Volga Hydroelectric Power Station
The Volga Hydroelectric Station or Volga GES, is the largest hydroelectric station in Europe and is the last of the Volga-Kama Cascade of dams, before the Volga River flows into the Caspian Sea. Today, it is operated by the electricity company RusHydro.

Volga Hydroelectric Station consists of a 725-metre long, 44-metre high concrete dam that crosses the Volga river. Supporting it is a 3250-metre long landfilled dam with a maximum height of 47 metres. The Station also offers railway and road crossings of the Volga.

The present power rating of the station is 2,582.5 MW and annual energy output of 12.3 billion KW-hours. There are a total of 22 generators. 17 generators produce 115 MW each (four of which have recently received repairs and overhauls), three produce 125.5 MW each and two produce 120 MW. Three fishery paths drive additional 11 MW units each, but at present two are not functioning. Thus the initial output is slightly downrated.

The 4.9 kilometre dam forms the Volgograd reservoir. At present the station is managed by OAO Volzhskaya GES that is owned by OAO GidroOGK, a daughter company of the state organisation RAO AES Rossii.

The generators of the power plant are connected to the power grid in a somewhat unusual way as the machine transformers of the generators serve also as inverter transformers of the static inverter plant of HVDC Volgograd-Donbass, which is situated on the dam. In opposite to other static inverter plants, it has no harmonic filters.

Volga Hydroelectric Power Station
Official name Волжская ГЭС
Location Volga, Russia
Construction began 6 August 1950
Opening date 10 September 1961
Dam and spillways
Height 44 m (144 ft)
Length 725 m (2,379 ft)
Impounds Volga River
Creates Volgograd Reservoir
Capacity 31.5 km3 (8 cu mi)
Surface area 3,117 km2 (1,203 sq mi)
Power station
Type No
Turbines 17 × 115.0 MW
03 × 125.5 MW
02 × 120.0 MW
03 × 011.0 MW
Installed capacity 2,582.5 MW
Maximum capacity 2,604.5 MW
Annual generation 12,300 GWh