John Day is a 2,160MW hydro power project. It is located on Columbia river/basin in Oregon, the US. 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. The project construction commenced in 1958 and subsequently entered into commercial operation in 1968. Buy the profile here.
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Description
The project is currently owned by The US Army Corps of Engineers Walla Walla District.
John Day is a run-of-river project. The gross head of the project is 30.8m. John Day underwent through rehabilitation & modernization during 2013.
Development status
The project construction commenced in 1958 and subsequently entered into commercial operation in 1968.
Contractors involved
Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 16 units of kaplan turbines, each with 135MW nameplate capacity.
GE Renewable Energy supplied 16 electric generators for the project. The generator capacity is 142.1 MVA.
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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.
