Overview

• The plant lost its last external 750 kV connection at 16:56 on September 23, marking its longest total disconnection since the war began.
• Since the cutoff, the site has relied on seven diesel generators to power essential cooling and safety systems.
• The IAEA reports that fuel in the six shut-down reactors remains effectively cooled and radiation levels are normal.
• Director General Rafael Grossi said work has started to fix transmission lines on both sides of the front line, with no timeline for full restoration provided.
• Nuclear experts warn that failure of backup generators could halt cooling and heat fuel, while Moscow and Kyiv trade blame and analysts note Russian statements about tying the plant to its grid.