New Energy Storage Project Begins Operations in Tamana City, Japan

In the backdrop of increasing demand for carbon neutrality and the integration of renewable energy, the NC Tamana City Aono Energy Storage Facility located in Tamana City, Kumamoto Prefecture, has officially commenced operations. This facility is a joint venture developed by Nippon Chikudenchi Co., Ltd. and Remixpoint, Inc., highlighting a significant contribution to Japan's energy sustainability efforts.

Importance of Energy Storage

With the global shift towards renewable energy, it has become crucial to ensure stability in power supply. This stability is heavily reliant on the ability to manage and balance electricity demand and supply effectively. The electric battery storage technology employed here plays a vital role in absorbing fluctuations in energy supply and ensuring consistent utility operations.

The NC Tamana City Aono facility is equipped with a rated output of 1,988 kW and a capacity of 8,146 kWh. The battery systems installed are sourced from CATL, complemented by TMEIC’s Power Conditioning Systems (PCS), which are known for their reliability and exceptional control performance. This advanced setup enables the facility to operate stably in the demand-supply adjustment market, wholesale market (JEPX), and capacity market.

Project Development Details

The development of the facility involved meticulous planning and execution, ensuring all regulatory approvals and arrangements with local electricity providers were successfully managed. The entire process, from site selection to the implementation of optimal battery solutions and the construction of the energy storage facility, was managed by Nippon Chikudenchi, demonstrating their commitment to this integral sector of the energy market.

The construction efforts were undertaken by Kraftia Co., Ltd., ensuring that local environmental conservation and safety standards were prioritized throughout the design and construction phases. This reflects a broader commitment to not only enhancing energy storage solutions but also safeguarding the communities they serve.

Facilities Overview

- Facility Name: NC Tamana City Aono Energy Storage Facility
- Location: Tamana City, Kumamoto Prefecture
- Battery System: TMEIC (Battery: CATL)
- Design & Construction Firm: Kraftia Co., Ltd.
- Main Uses: Aligning with demand-supply adjustment markets, JEPX, and capacity market requirements, as well as stabilizing renewable energy output.

The maintenance of power quality and the provision of a stable electricity supply, especially for areas increasingly dependent on renewable sources, has been underscored by the successful implementation of this energy storage project. The strategic partnership between Nippon Chikudenchi and Remixpoint brings additional capabilities and resources to the initiative, further revolutionizing Japan's approach to energy management.

Company Profiles

Nippon Chikudenchi Co., Ltd.

- CEO: Shuuichi Urushihara
- Location: Chiyoda-ku, Tokyo
- Website: Nippon Chikudenchi

Remixpoint, Inc.

- CEO: Yoshihiko Takahashi
- Location: Minato-ku, Tokyo
- Website: Remixpoint

Kraftia Co., Ltd.

- CEO: Kazuyuki Ishibashi
- Location: Fukuoka City, Fukuoka
- Website: Kraftia

TMEIC

- CEO: Akira Kawaguchi
- Location: Chuo-ku, Tokyo
- Website: TMEIC

Overall, the NC Tamana City Aono Energy Storage Facility represents a significant advancement in energy storage technology in Japan, paving the way for further developments in the renewable energy sector while ensuring energy reliability and efficiency.