UK Green Building Council co-organized the conference speaker series at Ecobuild 2011. It was established in 2007 and is a member of the World Green Building Council. (Photo by Mignon O’Young)

UK Green Building Council co-organized the conference speaker series at Ecobuild 2011. It was established in 2007 and is a member of the World Green Building Council. (Photo by Mignon O’Young)

UK Green Building Council co-organized the conference speaker series at Ecobuild 2011. It was established in 2007 and is a member of the World Green Building Council. (Photo by Mignon O’Young)