The impact of climate change on nuclear and hydroelectric power production!
- Prepared by FIRE-EARTH Science and affiliated scientists..
Details available via FIRE-EARTH PULSARS.
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Posted by feww on August 1, 2018
Details available via FIRE-EARTH PULSARS.
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Posted in News Alert | Tagged: Climate Change, Drought, FIRE-EARTH Science, Global Warming, hydroelectric power, nuclear power | Leave a Comment »
Posted by feww on October 17, 2017
The French Nuclear Safety Authority (ASN) has issued an INES level 2 alert (scale of 0-7) due to the risk of loss of cooling systems for 20 of the reactors “of concern” operated by EDF.
The 29 reactors, with capacities ranging from 900 – 1300 MWe, are located at 12 nuclear power plants in the Belleville-sur-Loire, Cattenom, Chinon, Cruas, Dampierre-en-Burly, Golfech, Nogent-sur-Seine, Paluel, Saint-Alban and Saint-Laurent-des-Eaux NPPs, ASN reported.
The reactor heat sink could be lost owing to the unavailability of the pumps of the reactor essential service water system (SEC) as a result of internal flooding following an earthquake-induced rupture of the piping supplying water to the fire protection network (JPP system) and the raw water filtration network (SFI or CFI systems).
Vulnerability to Earthquakes
“The insufficient earthquake resistance of a JPP pipe was initially detected by EDF in the Belleville-sur-Loire NPP. Additional investigations requested by ASN and performed by EDF in early June 2017 revealed that several sections of these pipes were degraded, with thicknesses less than the minimum thickness required for earthquake resistance. This degradation is the result of corrosion which may have developed because of a lack of appropriate preventive maintenance. This event was provisionally rated level 1 on the INES scale on 2nd August 2017,” ASN reported.
Risk of Total Loss of Heat Sink
“EDF then took thickness measurements on piping sections of other systems (SFI and CFI) situated in the same areas as the JPP pipes, from early July to the end of September 2017, on all the EDF NPP reactors potentially concerned. Following this measurement campaign and then the earthquake resistance analysis of the piping concerned, EDF declared on 10th October 2017 that 20 reactors were concerned by a risk of total loss of heat sink (loss of both trains of the SEC system). This event is therefore rated level 2 on the INES…”
20 Reactors Subject to the INES Level 2 Alert (“Incident”)
9 Reactors subject to the INES Level 0 Alert (“Deviation”)
EDF
Électricité de France (EDF) is the country’s main electricity generation and distribution company, managing 58 reactors. French Government owns about 85% of EDF shares.
Nuclear power forms 40% of France’s energy consumption, and is the largest source of electricity generation in the country, accounting for more than 76% of the total production of 546 TWh in 2015, the highest percentage in the world.
Posted in News Alert | Tagged: ASN, Dampierre-en Burly NPP, edf, France, INES level 2, NPP, Nuclear Nightmare, nuclear power | Leave a Comment »
Posted by feww on July 21, 2017
The Ikata Nuclear Power Plant (Ikata NPP) is located in the town of Ikata in Ehime Prefecture, on the island of Shikoku, Japan. It’s owned and operated by the Shikoku Electric Power Company.
The plant was shut down along with all other nuclear plants in Japan after the Fukushima nuclear disaster. Currently, it is one of two nuclear power stations operating in Japan.
Two reactors at Takahama plant are also operating currently after a high court overturned an earlier decision by a district court that had stopped the NPP operations since March 2016.
Japanese high courts are evidently among the most corrupt judiciary in the world.
Posted in News Alert | Tagged: Ikata NPP, Japan Nuclear Disaster, nuclear power, Play Chicken, risk of nuclera disasters, Shikoku Electric Power, Takahama NPP | Leave a Comment »
Posted by feww on February 11, 2017
TEPCO sent a remote-controlled cleaning robot inside the crippled reactor no. 2 at Fukushima nuclear plant, but was forced to withdraw it on Thursday before it could complete its mission because of camera damage most likely caused by high radiation levels of about 650 Sieverts per hour, according to the operator.
TEPCO managers insist that despite the dangerously high figures, radiation is contained inside the reactor unit and is not leaking out.
The operator has not yet established the exact location, condition and quantity of melted fuel and the nature of structural damage in the three stricken reactors.
Three reactors were critically damaged and suffered meltdown in March 2011, after a mega [KSFA] earthquake and tsunami hit the area.
Related Links
Posted in News Alert | Tagged: FIRE-EARTH PULSARS, Fukushima, KFSA, nuclear power, pipe dream, Radiation | Leave a Comment »
Posted by feww on February 9, 2017
About a dozen people have been injured in an explosion that rocked Flamanville Nuclear Power Plant in Manche, Cotentin Peninsula, on France’s northern coast, according to local reports.
