“…In order to integrate flexibility of buildings, solutions such as cosimulation ( [5], [7], [8]) or aggregation ( [6], [8], [11], [12]) have been explored. The main issue is the complexity of the model that can be: ▪ Physical model, with different levels of complexity ( [5], [6], [7], [10], [11], [12]) ▪ Data-based model driven from physical simulation ( [8], [9]) Considering the aggregated approach, despite solid results and processes, it seems lacking some level of fineness in the study of flexibility of each building at district scale. On the cosimulation side, a classic control is applied which have proven its robustness but is not perfectly adapted to flexibility.…”