Latest Research – Baseload generators such as Sizewell C nuclear power plants are not needed in an all-renewable future and their use would simply increase costs
Latest Research – Baseload generators such as Sizewell C nuclear power
plants are not needed in an all-renewable future and their use would simply
increase costs. Sizewell C is much more expensive and slower to build than
proven and reliable alternative low carbon solutions say elite Energy Think
Tank. Professor Mark Barrett, from UCL, who has modeled the comparative
costs of nuclear and renewable power, using hour-by-hour wind and solar
data with 35 years of weather data , said: “Nuclear power is more
expensive and slower to build than renewables, particularly offshore wind.
7 GW of wind will generate about 40% more electricity than Hinkley at about
30-50% of the cost per kWh and will be built in half the time. Neither wind
nor nuclear plant operates all the time, so both will need backup. Modeling
shows the total cost of a renewable generation to be less than nuclear and
to be just as able to provide continuous power even with wind and solar
droughts.”
100% Renewables 26th July 2022
Rolls Royce hyping up risky and unproven small nuclear reactors
The seeds of a recovery are in place. The company’s nascent small
modular nuclear reactor operation is hugely promising. They can be built
for a fraction of the cost [ed -this is a dubious claim] and are much quicker to assemble. The Government
has thrown its weight behind the technology with £210m of grants. Yet the
project will require four new factories to be built and the first reactor
isn’t expected until 2029. There are high hopes, too, for a move into
electric powered planes and clean fuel. With a cutting edge in combustion
engines that burn hydrogen or artificial fuels, the real elephant in the
room for Rolls is decarbonisation. Yet, the newer technologies it is
pouring money into are risky and unproven.
Telegraph 27th July 2022
https://www.telegraph.co.uk/business/2022/07/27/rolls-royce-existential-crisis-new-unknown-b
Campaign groups in Wales join to fight nuclear power plans
More than 30 anti-nuclear campaigners representing the major Welsh
campaign groups met in Caernarfon on Saturday to discuss their strategy to
withstand plans from the Welsh and UK governments to develop new nuclear
power stations at Wylfa and Trawsfynydd. The UK government confirmed in
April this year that re-opening Wylfa nuclear power station was part of its
energy strategy, with the idea to move ahead with the project “as soon as
possible this decade”. Scotland, meanwhile, will not see any new nuclear
reactors as part of the UK government’s energy strategy.
The National (Wales) 27th July 2022
https://www.thenational.wales/environment/20513304.wylfa-campaigners-fight-nuclear-power-wales/
Nuclear giant EDF and waste company Veolia continue to do business with Russia – the nuclear industry gets uranium from Russia, and sends wastes there.
Two utility giants raking in billions from British customers are STILL doing business with Russia — five months after Vladimir Putin ‘s forces invaded Ukraine.
Energy supplier EDF and waste firm Veolia have been accused of indirectly funding the war. Despite the death of 5,000 civilians, EDF Group’s contracts include a deal to source uranium from state-run nuclear power giant Rosatom. And Veolia – like EDF, French-owned – has a number of lucrative heating and waste supply contracts. Both firms insist they comply with international sanctions and that their activities are to provide essential public services.
But critics believe they should cut all ties immediately. Lib Dem energy spokesperson Wera Hobhouse said: “EDF should do the right thing by ending their business with brutal dictator Putin.”
Mirror 23rd July 2022
https://www.mirror.co.uk/news/uk-news/two-energy-firms-earning-billions-27560187
Russia accused of waging war out of working nuclear power plant in Ukraine
https://www.france24.com/en/europe/20220725-russia-accused-of-waging-war-out-of-working-nuclear-power-plant-in-ukraine Russian forces have reportedly been using the Zaporizhzhia nuclear power plant, near Nikopol in southern Ukraine, as a base to launch attacks, ramping up security concerns in surrounding areas.
The power plant in Ukraine is the largest in Europe and has been under Russian control since March. It is the only working nuclear power plant in history to be occupied by an invading army
Recent reports have noted shells being fired from the direction of Zaporizhzhia towards Ukrainian forces. “Ukrainian forces can’t shoot back in case they hit the plant,” a local told FRANCE 24’s Gulliver Cragg, reporting from Nikopol.
The Ukrainian nuclear energy agency, Enerhoatom, has also raised concerns about the risk of heavy military equipment and explosives being stored inside reactor buildings and military trucks parked in the reactor hall.
“The question is what happens if there’s a fire?” said Petro K., president of Enerhoatom. “It won’t be possible to put the fire out because these trucks block the firefighters’ access.”
