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France’s government postpones its nuclear safety reform indefinitely.

  The merger of ASN and IRSN will not be examined by a joint committee during the
examination of the nuclear acceleration law on May 4th. The OPECST is
invited to discuss the future of this controversial merger. Game over for
the nuclear safety reform project. Announced by the government at the
beginning of February, the merger of the Nuclear Safety Authority, in
charge of civil nuclear safety, and the Institute for Radiation Protection
and Nuclear Safety (IRSN), in charge of nuclear safety expertise “is
withdrawn,” said the office of Energy Minister Agnès Pannier Runacher on
Friday.

 Les Echos 28th April 2023

https://www.lesechos.fr/industrie-services/energie-environnement/le-gouvernement-reporte-sine-die-sa-reforme-de-la-surete-nucleaire-1939323

May 5, 2023 Posted by | France, safety | Leave a comment

France and Russia have “a win-win partnership” on the nuclear industry

France to Work With Russia on Hungarian Nuclear Project Despite EU Criticism

France’s energy transition ministry has permitted Framatome, a nuclear energy subsidiary of Électricité de France (EDF), to contribute to the construction of two reactors at the Hungarian Paks-2 nuclear power plant alongside Russian state-run nuclear bigwig Rosatom, according to a report by French news outlet Le Monde on April 27.

………… The said project has been contentious among some EU members, owing to the bloc’s sanctions against Russia.

…………………………. Last month, Hungarian Foreign Minister Péter Szijjártó disclosed that Hungary might increase the contributions of Framatome in the project, after encountering roadblocks with Germany’s Siemens Energy, in the context of Ukraine-linked sanctions and Germany’s reduction of nuclear power as an energy source. Both companies had been contracted to provide control systems for new reactors at Paks-2 as part of a French-German consortium.

“Since the German government is blocking for political reasons the contractual participation of Siemens Energy, we wish to rely more on the French,” said Szijjártó ……………………………………..

Unveiled in 2014 under an agreement between Hungary and Russia, the Paks-2 project aimed to construct two new nuclear reactors by Rosatom and a Russian state loan to bankroll most of the project……..

In wake of the Russo-Ukraine conflict, anti-Russian observers and policymakers saw Framatome’s participation in the setting up of two nuclear reactors in Hungary led by the Russian state-owned group Rosatom as an ill-advised move.

……. , “to date, European sanctions [against Russia] do not target the nuclear industry,” the French ministry said.

………………………… The EU and Ukraine have been mounting pressure on France to fully sever relations with Russia’s atomic sector amid rounds of sanctions against Moscow, ramping up scrutiny of France’s links with Rosatom.

Collaboration with Rosatom has been a hot-button issue among France and other EU countries dependent on Russia for nuclear fuel. While 2022 saw the suspension of a great deal of commercial cooperation, some French state-controlled companies continue to maintain some ties with Rosatom.

…………………………………… Rosatom called the Franco-Russian alliance “a win-win partnership” that is “a driver of development both in the field of nuclear energy and scientific projects.”

……. French companies provide technology to Rosatom whenever the Russian behemoth constructs a nuclear plant abroad, with Rosatom usually spending up to €1 billion per project, encompassing command and control systems from Framatome, Faudon revealed.

……….. Apart from France, the United States also purchased $830 million of enriched uranium from Russia last year. Reactors in Bulgaria, the Czech Republic, Finland, Slovakia, and Hungary obtain fuel from Russia as well…………………………………….more https://thenewamerican.com/france-to-work-with-russia-on-hungarian-nuclear-project-despite-eu-criticism/

May 4, 2023 Posted by | France, politics international | Leave a comment

“We won’t be scapegoats!” — French opposition to nuclear waste dumping

“This land is our land.” French goats bleat against nuclear fuel pool threat

“We won’t be scapegoats!” — Beyond Nuclear International

Contrary to popular propaganda, nuclear reprocessing is not recycling. This has never been more evident than in the current crisis at La Hague, where the irradiated fuel pools are now full to capacity. Part of the reason is the country’s insistence on producing mixed-oxide reactor fuel from the plutonium and uranium separated at La Hague. So much of it has proven defective, that is has been returned to La Hague, filling up the fuel pools.

opposing French plans to extend the licenses of current reactors and to build new ones with, as they point out, absolutely no consideration of what will happen to the radioactive waste.

