PROJECT NEWS
In June 2026, two grid-side high-voltage energy storage plants developed by TAOKE Energy in Hiroshima, Japan, were successfully commissioned. Having completed grid connections on June 5 and 17, both projects will now enter Japan's EPRX market for Primary Frequency Regulation (PFR) and peak-shaving trading.
Overview
· Project Name：Shobara Hiroshima No. 1 2MW BESS
· Grid Connection Date：June 17, 2026
· Rated Power：2MW
· Battery Capacity：8.14MWh
△Site Photo
· Project Name：Shobara Hiroshima No. 2 2MW BESS
· Grid Connection Date：June 5, 2026
· Rated Power：2MW
· Battery Capacity：8.14MWh
△Site Photo
With mature end-to-end solutions for grid-side BESS, TAOKE Energy is one of the few companies in Japan to achieve large-scale development of early-stage plants. We have secured 60 high-voltage and 3 ultra-high-voltage project developments, exceeding 1GWh in total capacity. In 2026, as grid connections accelerate, 20 grid-side projects are already operational, with the total expected to hit 45 by year-end (including self-developed and equipment sales).
Japan’s electricity balancing market, launched in 2021 and fully opened to peak-shaving and frequency regulation in 2024, is a core revenue driver. Early-stage plants can fully capture this market window. Currently, several TAOKE Energy projects are actively participating in the PFR market, positioning us among the few to have achieved stable frequency regulation returns.
What's Next
Going forward, TAOKE Energy will leverage its integrated "SI + EM + AG" solution to deliver efficient, reliable, risk-controlled, and high-yield asset management services to clients worldwide.