View all newsletters
Receive our newsletter - data, insights and analysis delivered to you
  1. Market Data
November 26, 2021

Okuyahagi, Japan

By Carmen

Okuyahagi is a 1,095MW hydro power project. It is located on Yahagi river/basin in Aichi, Japan. The project is currently active. It has been developed in multiple phases. The project construction commenced in 1930 and subsequently entered into commercial operation in 1980.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Hydropower 1,095 1,095 Active Aichi, Japan


The project is currently owned by Chubu Electric Power.

Okuyahagi is a pumped storage project. The hydro reservoir capacity is 11.05 million cubic meter.

Okuyahagi (Okuyahagi No. 2) consists of 3 units of francis turbines.

Development Status

The project construction commenced in 1930 and subsequently entered into commercial operation in 1980.

Contractors Involved

Okuyahagi (Okuyahagi No. 1) is equipped with Toshiba Hydro Power (Hanzhou) francis turbines. The phase consists of 3 turbines.


All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.

Related Companies

NEWSLETTER Sign up Tick the boxes of the newsletters you would like to receive. The top stories of the day delivered to you every weekday. A weekly roundup of the latest news and analysis, sent every Wednesday. The power industry's most comprehensive news and information delivered every month.
I consent to GlobalData UK Limited collecting my details provided via this form in accordance with the Privacy Policy


Thank you for subscribing to Power Technology