A new tongue-in-cheek rebellion has risen in France, but the cause is deadly serious

By Linda Pentz Gunter,   https://beyondnuclearinternational.org/2023/04/30/we-wont-be-scapegoats/

In France, civil disobedience and defiance of authority — and authoritarianism — is in the national DNA. We have seen it most recently in the demonstrations against the raising of the retirement age, and against proposed agricultural reservoirs known as mega-basins. Before that it was the “yellow vests”, angered at a rise in fuel prices. Further back came the Resistance during World War II, and even further back, of course, the Revolution of 1789.

The French anti-nuclear movement is no exception and has engaged in protests that deliver considerable numbers and abundant creativity — and sometimes a lot of useful tractors as well.

It’s no surprise then to learn that such continued defiance has now spread: to goats. 

Before continuing, it’s necessary to explain what a ZAD is. In French, it stands for Zone À Défendre (zone to defend.) ZADs are usually occupations or blocades created by citizens protecting something they deem precious from development or destruction. There are scores of ZADs across France, deemed illegal by French authorities. ZADs have sometimes won, most notably at Notre-Dame-des-Landes, where an unpopular airport project was stopped.

But raids on ZADs can sometimes turn violent, and authorities can over-react as they did in February 2018 at Bure, when 500 gendarmes went in to remove just 15 anti-nuclear activists occupying and attempting to protect the forested site targeted to become the country’s high-level radioactive waste dump.

Dressed in riot gear, the gendarmes used bulldozers, trucks, helicopters, drones and chainsaws to confront the occupiers, self-described “owls” who had been living in tree houses and lookout towers for the past 18 months.

Now, activists around the La Hague nuclear reprocessing site on the northern Cherbourg peninsula, have redefined the ZAD acronym to stand for Zone À Déchets  (Waste Zone), and specifically radioactive waste.

Contrary to popular propaganda, nuclear reprocessing is not recycling. This has never been more evident than in the current crisis at La Hague, where the irradiated fuel pools are now full to capacity. Part of the reason is the country’s insistence on producing mixed-oxide reactor fuel from the plutonium and uranium separated at La Hague. So much of it has proven defective, that is has been returned to La Hague, filling up the fuel pools.

A slowdown in reprocessing due to technical failures has also hastened the overcrowding of La Hague’s four spent fuel pools with excess irradiated fuel rods. These pools risk saturation by 2030 and the French safety authority has criticized La Hague owner, Orano’s suggestion that it could pack the pools more densely as this raises safety risks.

The owner of the French nuclear fleet, EDF, is responsible for managing the waste fuel their reactors produce. Its solution to the overcrowding at La Hague is to build a new fuel pool at the site, at a cost of $1.37 billion.

And that has locals up in arms — and hooves.

Normandy, the province in which La Hague is located, is strongly agricultural. Cows — and dairy products — abound. As do goats. While those still domesticated produce cheese, there is also a significant and famous wild goat population, known as les chèvres des fossés, that ranges freely on the coastal cliffs.

Accordingly, a new La Hague opposition group, Piscine Nucléaire Stop (Stop the Nuclear Fuel Pool), found a way to communicate the threat a new fuel would pose to agriculture and the environment by recruiting some goats to their cause.

In an amusing action that was posted on Facebook and was covered in the press, the activists placed an array of artistic — and realistic — cut-out goats at an intersection in the town of Jobourg, one of the communities that would be affected by the health and environmental risks of a new nuclear fuel pool. The town gives its name to the famous wild Jobourg goats and has erected a statue in their honor.

