2026-11-11PR TIMES
[Joint project with Nippon Chikudenchi] Approx. 2 MW grid-scale battery storage facility in Kainan, Wakayama Prefecture begins receiving power
【日本蓄電池との共同プロジェクト】和歌山県海南市で約2MW 系統用蓄電所が受電開始（揖斐川町の系統用蓄電所）
Remixpoint Co., Ltd. announced that its 'NC Kainan Kitsu Storage Station' in Kainan, Wakayama Prefecture, began receiving power on November 9, 2026, as the fifth site of its joint project with Nippon Chikudenchi. The company plans to enter the demand-supply adjustment market around February 2027.
- operating (power reception started 2026-11-09; market entry planned around 2027-02)
- 和歌山県海南市
- 2 MW
- 8 MWh
- リミックスポイント
- 合同会社NCパイオニア
- 日本蓄電池
- CATL
- TMEIC
Full account
- Company: Remixpoint Co., Ltd. (TSE code 3825), through its consolidated subsidiary GK NC Pioneer; partner Nippon Chikudenchi Co., Ltd.
- Project: joint project developing grid-scale storage stations at 7 sites nationwide.
- Facility: NC Kainan Kitsu Storage Station, Kainan, Wakayama Prefecture; rated output about 2 MW (1,996 kW); rated capacity about 8 MWh (8,146 kWh).
- Equipment: battery system by CATL; PCS (power conditioner) by TMEIC.
- Power reception started November 9, 2026; this is the 5th of the 7 project sites.
- Next steps: procedures for entry into各 markets; entry into the demand-supply adjustment market planned around February 2027 (FY ending March 2027). Operation planned across JEPX, demand-supply adjustment market and capacity market, aiming for continuous revenue over the medium to long term.
- Remaining two sites: Ibigawa-cho, Ibi-gun, Gifu Prefecture, power reception expected December 2026; Nagano City, Nagano Prefecture, expected March 2027.
- Group-wide: 8 storage stations have begun receiving power including this one; 5 have entered the demand-supply adjustment market. Target: 48 high-voltage grid storage stations by March 2029, of which 25 to be company-owned.
- Outlook: the company says the impact on current consolidated results is minor.
- Nippon Chikudenchi was established July 2024; business: construction and operation of grid storage, electricity supply and sales.
日本語で読む
【日本蓄電池との共同プロジェクト】和歌山県海南市で約2MW 系統用蓄電所が受電開始（揖斐川町の系統用蓄電所）
- 会社：株式会社リミックスポイント（証券コード3825）。連結子会社の合同会社NCパイオニアを通じて開発。共同事業者は日本蓄電池株式会社。
- 事業：全国7か所で系統用蓄電所を開発。
- 施設：NC海南市木津蓄電所（和歌山県海南市）。定格出力約2MW（1,996kW）、定格容量約8MWh（8,146kWh）。
- 機器：蓄電システムはCATL製、PCSはTMEIC製。
- 2026年11月9日に受電開始。本プロジェクトの5か所目。
- 今後：各市場への参入手続きを進める。需給調整市場への参入は2027年2月頃を予定。JEPX、需給調整市場、容量市場など複数市場で運用し、中長期的な継続収益を目指す。
- 残る2か所：岐阜県揖斐郡揖斐川町は2026年12月に受電開始の見込み、長野県長野市は2027年3月の見込み。
- グループ全体：本件を含め8か所で受電開始、5か所が需給調整市場に参入。2029年3月期までに高圧系統用蓄電所48か所を開発する目標、うち25か所を自社保有予定。
- 業績：当期連結業績への影響は軽微とのこと。
- 日本蓄電池：2024年7月設立。系統用蓄電所の建設・運営、電力の供給及び販売など。