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by rurban 2610 days ago
What they didn't explain was that this crazy APR1400 is the same design is the one of most dangerous and experimental US reactors, South Texas and Palo Verde, with vessels of double size and half the security measures. The only ones matching them in size and dangerousness were the experimental Korean 1400 ones.
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South Texas is a 4 loop Westinghouse design and Palo Verde is a 2 loop System 80 Combustion Engineering design. Neither is experimental or unusually dangerous.
South Texas is a French P4 Framatime design with 1400 MW vessels, not used anywhere else in the US (rated experimental) just Korea, with the highest incident rate in the US and the biggest vessels.

Palo Verde is also overlarge and so dangerous with any external cooling possibilities (it's in the dessert), that US fighters regularly have to protect it from unknown planes flying nearby. Anti-Terror measures.

Both were labeled experimental and are extremely dangerous. South Texas just recently was very close to a meltdown during the Houston hurricane. The river nearby rose to the levels almost spilling over into their huge coolant pools. It was something like 40cm. They didn't utter a single word.