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Encouraging Leadership Energy and Envrionmental Design by Green Building Technology

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L.E.E.D. stands for Leadership in Energy and Environmental Design. Developed by the U.S. Green Building Council (USGBC), this program is designed to inform and guide all kinds of professionals who work with structures to create or convert spaces to environmental sustainability. This includes architects, real estate professionals, facility managers, engineers, interior designers, landscape architects, construction managers, private sector executives and government officials. Proposals to modify the L.E.E.D. standards are offered and publicly reviewed by USGBC's member organizations, which number almost 20,000. From 1994 to 2006, L.E.E.D. grew from one standard for new construction to a comprehensive system of interrelated standards covering …show more content…

Since its beginning, the point system and many other parts of the L.E.E.D. certification process have been criticized by architects, building contractors, and environmental activists. Many have complained that it has too many loopholes to be put through serious consideration, and that the certification process is wasteful and ineffective at achieving true green credibility. As a result, the USGBC has continued to modify the L.E.E.D. certification process. There are five rating systems that address multiple project types. Firstly is Building Design and Construction (BD+C). This system applies to buildings that are being newly constructed or going through a major renovation. Some examples of major renovation are new construction, core and shell, retail, schools, hospitality, data centers, warehouse and distribution centers, and health care. Secondly is Interior Design and Construction (ID+C), This system applies to projects that are a complete interior fit-out; like commercial interiors, retail, and hospitality. Thirdly is Building Operations and Maintenance (O+M). This system applies to existing buildings that are undergoing improvement work or little to no construction. These types of maintenance include existing buildings, schools, retail, hospitality, data centers, warehouse and distribution centers. Fourthly is Neighborhood Development (ND), This system applies to new land development projects or redevelopment projects containing residential uses,

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