Then the goats put out their own statement. It read:

“We nanny and billy goats of Jobourg, claim our right to decide the fate of our land, and affirm today our opposition to the EDF spent fuel storage pool project. 

Continue reading

May 2, 2023 Posted by | France, opposition to nuclear | Leave a comment

France to participate in Russian Rosatom’s Hungary nuclear power plant project.

Hungary: France ready to participate in Russian Rosatom’s nuclear power
plant project. The executive gave the green light to Framatome to take part
in the construction of two new reactors at the Paks power plant, arguing
that the nuclear industry is not targeted by international sanctions
against Russia.

Le Monde 27th April 2023.

https://www.lemonde.fr/international/article/2023/04/27/hongrie-la-france-prete-a-participer-au-projet-de-centrale-nucleaire-du-russe-rosatom_6171229_3210.html

April 29, 2023 Posted by | France, politics international | Leave a comment

EDF Q1 revenues rise but nuclear output declines

PARIS, April 28 (Reuters) more https://www.reuters.com/business/energy/edf-says-q1-revenues-rise-nuclear-output-down-2023-04-28/ Reporting by Benjamin Mallet, editing by Silvia Aloisi – French nuclear power giant EDF (EDF.PA) said first-quarter like-for-like sales rose by 34.6% to 47.8 billion euros ($52.64 billion) thanks to higher electricity and gas prices, though it reported a fall in nuclear output due to reactor outages and strikes in France.

Reporting by Benjamin Mallet, editing by Silvia Aloisi

“This decrease is explained by a lower nuclear fleet availability, mainly due to outages for the controls and repairs on the pipes affected by the stress corrosion phenomenon, and to the impacts of social movements,” EDF said in a statement.

The group, which is in the process of being fully nationalised, confirmed its estimate of nuclear output in France for 2023 in a range of 300-330TWh.

Nuclear production fell to a 34-year low last year due to a record number of reactor outages at EDF, turning France into a net importer of electricity for the first time since 1980.

April 29, 2023 Posted by | ENERGY, France | Leave a comment

Amid maintenance delays and strikes in nuclear industry, France restarts one reactor

France’s EDF has restarted the 1.5-GW Civaux-2 reactor while delaying both
planned maintenance and returns elsewhere amid ongoing worker strikes,
transparency data showed April 24.

EDF further delayed planned return dates
for Gravelines 1 and Blayais 1, where strikes have been ongoing for over
five weeks. The start of maintenance at Cruas 4 was also delayed further,
with annual refueling pushed back another fortnight to May 6. Initial
planning set an April 20 return date for the reactor, now scheduled to
remain offline until June 16.

Civaux-2 has been awaiting a restart, having
been delayed by strikes after a failed attempt in early March. The reactor
has been offline since late 2021 for stress corrosion repairs that were
completed in February.

SP Global 24th April 2023

https://www.spglobal.com/commodityinsights/en/market-insights/latest-news/electric-power/042423-frances-edf-returns-civaux-2-reactor-delays-others-amid-strike

April 27, 2023 Posted by | business and costs, France | Leave a comment

With visit of Algerian President France must face up to its nuclear fallout

Next month the Algerian president, Abdelmadjid Tebboune, is set to visit
Emmanuel Macron in Paris. The two countries have a difficult past, with war
giving way to hostility, giving way to a very curious form of
interdependence. The agenda for the visit looks crowded, with irregular
migration through Algeria dominating the list of the Elysee’s priorities.
However, unlike previous meetings between the two leaders, Tebboune arrives
in France on the crest of a diplomatic wave fuelled by Algeria’s
hydrocarbon reserves at a time when European supplies are at a premium.

Moreover, he arrives with a long list of Algeria’s own grievances, not
least the tonnes of radioactive waste France has buried in the Sahara and
for which it still won’t provide details.

