Hammeren Hydroelectric Power Station

Hammeren Power Station
Official name Hammeren kraftstasjon
Country Norway
Location Oslo
Coordinates 59°59′48″N 10°45′00″E / 59.99667°N 10.75000°E / 59.99667; 10.75000Coordinates: 59°59′48″N 10°45′00″E / 59.99667°N 10.75000°E / 59.99667; 10.75000
Status Operational
Commission date 1900 (1900)
Owner(s) E-CO Vannkraft AS
Pumped-storage power station
Upper reservoir Skjærsjøen
Lower reservoir Maridalsvannet
Hydraulic head 105 m
Generating units 1 × 5.6 MW
Power generation
Units decommissioned 6
Nameplate capacity 5.6 MW
Capacity factor 32.6%
Annual net output 16 GW·h

Hammeren Hydroelectric Power Station (Norwegian: Hammeren kraftstasjon) is a hydroelectric power station located in Oslo, Norway. It is the only power station in Oslo, and among the oldest power stations still running in Norway. It has a total installed capacity of 5 MW, and an annual production of 16 GWh. The power station utilises the waterfalls from Skjærsjøen to Maridalsvannet, with a total height of 105 m. It was established in 1900 by the company Christiania Elektricitetsværk, originally with 4 generator units, and increased to six units in 1901. In 1927 the six generators were replaced by a single 5.6 MW unit.[1][2]

See also

References

  1. Henriksen, Petter (ed.). "Hammeren kraftstasjon". Store norske leksikon (in Norwegian). Oslo: Kunnskapsforlaget. Retrieved 14 April 2011.
  2. Jahnsen, Jahn Børe. "Kraftverket ved Hammeren". Maridalen (in Norwegian). Oslo: Grøndahl. pp. 78–80. ISBN 82-504-1724-0.
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