La simulazione in architettura per il controllo dei consumi energetici e del territorio negli appalti pubblici (verdi)

It is known that, despite the actual economic crisis, the public procurement sector continues to maintain consistent dimensions and to move huge economic resources involving various sectors of market. This is true for works, supplies and services. For the environment, the consequences of our actions have today to be monitored and checked in a very efficient way, because of we have the moral obligation to save the planet life. Considering the importance of public procurement, we must include in our economical proceedings also green rules. The aim of this study is to define how the simulation can be used in the architectural field and help every phase of the building process. Trough the simulation, we can have every kind of information about our buildings and all that are important to make we able to appreciate what will be the best efficient actions for that buildings, based on real priority and on more concrete specific plans. We are speaking about simulation model as Bayesian networks, that can be used for each kind of public building, to manage the energy efficiency and ordinary life in general. With a similar tool in its hands, Public Administration will be again the main actor in the decisional show about future plans, and it will become the director of the activities, having already studying the situation and it will be able to give more specific public notice for future plans. Furthermore, one of the most important advantages we can take from this job is that all the operator involved in the procurement cycle (contractors, engineers, architects and designer in general) will have to upgrade their studio’s structure and improve their own expertise, to become more competitive in making their tenders for a specific public announcement. In this way, also Public Administration will take very huge advantages. In fact, it will have both the possibility to experiment the simulation in public procurement for retraining its own existing real estate patrimony, developing an exemplary role for the community (as required by the Directive 2012/27/UE, artt. 4 and 5), and, from the other side, it will be the first one who will take benefits from a significant economic saving, due to this more specific way of planning actions and to the important energy performance costs reduction of its own existing real estate patrimony still in activity.