New European 22nd April 2023

https://www.theneweuropean.co.uk/france-faces-up-to-its-nuclear-fallout/

April 26, 2023 Posted by | France, politics international | Leave a comment

France’s struggle to deliver a second nuclear era

An ambitious reactornconstruction programme aimed at reducing carbon emissions is running into the realities of skilled worker shortages.

For 10 years, Gaetan Geoffray
worked as a plasterer and painter, before learning metalwork at a company
that made cranes. Arnaud Dupuy was a policeman. A third colleague at their
factory in the depths of rural Burgundy used to be a baker.

The factory is owned by Framatome, a subsidiary of state-controlled power utility EDF, and the trio are hoping to qualify for one of the most sought-after jobs in
France, as nuclear-grade welders. If all goes well, they’ll one day be
allowed to work on the most intricate features of the steel parts assembled
in the plant, where the all-important 24-metre-long casings protecting the
core of atomic reactors are made.

For now, that goal is at least three to
four years off, so exacting are the demands in a field in which imperfect
finishes can delay a project by months and cost millions, if not billions,
of dollars. For France, the next intake of hires and welding apprentices
can’t come a day too soon.

After years of political dithering over whether
or not to cut its reliance on nuclear power, a hesitation echoed globally
after the 2011 Fukushima nuclear accident in Japan, the country has gone
all-in with Europe’s most ambitious atomic construction project in decades.
In order to stand a chance of turning this vision into reality, the
government estimates it needs to find another 100,000 nuclear specialists
of all guises, from engineers and project supervisors to boilermakers and
electricians, over the coming six years.

Looming large, beyond hurdles with
design approvals and financing for the €52bn programme, is an even more
basic question — whether France, Europe’s main atomic nation, still has
the industrial capacity and people to make the projects happen on a scale
it has not contemplated since the 1970s.

FT 23rd April 2023

https://www.ft.com/content/d23b14ae-2c4e-458c-af8a-22692119f786

April 26, 2023 Posted by | employment, France | Leave a comment

French-Russian nuclear relations turn radioactive

Ukraine and several EU countries want France to cut commercial ties with Russia’s atomic sector.

Politico, BY VICTOR JACK, APRIL 20, 2023 

BRUSSELS — Pressure is building on France to fully cut ties with Russia’s atomic sector as the EU mulls its latest sanctions package against Moscow.

The European Commission is set to meet with diplomats from the EU’s 27 member countries on Friday to start discussions on the bloc’s 11th round of Russia sanctions. Hitting Moscow’s state-run nuclear company Rosatom — a divisive issue for some EU countries reliant on Russia for nuclear fuel — is likely come under the spotlight once again.

That means increased scrutiny of France’s ties to Rosatom, the Moscow-based atomic firm…………………………..

“I am sure” that Paris has a moral duty to encourage its state-backed companies to cut ties with Rosatom, Ukraine’s Energy Minister German Galushchenko told POLITICO last month, adding that Kyiv wants all EU countries with links to Russian’s nuclear industry to cut them.

“All of our public scrutiny has been on Germany and not so much on France,” for ties with Russia, said a diplomat from one EU country, who spoke on condition of anonymity, “whereas I think if you look closely … they haven’t been the best kid in the class either.”…………………………………………..

Paris and Moscow’s nuclear ties, which date back to the Cold War, are most apparent in the links between Rosatom and state-controlled EDF, France’s largest utility that runs the country’s nuclear fleet. It signed a strategic cooperation agreement with Rosatom on green hydrogen in 2021, as well as a joint declaration to develop research cooperation.

The Rosatom spokesperson called it “a win-win partnership” that is “a driver of development both in the field of nuclear energy and scientific projects.”……………………….

When Rosatom builds a nuclear plant abroad, it often relies on technology from French companies — typically spending up to €1 billion per project, Faudon said. Those orders usually include command and control systems from Framatome, which is majority-owned by EDF.

