Green building certification systems

US EPA Kansas City Science & Technology Center. LEED Gold certified building

Green building certification systems are a set of rating systems and tools that are used to assess a building or a construction project's performance from a sustainability and environmental perspective.[1] Such ratings aim to improve the overall quality of buildings and infrastructures, integrate a life cycle approach in its design and construction, and promote the fulfillment of the United Nations Sustainable Development Goals by the construction industry.[1] Buildings that have been assessed and are deemed to meet a certain level of performance and quality, receive a certificate proving this achievement.[1]

According to the Global Status Report 2017 published by United Nations Environment Programme (UNEP) in coordination with the International Energy Agency (IEA), buildings and construction activities together contribute to 36% of the global energy use and 39% of carbon dioxide (CO2) emissions.[2] Through certification, the associated environmental impacts during the lifecycle of buildings and other infrastructures (typically design, construction, operation and maintenance) could be better understood and mitigated.[3] Currently, more than 100 building certifications systems exist around the world.[3][4] The most popular building certification models today are BREEAM (UK), LEED (US), and DGNB (Germany).[1]

  1. ^ a b c d Cite error: The named reference SusRes was invoked but never defined (see the help page).
  2. ^ "Global Status Report 2017". World Green Building Council.
  3. ^ a b Birgisdottir, Jensen, Harpa, Kasper Guldager (2018). Guide to sustainable building certifications (1.ition PDF ed.). SBI. ISBN 978-87-563-1881-5.{{cite book}}: CS1 maint: multiple names: authors list (link)
  4. ^ Cite error: The named reference International comparison was invoked but never defined (see the help page).

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