In August 2025, 3 companies joined the Electric Power Reserve Exchange (EPRX), which runs Japan’s balancing market. With that, the exchange had 106 members as of the end of the month.
The new members include:
EPRX was established on April 1, 2024, to take over the operation of Japan’s balancing market, which was partially launched in April 2021, from a cooperative of Japan’s nine mainland TSOs.
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