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.
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.
The project construction commenced in 1958 and subsequently entered into commercial operation in 1968.
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.
For more details on John Day, buy the profile here.