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Torre Mayor, at one time the tallest building in Mexico, achieved LEED Gold certification for an existing building [205] and eventually reached Platinum certification under LEED v4.1. [ 206 ] [ 207 ] The building is designed to withstand 8.5-magnitude earthquakes, and has enhanced many of its systems including air handling and water treatment.
Over the years, LEED has undergone many changes and is now currently in its fourth iteration, which was launched in late 2013. [26] Taipei 101, the tallest and largest LEED Platinum certified building in the world since 2011. LEED rating systems differ according to the type of the project. [27] The different types of rating systems fall under: [27]
It was established as the Green Building Certification Institute in January 2008 with the support of the U.S. Green Building Council to provide independent oversight of the Leadership in Energy and Environmental Design (LEED) project certification and professional credentialing processes.
Projects may earn one of four levels of LEED certification (Certified, Silver, Gold or Platinum) by achieving a given number of point-based credits within the rating system. Development of LEED began in 1993, spearheaded by Natural Resources Defense Council (NRDC) senior scientist Robert K. Watson.
Basic certification requires 40-49 points, silver 50-59 points, gold 60-79 points, and 80+ points for platinum certification. [5] Points are also available within the LEED for Neighborhood Development rating system for having certified green buildings in the development and for integrating green building and infrastructure practices within the ...
The LEED Professional Exams are administered by the Green Business Certification Inc. (GBCI) for professionals seeking to earn credentials and certificates. The exams test knowledge based on the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) Rating Systems.
Parts of the certificate are optional, such as the CO2 certification -- so not all CSC certified products are low carbon. [11] The certificate is administered by "regional system operators" such as German Ready-Mixed Concrete Association in Germany. [12] [13] As of 2021, 485 concrete industry organizations had the certification. [citation needed]
Additionally, the IgCC is a model code, which means that it has the force of law in jurisdictions that adopt it, whereas LEED is a voluntary certification program that developers choose to pursue. [14] More recently, the 2018 version was designed to mesh with LEED.