Framatome has an ongoing role in Russian nuclear construction projects around the world, including at Paks. The company aims to set up a joint venture with Rosatom to produce nuclear fuel in western Germany, a project that has been sharply criticized by local authorities.

The French firm also signed a strategic cooperation agreement with Rosatom in December 2021 to expand collaboration on fuel fabrication and other technologies. 

Framatome didn’t comment on its ongoing contracts but with reference to the 2021 agreement, a company spokesperson said: “Everything has been postponed until further notice,” adding that Framatome will “re-examine the agreement if and when that is appropriate.”

EDF declined to comment…………………………..

And while France isn’t dependent on Russia for its nuclear fuel and security of supply, it bought enriched uranium worth €359 million from Moscow last year, more than three times the amount it bought in 2021.

It’s not the only such sale to the West. The U.S. bought $830 million of enriched uranium from Russia last year. Moscow also supplies fuel to reactors in Bulgaria, the Czech Republic, Finland, Slovakia and Hungary…………………

In February, the European Parliament overwhelmingly passed a resolution calling on Rosatom to face sanctions. ……………………………….

https://www.politico.eu/article/french-russian-nuclear-relations-radioactive-rosatom-sanctions/

April 23, 2023 Posted by | France, politics international | Leave a comment

French Winter Power Twice as Pricey as Germany’s on Nuclear Woes

Bloomberg By Todd Gillespie, April 19, 2023 

France’s weakened nuclear power output means the cost of its electricity for next winter is more than twice as expensive as Germany’s, as concerns over the health of the country’s reactors persist.

The “massive” gap of nearly €250 ($273) per megawatt-hour between French and German prices is because traders are pricing in more risk as they await updates on Electricite de France SA’s struggles with its aging atomic fleet, according to analysts at Engie SA’s EnergyScan. “No participants want to risk being short next winter,” they wrote.

French power for the first quarter of 2024 is trading at €416 per megawatt-hour, more than double Germany’s rate of €169. Normally a power exporter, France’s atomic generation has been gradually returning to service but still remains below historical averages.   

The price discrepancy is a sign of France’s lingering energy woes even as its European neighbors benefit from a prolonged drop in prices. EDF’s nuclear reactors have faced recurring corrosion issues as the government takes greater hold over the state-backed utility…………………  https://www.bloomberg.com/news/articles/2023-04-19/french-winter-power-twice-as-pricey-as-germany-s-on-nuclear-woes?leadSource=uverify%20wall

April 22, 2023 Posted by | business and costs, France | Leave a comment

Nuclear Troubles Send French Winter Power Prices Soaring

By Michael Kern – Apr 19, 2023  https://oilprice.com/Latest-Energy-News/World-News/Nuclear-Troubles-Send-French-Winter-Power-Prices-Soaring.html

France’s power prices for early 2024 are double the German prices for next winter as the huge French nuclear fleet continues to show signs of weak output and availability.  

The French power price for the first quarter of 2024 was at $455 (416 euros) per megawatt-hour (MWh) on Wednesday. That’s more than double the price for the same period in Germany, where the power price was at $185 (169 euros) per MWh for early 2024, according to data compiled by Bloomberg.

France has had troubles at many of its nuclear reactors, half of which have been shut down for repairs and maintenance at several times over the past year.

Germany, meanwhile, took its last three nuclear power plants offline on Saturday, ending more than six decades of commercial nuclear energy use, Germany ended the nuclear power era despite continued concerns about energy security and energy supply after the Russian invasion of Ukraine and the end of pipeline natural gas deliveries from Russia, which was the largest gas supplier to Europe’s biggest economy before the war.

In France, concerns about the operations at France’s large nuclear power fleet resurfaced last month after the French nuclear safety authority, ASN, told energy giant and large nuclear reactor operator EDF to review its program of reactor checks, following the finding of another crack at a nuclear power plant.

