Certification schemes

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Renovation of a 6-storey office building located in Saint-Etienne

The construction is an office building originally in masonry whose renovation has been designed by atelier d’architecture Rivat as architectural firm (Architecte associé: atelier des vergers).   The renovation has been completed in 2017 and it is...

Timber hostel for pilgrims in Zegama

The construction is designated as hostel for the pilgrims of "Camino de Santiago". The architects, Naxto Ibarrexte and Inaki Del Prim, aimed to combine in their project aspects of sustainability, healthy construction with local materials and energy...

Renovation of a 6-storey office building located in Saint-Etienne

The construction is an office building originally in masonry whose renovation has been designed by atelier d’architecture Rivat as architectural firm (Architecte associé: atelier des vergers).   The renovation has been completed in 2017...

Timber hostel for pilgrims in Zegama

The construction is designated as hostel for the pilgrims of "Camino de Santiago". The architects, Naxto Ibarrexte and Inaki Del Prim, aimed to combine in their project aspects of sustainability, healthy construction with local materials...

Sustainable headquarter IDAI NATURE

The building, designed by Ruben Muedra and developed by IDAI NATURE as their new headquarters, won the BUILD Sustainable Building "Excellence Award for Sustainable Architectural Design".   It has been completed in 2018 and it is located in...

Passive office renovation in Wien

The administration building of the “Dachverbandes der öster. Sozialversicherung”in Wien, built at the end of the Seventies, has recently undergone a general renovation.   The building has 16 floors above ground and a total GFA of approx....

Viviendas Arroyofresno: Plus Energy apartment house in Madrid

The building, a residential construction designed by DMDV Arquitectos and built in 2020, represents an exemplary nZEB with that reached also the certification of Passivhaus Plus.   It has a useful area of 2.475,54 m2 shared between common...

Residential complex in Mühlbachl

In the district of Statz in Mühlbachl, the local social housing agency implemented a residential project with three energy efficient buildings with 26 apartments and an overall surface of around 1270 m2, that reached the level klimaaktiv...

Aria, Mediatheque and Concert Hall in Cornebarrieu - France

The contest was aimed at a BBC 2005 Effinergie consumption level. We have reached the Passive level for the Media Library.   The building, taken off the ground to mark the wet nature, is part of the landscape along an existing dike. The...

HoHo Vienna: the first city office built of timber in Vienna

HoHo Vienna is one of the tallest wooden buildings in the world and a lighthouse project for sustainable timber construction. Thanks to the level of thermal insulation, resource conservation, energy efficiency and sound insulation, it has...