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« Porte de l’Europe » – Tower B

Building owner

Administration of Public Buildings



The ambition of the engineering mission is to elaborate a conceptional study in order to reduce the energy consumption for HVAC. The approach consists in expertizing the existing external building structure, to define the weak points. The results of this study are at the origin of our recommendation so as to improve the energy efficiency of the building and to reduce the CO2 emissions.

Key figures

Built volume

55.000 m3

Built space

19.000 m2

Project duration

2009 – 2010

Our missions

  • Efficiency optimisations

Design team


Ricardo Bofill / Taller de Arquitectura


Gubbini & Linster Architectes

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