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#BeyondNuclear

1 post1 participant0 posts today
DoomsdaysCW

We’re having a #heatwave...

And #NuclearPower can’t cope. Worse still, it’s actually a liability under ever more extreme climate conditions, write Karl Grossman and Harvey Wasserman

Posted on July 27, 2025, by #BeyondNuclear

"At the core of the latest attempted 'renaissance' of nuclear power is the #BigLie that #AtomicReactors are an answer to #GlobalWarming. In fact, they are significant sources of heat.

"There are more than 400 nuclear power plants in the world today that fission atoms at 300 degrees Centigrade, (572 degrees Fahrenheit). More are under construction or proposed. As the International Atomic Energy Agency states, 'water-cooled reactors offer heat up to 300 degrees Celsius. These types of reactors include pressurized water reactors (PWRs), boiling-water reactors (BWRs), pressurized heavy-water reactors, and light-water-cooled graphite-moderated reactors (LWGRs).'

"Some heat is absorbed in the water—drawn from water bodies—used to cool these nuclear power plants and then returned, still with considerable heat, to #rivers or #seas.

"The heatwave going on in recent weeks in Europe, in combination with this discharge of heated water from nuclear plants, has caused #NuclearPlants there to shut down.

"Consider these headlines from recent days:

" '#France and #Switzerland shut down nuclear power plants amid scorching heatwave,' was the July 3rd headline on Euronews. As the piece explained: “To cool down, nuclear power plants pump water from local rivers or the sea, which they then release back into water bodies at a high temperature. However, Europe’s ongoing heatwave means that the water pumped by nuclear sites is already very hot, impacting the ability of nuclear plants to use it to cool down. On top of this, nuclear sites run the risk of posing a dangerous threat to local #biodiversity, by releasing water which is too hot into rivers and seas.'

"A New York Times article, also dated July 3rd, related how in Europe, 'operators shut down one of the two reactors at the #Golfech nuclear power plant in southern #France after forecasts that the #GaronneRiver, from which it draws water and then discharges it after it is used in the plant as coolant, 'could top…82 degrees Fahrenheit.' The Times continued: 'The #Beznau Nuclear Power Plant in #Switzerland, built along the #AareRiver followed suit, shutting down one of its reactors on Tuesday and the other on Wednesday.' "

Source:
beyondnuclearinternational.org

#ExtremeHeat #ClimateChange #NuclearPowerPlants #NuclearPowerNoThanks #RenewablesNow! #WaterIsLife #NoNukes #RethinkNotRestart #NoNukesForAI

Beyond Nuclear InternationalBeyond Nuclear InternationalBringing the world's anti-nuclear campaigns together
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DoomsdaysCW

#Carbon14: Another underestimated danger from #nuclear reactors

"There are a number of radionuclides released from nuclear energy facilities. This paper highlights carbon-14 for a number of reasons:

- Carbon-14 is radioactive and is released into air as #methane and #CO2

- Before 2010, carbon-14 releases from nuclear reactors were virtually ignored in the United States. Today only estimates are required and only under certain restrictive circumstances.

- There is no good accounting of releases to date, so its impact on our health, our children’s health, and that of our
#environment remains unknown, yet environmental measurement is possible, but can be challenging under certain
conditions.

- Carbon-14 has a half-life of over 5700 years and the element carbon is a basic building block for life on earth. Therefore, “it constitutes a potential health hazard, whose additional production by #anthropogenic sources of today will result in an increased #radiation exposure to many future generations.”

- Like #tritium, it can collect in the tissues of the fetus at twice the concentration of the tissues in the mother, pointing to its
disproportionate impact on the most vulnerable human lifecycle: the developing child.

The element carbon is found in all organic substances. Carbon is also a primary constituent of #GreenhouseGases that are responsible for #ClimateChange, such as carbon dioxide (CO2) and methane (#CH4). Carbon-14 (c-14) is a radioactive form of
carbon that occurs in nature and is also newly formed in nuclear power processes.

"Carbon-14 is a health concern because it is released from #NuclearPower facilities as radioactive carbon dioxide and methane, traveling readily in the local and global environment.

"Over time, carbon-14 becomes part of organic material including food, and has a half-life of approximately 5,730 years, decaying by a type of radioactive particle called a beta. Its hazardous life is 10-20 times its half-life, meaning that harmful exposure to man-made carbon-14 can last for hundreds of generations. The radioactive carbon forms as a byproduct of fissioning of uranium fuel, through a process called activation. The final step is a chemical reaction between carbon-14 and oxygen or hydrogen, which forms methane or carbon dioxide. The radioactive carbon-14 formed by this process is brand new and would not exist without nuclear fission.

"During its long hazardous life, carbon-14 could be responsible for gross physical or
mental defects, stillbirths and childhood deaths, embryonic and neonatal deaths into the many millions over the life of the isotope.

"These millions could be underestimated five times or more. Carbon-14 could also be responsible for #leukemia, bone and other #cancers."

beyondnuclear.org/wp-content/u

#NoNukes #RethinkNotRestart #NoNukesForAI #RenewablesNow! #BeyondNuclear #NuclearIsNotCarbonFree

DoomsdaysCW

#KleeBenally Honored as #NuclearFree Futures Awardee 2025

via #CensoredNews: "Klee was a passionate campaigner and filmmaker exposing the #colonialist legacy of #UraniumMines and working for the cleanup of the more than 500 abandoned uranium mines that continue to contaminate the #NavajoNation. A month before his death on December 30, 2023, Klee published his book, 'No Spiritual Surrender: Indigenous Anarchy in Defense of the Sacred.'" [Order Klee's book at the link at the end of the post.]

In addition to Klee, those honored by #BeyondNuclear include the @uraniumfestival founders #MárciaGomesDeOliveira and #NorbertSuchanek, #SPUdayakumar, #EdwickMadzimure, and #JoannaMacy. Klee's award will be accepted by his mother Berta Benally.

Source:
bsnorrell.blogspot.com/2025/01

Order Klee's book here:
detritusbooks.com/products/no-
#NuclearFreeFuture #UraniumFilmFestival #NoNukes #NoUraniumMining #NoSpiritualSurrender

DoomsdaysCW

Article includes map of #Flood vulnerable #US #NuclearPlants

Can Aging U.S. #NuclearPowerPlants Withstand More #ExtremeWeather?

There is no consensus on how #ClimateChange has already affected nuclear power plants globally, but one researcher found an increasing rate of reactor outages linked to climate-related disruptions since 1990.

By James Dinneen
April 24, 2024

"This debate is now playing out again in fights over the future of nuclear power plants as they reach the end of their design lives. Paul Gunter at #BeyondNuclear, an anti-nuclear advocacy group, argues continued vulnerability to climate hazards is a reason the NRC should deny relicensing applications at some plants, such as the #NorthAnnaNuclearGeneratingStation in #Virginia, where Gunter plans to specifically cite the GAO report’s findings on flooding. According to the report, around two-thirds of U.S. #NuclearPlants are in areas with high #flood hazard."

e360.yale.edu/digest/u.s.-nucl

Yale E360Can Aging U.S. Nuclear Power Plants Withstand More Extreme Weather?
#NoNukes#RethinkNotRestart#ClimateCrisis
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