Its reactors have been out of service for years, but Chernobyl Nuclear Power Plant’s vast electrical switchyard still buzzes with some of the highest voltages on the European continent. It’s a distribution hub that channels hundreds of megawatts generated at other plants to consumers in northern Ukraine and southern Belarus. The bustling control room for the switchyard is sited between the Unit 1 and Unit 2 reactors along the deaerator corridor. The men who work there not only control the flow of juice to parts distant, but also are responsible for maintaining the power plant’s grid connection and backup Diesel generators: power is essential for cooling thousands of spent fuel assemblies.
Click any photo below for a larger version with my description; click again for a full-size file.
To compare and contrast facilities at Chernobyl with those at an operational RBMK-1000 plant, please see this recent photodiary featuring the Kursk NPP (the 14th photo shows one of the switchyard control rooms there).