Britain’s public spending watchdog has launched an investigation into risks and costs at Sellafield, the UK’s biggest nuclear waste dump.
The National Audit Office (NAO), which scrutinises the use of public funds, has announced it will examine whether the Cumbria site is managing and prioritising the risks and hazards of the site effectively as well as deploying resources appropriately and continuing to improve its project management.
The findings of its investigation are expected to be published this autumn.
Sellafield is Europe’s most toxic nuclear site and also one of the UK’s most expensive infrastructure projects, with the NAO estimating it could cost £84bn to maintain the site into the next century.
Last year, Nuclear Leaks, a Guardian investigation into activities at Sellafield revealed problems with cybersecurity, a radioactive leak and a “toxic” workplace culture at the waste dump.
Predictions of the ultimate bill for the site, which holds about 85% of the UK’s nuclear waste, vary. It cost £2.5bn to run the site last year, and the government estimates it could ultimately take £263bn to manage the country’s ageing nuclear sites, of which Sellafield accounts for the largest portion.
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