How Is LEED Faring After Five Years in Use?

This article focuses on the Leadership in Energy and Environmental Design (LEED), the green-building rating system developed by the U.S. Green Building Council. Today, LEED has virtually become a household word. More and more projects have been registered, and LEED ratings increasingly find their way into marketing brochures distributed by developers, building owners, architects, and contractors. The rating system is divided into six categories. Now that LEED has been available in one form or another for some five years, it's appropriate that the system has been reviewed externally and internally for various purposes.