KS Energy Co., Ltd. has joined forces with Hitachi, Ltd. to develop an Extra-High Voltage Grid Battery Energy Storage System in Kumamoto Prefecture, Japan. The collaboration goals to reinforce energy provide stability within the Kyushu area and assist carbon neutrality objectives.
The initiative, which is about to function a battery storage system with a deliberate capability of fifty,000 kW and 112,880 kWh, will handle the area’s energy supply-demand imbalance. Renewable vitality fluctuation has been a major problem, resulting in output curtailments when provide exceeds demand. The new system goals to mitigate these points by offering dependable balancing energy.
KS Energy, established by Higo Bank, Ltd., is pioneering this venture as the primary extra-high voltage battery storage enterprise by a financial institution subsidiary in Japan. The firm plans to handle the facility buying and selling operations in-house, together with market value forecasting and battery management, to generate income from market transactions.
Hitachi will contribute its in depth experience in battery vitality storage initiatives to assist KS Energy from the early phases of the event course of, extending to operational launch. Hitachi’s position contains venture feasibility analysis, gear design, procurement, and set up, making certain sustainable assist for ongoing operations of the storage facility.
The partnership can even discover the introduction of an influence buying and selling assist system developed by Hitachi. This system goals to optimize the operation of storage battery belongings, leveraging superior AI options beneath Hitachi’s Lumada 3.0 initiative. It is predicted to reinforce the utilization of renewable vitality assets and preserve a secure energy provide.
The deliberate facility, provisionally named the KSE Kumamoto Battery Energy Storage System, is scheduled to begin operations in January 2029. Through this collaboration, each KS Energy and Hitachi purpose to make the Kyushu area a frontrunner in renewable vitality circulation, contributing to each secure energy provide and carbon neutrality achievements.

