Russian-installed officials said on Friday that Ukrainian drone attacks had put out of action two electricity substations in Enerhodar, the town serving the Russian-occupied Zaporizhzhia nuclear power station and cut power to most of its residents.
But an official at the occupied Zaporizhzhia station, Europe's largest nuclear plant with six reactors, said it was unaffected by the military action.
On Saturday morning, the Russian management of the station said on their official Telegram channel that some "infrastructure facilities", including the transport department and print shop, experienced disruptions following the attacks.
They said that nuclear safety measures remain fully operational.
Russian troops seized the plant in the early days of the February 2022 invasion and Moscow and Kyiv have since routinely accused each other of endangering safety around it. It produces no electricity at the moment.
Eduard Senovoz, the top official in Enerhodar, wrote on Telegram that the latest attack had damaged the second of two substations supplying the town. The other substation was destroyed on Wednesday, he wrote.
Ukrainian officials have made no comment on the incidents and Reuters could not independently confirm the reports.