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Zaporizhzhia nuclear plant relies on emergency generators after losing off-site power

The IAEA is seeking a local ceasefire to repair electricity lines while the Russian-occupied facility depends on limited diesel supplies to cool its reactors.

The short version

  • The Zaporizhzhia nuclear power station in southeastern Ukraine has been without external electricity for over a week.
  • The facility is using emergency diesel generators to keep its six shutdown reactors cool, with approximately 10 days of fuel available on site as of Saturday.
  • The International Atomic Energy Agency is attempting to negotiate a localized ceasefire to allow technicians to repair damaged power lines.

Key facts

  • The Zaporizhzhia nuclear power plant has been without off-site power for more than a week, marking the 27th blackout at the site since Russia's 2022 invasion according to Ukrainian official Gyunduz Mamedov.[Al Jazeera]
  • The IAEA stated that the facility has a 10-day supply of emergency diesel fuel on site to operate cooling systems for its six non-operational reactors.[Al Jazeera]
  • The IAEA reported three drone incidents at the plant during the week that injured two employees, though the agency did not specify who launched the drones.[Al Jazeera]
  • Russia has occupied the Zaporizhzhia facility since March 2022, and the plant has not generated electricity since September 2022.[Al Jazeera]

What remains uncertain

  • It remains uncertain whether the IAEA will successfully negotiate a local ceasefire to enable power line repairs before diesel supplies run low.[Al Jazeera]
  • Responsibility for recent drone strikes in and around the facility remains disputed between Ukrainian and Russian forces.[Al Jazeera]

Sources