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      Are LEED-Certified Buildings Energy-Efficient in Practice?

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      Sustainability
      MDPI AG

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          Abstract

          Depletion of natural resources and climate change are undoubtedly the biggest challenges that humankind faces today. Here, buildings have a crucial role since they consume the majority, i.e., 30% to 40% of the total energy resources. Green building certification is one of the solutions to limit the energy use in buildings. In addition, it is seen to indicate a consideration for sustainability aspects in construction. LEED is the most widely used certificate worldwide. However, recently some critics have raised doubts about LEED and whether it actually implies sustainability. Most of the criticism has been targeted to the energy aspects of LEED. Nevertheless, there is no consensus on the usefulness of LEED: is it really beneficial for the environment, and is it worth of the money and time invested on the certification process? In this study a critical analysis of the literature to find an answer to this question is presented. Altogether 44 peer reviewed articles dealing with the abovementioned issue were selected out of 164 search result. Based on the studied material, the different aspects of LEED from the viewpoint of energy-efficiency are discussed. From the 44 reviewed articles, ten articles state that LEED certificate indicates energy efficiency while eight papers end up with an opposite conclusion. The rest of the papers do not take any stand on this matter. The study showed that energy efficiency of LEED-certified buildings is questionable especially at lower levels, i.e., certified. Therefore, it is recommended to modify the Energy and Atmosphere category of LEED in order to improve the actual energy performance of buildings.

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          Most cited references61

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          Greening Project Management Practices for Sustainable Construction

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            A critical comparison of green building rating systems

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              • Record: found
              • Abstract: not found
              • Article: not found

              Do LEED-certified buildings save energy? Yes, but…

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                Author and article information

                Contributors
                (View ORCID Profile)
                Journal
                SUSTDE
                Sustainability
                Sustainability
                MDPI AG
                2071-1050
                March 2019
                March 20 2019
                : 11
                : 6
                : 1672
                Article
                10.3390/su11061672
                e729f713-8e3b-46db-b438-5811ca724fab
                © 2019

                https://creativecommons.org/licenses/by/4.0/

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