Ukraine’s largest private energy company has acquired the rights to build its first battery storage facility in Poland. The investment aims to bolster the integration of the Ukrainian and Polish energy systems and Poland’s efforts to move towards renewables.

DRI, a subsidiary of DTEK, an energy conglomerate belonging to Ukraine’s richest man, Rinat Akhmetov, has signed an agreement to acquire 100% of shares in a battery energy storage system project set up by Polish firm Columbus Energy.

The acquisition – the value of which has not been disclosed – will allow the Ukrainian company to build battery storage systems with a capacity of 133 MW in southern Poland, provided the necessary permits are obtained.

DTEK claims that this will be the largest project of its kind in Poland. However, Polish state-owned energy firm PGE has also entered the race for large-scale energy storage in Poland, announcing a project almost four times larger earlier this year.

DTEK’s deal with Columbus Energy is expected to be finalised in the coming months, with ground broken at the construction site near the town of Chranów in the last quarter of this year. The facility is expected to start operation in early 2026.

“Today’s signing marks an exciting moment in Europe’s aspirations to move beyond fossil fuels,” said Maxim Timchenko, CEO of DTEK Group.

“It will not only provide vital flexibility in Poland’s journey to a renewable future but will be an important test case for Central and Eastern Europe in demonstrating how battery storage can be deployed successfully,” he added.

“DTEK’s investment in the country is a crucial step towards the integration of Ukraine and Poland’s energy systems,” continued Timchenko.

In October 2023, when DTEK and Columbus Energy signed an initial agreement to collaborate, the Ukrainian firm expressed interest in three Columbus-owned energy storage projects with a total capacity of 398 MW.

Energy storage is seen as a vital component in expanding the use of renewables, which, being reliant on wind and sun, produce power inconsistently and often at times outside peak demand.

Although renewables have expanded fairly quickly in Poland in recent years, the country still relies on coal to produce around two thirds of its power, by far the highest proportion in Europe.

In January, PGE announced its plans to build a 400 MW energy storage facility in northwest Poland, with construction scheduled to be completed in 2029. The firm already has two energy storage facilities with capacities of 2.1 MW and 500 kW.

In 2021, Swedish battery manufacturer Northvolt announced that it was investing $200 million in Poland to create what it said would be Europe’s largest factory for energy storage systems.


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Main image credit: DTEK

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