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Embodied energy analysis of the refurbishment of a small detached building

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conference contribution
posted on 2002-01-01, 00:00 authored by Robert Crawford, Robert Fuller, G Treloar, Ben Ilozor
Energy efficient design principles and the minimisation of operational energy requirements have been demonstrated in the refurbishment of a small existing residential building. Significant thought has been given to these areas, together with an emphasis on the minimisation of resource consumption and material wastage. However, less consideration has been given to the embodied energy of the additional materials, components and systems required to meet these aims. The additional embodied energy may reduce the advantages of minimising the operational energy consumption by extending the energy payback period beyond the life of the building. In general, the embodied energy of buildings and their products has been found to be significant, when national average input-output data is used to fill gaps in traditional life-cycle assessment inventories. Through the use of an input-outputbased hybrid embodied energy analysis, the embodied energy of this refurbished building has increased by 63% compared to the existing building, showing the impact that filling the gaps in traditional inventories can have on energy payback periods.

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Pagination

93 - 100

Location

Geelong, Vic.

Open access

  • Yes

Start date

2002-11-01

End date

2002-11-04

ISBN-10

0958192502

Language

eng

Publication classification

E1 Full written paper - refereed

Editor/Contributor(s)

M Luther

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