Sellafield radioactivity to the secondary containment the incident was given an International Nuclear Event Scale level 3 categorisation. Sellafield Limited was fined £500,000 for breaching health and safety law. In January 2007 Sellafield was given consent to restart Thorp. Highly Active Liquor Evaporation and Storage (HALES) is a department at Sellafield. It conditions nuclear waste streams from the Magnox and Thorp reprocessing plants, prior to transfer to the Waste Vitrification Plant. In 1991 the Waste Vitrification Plant (WVP), which seals high-level radioactive waste in glass, was opened. In this plant, liquid wastes are mixed with glass and melted in a furnace,
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