At the same time, Russia has accused Ukrainian forces of risking a nuclear catastrophe with alleged military activity in the area. Ukrainian officials deny these claims, saying they are all too aware of the dangers and would not take such risks
Anti-nuclear groups gather in Wales
Organizations meeting to oppose nuclear energy in the north. In Caernarfon
on Saturday, a number of anti nuclear organizations came together to oppose
any plans to build new power stations on Anglesey and Trawsfynydd. The
organizations present – PAWB, CADNO, Cymdeithas yr Iaith, Welsh Anti
Nuclear Alliance and the Nuclear Free Local Authorities – claimed that
nuclear energy is not the way forward to meet Wales’ power needs. They were
also concerned about the effect that nuclear projects in Welsh speaking
areas would have on the language.
BBC 24th July 2022
France should “rethink the temperature thresholds of rivers”,
Nuclear: with the heat wave, “we should rethink the temperature thresholds of rivers”, says the ASN chief inspector. The news sparked heated controversy: faced with heat records, the Nuclear Safety Authority (ASN) and the Ministry for Energy Transition granted an environmental waiver for four nuclear power plants: Saint-Alban, Golfech, Le Blayais and Le Blayais. Bugey.
Until July 24, these sites will be authorized to exceed the regulatory levels of water temperature discharged into the rivers and rivers in which they feed, in order to be able to operate if necessary for
the electricity network. For La Tribune, the ASN chief inspector, Christophe Quintin, discusses the reasons for this derogation, its implications and the lessons to be drawn from it.
La Tribune 21st July 2022
EDF’s new demand means that Hinkley Point C will be further delayed, with costs escalating to £34 billion.
EDF have implicitly admitted that the construction of Hinkley C may take
at least 11 years to finish signalling cost overruns of 70 per cent or
more. Bloomberg reports that EDF is requesting the Government that EDF be
given another 15 months to complete the plant and be fully generating
beyond 2029.
Under the terms of EDF’s contract with the UK Government if
Hinkley C fails to generate power by 2029 it will start losing the amount
of subsidy it can claim. Adding 15 months to this as requested (under a
‘force majeure’ clause) will take us into 2030. Hinkley C construction
was begun seriously in early 2019, meaning a total construction period of
over 11 years.
The plant was supposed to be operating by the end of 2025
according the EDF’ earlier plans. Using the rule of thumb that
construction cost is directly proportional to the length of construction
time this would imply a 70% cost overrun. That could mean a cost rise, in
today’s prices from around the original £20 bn to £34 billion. However,
one should in no way assume this will be all the time that is needed.
Things may well get worse.
100% Renewables 22nd July 2022
Guardians of the East Coast (Gotec) fight to stop nuclear waste dumping in the sea near holiday resorts UK
As Boris Johnson forged ahead with plans to triple Britain’s nuclear output in the shift away from a reliance on Russia and fossil fuels, he pledged to build a mini-nuclear reactor in almost every garden across the country.
The outgoing prime minister’s plan was typically bombastic, yet reflected the Government’s ambitious target to deliver up to a quarter of the country’s electricity from nuclear technologies by 2050.
What is less clear, however, is exactly where to put the hazardous waste produced from
reactors. Currently, Britain stores spent nuclear fuel at a number of nuclear sites including Sellafield, in Cumbria, and Sizewell B, in Suffolk.
But these on-land sites are not intended to be a permanent solution to the radioactive material building up as a by-product of Britain’s nuclear programme. The Government’s arms-length body Nuclear Waste Services (NWS) has been tasked with finding a permanent disposal site. Bruce Cairns, chief policy adviser at NWS, says: “We’re talking about a solution that should last hundreds of thousands of years. “What do you trust the most? Do you really want to leave this stuff at the surface, where it is vulnerable to
extreme weather events, climate change, sea level rise, terrorism, war or the breakdown in society?
“Everyone reaches the same conclusion. We just can’t give any guarantees that there will be people on the surface capable of looking after it over those timescales.” Countries worldwide with nuclear programmes are all trying to find ways to store the waste so that it will not endanger future civilisations, with policy makers discussing how to make it completely inaccessible to future populations likely to
speak different languages, hold different values and have access to new technologies. The best way forward, they have decided, is to store the waste in rocks deep underground.
But finding a local area happy to host the site has its challenges, and has come up against opposition. A number of locations in Cumbria are being vetted by the Government, with the communities near Sellafield considered more amenable because they are already better acquainted with nuclear technologies and aware of the economic benefits of the industry.
However, a new entrant has emerged on the east coast. A community group assessing plans for a GDF has been set up in Lincolnshire. The facility’s entrance would be located at a former gas terminal near the village of Theddlethorpe and the popular seaside town of Mablethorpe. Underground tunnels dug out of layers of deep rocks would lead to the underwater site around six miles from the coastline. NWS and other proponents of the site point out that granting a GDF in the area will unlock significant government funding for local projects.
