One of the world’s largest nuclear reactors was shut down Sunday by jellyfish. Not a tsunami, not an earthquake, not a blizzard, not even hot water: jellyfish. And it’s not the first time or the first reactor. Tell me again how reliable centralized baseload power is?

AP reported yesterday, Jellyfish force nuclear plant shutdown in Sweden: Tonnes of jellyfish clog pipes that bring in cool water to the plant’s turbines

Operators of the Oskarshamn nuclear plant in southeastern Sweden had to scramble reactor number three on Sunday after tonnes of jellyfish clogged the pipes that bring in cool water to the plant’s turbines.

By Tuesday, the pipes had been cleaned of the jellyfish and engineers were preparing to restart the reactor, which at 1,400 megawatts of output is the largest boiling-water reactor in the world, said Anders Osterberg, a spokesman for OKG, the plant operator.

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