The International Atomic Energy Agency (IAEA) warns that damage to power substations and energy infrastructure serving nuclear power plants can jeopardize nuclear safety and security.
October 31, 2025
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safety
IAEA statements emphasize risks to nuclear safety when energy infrastructure that supports nuclear plants is damaged, particularly in conflict zones.
Nuclear power plants require external electrical power to operate cooling systems and may rely on backup diesel generators when external power is lost; repairing damaged external power lines can restore external power and support reactor cooling.
October 18, 2025
high
general
Maintaining external grid connections is critical for the safe operation and cooling of nuclear reactors; backup generators provide temporary power when grid supply is interrupted.