“…These trends are related, on the one hand, to the policy goals set at the EU level, where smartness in terms of energy sustainability is one of the Horizon 2020 targets (EP, 2012); on the other, to the evolution of the definition itself of Smart Cities. In fact, initial analyses revolved around the concept of "sustainable cities" (Ahvenniemi et al, 2017), with specific attention to environmental issues and on ICT as the main driver of smartness (Caragliu and Del Bo, 2017). Angelidou (2017) examines the Smart City plans of 15 world-wide major cities and shows how the focus is mainly on ICT as a factor that can improve urban systems and ultimately foster urban innovation.…”