We as LEED certification companies, Concerns about LEED certification is developing among customers, hotel brands, architects, and developers. The Leadership in Energy and Environmental Design (LEED) Green Facility Rating System, created by the United States Green Building Council (USGBC), considers environmental and human health concerns when evaluating an environmentally friendly hotel or other facility. A building must receive points for meeting specific green standards in six categories—sustainable sites, water efficiency, energy and atmosphere, materials and resources, indoor environmental quality, and innovation in design—to become certified LEED. The building is then categorized as Certified, Silver, Gold, or Platinum based on the total number of points it has achieved.