Research

Embodied energy and carbon in construction materials


Reference:

Hammond, G. P. and Jones, C. I., 2008. Embodied energy and carbon in construction materials. Proceedings of the Institution of Civil Engineers - Energy, 161 (2), pp. 87-98.

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    Official URL:

    http://dx.doi.org/10.1680/ener.2008.161.2.87

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    Abstract

    The development of an open-access, reliable database for embodied energy and carbon (dioxide) emissions associated with the construction industry is described. The University of Bath's inventory of carbon and energy database lists almost 200 different materials. The data were extracted from peer-reviewed literature on the basis of a defined methodology and a set of five criteria. The database was made publicly available via an online website and has attracted significant interest from industry, academia, government departments and agencies, among others. Feedback from such professional users has played an important part in the choice of ‘best values’ for ‘cradle-to-site’ embodied energy and carbon from the range found in the literature. The variation in published data stems from differences in boundary definitions (including geographic origin), age of the data sources and rigour of the original life-cycle assessments. Although principally directed towards UK construction, the material set included in the database is of quite wide application across the industrial sector. The use of the inventory is illustrated with the aid of 14 case studies of real-world new-build dwellings. It was observed that there was little difference between embodied energy and carbon for houses and apartments until external works were taken into account (energy inputs for roads, connecting pathways, etc.).

    Details

    Item Type Articles
    CreatorsHammond, G. P.and Jones, C. I.
    DOI10.1680/ener.2008.161.2.87
    Related URLs
    URLURL Type
    http://people.bath.ac.uk/ensgph/Author
    Uncontrolled Keywordsenvironment, buildings, structures & design, energy
    DepartmentsFaculty of Engineering & Design > Mechanical Engineering
    Research CentresInnovative Design & Manufacturing Research Centre (IdMRC)
    Institute for Sustainable Energy and the Environment
    Publisher StatementHammond_&_Jones_Embodied_energy_&_carbon_Proc_ICE-Energy_2008_161(2)_87-98.pdf: Permission to post this item from the Journal editor: ICE Publishing (http://www.energy-ice.com). See also the Inventory of Carbon and Energy (ICE) at http://people.bath.ac.uk/cj219/
    RefereedYes
    StatusPublished
    ID Code12382

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