There is no shortage of talk about LEED these days so I think it merits a quick explanation.
LEED stands for Leadership in Energy and Environmental Design and it is a green building rating system that has been put in place by the US Green Building Council. Each project is rated based on a variety of criteria and then it is awarded a level of Certified, Silver, Gold or Platinum depending on the number of points it is eligible for. Criteria include energy usage, indoor air quality, sustainable sites, water use, construction waste, recycling, etc.
Projects can be certified under several different rating systems including LEED for New Construction, LEED for Existing Buildings, LEED for Commercial Interiors, LEED for Retail, LEED for Schools and LEED for Core and Shell. In addition there is a LEED for Homes that is new and a LEED for Neighborhood Development that is in its pilot phase.
Individuals who want to be LEED Accredited Professionals have to take and pass a test on one of the various LEED rating systems. When an individual passes the test they carry the LEED AP designation. Currently there are no continuing education requirements.
So for the record, buildings are LEED Certified and people are LEED Accredited. At least some of them.