For the purposes of ensuring the environmental sustainability of a building over its entire life cycle, the following criteria are adopted > use of circular materials and products that have low and sustainable emissions, and that come with environmental certifications, among which Life Cycle Assessment (LCA), Environmental Product Declaration (EPD) and Cradle to Cradle (C > minimization of environmental impacts through the reduction of waste production and its reuse, sustainable management of water resources, containment and control of atmospheric emissions, air quality and noise; > identification of methods for the extension of the useful life of buildings and plants, through the modular design of spaces, which allows their reconfiguration to meet new needs; > an increase of the use factor of the building and of equipment present, through mechanisms of sharing and product as a service; > achievement, for the realization of new buildings or the restructuring of our existing buildings, of LEED and WEEL certifications.