Yet opponents fear it would wreck the local tourism industry. A group called the Guardians of the East Coast (Gotec) are fighting the plans through protests, petitions and coverage in local and national newspapers. Ken Smith, chairman of Gotec, says: “Mablethorpe is one of the east coast’s principle bucket-and-spade holiday resorts. “I imagine that having four square miles of nuclear waste just six miles off the coast is not exactly going to encourage people to send their children along to bathe in the sea.” Local Conservative MP Victoria Atkins has also expressed reservations and held meetings with site organisers.
Telegraph 23rd July 2022
Russia is using captured Zaporizhzhia Nuclear Power Station as a launch pad for military attacks
Captured nuclear plant doubles as launch pad for relentless Russian rocket
attacks. The Russian army seized the vast facility — the biggest in
Europe, with six 950MW reactors — in the early weeks of its invasion,
destroying a training office during the assault despite the obvious risks
of damaging the plant and radiation leaks. Since then, Ukrainian officials
say, the Russians have stationed 500 troops and heavy weapons within the
perimeter — in breach of International energy conventions — and are
using the reactor blocks to protect against retaliatory fire.
FT 22nd July 2022
https://www.ft.com/content/857ee467-c920-4ba0-b915-684e0afbf594
Protest against radioactivity-contaminated water, at French nuclear site
ALERT Cigéo = radioactivity = contaminated water http://burestop.free.fr/spip/spip.php?article1040&fbclid=IwAR05l37LqSVNJwx7JOKpqVBxYmfqiTd8ggXjx_YYpUxc1w1Ock_MoaMBjyY COMMUNIQUE COORDINATION CIGEO/BURE STOP – 23/07/2022,
Small rafts to warn of the danger threatening a large territory!
The Coordination Stop Cigéo organized this Saturday 23/07/2022 a symbolic action in Bar-le-Duc, to make visible what Andra does not show, to tell what Andra is silent about: operating discharges of Cigeo for 150 years, just as those resulting from an underground accident will be impossible to control.
The small wooden rafts, painted with radioactive symbols and arrows, mentioning Cigéo/Bure and Paris and thrown over the water in the Ornain, symbolized the phenomenal danger that threatens water resources, this common good.
SEE THE PICTURES ( Pictures )
Indeed, the water discharges contaminated by the operation of the site or in the event of an accident, would come out in an anarchic way on the sector in a few days, towards Saulx via the losses of Orge, towards Bar-le-Duc via Haironville, towards Saint-Dizier via Ménil-sur-Saulx, towards Joinville, haphazardly… knowing that everything would end up flowing into the Marne. The impacts of Cigeo (1) would not be confined to the ultra-local perimeter as Andra claims, but would be diluted in the hydrographic network towards Paris.
A gigantic site, a scary future
The high water consumption of the site would clearly have an impact on the local resource and its distribution… which worries many municipalities today. What will become of local waterways (fragile natural environments)? What effects on tap water? What are the impacts of chemical and radioactive releases on activities such as fishing, market gardening, etc.? All these simple but essential questions have never been addressed. Afraid to tell the truth?
Cigeo could endanger the territory and beyond, permanently, if the water were to suffer contamination and scarcity. At a time when heat and drought are becoming an agonizing and lasting reality, there is still time to refuse such an impacting project for man and nature and to change course.
Public utility, obtained on a file more than inadequate
Andra repeats that the public utility of Cigéo does not mean authorization of the project. But the recent signatures of the DUP and OIN decrees are incomprehensible, given the lack of figures on the real impact of nuclear storage on water resources and surface waters. Beyond the inadequacy of the data in the DUP file, Andra is postponing the potential conclusions of the research until later, at the stage of the creation authorization application, which according to it, would serve as an application for authorization of rejection. And that is not enough for us!
Everyone at the Bure’lesques festival, August 5-6-7, 2022 in Hévilliers
The question of water from here and water from elsewhere, threatened by nuclear power and its waste, will be at the heart of the conferences and round tables of the Bure’lesques 2022. Three days of exchanges and information but not only! Film screenings, shows, concerts and good food, a rich and beautiful program is announced for this 3 rd edition. ALL INFO on https://burefestival.org/
EDF to change design of EPR nuclear reactors following troubles of the China one – (making it up as they go?)
EDF to redesign flagship UK nuclear reactors after China shutdown
Company to change way fuel rods are held in place in pioneering EPR generators,
By Rachel Millard, 23 July 2022 • The power company charged with driving Britain’s nuclear revolution is to overhaul the design of its flagship new reactor to avoid a repeat of damage to fuel rods that forced a unit in China to shut down. …https://www.telegraph.co.uk/business/2022/07/23/edf-redesign-flagship-uk-nuclear-reactors-china-shutdown/
Greenpeace experts find Chornobyl under Russian occupation – radiation levels much higher than the IAEA estimated
Russian military occupation at Chornobyl commits crime against the
environment and global science understanding of radiation risks.
