Public Joint Stock Company "Sakhalinenergo" engages in the production, transmission, and sale of electrical energy in Sakhalin Island, Russia. The company is involved in the production and transmission of thermal energy, as well as operation of electrical and heating networks. Public Joint Stock Company "Sakhalinenergo" was founded in 1963 and is based in Yuzhno-Sakhalinsk, Russia. Public Joint Stock Company "Sakhalinenergo" operates as a subsidiary of Public Joint-Stock Company Federal Hydro-Generating Company - RusHydro.