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Renewable-energy trade coverage and the plant operator's own materials date the Gorona del Viento[2] inauguration to 27 June 2014.
The plant operator's own site confirms the facility and its role in supplying El Hierro's electricity.[1]
Renewable-energy trade press dates the Gorona del Viento[2] inauguration to 27 June 2014 and describes the wind-pumped-hydro design.
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