Tadami is a 65MW hydro power project. It is located on Tadami river/basin in Fukushima, Japan. The project is currently active. It has been developed in single phase. The project construction commenced in 1981 and subsequently entered into commercial operation in 1989.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Hydropower 65 65 Active Fukushima, Japan Electric Power Development


The project is developed and owned by Electric Power Development.

The hydro reservoir capacity is 45 million cubic meter. The net head of the project is 19.8m.

The project has 1 electric generator installed at the site. The generator capacity is 67.2 MVA.

Development Status

The project construction commenced in 1981 and subsequently entered into commercial operation in 1989.

Contractors Involved

Hitachi Mitsubishi Hydro was selected as the turbine supplier for the hydro power project. The company provided 1 unit of kaplan turbine with 65.8MW nameplate capacity.

About Electric Power Development

Electric Power Development Co Ltd (J-Power) is a wholesale electric utility that supplies hydroelectric and thermal power. It owns and operates a network of hydroelectric, thermal, wind and geothermal power plants. The company provides electricity and transmission services to major electric power companies in Japan. It constructs and operates power transmission and transforming facilities. J-Power’s other activities comprises environmental, telecommunications, overseas generation investment, consulting, selling of coal and resource management. The company owns and operates power generation facilities in several countries including Thailand, the US and China. J-Power is headquartered in Chuo-ku, Tokyo, Japan.


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.