Internet Explorer versions 7 and older have known compatibility and security issues with modern
web standards which affect next generation Web 2.0 websites. In our attempt to deliver a superior
experience, we no longer support Internet Explorer versions 7 and older.
Please upgrade to the latest
version of Internet Explorer, Firefox, Safari or Chrome.
20 years of USGBC: The Woo-hoo gang
This article is part of a series of stories from USGBC's community celebrating 20 years of green building triumphs. Take a walk down memory lane with...November 18, 2013