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  2. Green building certification systems - Wikipedia

    en.wikipedia.org/wiki/Green_building...

    A plaque of LEED Platinum certification. The four levels of LEED certification are: Platinum, Gold, Silver and Certified. [28] LEED rating levels and points required [28]

  3. LEED - Wikipedia

    en.wikipedia.org/wiki/LEED

    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. [205 ...

  4. U.S. Green Building Council - Wikipedia

    en.wikipedia.org/wiki/U.S._Green_Building_Council

    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 .

  5. Green building on college campuses - Wikipedia

    en.wikipedia.org/wiki/Green_building_on_college...

    LEED has four different levels of certification. All depending on how many credits and points were obtained through the LEED Rating System. There are 100 possible base points plus an additional 6 points for Innovation in Design and 4 points for Regional Priority. Buildings can qualify for 4 types of certification: Certified: 40-49 Points

  6. LEED for Neighborhood Development - Wikipedia

    en.wikipedia.org/wiki/LEED_for_Neighborhood...

    All LEED-ND projects are required to have at least one certified green building – "the LEED rating for new construction requires developers to complete a detailed checklist and awards 64 possible points for green building practices". [4] Basic certification requires 40-49 points, silver 50-59 points, gold 60-79 points, and 80+ points for ...

  7. LEED Professional Exams - Wikipedia

    en.wikipedia.org/wiki/LEED_Professional_Exams

    The LEED AP exams consist of two parts, the LEED Green Associate exam and the applicable LEED AP specialty exam; each part contains 100 randomly delivered multiple choice questions and each part must be completed in 2 hours. Individuals must score at least 170 out of 200 in order to pass.

  8. Sustainability standards and certification - Wikipedia

    en.wikipedia.org/wiki/Sustainability_standards...

    LEED certification can be attained through "compliance with all environmental laws and regulations, occupancy scenarios, building permanence and pre-rating completion, site boundaries and area-to-site ratios, and obligatory five-year sharing of whole building energy and water use data from the start of occupancy (for new construction) or date ...

  9. Green building in the United States - Wikipedia

    en.wikipedia.org/wiki/Green_building_in_the...

    Starting in November, new permit applications for high-rise residential building must submit documentation to achieve LEED certification, and that requirement ratchets up to LEED Silver in 2009 and LEED Gold in 2012. There are also requirements to meet additional LEED standards, nearly equal to those for mid-size commercial buildings.