SGET Niigata Battery Energy Storage System

Asia > Japan > Niigata Prefecture Utility-scale BESS

Project Overview

The SGET Niigata BESS is a 22.7 MW/70.2 MWh utility-scale grid-connected battery storage project in Niigata City, Japan, jointly developed by SPARX Group, SGET and SMFL Mirai Partners, with Toshiba serving as EPC contractor and commercial operation planned for May 2028. Source: https://www.global.toshiba/jp/news/energy/2026/05/news-20260527-01.html

LocationAsia > Japan > Niigata Prefecture
CategoryUtility-scale BESS
CompanySPARX Group; SPARX Green Energy & Technology (SGET); SMFL Mirai Partners; Toshiba Corporation
Power (MW)22.7
Capacity (MWh)70.2
Commissioned Date2028-05-31