The theme of Master project of Energetics engineer is to analize dispatch operating and problems of Distributing electricity network, sustaining analyse of nonfiction and generalize of experence practical work. Overlook dispatch operating functions and goals of Lithuanian electrical power company. Describe the information supply of dispatch team of Siauliai city. Analize the breakdown‘s information of Siauliai city department. Pending breakdowns count, the distribution time between breakdowns, present tne forecast of breakdowns.