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A day trip to Sellafield

Earlier in the week the nukes campaign team were lucky / unlucky (delete as appropriate) enough to be taken on a tour of Sellafield, the UK's biggest nuclear site. And it was a bit of an eye opener.

It's a massive site, covering about 4km2, which meant we couldn't see everything in one go. So we spent most of our time in the vitrification plant watching high level waste being mixed with molten glass and poured into huge milk churns prior to storage (this stuff is so dangerous that if you placed a flask of it in the centre circle of a football pitch and tried to walk to it from the dug out, it would kill you before you reached it), and then in the hugely expensive Thermal Oxide Reprocessing Plant (THORP).

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British Energy melts down; British taxpayer cleans up

More bad news for British Energy (BE), the UK's biggest nuclear electricity generator (when their creaking fleet of reactors actually happen to produce any power, that is). They've discovered that faults unearthed at two of their reactors pose more of a "complex issue" than previously thought and so the reactors are going to be offline for the foreseeable future. This news sent BE's shares tumbling by 10 per cent. Or as The Independent put it shares "went into meltdown".

A few weeks back BE announced that during a routine inspection "an issue related to a wire winding" was found in the boiler of the reactor unit at Hartlepool nuclear power station. This was rather unexpected and BE, as a Daniel come to judgement, took what it described as "a conservative decision" and shut the reactor at Hartlepool, as well as its sister unit at Heysham 1. Just as a precaution. Things were expected to be ship shape and bristol fashion very soon, so don't panic Mr Mainwaring. Indeed.

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Looking back at the Windscale nuclear disaster, 50 years on

Today is the official end of the government's nuclear "consultation" (more on that coming soon). It's also the 50th anniversary of the world's second biggest nuclear disaster - at Windscale, now known as Sellafield, in West Cumbria.

Jean McSorley, a nuclear consultant, has written about the disaster in today's Guardian. It's powerful stuff, so I'm posting an extract here:

 

"I opened the gag-port and there it was - a fire at the face of the reactor. I thought: 'Oh dear, now we are in a pickle.'" Those were the words of the late Arthur Wilson, the instrument technician who discovered the Windscale fire on October 10 1957, in No 1 of the twin plutonium piles. It signalled the beginning of the world's second biggest nuclear reactor accident.

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Impact of Japan's nuclear accident

Reuters has a new video report on the impacts of earthquake-struck Japan's recent nuclear accident, which means Kawashaki nuclear plant will be closed indefinitely:

Japan's killer earthquake left its biggest nuclear power company facing financial losses, supply questions, and demands for greater safety.

The video's here (there's an advert before the Reuters report starts).

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Kashiwazaki nuclear plant - report from the scene

After the conflicting reports about last week's earthquake in Japan, a Greenpeace team of nuclear and radiation experts headed over to Japan to check radiation levels on the ground.

Happily, most places the team checked around the plant didn't show signs of increased radioactivity, but they had a couple of bizarre moments along the way. Their diaries are on our international site.

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Nuke reactor construction halted by Greenpeace

26 Apr 2007

Campaigners block entrance to reactor construction site in France

Nuclear companies across Europe warned to expect similar disruption

Thirty anti-nuclear campaigners, including five from the UK, have halted the building of a new nuclear reactor in France – and warned that any new nuclear reactors built in the UK can expect similar treatment.

On the twenty-first anniversary of the Chernobyl disaster, the activists from Greenpeace used trucks to block the entrance to the construction site at Flamanville in northern France and occupied cranes and other building equipment.

In the UK, existing nuclear sites are considered the most likely to be earmarked as locations for new nuclear reactors. These include:

  • Dungeness in Kent;
  • Hinkley Point in Somerset;
  • Bradwell in Essex;
  • Sizewell in Suffolk;
  • Heysham in Lancashire;
  • Oldbury in Gloucestershire;
  • Sellafield in Cumbria.


The reactor under construction, known as a European Pressurized Water Reactor, is the most likely type to be proposed for the UK. There are grave concerns over the safety of these untried and untested new reactors.

The French energy company Electricité de France – known in the UK as EDF – is behind the new reactor construction and are known to favour building similar reactors in the UK.

Nathan Argent, Greenpeace nuclear campaigner, said: “No-one should expect that the action taken today to halt construction of this completely unnecessary nuclear reactor will be a one-off.

