Sellafield with extension options to 17 years. On 13 January 2015, the NDA announced that NMP would lose the management contract for Sellafield Ltd. as the "complexity and technical uncertainties presented significantly greater challenges than other NDA sites", and the site was therefore "less well suited" to the NDA's existing standard management model. The new structure, which came into effect on 1 April 2016, saw Sellafield Ltd. become a subsidiary of the NDA. Activities at the Sellafield site primarily support decommissioning of historic plants, and reprocessing fuel from UK and international nuclear reactors. Decommissioning projects include the Windscale Piles, Calder Hall,
Borssele Nuclear Power Station Borssele Nuclear Power Station The Borssele Nuclear Power Station ("Kernenergiecentrale Borssele") is a nuclear power plant near the Dutch town of Borssele. It has a pressurised water reactor (PWR). Borssele is the only nuclear power plant still operational for electricity production in the Netherlands. Its net output is 485 MWe. The Borssele nuclear power plant was built by Siemens and has been operational since 1973. Originally it was built primarily to supply relatively cheap electricity to an aluminum smelting facility, opened by French concern Pechiney at a nearby site in 1971, that for many years used two-thirds of the output