Ukraine’s Energy Minister, German Galushchenko, says Russia launched airstrikes on Ukrainian energy facilities in three regions on Saturday.
Galushchenko said the attack damaged equipment and injured at least one energy worker.
In a Telegram message, he said the Russian strikes targeted the Dnipropetrovsk region in central Ukraine and the western regions of Lviv and Ivano-Frankivsk.
DTEK, Ukraine’s largest private energy company, said its four thermal power stations were hit.
The company said there were casualties but provided no other details.
Since March 22, the Russian forces have ramped up their bombardments of the Ukrainian power sector, attacking thermal and hydropower stations and other energy infrastructure almost daily.
Ukraine has lost about 80 per cent of its thermal generation and about 35 per cent of its hydropower capacity