“If new nuclear power stations are given the go-ahead in the UK then their construction will be disrupted.

“Nuclear power is a dangerous distraction from implementing real solutions to climate change. There are much safer, more reliable and significantly cheaper approaches such as increased energy efficiency, renewable power technologies and the decentralising of our electricity and energy systems.”

A recent report by the Flood Hazard Research Centre showed that many nuclear sites are at risk from significant sea level rises and storm surges in the future and are not suitable locations for new nuclear reactors.

ENDS

Greenpeace press office: 020 7865 8255

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Greenpeace attempt to halt nuclear reactor construction

4 Apr 2007

Greenpeace activists protest at the building site of a new reactor plant in Finland

Greenpeace campaigners breached security at the construction site of a nuclear reactor in Finland this morning.

The 10 activists entered the site at Olkiluoto at 8.30am and are demanding that the Finnish nuclear safety inspectorate release details of the 700 safety violations that have been identified during construction.

These violations include faults with the steel liner, which is meant to prevent the release of radioactive contamination, where 49 large holes were cut in the wrong places, as well as using illegal welding methods[i].

The nuclear reactor type, known in the industry as a European pressurised water reactor (EPR), is the first of its kind to be built in Europe, and is the design most likely to be built in the UK if the Government gives the go-ahead to a new wave of nuclear power stations.

However, in December 2006, after 16 months of construction, the French company Areva, who are building the reactor, announced that it was already 18 months behind schedule and £700 million (€473 million) over budget.

Nathan Argent, nuclear campaigner for Greenpeace, said: "As the only construction of its kind in Europe, this reactor site at Olkiluoto is the nuclear industry's equivalent of their show home. But it's somehow indicative of this dangerous industry that their show home is ridiculously over budget and plagued with hundreds of safety violations.

"This new reactor is a perfect example of how nuclear power is nothing more than a dangerous and expensive distraction from the real solutions to climate change. There are much cheaper, safer and secure solutions to tackling climate change, such as renewable technologies and increased energy efficiency."

In February, after Greenpeace took them to the High Court, the UK Government's decision to back a new fleet of nuclear power stations was declared to be unlawful.

ENDS

For more information, contact the Greenpeace press office on 020 7865 8255.

Why nuclear power isn't the answer to climate change:

  • 10 new nuclear power stations would only cut the UK's CO2 emissions by 4%. This would be wiped out by the predicted rise in aircraft emissions alone.
  • New nuclear power is not a relevant or timely response to the immediate need to reduce C02 emissions. Any nuclear new build programme would not see the first reactor come online until around 2018 at the earliest, with the main delivery of the programme not arriving until around 2025-2030. C02 emissions need to be cut years before.
  • Nuclear power's effect on C02 emissions is very small. Although nuclear power currently provides about 20% of our electricity (reactor problems regularly reduce this), it only provides 3.6% of the UK's total energy.
  • Nuclear power stations only marginally address hot water and central heating needs, and don't meet needs for transport at all.
  • There is no safe solution to nuclear waste.
  • There is a much cheaper, better way to meet our energy needs and cut C02 emissions. A decentralised energy system will slash C02 and cost far less than a new generation of nuclear power stations, making maximum use of combined heat and power and renewable energy.
  • [i] STUK Investigation Report 1/06, July 10 2006

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Sweden closes nuclear plants over safety fears

forsmark nuclear power plant in Sweden

forsmark nuclear power plant in Sweden

"It was pure luck there wasn't a meltdown," said a former director of Forsmark nuclear power plant after a serious incident at that plant last week. Now Sweden has shut down four of its 10 nuclear plants after faults were discovered. And a generator failure like Sweden's could easily happen in the UK.


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UK nuclear reactors are defective, say government inspectors

A huge KAPOW projected onto Torness power station

A nuclear expert has called for nuclear reactors in the UK to be "immediately shut down" after secret documents written by government inspectors reveal they contain structural defects.

The documents - which were passed to Greenpeace days before Tony Blair is expected to give the go-ahead to a new generation of nuclear power stations - show that the government's Nuclear Safety Directorate (NSD) has identified cracks in the cores of up to 14 UK reactors, rendering them at increased risk of a radiological accident.

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