Palmiet Pumped Storage Scheme

Pumped storage hydroelectric plant in the Western Cape

Dam in Western Cape
34°11′52″S 18°58′27″E / 34.19782°S 18.97407°E / -34.19782; 18.97407StatusOperationalOpening date1988; 36 years ago (1988)Operator(s)EskomUpper reservoirCreatesRockview DamTotal capacity3 100 000 m3[1]Lower reservoirCreatesKogelberg DamPower StationInstalled capacity400 MW

The Palmiet Pumped Storage Scheme consists of two 200 megawatts (270,000 hp) turbine units located 2 kilometres (1.2 mi) upstream of the Kogelberg Dam on the Palmiet River near Cape Town, South Africa.[2] The pumped-storage hydroelectricity plant is capable of responding to a surge in peak power demand in minutes.[3] At night, excess power on the grid generated by conventional coal and nuclear plants is used to pump water to the upper Rockview Dam overlooking Gordon's Bay.

It is regarded[by whom?] as a forerunner in environmental engineering. The whole Palmiet site is a conservation area and in December 1998 the area was declared a Biosphere Reserve by UNESCO - the first in South Africa.

See also

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References

  1. ^ "Eskom - Palmiet Pumped Storage Scheme" (PDF).
  2. ^ "Palmiet Pumped Storage Scheme". Eskom. 28 February 2023.
  3. ^ "PUMPED STORAGE HYDROELECTRIC SCHEMES AND WATER TRANSFER" (PDF). Eskom. Archived from the original (PDF) on 2015-04-27. Retrieved 2015-04-20.

External links

  • Palmiet Pumped Storage Scheme on the Eskom-Website
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