Announced details
Adjusting fluctuations in renewable energy generation, balancing electricity supply and demand, and stabilizing the power grid
There are no capital, personnel, business, or related-party relationships. However, as a partner company of eREX Co.,Ltd., our group has entered into construction contracts for this project and for the development of grid-scale battery storage facilities in the Tokyo Electric Power Company service area.
Kyobashi Edogrand, 14th Floor, 2-1 Kyobashi 2-chome, Chuo-ku, Tokyo. Established on 8 December 1999, with stated capital of ¥18.3 billion. The representative director and president is Honna Hitoshi (本名 均). The company engages in electricity retailing, electricity trading, power generation, fuel trading, and overseas power generation and fuel businesses, among others.
Kushima, Miyazaki Prefecture
In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Grid-scale battery storage facility (grid-scale battery storage system) |
| Counterparty | eREX Co.,Ltd. (Securities Code: 9517) |
| Counterparty overview | Kyobashi Edogrand, 14th Floor, 2-1 Kyobashi 2-chome, Chuo-ku, Tokyo. Established on 8 December 1999, with stated capital of ¥18.3 billion. The representative director and president is Honna Hitoshi (本名 均). The company engages in electricity retailing, electricity trading, power generation, fuel trading, and overseas power generation and fuel businesses, among others. |
| Relationship with the Company | There are no capital, personnel, business, or related-party relationships. However, as a partner company of eREX Co.,Ltd., our group has entered into construction contracts for this project and for the development of grid-scale battery storage facilities in the Tokyo Electric Power Company service area. |
| Launch date | Completed and handed over as of 24 April 2026 |
| Applicable area | Adjusting fluctuations in renewable energy generation, balancing electricity supply and demand, and stabilizing the power grid |
| Location | Kushima, Miyazaki Prefecture |
| Location scale | Rated output: 1,998 kW; rated capacity: 8,128 kWh |
Items this document does not state (10)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To balance fluctuations in renewable energy generation and stabilize the power grid. The project is also being undertaken as a partner company of eREX Co.,Ltd., which aims to enter the grid-scale battery storage business.