This led to an 8% one-day surge in French power prices for next year, the biggest jump since the end of January.  

For much of last year, France’s nuclear power generation was well below capacity, as more than half of the country’s reactors were offline at one point in the autumn due to repairs or maintenance.  

At the moment, French nuclear power plants are producing 17.5% less than the average output rate for 2020 and 2021. That’s down from 23% last year, so there is some progress, but concerns remain.  

April 21, 2023 Posted by | business and costs, France | Leave a comment

France’s radioactive waste management agency Andra wants to increase storage capacity at Cires waste dump

French radioactive waste management agency Andra has applied to the
department of Aube in north-eastern France for environmental permission to
increase the current authorised storage capacity of Cires, the country’s
dedicated disposal facility for very-low-level radioactive waste (VLLW).

World Nuclear News 12th April 2023

https://www.world-nuclear-news.org/Articles/Application-to-raise-capacity-of-French-very-low-l

April 21, 2023 Posted by | France, wastes | Leave a comment

16% of France’s power supply blocked amid protest – as nuclear reactor maintenance disrupted

16% of France’s power supply blocked amid protest – as nuclear reactor
maintenance disrupted. Around 16% of the country’s total power production
was disrupted, according to data from grid operator RTE, as thousands
continue to protest against President Macron’s pension reforms.

Sky News 11th April 2023

https://news.sky.com/story/french-strikes-disrupt-power-supply-and-nuclear-reactor-maintenance-12855013

April 14, 2023 Posted by | ENERGY, France | Leave a comment

Macron sparks outrage, infuriates China hawks over Taiwan comments

German foreign policy scholar and China-watcher Ulrich Speck said Macron’s comments vindicated Australia’s decision to tear up its contract for French-made submarines in favour of the AUKUS pact.

Malcolm Davis from the Australian Strategic Policy Institute described Macron’s comments as “ill-conceived at best, and poorly timed” given the situation in Ukraine, and the need for Europe and the US to work together to support Kyiv


The Age, By Latika Bourke, April 10, 2023 

London: French President Emmanuel Macron has sparked outrage after saying Europe should reduce its dependency on the United States and avoid getting involved in any conflict between Washington and Beijing over Taiwan.

Macron made the comments in an interview with Politico on-board COTAM Unité, France’s Air Force One, while travelling home to Paris after a three-day state visit to Beijing where he struck a range of business deals for French companies…………………

Macron said he wanted Europe to adopt “strategic autonomy” from the United States, a concept which is backed by Beijing.

He warned against Europe becoming “America’s followers”.

“If the tensions between the two superpowers heat up … we won’t have the time nor the resources to finance our strategic autonomy and we will become vassals,” Macron told the travelling journalists.

“The paradox would be that, overcome with panic, we believe we are just America’s followers.

“The question Europeans need to answer … is it in our interest to accelerate [a crisis] on Taiwan? No. The worse thing would be to think that we Europeans must become followers on this topic and take our cue from the US agenda and a Chinese overreaction.

“Europeans cannot resolve the crisis in Ukraine; how can we credibly say on Taiwan, ‘Watch out, if you do something wrong we will be there’? If you really want to increase tensions that’s the way to do it,” he said.

France has long held out an ambivalence for US power and influence over Europe. France, for example, forced the withdrawal of NATO headquarters from Paris in 1967 over fears of US political sway over the continent. Macron has also supported the creation of a European army that could function in place of NATO…………………………………………………

Macron’s comments sparked widespread dismay and anger across Europe and in the United States, where Republican senator Marco Rubio urged European countries to clarify “pretty quickly” if Macron spoke for Europe or France alone.

“We need to ask Europe does he speak for them, because we’re pretty heavily involved in Ukraine right now, we’re spending a lot of our taxpayer money on a European war,” he said in a video statement.

 “if our allies’ position, if in fact Macron speaks for all of Europe, and their position now is they’re not going to pick sides between the US and China over Taiwan, maybe we shouldn’t be picking sides either?

