Britain will eventually have to bury its growing pile of nuclear waste
deep underground but urgently needs somewhere to safely stash it in the
meantime, a government-commissioned study said Monday. The Committee on
Radioactive Waste Management (CoRWM) called for a nationwide search for
a suitable site for an underground dump capable of storing the estimated
total 470,000 cubic metres of waste created by the UK s 23 nuclear power
plants.
"The UK has been creating radioactive waste for 50 years without any
clear idea of what to do with it," CoRWM chairman Gordon MacKerron said
in a statement.
Local communities interested in hosting the radioactive waste dump must
be in a geologically-suitable area and should be offered incentives, the
CoRWM said.
Scientists broadly welcomed the report recommendations but pointed out
that underground storage had long been the only practical solution to
the nuclear waste problem.
"Engineers have known for 50 years that deep geological disposal must be
the way ahead," Ian Fells of Newcastle Universitys energy department
said.
Last month the government came out in favour of building new nuclear
reactors. But the question of how to safely dispose of existing waste
still hangs over any new nuclear build.
Charles Curtis of nuclear waste disposal company Nirex said government
action on the issue was long overdue.
"This is a major step forward in dealing with a problem that has
effectively been avoided by successive administrations," he said of the
report. "Deep disposal must be the only truly long-term solution... The
UK is in a stable part of the Earths crust such that it should not be
difficult, technically, to identify a viable solution here."
Finland
Scientists said the British government should look to Scandinavia for
guidance on nuclear waste sites.
Finland, which is the only European Union country with concrete plans to
build another nuclear power plant, has already started building a store
for spent nuclear fuel deep in the Finnish bedrock.
Finland has only four reactors and until 1996 sent its spent fuel back
to Russia, so its storage needs are comparatively small.
And because it could take decades to find and build an underground
storage site, Britain desperately needs "robust" interim storage capable
of safely storing the waste for at least 100 years, the CoRWM said.
Finland s solution for interim storage has been to keep spent fuel
bundles in water pools at existing nuclear power plants until the
permanent storage site is ready.
All but one of the UK s 23 nuclear reactors are to be closed down by
2023 but the government sees new nuclear build as key to cutting carbon
emissions and reducing its dependency on energy imports.
The CoRWM was appointed in 2003 by the British government to look at the
problem of nuclear waste disposal.
(Por Daniel Fineren,
Planet Ark, 01/08/2006)