Associations Now Home > Resources > Associations Now Data Nugget: Green Conference Centers Associations Now, March 2013 Meetings 91 The estimated number of convention and conference centers holding the world's best-known "green building" certification—LEED (Leadership in Energy and Environmental Design). Rate this item: Please Sign in to rate this. Comments: Sign in to write a comment People also read: Associations Now April/May 2013 Associations Now Left Column Quick Links Associations Now February 2013 Family-Friendly Meetings Made Easy You may also like: Where We're Meeting — and Why What's the Mood at Your Meeting? What Does Innovation Look Like? Why CAEs Should Attend American Association Day A Message to Generation D(isengaged): We Need You!