Sellafield Sellafield Sellafield is a nuclear fuel reprocessing and nuclear decommissioning site, close to the village of Seascale on the coast of the Irish Sea in Cumbria, England. The site is served by Sellafield railway station. Sellafield incorporates the original nuclear reactor site at Windscale, which as of 2019 is undergoing decommissioning and dismantling, and Calder Hall, a neighbour of Windscale, which is also undergoing decommissioning and dismantling of its four nuclear power generating reactors. It is the site of the world's first commercial nuclear power station to generate electricity on an industrial scale. Sellafield was originally owned and operated by
Beaver Valley Nuclear Power Station an earthquake intense enough to cause core damage to the reactor at Beaver Valley was Reactor 1: 1 in 20,833; Reactor 2: 1 in 45,455, according to an NRC study published in August 2010. Beaver Valley 1 was used as the reference design for the French nuclear plant at Fessenheim. Beaver Valley Nuclear Power Station Beaver Valley Power Station is a nuclear power plant covering near Shippingport, Pennsylvania, United States, roughly northwest of Pittsburgh. The Beaver Valley plant is operated by FirstEnergy Nuclear Operating Corporation. This plant has two Westinghouse pressurized water reactors. While the Shippingport Reactor has been decommissioned,