”Ukraine's Zaporizhzhya Nuclear Power Plant (ZNPP) has lost the connection to its last back-up external power line
The ZNPP is still receiving the electricity it needs from its only 750 kV line, but the loss of the 330 kV line means the plant currently has no back-up options available for off-site power. Before the conflict, the plant had four 750 kV lines and six 330 kV lines available.”