The Russian-held Zaporizhzhia nuclear power plant in Ukraine could come back online within months of a ceasefire, but it would probably take more than a year to restart all six reactors, the U.N. atomic watchdog chief said on Wednesday.

The White House on March 19 proposed Ukraine pass its nuclear facilities to the U.S. as part of the ongoing ceasefire talks. The control of the Russian-occupied Zaporizhzhia Nuclear Power Plant (ZNPP),

During a call between U.S. President Donald Trump and his Ukrainian counterpart, the U.S. leader apparently suggested Volodymyr Zelenskyy consider transferring ownership of Ukraine’s power plants to the U.