YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASCE
    • Journal of Management in Engineering
    • View Item
    •   YE&T Library
    • ASCE
    • Journal of Management in Engineering
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Circular Economy Integration in LEED: A Decade of Materials and Resources Credit Achievement Patterns

    Source: Journal of Management in Engineering:;2024:;Volume ( 040 ):;issue: 006::page 04024047-1
    Author:
    Radwa Eissa
    ,
    Islam H. El-adaway
    DOI: 10.1061/JMENEA.MEENG-6100
    Publisher: American Society of Civil Engineers
    Abstract: Previous studies consistently label the Materials and Resources (MR) credit category of the Leadership in Energy and Environmental Design (LEED) as the least attainable, despite its critical role in transitioning to a circular economy (CE). To this end, a long-standing gap exists in understanding the MR credit achievement, especially in LEED v4, which has been in use for nearly over a decade. This paper evaluates the level of CE integration in LEED v4 across 971 US-based certified projects. The study comprehensively analyzed the projects achievement patterns of the five MR credits: Building Life Cycle Impact Reduction (C1), Environmental Product Declarations (C2), Sourcing of Raw Materials (C3), Sourcing of Material Ingredients (C4), and Construction and Demolition Waste Management (C5). Results revealed that the most prevalent point achievement pattern was 0-1-0-1-2 out of a maximum of 5-2-2-2-2 for C1, C2, C3, C4, and C5. C1 and C3 posed significant challenges, with 588 and 601 projects receiving zero points, respectively. Additionally, the study statistically investigated differences in achievement across project groups of different certification levels, space use, and floorspace categories. Findings are further validated through interviews with LEED experts, who emphasized challenges such as additional costs, inadequate project specifications, and delays in engaging LEED professionals. Results align the status of LEED projects with the lower impact end of the reduce, reuse, recycle framework of CE, which is limited to waste management approaches. Research implications stress the need for collaborative efforts across the industry, owners, and policymakers to enhance CE practices within LEED projects. Ultimately, this study advocates for incentivizing building reuse, the integration of optimized life cycle assessments, as well as enhancing material data availability and transparency.
    • Download: (2.852Mb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Circular Economy Integration in LEED: A Decade of Materials and Resources Credit Achievement Patterns

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4299423
    Collections
    • Journal of Management in Engineering

    Show full item record

    contributor authorRadwa Eissa
    contributor authorIslam H. El-adaway
    date accessioned2024-12-24T10:43:07Z
    date available2024-12-24T10:43:07Z
    date copyright11/1/2024 12:00:00 AM
    date issued2024
    identifier otherJMENEA.MEENG-6100.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4299423
    description abstractPrevious studies consistently label the Materials and Resources (MR) credit category of the Leadership in Energy and Environmental Design (LEED) as the least attainable, despite its critical role in transitioning to a circular economy (CE). To this end, a long-standing gap exists in understanding the MR credit achievement, especially in LEED v4, which has been in use for nearly over a decade. This paper evaluates the level of CE integration in LEED v4 across 971 US-based certified projects. The study comprehensively analyzed the projects achievement patterns of the five MR credits: Building Life Cycle Impact Reduction (C1), Environmental Product Declarations (C2), Sourcing of Raw Materials (C3), Sourcing of Material Ingredients (C4), and Construction and Demolition Waste Management (C5). Results revealed that the most prevalent point achievement pattern was 0-1-0-1-2 out of a maximum of 5-2-2-2-2 for C1, C2, C3, C4, and C5. C1 and C3 posed significant challenges, with 588 and 601 projects receiving zero points, respectively. Additionally, the study statistically investigated differences in achievement across project groups of different certification levels, space use, and floorspace categories. Findings are further validated through interviews with LEED experts, who emphasized challenges such as additional costs, inadequate project specifications, and delays in engaging LEED professionals. Results align the status of LEED projects with the lower impact end of the reduce, reuse, recycle framework of CE, which is limited to waste management approaches. Research implications stress the need for collaborative efforts across the industry, owners, and policymakers to enhance CE practices within LEED projects. Ultimately, this study advocates for incentivizing building reuse, the integration of optimized life cycle assessments, as well as enhancing material data availability and transparency.
    publisherAmerican Society of Civil Engineers
    titleCircular Economy Integration in LEED: A Decade of Materials and Resources Credit Achievement Patterns
    typeJournal Article
    journal volume40
    journal issue6
    journal titleJournal of Management in Engineering
    identifier doi10.1061/JMENEA.MEENG-6100
    journal fristpage04024047-1
    journal lastpage04024047-17
    page17
    treeJournal of Management in Engineering:;2024:;Volume ( 040 ):;issue: 006
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian