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
Oldbury Nuclear Power Station an urban area twice the size of Bristol. Reactor 1 went critical on 18 September 1967 and first generated electricity on 9 November 1967, Reactor 2 started generating electricity in April 1968. The construction was undertaken by a consortium known as The Nuclear Power Group ('TNPG'). The reactors were supplied by TNPG and the turbines by AEI and C. A. Parsons & Co. The main civil engineering contractor was Sir Robert McAlpine. Construction on site began in 1961. Oldbury was the first nuclear power station in the UK to use prestressed concrete pressure vessels, earlier Magnox reactors having used steel