RE100 Denryoku Signs Aggregation Service Contract for Grid-Scale Batteries with Will Inc.

RE100 Denryoku Co., Ltd. is pleased to announce that it has signed an aggregation service contract with Will Inc. regarding grid-scale battery equipment.

Overview of the Partnership: Under this agreement, RE100 Denryoku will handle aggregation tasks, such as power market trading and supply-demand operations, for the specified battery equipment. Through optimized battery operation, the company aims to contribute to the effective utilization of renewable energy and the stabilization of the power grid.

In recent years, with the expansion of renewable energy, expectations for grid-scale batteries as a role in balancing power supply and demand have increased. In particular, with the development of electricity market systems such as the supply-demand adjustment market and capacity market, the importance of flexible power operation and highly efficient energy management using batteries is growing.

Based in Osaka, Will Inc. develops businesses including the renewable energy sector, aiming to contribute to reducing environmental impact and building a sustainable society, and has continued to grow along with the community. Going forward, the company intends to contribute to the realization of a decarbonized society through partnerships with more regions and companies, starting with the promotion of renewable energy.

In this environment, RE100 Denryoku will leverage its accumulated expertise in battery operation and the aggregation business to support the stable operation and improved profitability of the facilities. Furthermore, through collaboration with Will Inc., it aims to contribute to the expansion of renewable energy and the realization of a sustainable energy society in the region.

Reference: Grid-scale Battery Facility Overview: - Kinokawa, Wakayama Pref.: AC 1.99MW, DC 8.128MWh, Operational April 2026 - Yamaga, Kumamoto Pref.: AC 1.99MW, DC 8.128MWh, Operational July 2026 (Scheduled) - Bungo-ono, Oita Pref.: AC 1.99MW, DC 8.128MWh, Operational June 2026 (Scheduled)