About Tokyo Air Energy Storage Project
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About Tokyo Air Energy Storage Project video introduction
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6 FAQs about [Tokyo Air Energy Storage Project]
What is the Hirohara battery energy storage system?
“The Hirohara battery energy storage system is Eku Energy’s first project in Japan set to reach Financial Close and our latest global project that combines our global energy storage specialisation coupled with our deep local presence,” Daniel Burrows, Head of Eku Energy APAC, said.
How much does Tokyo's FY2024 subsidy cover?
The subsidy covers up to 2 billion yen per project. A total of 12 projects totaling 180MW/595.3MWh was awarded 13 billion yen through Tokyo’s FY2024 subsidy for promoting grid-scale battery storage, the metropolitan government’s document released in February 2025 shows.
Where in Japan will a solar power plant be built?
Geographically, three of the projects will be built in Ibaraki Prefecture, two in Kanagawa, Chiba, and Tochigi each, and one in Tokyo, Saitama, and Gunma each. As Japan works to expand battery storage amid growing solar and wind capacity, METI also runs a similar subsidy scheme at the national level.
Which companies have been awarded a TSO project in Japan?
Four were awarded in the Tokyo TSO area, three in Chubu, two in Kansai and Chugoku each, and one in Tohoku. Four companies including Hanwha’s Q.ENEST Holdings, Banpu Japan, Mitsuuroko Green Energy, and Kurihalant were awarded two projects.
When is EKU energy launching a battery energy storage system?
Photo from Eku Energy. The project is expected to begin operations in July 2026. Global energy storage specialist Eku Energy will be developing its first battery energy storage system (BESS) in Japan with a capacity of 30 megawatts (MW)/120 MW-hours.
How many projects will Tokyo century build?
Tokyo Century was the only company to receive funding for two projects as the main applicant. Geographically, three of the projects will be built in Ibaraki Prefecture, two in Kanagawa, Chiba, and Tochigi each, and one in Tokyo, Saitama, and Gunma each.