[First for the Company] 30MW Maximum Capacity Battery Storage Project Launched

Enbio Holdings, Inc. (President: Yoshikazu Nakamura; Headquarters: Chiyoda-ku, Tokyo), which handles natural energy businesses, announces that it has acquired land and rights related to grid connection with general transmission and distribution operators for the development of a special high-voltage grid battery storage station (hereinafter, "this storage station") in view of long-term growth opportunities in renewable energy-related businesses. In addition to the recent expansion of renewable energy introduction, the stabilization of the power supply-demand balance has become an important social issue. In particular, with the rapid spread of renewable energy centered on solar power, output suppression due to fluctuations in power generation and grid congestion have become issues, and "grid-scale batteries" that can supply power at necessary timings are attracting attention as next-generation power infrastructure. Under such circumstances, the company has started a 30MW storage station project capable of connecting to the special high-voltage grid in Nagano Prefecture. This project is positioned as a strategy to achieve the medium-term management plan for the natural energy business. Overview of this storage station: Location is Nagano Prefecture, maximum capacity is 30MW, and the scheduled grid connection date is March 2028. Since the capacity of the power grid to accept new power generation facilities is limited, cases where new connections to the power grid are difficult are increasing. Therefore, not only securing land but also projects capable of grid connection are very limited, and the scarcity of projects that can actually be expected to be commercialized is increasing. Battery storage projects that are already capable of grid connection have very high value in that they can significantly reduce uncertainty in the early stages of business development. In such a business environment, this 30MW storage station project in Nagano Prefecture is a project with high strategic advantages for the future. The company group promotes the grid-scale battery business with the strength of a system that can handle everything from real estate, EPC, to operation and management within the group. Close cooperation with real estate specialty companies within the group is a major competitive advantage, allowing for speedy progress from site exploration and acquisition to various development support. Furthermore, it is possible to respond one-stop from EPC (design, procurement, construction) of storage stations and solar power plants to O&M (operation and maintenance) and repowering. The company group will strongly promote the expansion of renewable energy and the construction of next-generation energy infrastructure while utilizing its track record and technical capabilities.