to NAR GREEN...

You can the article I found below:
http://activerain.com/blogsview/1008979/eco-broker-vs-nar-s-green-designation-