Sellafield Ltd power operations, nuclear fuel production and reprocessing, international decommissioning, and international transportation. Sellafield Ltd was formed out of the remains of British Nuclear Group (BNG), a subsidiary of BNFL. BNG was created from a reorganisation of BNFL in 2005, bringing together all of BNFL's businesses into one unit, with the exception of Nexia Solutions and Westinghouse Electric Company. It was BNFL's initial intention in 2006 to sell BNG whole as one business, however it was later decided to break up BNG and sell each asset individually, to maximise revenue. BNG's US subsidiary, BNG America, its Magnox reactor business, Reactor Sites
Wylfa Nuclear Power Station Wylfa Nuclear Power Station Wylfa Nuclear Power Station () is a former Magnox power station situated west of Cemaes Bay on the island of Anglesey, North Wales. Construction of the two 490 MW nuclear reactors, known as "Reactor 1" and "Reactor 2", began in 1963. They became operational in 1971. Wylfa was located on the coast because seawater was used as a coolant. In 2012 Reactor 2 was shut down. Three years later, Reactor 1 was switched off on 30 December 2015 so ending 44 years of operation at the site. Wylfa Newydd (literally New Wylfa) is a proposed new