[Nippon Battery Co., Ltd.] Battery Installation Begins at Grid-Connected Storage Facility "NC Ochi-cho Nagabeta Storage Battery Plant" in Karatsu City, Saga Prefecture
Nippon Battery Co., Ltd. has commenced battery installation at its NC Ochi-cho Nagabeta Storage Battery Plant in Karatsu City, Saga Prefecture. This project is vital for securing the regulation capacity needed for stable power supply, supporting carbon neutrality and the expansion of renewable energy. The company manages the entire process, from selecting suitable land to constructing the storage facilities.
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- 📰 Published: April 2, 2026 at 01:00
- 🔍 Collected: April 1, 2026 at 16:47
- 🤖 AI Analyzed: April 17, 2026 at 02:19 (369h 31m after Collected)
Nippon Battery Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo, President and CEO: Shuichi Urushibara) announces that battery installation has commenced at the NC Ochi-cho Nagabeta Storage Battery Plant (Location: Karatsu City, Saga Prefecture), which the company is developing.
Amidst the push for carbon neutrality and the expansion of renewable energy adoption, securing "regulation capacity," which is essential for stable power supply, has become a significant societal challenge.
Our company consistently promotes the grid-connected battery storage business, from selecting suitable land for projects, to various adjustments and necessary procedures with power companies, selecting and implementing optimal battery solutions, and constructing storage facilities.

【Facility Overview】

|
Facility Name |
NC Ochi-cho Nagabeta Storage Battery Plant |
|
Location |
Karatsu City, Saga Prefecture |
|
Design & Construction Company |
Kraftia Co., Ltd. |
|
Installation Start Date |
March 26, 2026 |
|
Primary Use |
Demand-Supply Adjustment Market, JEPX (Wholesale Market), Capacity Market response, Renewable Energy Output Stabilization |
【Company Overview】
■ Nippon Battery Co., Ltd.
Company Name: Nippon Battery Co., Ltd.
Representative: President and CEO Shuichi Urushibara
Location: Kasumigaseki Building 13F, 3-2-5 Kasumigaseki, Chiyoda-ku, Tokyo
Business Activities: Development and operation of grid-connected battery storage facilities
URL: https://nipponchikudenchi.co.jp
■ Kraftia Co., Ltd.
Company Name: Kraftia Co., Ltd.
Representative: President and CEO Ishibashi Kazuyuki
Location: ONE FUKUOKA BLDG. 14F, 1-11-1 Tenjin, Chuo-ku, Fukuoka City, Fukuoka Prefecture
Business Activities: Power distribution business, electrical business, air conditioning pipe business, information and communication business, eco-business, housing eco-business, new business, overseas business
URL: https://www.kraftia.co.jp/