"Britain is paying dearly for neglecting its nuclear waste": Economist.

Economist: “Swillingaround murky ponds in the oldest part of Sellafield, a nuclear research and reprocessing centre in Cumbria, is a soupy, radioactive sludge. For years boffins working on Britain’s first military and civil nuclear programmes abandoned spent fuel and other nastiness into the pools and tanks, which now grow decrepit.” “Though perhaps not the “slow-motion Chernobyl” which some environmental campaigners make out, the site is subject to one of the most complex nuclear clean-ups in the world.
Sellafield is the trickiest of several challenges facing the Nuclear Decommissioning Authority (NDA), a government body that manages the contractors who swab out Britain’s defunct facilities. Their projects swallow up about two-thirds of the budget of the Department of Energy and Climate Change; Sellafield alone costs £1.7 billion ($2.8 billion) a year, almost as much as the roughly £2 billion spent subsidising renewable energy in 2013.
….Mismanagement has probably made a tough job more difficult. In 2009 bosses thought Sellafield would cost £46.6 billion to make safe; the latest estimate is £70 billion, and rising. In February MPs on the public accounts committee slammed the performance of Nuclear Management Partners, the private consortium currently contracted to detoxify it. They questioned NDA’s decision, in October, to award it a second five-year contract, and said taxpayers bore most of the risks.”