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The Gariep Dam is the largest storage reservoir in South Africa. In South African English , 'dam' refers both to the structure and the water volume it retains. Gariep Dam has a total storage capacity of approximately 5,340,000 megalitres (5,340 hm 3 ) and a surface area of more than 370 square kilometres (140 sq mi) when full.
The system includes two converter stations, one at Songo in Mozambique and the other at Apollo in South Africa. The amount of water that flows through these turbines makes this dam the largest hydroelectric plant in southern Africa. 1,450 megawatts get generated from the water passing through the five turbines. [10]
This article provides a list of the largest hydroelectric power stations by generating capacity. Only plants with capacity larger than 3,000 MW are listed. The Three Gorges Dam in Hubei, China, has the world's largest instantaneous generating capacity at 22,500 MW of power. In second place is the Baihetan Dam, also in China, with a capacity of ...
In 2022, South Africa imported 10,800 GWh from the Cahora Bassa Hydroelectric Power Station in Mozambique via the 1,920 MW Cahora Bassa (HDVC) Power Transmission System. [ 4 ] [ 5 ] Most power stations in South Africa are owned and operated by the state owned enterprise , Eskom .
The Drakensberg Pumped Storage Scheme is an energy storage facility built in the South African provinces of Free State and KwaZulu-Natal starting in 1974 and completed by 1981. [2] Four dams are involved in the scheme; the Driekloof Dam (joined to the Sterkfontein Dam), the Kilburn Dam, the Woodstock Dam and the Driel Barrage.
Pumped-storage hydroelectric power stations in South Africa (4 P) Pages in category "Hydroelectric power stations in South Africa" The following 8 pages are in this category, out of 8 total.
As of 2019, no power station comparable to Three Gorges is under construction, as the largest under construction power station is the hydroelectric Baihetan Dam (16,000 MW). [ 2 ] The proposed 20,000 MW Australia 's Darwin Solar Park , for the Australia-Asia Power Link , would be slightly below the capacity of the Three Gorges Dam.
The following table lists the largest man-made dams by volume of fill/structure. By general definition, a dam is a barrier that impounds water or underground streams, hence tailings dams are relegated to a separate list. Data on volume of structure is not as easily available or reliable as data on dam height and reservoir volume.