“Maybe we should say we’re going to be focusing on Taiwan and the threats that China poses and you guys handle Ukraine on your own?”

German foreign policy scholar and China-watcher Ulrich Speck said Macron’s comments vindicated Australia’s decision to tear up its contract for French-made submarines in favour of the AUKUS pact.

Malcolm Davis from the Australian Strategic Policy Institute described Macron’s comments as “ill-conceived at best, and poorly timed” given the situation in Ukraine, and the need for Europe and the US to work together to support Kyiv………………………………………… more https://www.theage.com.au/world/europe/after-visit-with-xi-macron-warns-europe-on-support-for-taiwan-infuriating-china-hawks-20230410-p5cz6t.html

April 11, 2023 Posted by | France, politics international | Leave a comment

France’s riverside reactor build plans “irresponsible” – expert.

MURIEL BOSELLI, Paris, 07 Apr 2023,  https://www.montelnews.com/news/1477431/edfs-riverside-reactor-build-plans-irresponsible–expert

(Montel) France’s plan to build two riverside reactors is “irresponsible”, given the acceleration of global warming-related water strain, nuclear expert and critic Yves Marignac told Montel.

Climate change has raised fears of extreme temperatures and droughts that will cause more outages at EDF’s 44 nuclear reactors – out of 56 – that are located along rivers and use water for cooling.

The average summer flow of the Rhone, on which 22% of France’s nuclear capacity is installed, could fall by 20% within 30 years, according to a recent study by the Rhone-Mediterranean-Corsica Water Agency.

However, EDF plans to build two additional reactors along the Rhone.

“We can always adapt the reactors to cool themselves by reducing their water withdrawal, as some reactors do in the desert,” said Marignac, but added that these costly developments “remove the interest of placing installations along rivers”.

Higher water use
He said he also feared a “considerable increase” in competition between water-intensive sectors such as agriculture, industry, energy and tourism.

EDF plans to build three pairs of European pressurised reactors (EPRs) by 2042-43 – one at Penly, a second at Gravelines (both on the coast), and a third at Bugey or Tricastin, on the Rhone.

The decision would be made by the end of the year, Joel Barre, inter-ministerial delegate for new nuclear power plants, told Montel.

Last week, president Emmanuel Macron announced a vast investment plan to adapt nuclear power plants to climate change, notably by equipping riverside units with air-cooling towers to make them less dependent on the temperature of waterways.

Although this system allows reactors to continue producing power during hot periods, it consumes much more water as a significant part of the volume withdrawn evaporates through the towers during cooling.

French energy minister Agnes Pannier-Runacher said earlier this week that scenarios established by the international group of climate experts Giec had shown “very limited losses [of production]”.

“Critical” risk
However, a recent report by France’s auditors’ court warned the impact of global warming on the French nuclear fleet could become “critical” by 2050, with three to four times more unavailability than today.

Last summer, France’s nuclear safety authority ASN authorised EDF to exceed temperature limits for some riverside plants to enable units to continue producing power during the drought.

Thibault Laconde, founder of climate risk assessment start-up Callendar, said EDF’s Tricastin site in southeastern France was a better choice than Bugey for cooling because it was near a section of the Rhone that had cool water inflow from the Isere river.

Melting ice caps
Building reactors by the sea also raised questions, experts said, because of uncertainties about the rising sea levels during the EPRs’ lifespan, which EDF has set at a minimum of 60 years.

The auditors’ court has called on EDF to anticipate “the low probability” of an acceleration in ice cap melting, which would lead to a rise in the average sea level of nearly 2 metres by 2100 and 5m by 2150.

However, EDF has only incorporated a sea level rise of around 1.2m into the design of its EPR reactors, said Barre.

EDF did not respond to Montel’s requests to comment.

April 9, 2023 Posted by | climate change, France | Leave a comment