The power plant houses two pressurized water reactors (PWRs) that produce a total of 2.6 GWe. They came into service in 1986 and 1987, respectively. Their combined annual output of about 19 TWh is the equivalent of 4.5% of the fission-electricity production in France.
Posted in News Alert | Tagged: explosion, explosion at nuclear plant, Flamanville NPP, France, Manche, nuclear power | Leave a Comment »
Posted by feww on January 30, 2017
Workers have found a black mass, most likely Nuclear fuel debris, below the containment vessel at Fukushima Daiichi reactor No. 2 left over since the 2011 meltdown disaster, plant operator Tepco said today.
Posted in News Alert | Tagged: FIRE-EARTH PULSARS, Fukushima Daiichi, fukushima NPP, meltdown, nuclear disaster, nuclear power, Tepco | Leave a Comment »
Posted by feww on January 11, 2016
Sent by a reader… edited by FEWW-JMC
The International Atomic Energy Agency (IAEA) was set up in 1957 supposedly to promote the peaceful use of nuclear energy, and to prevent its use for military purpose, including nuclear weapons. It’s based in Vienna, and has “Regional Safeguards Offices,” one in Toronto and the other in Tokyo. The IAEA also has liaison offices both in New York City, and in Geneva. Additionally, it has three laboratories in Vienna, Seibersdorf, and Monaco.
Despite being established independently of the United Nations through a separate international treaty, the IAEA Statute, the “Atoms for Peace” reports to both the United Nations General Assembly and Security Council.
The organization describes itself as follows:
The IAEA is widely known as the world’s “Atoms for Peace” organization within the United Nations family. Set up in 1957 as the world’s center for cooperation in the nuclear field, the Agency works with its Member States and multiple partners worldwide to promote the safe, secure and peaceful use of nuclear technologies.
Japan sits near major tectonic plate boundaries, in a volcanic zone situated on the Pacific Ring of Fire. It has had a long history of seismic activity, with powerful, destructive earthquakes that often result in tsunamis.
If there were a 101 on where not to build your nuclear power plants, Japan would fill all criteria as the experts’ top choice for the most dangerous example.
Yet the crowded country of 130 million has 54 nuclear reactors.
On 11 March 2011, Japan experienced the strongest and most destructive earthquake in its history, followed by a deadly tsunami. The magnitude 9.0 Tōhoku earthquake generated a tsunami about 14 meters high. The quake and tsunami, followed by hundreds of aftershocks, including some measuring 7.0Mw or larger, killed thousands of people, razing entire towns and villages, destroying or damaging more than 120,000 buildings. The giant tsunami also crippled the Fukushima Dai-ichi I nuclear power plant, resulting in a nuclear disaster with multiple core meltdowns and large scale radioactive fallout.
Meanwhile, back in Japan…
IAEA Begins Evaluating Japan’s Alleged Efforts on making Nuclear Power Plants Safe (!)
On Monday, IAEA began evaluating Japanese government’s alleged improvement work on ensuring “safety” of nuclear power plants, according to a report.
“A group of experts of the International Atomic Energy Agency (IAEA) began on Monday its planned assessment of the Japanese government’s efforts to ensure safe use of nuclear power plants.”
“This mission will assess the new regulatory framework established in Japan after the Fukushima Daiichi [disaster,]” Philippe Jamet, the IAEA delegation’s head, told reporters.
“The IAEA mission to Japan includes representatives from 24 countries, according to the organization’s website. They are expected to visit nuclear facilities to inspect the infrastructure, to meet with representatives of the Japanese nuclear power industry. The mission will end on January 22. Based on the results, the IAEA will produce a report on the country’s nuclear safety,” the report said.
WE WILL SEE!
Posted in News Alert | Tagged: Atoms for Peace, Fukushima Dai-ichi, IAEA, Japan, nuclear power, nuclear safety, Pacific Ring of Fire, Tōhoku earthquake | Leave a Comment »
Posted by feww on November 1, 2015
An explosion occurred Saturday night at Reactor 1 of Doel nuclear power plant (NPP) located in northern Belgium, local media reported.
The 40-year-old unit, the oldest in the country, is one of 4 reactors at the plant and has a name-plate capacity of 454Mw.
Belgium’s other NPP, Tihange, houses 3 reactor units that began operating commercially between 1975 and 1985.
