JAPEX Mihama Battery Energy Storage System
This is a grid-scale battery facility (Battery Energy Storage System) with an output of approximately 2,000 kW and a capacity of approximately 6,000 kWh, located within our Research Center in Chiba City, Chiba Prefecture.
The Battery Energy Storage System is connected to the Tokyo Electric Power Company's power system (a system that supplies electricity from power plants to consumers), and stores electricity. The stored electricity is traded in the Wholesale electricity market, the Supply and demand adjustment market, and the Capacity market.
Outline
Basic Information
- Name: JAPEX Mihama Battery Energy Storage System
- Location: Hamada, Mihama-ku, Chiba-City, Chiba Prefecture Inside Research Center
Outline of Facility
- Battery type: Lithium-ion storage battery
- Output: 1,999 kW
- Capacity: approx. 6,000 kWh
JAPEX Mihama Battery Energy Storage System
History
- August 2024: Start of construction
- August 2025: Start of commercial operation
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