In response to changing labour market, demographic and lifestyle changes in general, the need to rethink urban space has become a priority of the regional communities. On the one hand, because the cities and a fortiori saturated city centres can no longer absorb new residents and on the other, because the constraints of the urban centre such as congestion and pollution affecting local residents while discouraging newcomers. Thus we have developed the development zones, so-called ZAC, in which the public authority carries out or has performed development of land and equipment. It is this type of consultation and issues related to sustainable development that created the BIA Andromeda and an office building Galileo realized by Studio Bellecour, the emblem of the architecture of high environmental quality.