Seven emergency diesel generators kept six shut-down reactors cool when Europe's largest nuclear plant lost its last power line, but crews ended up running just two of them to stretch the fuel over 18 days, and they've burned through almost all of it
Europe's largest nuclear plant has burned through nearly all its emergency fuel after losing its final power line. To maintain cooling for six shut-down reactors over 18 days, crews operated only two of the seven available emergency diesel generators to conserve supplies. The facility now faces a critical shortage of fuel to maintain these essential cooling systems. Conflicting reports emerge regarding the cause of the power failures and threats to the site, with accusations of sabotage and targeted attacks exchanged between Russian and Ukrainian sources.
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- ✓ Seven emergency diesel generators were available to cool six shut-down reactors after the plant lost its last power line.
- ✓ Crews ran two generators over 18 days to stretch fuel supplies.
- ✓ The plant has burned through almost all of its emergency fuel.
What changed
Reports indicate the plant has nearly exhausted the fuel used by its emergency diesel generators.
Live updates
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Zaporizhzhia Nuclear Plant Fuel Reserves Nearly Exhausted
Europe's largest nuclear plant has burned through nearly all its emergency fuel after losing its final power line. To maintain cooling for six shut-down reactors over 18 days, crews operated only two of the seven available emergency diesel generators to conserve supplies. The facility now faces a critical shortage of fuel to maintain these essential cooling systems. Conflicting reports emerge regarding the cause of the power failures and threats to the site, with accusations of sabotage and targeted attacks exchanged between Russian and Ukrainian sources.
Why it matters
Maintaining cooling for shut-down reactors is vital to prevent a nuclear meltdown. The Zaporizhzhia plant remains a focal point of conflict in Ukraine, making its power stability a global safety concern.
What is confirmed
- Seven emergency diesel generators were available to cool six shut-down reactors after the plant lost its last power line.
- Crews ran two generators over 18 days to stretch fuel supplies.
- The plant has burned through almost all of its emergency fuel.
Still unconfirmed
- Kiev targeted Zaporozhye NPP staff and their families.
What to watch next
- Confirmation of new fuel deliveries to the plant
- Restoration of external power lines
- IAEA reports on reactor cooling stability
confidence 70%Sources used for this update (5)
- Reuters — Russian nuclear head says Ukraine attacked fuel trucks, endangered Zaporizhzhia plant
- Autonocion.com — Seven emergency diesel generators kept six shut-down reactors cool when Europe's largest nuclear plant lost its last power line, but crews ended up running just two of them to stretch the fuel over 18 days, and they've burned through almost all of it
- Al Jazeera — Russia ‘sabotaging’ power supply lines at Zaporizhzhia plant: Greenpeace
- iaea.org — Update 367 – IAEA Director General Statement on Situation in Ukraine
- voennoedelo.com — Kiev Accused of Targeting Zaporozhye NPP Staff and Families
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