Pumped-Storage Plants in Portugal and Spain

Aguayo
Location: Spain
Operator: Enel Viesgo
Configuration: 4 X 85 MW FPT
Operation: 1982-1983
T/G supplier: Voith, Mecanica de la Pena, ABB

Photograph courtesy of Enel Viesgo
Posted 26 Jun 2005

Alqueva
Location: Portugal
Operator: Emp de Desenvolvimento e Infraestruturas do Alqueva SA (EDIA)
Configuration: 2 X 130 MW
Operation: 2003-2004
T/G supplier: Alstom
EPC: Hidrorumo
Quick facts: Development started in 1957 for this $1.7bn multiuse project on the Guadiana River in south central Portugal. The 96m dam created Europe’s biggest man-made reservoir measuring about 80km long. In Sep 1995, EDP signed a protocol agreement with state-owned EDIA to complete the development. In 2001, the European Investment Bank (EIB) made a €65mn loan for the plant and the dam floodgates were closed in Feb 2002 despite continuing protests from environmentalists concerned that the new reservoir would have detrimental effects on the regional environment. The scheme includes the construction of nine small dams and about 5,000km of canals and pipelines to irrigate 110,000ha. The Pedrogao Dam was built 23km downstream to create a regulating reservoir.

Photograph courtesy of EDIA
Posted 8 May 2004

Bolarque
Location: Spain
Operator: Unión Fenosa
Configuration: 2 X 14 MW Francis, 4 X 52 MW FPT
Operation: 1954-1973
T/G supplier: Neyrpic, Escher Wyss, BBC

Photograph courtesy of Unión Fenosa
Posted 21 Aug 2008 

 

Cortes - La Muela
Location: Spain
Operator: Iberdrola
Configuration: 3 X 210 MW FPT (La Muela),
2 X 140 MW Francis (Cortes)
Operation: 1988-1989
T/G supplier: Voith, Mecanica de la Pena, ABB, Neyrpic, GE
EPC: Agroman, Hernando, Entrecanales
Quick facts: In Jul 2008, four 213-MW FPT turbines were ordered from Voith to extend the PSP. These are scheduled for 2012.

Photograph courtesy of Iberdrola
Posted 27 Feb 2005

Sallente
Location: Lerida
Operator: Endesa SA
Configuration: 4 X 113 MW FPT
Operation: 1985-1986
T/G supplier: Voith, Mecanica de la Pena, ABB

Photograph by Xavi Larrosa
Posted 6 Oct 2010

 

Torrao
Location: Portugal
Operator: EDP Group
Configuration: 2 X 73 MW FPT
Operation: 1988-1989
T/G supplier: Sorefame

Photograph courtesy of EDP Group
Posted 27 Feb 2005

 

Abbreviations

Data: industcards, Platts UDI World Electric Power Plants Data Base

Updated 10/06/10

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