This was stated by the Greenpeace experts during the press conference in the Ukraine
Crisis Media Center on July 20. The Greenpeace investigation team has found
radiation levels in areas where Russian military operations occurred that
classifies it as nuclear waste to be at least three times higher than the
estimation by the International Atomic Energy Agency (IAEA).
In April 2022, the IAEA provided very limited data with assurances that radiation levels
were ‘normal” and not a major environmental or public safety issue.
Ukraine Crisis 20th July 2022
Russia’s Rosatom to take legal action against Finland company, over terminated €7 billion nuclear power plant project.
Russian state entity plans claim over Finnish nuclear project, Jack Ballantyne 22 July 2022 Russian state entity Rosatom is preparing to launch an arbitration against a Finnish company that cited the war in Ukraine when it terminated a contract for work on a €7 billion nuclear power plant project…………… (Subscribers only) more https://globalarbitrationreview.com/article/russian-state-entity-plans-claim-over-finnish-nuclear-project
Nuclear Power Plants Are Struggling to Stay Cool
Wired, 22 July 22”……………………………. Amidst a slow-burning heat wave that has killed hundreds and sparked intense wildfires across Western Europe, and combined with already low water levels due to drought, the Rhône’s water has gotten too hot for the job. It’s no longer possible to cool reactors without expelling water downstream that’s so hot as to extinguish aquatic life. So a few weeks ago, Électricité de France (EDF) began powering down some reactors along the Rhône and a second major river in the south, the Garonne. That’s by now a familiar story: Similar shutdowns due to drought and heat occurred in 2018 and 2019. This summer’s cuts, combined with malfunctions and maintenance on other reactors, have helped reduce France’s nuclear power output by nearly 50 percent…………………
Nuclear technicians are known to refer to their craft as a very complicated way of boiling water, producing steam that spins turbines. But much more is usually required to keep the reactor cool. That’s why so many facilities are located by the sea and along big rivers like the Rhône.
Plenty of other industries are affected by hotter rivers, including big factories and power plants that run on coal and gas. But nuclear plants are unique because of their immense size and the central role they play in keeping energy grids online in places like France. And warming and dwindling rivers are not the only climate challenges they face. On the coasts, a combination of sea level rise and more frequent and intense storms means heightened flooding risks. Scientists have also pointed to other, more unusual challenges, like more frequent algal blooms and exploding jellyfish populations, which can clog up the water pipes.
……………………… The nuclear industry and environmental groups continue to disagree on whether existing regulations capture the latest science, particularly on the topic of sea level rise.
……………….. . In 2019, the NRC began approving 20-year extensions to some reactors—starting with the Turkey Point power plant in South Florida. Environmental groups filed interventions to halt the plan, arguing that a combination of more intense hurricanes and sea level rise would threaten the low-lying plant in ways that regulators had not adequately considered. In February, the NRC reversed the extension for Turkey Point and other plants pending a more extensive environmental review.
So far, most production cuts are due to warming waters—not just in the Rhône and Garonne, but in places like the Tennessee River in the US, and in the coastal seas where many more plants are sited. In recent years, nuclear plants across Northern Europe have been forced to shut down or reduce output because seawater became too warm to safely cool the reactor cores. Over the past decade, the Millstone power plant in Connecticut saw a series of shutdowns on hot summer days until regulators raised the temperature limit of its cooling waters by 5 degrees Fahrenheit.
………………………. the impact is growing as temperatures continue to rise. In an analysis published in Nature Energy last summer, a Stanford researcher found that there had been eight times the number of heat-related outages in the 2010s compared with the 1990s. In a 2011 study on the impact of warming on nuclear cooling systems, EDF scientists projected a 3 degree Celsius increase in the Rhône’s temperature by 2050, spelling more potential for shutdowns during heat waves.
,,,,,,,,,,,,,,,,,,,,,,, “The key issue is when we start building new plants, how can we take into account the impact of climate change for the full lifespan of the plant to 2080 or 2100,” Laconde says, noting that France’s new generation of reactors, recently announced by President Emmanuel Macron, are mostly being built by the coasts.
,,,,,,,,,,,,,,,,,,,,,,,,,, in France, regulators are expecting a long summer ahead. While the heat may pass, low water levels can persist, resulting in cutbacks that last for weeks or months. EDF recently told reporters that it expects more cuts in the coming months as water levels continue to fall—leaving the country hoping for the relief of cold, hard rains. https://www.wired.com/story/nuclear-power-plants-struggling-to-stay-cool/
1 This Month
of the week– Nuclear Reactor Information Task Force
14 May – online event From Bombs to Data Centres: the Face of Nuclear Colonialism
To see nuclear-related stories in greater depth and intensity – go to https://nuclearinformation.wordpress.com
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