Kyiv heat and energy company Joint Stock Company “Kyivenergo” is the unique power complex that completely meets the demand of Kyiv in power supply that includes process continuity of generation, transmission and distribution of heat and electric power. The characteristics of electric power stations and networks The installed electrical capacity of power stations is: Kyivenergo CHP-5 700 MW; Kyivenergo CHP-6 500 MW; The total length of 0,4-110 kV cable power transmission lines is 9 600 km, of overhead transmission lines is 1 600 km. Transformation and control of power supply are executed at 60 substations 35-110 kV with the total capacity of 3634.4 MVA and 3141 transformer substations 10/0.4 kV with the total capacity of 2195.9 MVA. The characteristics of heat sources and heating networks The installed heat capacity of CHP-5 is 5 1874 Gcal/h, of CHP-6 is 1740 Gcal/h, of DH networks is 3106 Gcal/h, of Zhytloteploenergo is 1757 Gcal/h, of “Energia” Plant is 104 Gcal/h. Distribution and transportation of heat to the consumers are fulfilled via pipeline network; the total length of which is 4400 km. The necessary hydraulic operating mode is provided by 19 pumping stations. Company owns and service over 2 000 heat substations.