The pumped-storage station commissioned in 1984 in caverns inside Elidir mountain beside Llanberis in Snowdonia, north Wales, known locally as Electric Mountain and run by First Hydro Company, a division of Engie. It stores about 9.1 gigawatt-hours and is prized for speed: a single generator reaches full load from standstill in about 75 seconds, and the whole station can reach 1,800 megawatts from spinning reserve in about 16. As pumped storage it consumes more energy pumping than it returns, selling response and peak power rather than generation.
Facts
Facility Type LocationLlanberis, Gwynedd, Wales 1 Capacity (MW)Dispatch capacity; as pumped storage the station is a net consumer of electricity. Commissioned Year Connections
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Sources
1. Wikipedia
Wikimedia FoundationDinorwig Power Station, specification infobox
Commission date: 1984
Operating status, entity description
known locally as Electric Mountain and run by First Hydro Company, a division of Engie.
Uses Source: Hydropower, Dinorwig Power Station, specification
From standstill, a single 450-tonne generator can synchronise and achieve full load in approximately 75 seconds
Associated With: Pumped Storage Hydropower, Dinorwig Power Station, specification
zero to 1800 MW load can be achieved in approximately 16 seconds
View the Source Dinorwig Power Station (Wikipedia)
Dinorwig Power Station, opening
known locally as Electric Mountain, or Mynydd Gwefru
In Group: Pumped Storage Stations, Lead
The Dinorwig Power Station (Welsh: Gorsaf Bŵer Dinorwig, pronounced [dɪˈnɔrwɪɡ]), known locally as Electric Mountain, or Mynydd Gwefru, is a pumped-storage hydroelectric scheme, near Dinorwig, Llanberis in Snowdonia national park in Gwynedd, north Wales.
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