At 2.20 PM on April 20, power supply on the territory of the Republic of Tatarstan was fully resumed. Recovery works processed by forces of 20 brigades of district power network (64 people, 20 pieces of technique). Total of 168 people, 66 pieces of technique involved in the works. Preliminary cause of the power supply cut are falling branches, wires overlapping on power lines as a result of winds at night up to 21 m/s.