While concentrating efforts on the adjustment and reinforcement of productive foundations, the workers and technicians of the Sodusu Hydropower Station have improved their technology and skills to ensure the high water level running and high efficiency operation. The station takes measures to resolve the technical problems for raising the efficiency of generating equipment.

The Puryong and Orangchon hydropower stations, too, have boosted the electricity production through a mass technological innovation movement and a socialist emulation drive.