Exciting Launch of NC Iwata-Mitsuke Storage Facility
On January 24, 2026, Nippon Chikudenchi Co., Ltd., based in Chiyoda, Tokyo, alongside Digital Grid Co., Ltd. from Minato, Tokyo, officially commenced operations at their new energy storage facility, the NC Iwata-Mitsuke. Located in Iwata City, Shizuoka Prefecture, this facility aims to address the essential challenge of energy supply and demand fluctuations in Japan's power system. As renewable energy sources continue to gain traction, innovative solutions like battery energy storage become critical to ensure stability and reliability in power supply.
Facility Overview
The NC Iwata-Mitsuke storage site is equipped with a rated output of 1,988 kW and a capacity of 8,146 kWh. The battery system, provided by TMEIC and incorporating technology from CATL, offers an effective solution to absorb and smooth out the variability inherent in renewable energy generation. This initiative is not just another energy project; it represents a model case for battery energy storage and demand adjustment services within the energy market. Through collaboration, Nippon Chikudenchi and Digital Grid are working towards creating new energy value and enhancing overall efficiency in the electricity market.
The Role of Energy Storage in Japan
With the increasing deployment of renewable energy, one of Japan's pressing issues has become the management of supply and demand fluctuations in its energy system. Battery storage systems, being pivotal in bridging the gap between generation and consumption, provide a foundational infrastructure for stabilizing the grid and evolving the electricity market. Nippon Chikudenchi oversees the entire development and operation of the project, while Digital Grid leverages its digital platforms to assist in aggregation and entry into the demand response markets. This collaboration promises a sustainable framework for power adjustments, integrating technology, operations, and market strategies.
Future Prospects
Looking ahead, Nippon Chikudenchi plans to expand its network of battery storage facilities across Japan. The aim is to establish a regional energy model that interlinks wholesale markets, demand response markets, and energy support for disaster prevention. Through collaboration with Digital Grid, the company is committed to fostering stable use of renewable energy and contributing to a decarbonized society, thereby enhancing Japan's energy ecosystem.
In summary, the NC Iwata-Mitsuke storage facility stands as a beacon of innovation and collaboration in Japan's pursuit of sustainable energy solutions. As this partnership progresses, it holds the promise of significant advancements in the way we manage and optimize energy resources.
Company Profiles
- - Nippon Chikudenchi Co., Ltd.
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CEO: Shuichi Urushihara
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Location: 13th Floor, Kasumigaseki Building, 3-2-5 Kasumigaseki, Chiyoda, Tokyo
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Business: Development and operation of battery systems
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Website: Nippon Chikudenchi
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CEO: Yusuke Toyota
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Location: 3rd Floor, Akasaka Enzaka Building, 1-7-1 Akasaka, Minato, Tokyo
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Business: Operation of the DGP platform for energy and environmental value trading, aggregation services for decentralized power sources
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Website: Digital Grid