Following an incident at Doel in August 2012, cracks were discovered at the reactor pressure vessel of the No 3 reactor, sparking international inspections of similar vessels manufactured by the now-bankrupt Dutch firm Rotterdam Drydock Company, said a report.
“The discovery of the cracks at Doel’s Unit 3 by the use of a new ultrasound measuring technique, sent a nervous ripple through the international nuclear industry.
“Rotterdam Drydock Company had sold 21 reactor vessels to nuclear power plants in the US, France, Switzerland, the Netherlands, Germany, Spain, Sweden and the UK,” Associated Press belatedly reported.
At least 9 million people live within a 75 km radius of Doel, and 5.76 million others live within a similar distance from Tihange NPP.
There was no reliable details available concerning the latest incident at Doel, as of posting.
Posted in News Alert | Tagged: Doel, explosion at nuclear plant, nuclear incident, nuclear power, nuclear power plant, nuclear safety, Tihange | 1 Comment »
Posted by feww on February 20, 2014
The criminally incompetent operator of the Fukushima Daiichi nuclear plant says 100 tons of contaminated water containing record high levels of radioactive substances have overflowed from a storage tank.
Officials at Tokyo Electric Power Company (TEPCO) said on Thursday workers had found the highly contaminated, massive leak in one of the tanks near the Number 4 reactor building Wednesday night.
The spill contained an extraordinarily high 230-million becquerels per liter of beta-ray emitting substances, which is about 7.6 million times the government’s standard for contaminated water that can be released into the sea.
Highly contaminated water leaked from a storage tank at the tsunami-crippled Fukushima Daiichi nuclear power plant in Fukushima, Japan. Handout photo released by TEPCO on February 20, 2014. (via Reuters).
On October 18, 2013 FIRE-EARTH said [but was censored by Google, WordPress and others]:
On November 7, 2013 FIRE-EARTH said [but was censored by Google, WordPress and others]:
On January 13, 2014 FIRE-EARTH said [but was censored by Google, WordPress and others]:
THE TEPCO REPORT, QUOTED BY JAPAN’S ASAHI SHIMBUN, MAY BE SERIOUSLY FLAWED.
ACCORDING TO http://new.atmc.jp/ THE RADIATION LEVEL AT OR NEAR FUKUSHIMA PLANT IS ≥ 40 MICROSIEVERT PER HOUR (OR ~ 350 mSv/yr)
NOTES:
1. Radiation dose of about 2,000 millisieverts (200,000 millirems) cause serious illness.
2. Average background radiation in the US is about 3 mS/yr. [Ironically, the average background radiation in many parts of Japan is about 1mS/yr, or a third of that in the U.S.]
3. The average annual radiation dose per person in the U.S. is currently 620 millirem (6.2 mSv), according to EPA. “Half of our average dose comes from natural background sources: cosmic radiation from space, naturally occurring radioactive minerals in the ground and in your body, and from the radioactive gases radon and thoron, which are created when other naturally occurring elements undergo radioactive decay. Another 48 percent of our dose comes from medical diagnostics and treatments.”
For additional links to the never-ending nuclear disaster at Fukushima, search blog content, where they have not been hacked.
Posted in 2014 disaster diary, 2014 Disaster Forecast, 2014 global disasters, Global Disaster watch, global disasters, Significant Event Imagery, significant events | Tagged: Fukushima Daiichi, Google gagged, Japan, Japan SNAFU, NEVER-ENDING NUCLEAR DISASTER, nuclear mafia, nuclear power, radioactive leak, WE TOLD YOU SO | 1 Comment »
Posted by feww on February 8, 2014
NOTE: Many of the links posted below have previously been blocked or buried by Google, WordPress and others
The operator of the nuked Fukushima Daiichi nuclear plant said it will review its radiation data because their initial readings may be seriously flawed.
Tokyo Electric Power Company (TEPCO) says it detected radiation levels of 5 million becquerels per liter of radioactive strontium in groundwater samples collected last July from one of its wells near the ocean.
The radioactivity level is more than 160,000 times the regulatory maximum for radioactive wastewater allowed to be released into the sea.
A team [of well-paid observers] from the International Atomic Energy Agency (IAEA) holding hands singing kumbaya at Fukushima, December 2013. “The team has praised Japan for making progress in stabilizing the Fukushima nuclear plant,” reported BBC. Image IAEA handout via Reuters/BBC.
Based on the latest admission, TEPCO now estimates with that level of radioactive strontium present, the count for beta-emitting radioactive substances must be 10 million becquerels per liter, or 11 times their initial estimate of 900,000 becquerels per liter, reported NHK.
The plant operator attributes the error to incorrect measuring methods that were in place until last October.
