At night, the Russian army attacked a high-voltage substation in Poltava Region. The attack caused a fire and damaged equipment.
The Russian military also attacked a high-voltage substation in Lviv Region, with equipment on fire. The consequences are being assessed, the Ministry of Energy said.
"Two high-voltage overhead lines were simultaneously disconnected due to hostilities in the Dnipropetrovsk Region, and an industrial facility lost power. Consumers have been supplied with electricity," the ministry added.