In this research work the analysis of the development of the concept of "smart cities" is carried out on the example of cities in Europe and Africa, also on Russian facilities. Based on the results of the research, the main principles affecting the formation and development of effective urban space are revealed. Also, the shortcomings that destroy the very concept of "smart city" were analyzed.
Keywords: smart city, innovative technologies, information systems, energy efficiency, renewable energy sources, transport equipment, urban space lighting, satellite cities, science cities.