Exploring the feasibility of algae building technology in NSW

Sara Wilkinson*, Paul Stoller, Peter Ralph, Brenton Hamdorf, Laila Navarro Catana, Gabriela Santana Kuzava

*Corresponding author for this work

Research output: Contribution to journalConference paper

7 Citations (Scopus)
216 Downloads (Pure)

Abstract

For some time, Biochemists have been exploring the potential to produce biofuels as an alternative to fossil fuel energy. Biofuels can be derived from crops such as corn, soybean and sugarcane however these crops can contribute to water scarcity and deforestation. Furthermore, large areas of land are used that could otherwise be used for food production. Another possibility is to use microalgae, which does not have the disadvantages associated with crop-based biofuels. Depending on conditions, microalgae can produce bio compounds that are converted into biofuels. The built environment is responsible for around 40 to 50% of total greenhouse gas emissions through fossil fuel consumption. Not only is it necessary to design and to retrofit our built environment to be more energy efficient, but it is also necessary to consider alternative fuel sources. To date, this has mostly focused on solar, wind and geothermal sources, however one residential building in Hamburg Germany has adopted algae building technology in the form of façade panels which act as a source of energy for heating the apartments and for hot water. The climate in northern Germany is very different to Australia, and the question arises; what is the feasibility to adopt algae building technology in New South Wales? There are issues around the physical and technical aspects of the technology, the social and environmental aspects, the regulatory and planning aspects, as well as the economic considerations. This paper reports on a study with key stakeholders in New South Wales to explore barriers and drivers associated with the adoption of algae building technology.

Original languageEnglish
Pages (from-to)1121-1130
Number of pages10
JournalProcedia Engineering
Volume180
DOIs
Publication statusPublished - 2017
Externally publishedYes
EventInternational High-Performance Built Environments Conference: a Sustainable Built Environment Conference 2016 series (SBE16) - Sydney, Australia
Duration: 17 Nov 201618 Nov 2016
http://www.sbe16sydney.be.unsw.edu.au/

Bibliographical note

Copyright the Author(s) 2017. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Keywords

  • Algae building technology
  • built environment
  • sustainability

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