Sellafield may have started as early as August 2004, and was categorised as a level 3 event on the International Nuclear Event Scale, resulting in fines. In February 2009, NuGeneration (NuGen), a consortium of GDF Suez, Iberdrola and Scottish and Southern Energy (SSE), announced plans to build a new nuclear power station of up to 3.6GW capacity at Sellafield. In October 2009, NuGen purchased an option to acquire land around Sellafield from the NDA for £70m. On 2 June 2010, Sellafield's gates were closed as a precaution in the wake of a deadly shooting spree and subsequent police manhunt, and the
Bradwell nuclear power station the turbine hall was demolished in 2011, and by 2016 underground waste storage vaults had been emptied and decontaminated. In 2007 Bradwell became one of the sites being considered by British Energy for redevelopment in a new round of nuclear reactors. On 18 October 2010, the British government announced that Bradwell was one of the eight sites it considered suitable for future nuclear power stations. In 2014 "The Sunday Times" reported that the China General Nuclear Power Group and China National Nuclear Corporation were preparing preliminary designs for a 3 GW nuclear power station at Bradwell to submit to the