Technical FAQs 4

What is Japan's first energy storage project?

In 2015, we started Japan's first demonstration project covering energy storage connected to the power grid in the Koshikishima, Satsumasendai City, Kagoshima. This project is still operating in a stable manner today. One feature of our grid energy storage system is that it utilizes reused batteries from EVs.

Are 5G mmWave compatible base stations expensive?

In addition, conventional 5G mmWave compatible base stations are large and expensive, and there were cost issues in terms of deploying a large number of them.

Where can I find a 5G business design handout?

(Note 4) See the handout from the Ministry of Internal Affairs and Communications' 5G Business Design Working Group (3rd meeting).

Can EKU energy commercialise large-scale batteries in Japan?

For Eku Energy, the LTDA is important to the business model of its Japanese projects but the developer, perhaps best known for projects in the UK and Australia, sees three pathways to commercialisation for large-scale batteries in Japan. The company secured a 20-year tolling agreement for its first Japan project, the 30MW/120MWh Hirohara BESS.

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