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Kazunogawa (No.4) Pump Expansion

Technology Type Open-loop Pumped Hydro Storage
Rated Power 400000 kW
URL More about Kazunogawa (No.4) Pump Expansion
The Kazunogawa Dam (葛野川ダム) uses water from the Sagami River system to power an 800 MW pumped storage hydroelectric scheme. It is located 18 km (11 mi) east of Kōshū in Yamanashi Prefecture, Japan. The Kazunogawa (No.4) Pump Expansion project commissioned June 9, 2014 increased the dam's capacity by 400 MW.
This data has been validated by project staff through a review of publicly available information about the project, and verified by the project owner.
Project Status
Status Operational
Commissioning On 09.06.2014
Project Includes Multiple Systems No

3064-1 Seto Azakoganezawa
Tuchimuro, Yamanashi

Utility Type
Paired Grid Resource
Project Includes Multiple Systems No
Ownership & Value Chain Partners
Ownership Model Utility-Owned
Equity Owner 1 Tokyo Electric Power Company
Cost & Performance
Performance Performance metrics not available
Service Use Case Electric Energy Time Shift
Electric Supply Capacity
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