On October 25, 26 and 27, Play Arquitectura attended the 10th Spanish Passivhaus Conference held at the Palacio de Congresos of the Zaragoza Expo.

The most notable of the conference were the considerable examples exhibited of collective buildings designed and built under the Passivhaus standard, among which the promoter Grupo LOBE stood out. This company that started two years ago with its first passivhaus developments has incorporated the process of design, construction and certification under the Passivhaus standard and currently the 100% of its promotion is Passivhaus with more than 1,000 homes in the pipeline.

Another notable example of collective housing was the cooperative project "Entrepatios Las Carolinas Promotion" presented by the SATT office in Madrid, with a very sustainable vision of architecture and the Passivhaus standard.