Smart Energy in Sustainable Services Building

One of the goals of future cities in many regions around the world is that they become smart cities. One of the major contributions that implement the smart cities concept is the use of renewable energy sources, which, in its turn, leads to the desired decarbonized society. In order to make it possible, it is necessary to ensure sustainability policies to take it into account either by using natural resources (e.g., replacing the so far used energy sources by renewable ones) or by saving resources (e.g., energy, water…), clearly resulting in financial and ecological savings.