Zaporizhzhia Nuclear Plant Faces 16th Blackout, Relying on Diesel Generators

• •The Zaporizhzhia Nuclear Power Plant lost external power for the 16th time in 2026.
• •Backup diesel generators are now the sole power source for safety-critical systems.
• •Energoatom warns of severe risks associated with reliance on diesel generators.

On November 8, 2026, the Zaporizhzhia Nuclear Power Plant lost its external power supply for the 16th time this year, forcing it to switch to emergency diesel generators. The disconnection occurred at 2:36 a.m. local time due to damage to the Ferosplavna-1 power line, which is critical for maintaining reactor cooling and safety systems. The Russian-installed management stated that backup generators are currently supplying power to essential equipment, and radiation levels remain reported as normal. However, Energoatom, Ukraine's state nuclear operator, warned that reliance on diesel generators poses significant risks, including potential equipment failure and cooling degradation. The ongoing conflict has led to repeated power outages, raising concerns about the plant's nuclear safety. The situation is exacerbated by declining water levels in the plant's cooling pond, which are critical for reactor safety. The incident highlights the vulnerability of nuclear facilities in conflict zones and the urgent need for restoring stable power supplies.