South Africa

Gariep Dam — 360 MW Hydroelectric

Hydroelectric Renewable Verified

Gariep Dam is a 360 MW hydro power plant located in South Africa. View location, capacity, and technical details.

Capacity
360 MW

Installed

Commissioned
1971

Year online

Owner
Eskom

Operator

Location
-30.62, 25.51

Coordinates

Insights

#30
largest in South Africa
#952
largest Hydroelectric worldwide
#5,549
largest worldwide
1971
13 yrs older than avg
53
operated by Eskom
11
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
360 MW
Commissioned
1971
Status
Operational
Owner
Eskom
Country
South Africa
Coordinates
-30.623, 25.506
Wikipedia
Link

Estimated Carbon Footprint

Annual CO₂
30,275 t

tonnes / year

Lifetime CO₂
2,421,965 t

over ~80 yrs

Intensity
24 g

gCO₂ per kWh

Annual emissions equal to

6,581
cars / year
4,037
homes / year
1,376,116
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Stations

About this plant

Gariep Dam, located at coordinates -30.6228, 25.5064 in South Africa, stands as a pivotal hydroelectric power plant within the country’s energy generation landscape. With a substantial capacity of 360 MW, this facility plays a crucial role in bolstering the national energy mix, particularly in the Free State province. Owned and operated by Eskom, South Africa’s primary electricity supplier, Gariep Dam contributes significantly to the stability and reliability of the local grid, especially during peak demand periods. The dam harnesses the kinetic energy of water flow, utilizing advanced hydro technology that maximizes efficiency and minimizes environmental impact. The hydroelectric generation process involves the movement of water through turbines, which convert the potential energy stored in the dam’s reservoir into electrical energy. This clean energy source is essential for reducing South Africa’s reliance on fossil fuels, aligning with national energy policies aimed at increasing renewable energy contributions. As one of the largest dams in the country, Gariep Dam not only supports power generation but also provides vital water resources for agriculture and domestic use, making it an integral asset for the region’s socio-economic development.

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