At present the NPP operates 3 power units.
The radiation background at Bilibino NPP and in the adjacent territory corresponds to the normal operation of power units and does not exceed the natural environmental values.
Bilibino NPP is a branch of Rosenergoatom Concern OJSC. The plant is located next to Bilibino city, in the Chukotka Autonomous District. The nuclear heat and power plant operates four EGP-6 uranium-graphite pressurized tube reactors. Each reactor has capacity of 12MW (el.). The first power unit was commissioned in 1973, the second – in 1974, the third – in 1975, and the fourth one – in 1976. The plant produces about 75% of energy generated in Chaun-Bilibino isolated electricity system (upon that the system provides 40% of energy to the Chukotka Autonomous District).