The world's first large-scale nuclear power plant opened at Calder Hall in Cumbria, England, in 1956 and produced electricity for 47 years.

全世界首个大型核电站在 1956 年建于英格兰坎布里亚郡的考尔德大楼，持续提供了 47 年的电力。

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They have also suspended refuelling at their Calder Hall plant in Cumbria, which uses the same refuelling system as Chapelcross, while moving to reassure the public that the incident was a "low level" nuclear incident.

BBC: Nuclear plant accident probed

When the oldest of these, Calder Hall at Sellafield in Cumbria, was opened by the queen in 1956, the government hoped that the electricity produced by Britain's first nuclear power station would be so cheap that it would be hardly worth metering and charging for.

ECONOMIST: Nuclear energy