At number 21 of the prestigious Italian magazine Azero An article is published on Play Arquitectura highlighting the work of the Municipal Library of Villamediana de Iregua as the first public building in Spain certified under the Passivhaus standard.

The Italian technical magazine Azero is specialized in building and construction systems of high energy efficiency with a great development in the Passivhaus standard.

The published article describes the design strategies of the library, its passive techniques, construction solutions, energy calculations and the different phases of the work until obtaining the Passivhaus certificate.