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Study on Introductory Situation of Circular Economy in Architectural Design in Japan

  • Takuya OKUMURA (Department of Architecture and Architectural Engineering, Kyoto University) ;
  • Takashi KANETA (Department of Architecture and Architectural Engineering, Kyoto University) ;
  • Sayaka NISHINO (Department of Architecture and Architectural Engineering, Kyoto University)
  • Published : 2024.07.29

Abstract

The concept of the circular economy is gaining popularity due to the growing awareness of sustainability. However, Japan seems to have lower awareness of this concept compared to other countries. The aim of this study is to clarify the current status of the implementation of circular design in Japanese architectural design. The case studies utilizing the 'Circular Design Toolkit' framework and interviews with architectural designers who practice the circular economy is conducted for it.

Keywords

Acknowledgement

The cooperation of participants in the survey are gratefully acknowledged.

References

  1. A. Yasui, "Circular Economy in Practice: Business Models Explored in the Netherlands", Kyoto: Gakugei Shuppansha, 2021.
  2. Japan Environmental Management Association for Industry, Center for Promotion of Resources and Recycling, "Recycling Data Book 2022", https://www.cjc.or.jp/data/pdf/book2022.pdf (last browsing 4/4/2024)
  3. Dentsu Institute, "Sustainable Lifestyle Report 2021", https://qos.dentsusoken.com/articles/2257/ (last browsing 4/4/2024)
  4. R. Edahiro, "Circular Economy for Building a Sustainable Society: The Importance of Communication and Networking", Material Cycles and Waste Management Research, vol.27, no.4, pp.285-289, 2016.
  5. Japan Federation of Construction Contractors: "Sustainable Architecture", https://www.nikkenren.com/kenchiku/sustainable.html (last browsing 4/4/2024)
  6. P. Lacy, J. Rutqvist, "Waste to Wealth : The Circular Economy Advantage", Tokyo: Nihonkeizaishinbunsha, 2019. (transrated in Japanese)
  7. T. Malthus, "An Essay on the Principle of Population", Tokyo: Kobunsha, 2011. (transrated in Japanese)
  8. H. Hotelling, "The Economics of Exhaustible Resources", Journal of Political Economy, vol.39, no.2, pp.137-175, 1931. (quoted from page 137)
  9. D. Meadows, et. al., "The Limits to Growth", 1972. https://www.clubofrome.org/publication/thelimits-to-growth/ (last browsing 4/4/2024)
  10. E. Weizsacker, et. al., "Factor Four: Doubling Wealth, Halving Resource Use: A Report to the Club of Rome", London: Earthscan, 1998.
  11. Eds. Ministry of the Environment, "2008 Environmental and Circular Society White Paper", 2008. P.67, https://www.env.go.jp/policy/hakusyo/h20/pdf.html (last browsing 4/4/2024)
  12. E. Ishikawa, "Oedo Recycle Circumstances", Tokyo: Kodansha, 1997. pp.11-12
  13. E. Ishikawa, "Oedo Recycle Circumstances", Tokyo: Kodansha, 1997. p.12
  14. Ellen Macarthur Foundation, "Towards the circular economy Vol.1: Economic and business rationale for an accelerated transition", 2013. pp.25-26, https://www.ellenmacarthurfoundation.org/towards-the-circular-economy-vol-1-an-economic-andbusiness-rationale-for-an (last browsing 4/4/2024)
  15. K. Nakaishi, "The Circular Economy: An SDGs Practical Book for Businesses to Do", Tokyo: Popurasha, 2020.
  16. Ellen Macarthur Foundation, "Finding a common language - the circular economy glossary", https://www.ellenmacarthurfoundation.org/topics/circular-economy-introduction/glossary (last browsing 4/4/2024)
  17. Shinkenchikusha, "SHINKENCHIKU DATA", https://data.shinkenchiku.online/ (last browsing 4/4/2024)
  18. Ellen Macarthur Foundation, ARUP, "Circular Buildings Toolkit Framework", https://cetoolkit.dhub.arup.com/framework (last browsing 4/4/2024)