"This, then, is the dark heart of Sellafield, a place where engineers and scientists are only now confronting the legacy of Britain's postwar atomic aspirations and the toxic wasteland that has been created on the Cumbrian coast. Engineers estimate that it could cost the nation up to £50bn to clean this up over the next 100 years. The figure is, by far, the largest part of the £73bn that has been committed to cleaning up Britain's nuclear-polluted past. It is also an acute embarrassment to the government, which is now anxiously promoting nuclear power as the solution to Britain's energy problems." http://www.guardian.co.uk/environment/2009/apr/19/sellafield-nuclear-plant-cumbria-hazards