Entry into the Grid-Scale Battery Storage Business
First written in FY2025. 15 of 21 entries say "Advanced", first in FY2026-H1. Latest entry: 2026-10-14.
26 other companies' latest entry also says "Advanced".
- FY2027-H1AdvancedAnnual report
「During the interim consolidated accounting period, the Company completed construction of a grid-scale battery storage facility in Kitsuki, Oita Prefecture, in the first quarter, and entered into agreements to acquire land, equipment and power connection rights for grid-scale battery storage facilities in Ise, Mie Prefecture, and Nagano, Nagano Prefecture. For the Nagano City Toyono storage facility, the Company entered into a sale agreement in April 2026 and completed delivery in June of the same year, and accordingly recognized revenue and gain on sale during the interim consolidated accounting period.」
The battery storage business progressed through completion of construction on the Kitsuki project, acquisition agreements for the Ise and Nagano projects, and the agreement, delivery and recognition of gain on sale for the Nagano project. - 2026-09-28SoftenedTimely disclosure
「当社は、2026 年３月 19 日付「販売用不動産（系統用蓄電所の土地及び設備）並びに電力接続権の売却に関するお知らせ」にて、鹿児島県曽於市所在の蓄電所（以下、「本物件」といいます。）の売却を公表しておりましたが、本日、売却中止を決議いたしましたので、下記のとおりお知らせいたします。」
系統用蓄電池事業そのものの終了ではなく、曽於市蓄電所の売却方針が中止され、事業方針の見直しと合意解約に至った。canonical thread は変更しない。 - 2026-09-27Softenedkabutan.jp
「スターシーズ fell for a third straight day, cancellation of sale of grid-scale battery storage facility in Soo, Kagoshima Prefecture」
系統用蓄電池事業で予定されていた曽於市の蓄電所売却が中止されたと報じられ、同案件の売却進展が弱まった。 - FY2026AdvancedAnnual report
「As a result, revenue from the grid-scale battery business was ¥2.234 billion and segment profit was ¥477 million.」
The grid-scale battery storage business became a reportable segment in the third quarter and, through the sale and delivery of projects, recorded revenue of ¥2.234 billion and segment profit of ¥477 million. - FY2026-H1AdvancedAnnual report
「Under this project, the Company is promoting a grid-scale battery storage business aimed at developing and operating storage facilities at 50 sites nationwide by fiscal 2027, with total output of 100 MW and battery capacity of approximately 400 MWh, thereby contributing to the further expansion of renewable energy adoption.」
The grid-scale battery storage business has been developed into a specific plan targeting 50 sites nationwide, 100 MW and 400 MWh by fiscal 2027, and development and construction have progressed for the first through third facilities. - FY2025First statedAnnual report
「We will promote initiatives to expand the Group's business and improve earnings by developing new businesses, including entry into the grid-scale battery storage business, with the aim of maximizing corporate value.」
As part of developing new businesses to reduce dependence on apparel retail, the Company described for the first time its policy of entering the grid-scale battery storage business.