UK plutonium stockpile is a costly headache

(Climate News Network, 23 Apr 2020) The end of reprocessing spent nuclear fuel has left an expensive UK plutonium stockpile with no peaceful use.

For 70 years Britain has been dissolving spent nuclear fuel in acid, separating the plutonium and uranium it contains and stockpiling the plutonium in the hope of finding some peaceful use for it, to no avail: all it has to show today is a UK plutonium stockpile.

To comply with its international obligations not to discharge any more liquid radioactive waste into the Irish Sea, the United Kingdom government agreed more than 20 years ago under the Ospar Convention on the protection of the north-east Atlantic to shut its nuclear fuel reprocessing works at Sellafieldin northwestern England at the end of this year.

As well as 139 tonnes of plutonium, which has to be both carefully stored to prevent a nuclear chain reaction and protected by armed guards as well, to avoid terrorist attack, there are thousands of tonnes of depleted uranium at Sellafield.

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Climate News Network, 23 Apr 2020: UK plutonium stockpile is a costly headache