The graph shows the amount of commercial square footage certified by the U.S. Green Building Council and the Department of Energy's Energy Star program over the past half decade. The graph at right shows the number of Energy Star–rated products purchased since 2000.
Credit: Data courtesy the U.S. Environment Protection Association's Energy Start Program and the USGBC LEED Program
Please read our Content Guidelines before posting.
Check out these stories, which take a close look at innovative projects that are using wood in creative ways. Proudly sponsored by reThink Wood.
ARCHITECT offers architecture news, market intelligence, business and technology
solutions, continuing education, building products, and other resources for practicing
2014 Hanley Wood Media, Inc. All rights reserved.