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The awarded Silhac Hut

Case study

The awarded Silhac Hut

Editorial Team

This project won the Grand Prize in the "Residential buildings / new construction" category of the 2022 Circular Buildings Trophies. The project has been developed by the designer and resident Célia Auzou.


As she explained, she wanted to a "refuge" house surrounded by nature, but also experience in real life a construction site, to build sustainably and reuse materials. Eventually 14 tons of materials are reused on the micro-house and in its outdoor facilities.


Real final energy consumption

  • Final Energy : 3 984,00 kWhef/
  • Real final energy consumption/m2 : 110,00 kWhef/
  • Year of the real energy consumption : 2021

Read the full case study here.


Geographic coverage
Local (city or municipality)
Original source: