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BESS units manufactured by Japanese company PowerX at OLY Powerstorage Midoricho, another project for which electricity market participation is managed by KEPCO subsidiary E-Flow, for customer Olympia. Image: Olympia / PowerX

Japan: Electric utilities KEPCO, Kyuden, make progress in emerging battery storage market

May 12, 2025
Regional electric utility companies in Japan are playing key roles in the delivery of battery energy storage system (BESS) resources.
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Tesla Powerpacks add Japanese trains to Osaka virtual power plant

April 5, 2019
A Tesla Powerpack energy storage system with 7MWh capacity has been deployed for a train company in Japan, adding backup power capabilities to trains and adding the system to an ongoing virtual power plant project.
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