The International Atomic Energy Agency (IAEA) said Friday that a local cease-fire between Ukraine and Russia has come into force around the Zaporizhzhia Nuclear Power Plant to allow crews to work on restoring the facility’s backup power supply.

According to the U.N. nuclear watchdog, the two sides agreed to a local ceasefire to enable the restoration of the backup power supply.

"Another IAEA-brokered local ceasefire is now in effect to enable restoration of the 330 kV backup power supply to the Zaporizhzhia Nuclear Power Plant,” it said in a statement published on X.

"Demining activities are ongoing to ensure safe access for the repair teams,” the statement quoted Director General Rafael Grossi as saying.

The situation around the ZNPP, Europe’s largest nuclear power plant and one of the world’s 10 largest, remains tense as concerns persist over a possible nuclear disaster, with Moscow and Kyiv frequently accusing each other of attacks around the facility.

Since Sept. 1, 2022, IAEA personnel have been present at the plant, which has been under Russian control since March 2022.

On Feb. 19, Grossi was quoted as saying in an IAEA statement that the ZNPP is operating on its sole remaining power line after losing its only backup line over a week ago.

He said that the 330 kV Ferosplavna-1 backup power line disconnected from the facility on Feb. 10 due to nearby military activity.

Grossi reached out to both Russia and Ukraine with a proposed cease-fire window to enable assessment and repairs, the statement said, adding that the IAEA previously facilitated four temporary ceasefire deals that allowed five separate repairs to power lines connected to the plant.