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,
Greifswald Nuclear Power Plant 1995, making Greifswald one of the first nuclear power stations in Germany to go through the process. The plant came into focus again in 1996 when it was decided to move 235 unspent fuel assemblies to the Hungarian Paks Nuclear Power Plant, which is of the same design. At its peak, the plant employed around 10,000 full-time workers; around 1,000 are working on decommissioning and other activities at the site. Greifswald Nuclear Power Plant Greifswald nuclear power station (German: "Kernkraftwerk Greifswald", KKW Greifswald), also known as Lubmin nuclear power station, was the largest nuclear power station in East Germany before