As part of the project, six facilities ranging from 20 to 50 MW were connected across Kyiv and Dnipropetrovsk regions. The total storage capacity of the system reaches 400 MWh, which is sufficient to power up to 600,000. DTEK, Ukraine's largest private energy company, in collaboration with U. -based Fluence, will deploy energy storage systems across the country with a total capacity of 200MW/400MWh. According to DTEK on September 11, six. Fluence Energy B. The project was announced on September 11, 2025, marking a. We are happy to share the successful operation of the Art-Energo project, which focuses on optimizing electricity costs for an office and retail complex while enabling peak shaving for an EV charger.