Nuclear power in the United Kingdom spent nuclear fuel was installed. The Nuclear Decommissioning Authority (NDA), formed in April 2005 under the Energy Act 2004, oversees and manages the decommissioning and clean-up of the UK's older Magnox power plants and the reprocessing facilities at Sellafield, which were transferred to its ownership from BNFL, and the former nuclear research and development facilities previously run by the UKAEA. In August 2005, the following sites were listed for decommissioning: Prior to the 2002 white paper "Managing the Nuclear Legacy", the cost of decommissioning these facilities had been estimated at around £42 billion. The white paper estimated the costs at
José Cabrera Nuclear Power Station planned to clear the site by the end of 2015. The Spanish Nuclear Safety Council has investigated the plant's deficient safety system and a missing screw that prevented the reactor from resuming operations after a month-long refueling operation in December 2003. Westinghouse Electric Company has secured a contract for dismantling and segmentation of the Jose Cabrera nuclear power station. José Cabrera Nuclear Power Station The José Cabrera Nuclear Power Station (also known as Zorita) was a nuclear power station in Almonacid de Zorita, east of Madrid, Spain. The power plant consisted of a single PWR of 160 MWe, built by