Will DTEK build a 200MW battery energy storage system in Ukraine?

DTEK unveils €140m plan for 200MW battery energy storage systems in Ukraine. (Credit: DTEK) DTEK Group, a private investor in Ukraine’s energy sector, has announced a €140m investment plan to construct a series of battery energy storage systems (BESS) in the country with a combined capacity of 200MW.

What does DTEK's new energy storage system mean for Ukraine?

The new project aims to strengthen Ukraine’s energy security and support the transition to a greener energy system. DTEK Group aims to commission the new storage systems by September 2025.

How important are energy storage systems in Ukraine?

"In the context of large-scale attacks on Ukraine's energy system, the role of energy storage systems has become just as fundamental as energy generation itself," said energy minister Svitlana Grinchuk. ($1 = 0.8554 euros)

Will Russia attack Ukraine's energy facilities?

"This system is bringing more resilience to the energy system," DTEK ’s CEO Maxim Timchenko said at a press briefing on Sept. 10, later adding that he anticipates Russia will resume heavy attacks on Ukraine’s energy facilities. Initially, a press tour was arranged at one of the battery sites in Kyiv Oblast on Sept. 10.

How much money did DTEK invest in Kyiv?

Shortly after, Russian drones and missiles targeted Kyiv and the surrounding area. DTEK invested 125 million euros ($146 million) into the project and built it in record time between March and August 2025, with commercial operations starting on Oct. 1.