For Romania, the existence of the FinEERGO-Dom project represents an opportunity due to the fact that, like other states in the region, during the totalitarian regime, the building were constructed without taking into account energy optimizations and without implementing the useful technologies in this regard. Therefore, there is a stock of multi-family residential buildings, as well as buildings with other destinations, which are eligible for a deep renovation with energy efficiency. It remains to convince the stakeholders of this in order to succeed in implementing as many energy efficiency projects as possible, for the benefit of the local communities, as well as of the humanity.