Arenal is a 157.398MW hydro power project. It is located on Arenal river/basin in Guanacaste, Costa Rica. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 1979. Buy the profile here.

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Description

The project is currently owned by Instituto Costarricense de Electricidad with a stake of 100%.

Arenal is a reservoir based project. The hydro reservoir capacity is 2,416 million cubic meter. The gross head and net head of the project are 210m and 186m respectively. The penstock length is 641.38m. The penstock diameter is 2m. The project generated 637,000 MWh of electricity.

Development status

The project got commissioned in 1979.

Contractors involved

Fuji Electric was selected as the turbine supplier for the hydro power project. The company provided 3 units of francis turbines, each with 52.466MW nameplate capacity.

Mitsubishi Heavy Industries supplied 3 electric generators for the project. The generator capacity is 61.72 MVA.

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This content was updated on 14 October 2024

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GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.