TEPCO says it will review other data acquired using the old, improper method, including the radiation level of more than 300 tons of toxic waste water that leaked from a storage tank in August 2013.
The initial reading for the leaked radioactive water showed up to 80-million becquerels per liter of beta ray-emitting substances, including strontium, said the report.
On October 18, 2013 FIRE-EARTH said [but was censored by Google, WordPress and others]:
On November 7, 2013 FIRE-EARTH said [but was censored by Google, WordPress and others]:
On January 13, 2014 FIRE-EARTH said [but was censored by Google, WordPress and others]:
THE TEPCO REPORT, QUOTED BY JAPAN’S ASAHI SHIMBUN, MAY BE SERIOUSLY FLAWED.
ACCORDING TO http://new.atmc.jp/ THE RADIATION LEVEL AT OR NEAR FUKUSHIMA PLANT IS ≥ 40 MICROSIEVERT PER HOUR (OR ~ 350 mSv/yr)
NOTES:
1. Radiation dose of about 2,000 millisieverts (200,000 millirems) cause serious illness.
2. Average background radiation in the US is about 3 mS/yr.]
3. The average annual radiation dose per person in the U.S. is currently 620 millirem (6.2 mSv), according to EPA. “Half of our average dose comes from natural background sources: cosmic radiation from space, naturally occurring radioactive minerals in the ground and in your body, and from the radioactive gases radon and thoron, which are created when other naturally occurring elements undergo radioactive decay. Another 48 percent of our dose comes from medical diagnostics and treatments.”
For additional links to the never-ending nuclear disaster at Fukushima, search blog content, where they have not been hacked.
Posted in Global Disaster watch, global disasters, Significant Event Imagery, significant events | Tagged: Fukushima, Fukushima Daiichi, Fukushima nuclear, Google gagged, Hiroshima, Japan, Japan Nuclear Disaster, Japan SNAFU, NEVER-ENDING NUCLEAR DISASTER, nuclear mafia, nuclear power, nucler power, radioactive leak, WE TOLD YOU SO | Leave a Comment »
Posted by feww on January 21, 2014
A day or so after FIRE-EARTH Editor suggested radioactive leaks inside the No. 3 reactor building most probably came from cracks in the containment vessel, the plant operator TEPCO says they suspect the leak originates from around an opening in the containment vessel which connects to a steam pipe.
TEPCO says the area around the opening had previously been sealed with resin, but the substance likely deteriorated after being exposed to the heat from the melted fuel and salt from sea water poured into the vessels immediately after the disaster to cool down the chamber.
Technicians are now planning to locate the racks in the containment vessel and seal them, TEPCO said. [DO NOT use the same type of resin!!! Editor.]
Once they have sealed the cracks, they can refill the vessel with water and remove the melted fuel, at least in theory.
However, they cannot enter the reactor building without being exposed to cosmic levels of radiation.
On October 18, 2013 FIRE-EARTH said [and Google/Wordpress censored]: Fukushima Potentially More Disastrous Than Hiroshima
On November 7, 2013 FIRE-EARTH said [and Google/Wordpress censored]: Scale of potential catastrophe at Fukushima could dwarf a limited nuclear war.
For additional links to the ongoing nuclear disaster at Fukushima, search blog content.
Posted in environment, Global Disaster watch, global disasters, Significant Event Imagery, significant events | Tagged: Fukushima, Fukushima Daiichi, Fukushima nuclear, Hiroshima, Japan, Japan Nuclear Disaster, Japan SNAFU, No. 3 reactor, nuclear power, Radiactive River, radioactive leak, WE TOLD YOU SO | Leave a Comment »
Posted by feww on January 20, 2014
The plant operator, Tokyo Electric Power Company (TEPCO), says the radioactive water leaking from the number 3 reactor building is most probably coming from the containment vessel.
A camera installed on a robot took a video of the radioactive stream on the first floor of the reactor building on Saturday. The stream, 30cm wide, is continuously flowing into a drain, said TEPCO.
“Radiactive River” at Fukushima Reactor No. 3. Source: Screenshot from TEPCO video broadcast by NHK.
Technicians have detected 24 million becquerels per liter of beta ray-emitting radioactive substances, including strontium, as well as 1.7 million becquerels per liter of Cesium 137, TEPCO said in a statement.
That level of contamination is almost as high as the radioactive materials in the water that has been accumulating in the basement of reactor building.
The water temperature is about 20ºC, which matches the temperature of the water at the bottom of the reactor [containment vessel,] said TEPCO.
TEPCO officials believe the water for cooling melted fuel in the containment vessel is leaking for reason that are unknown to them. [Try cracks in the containment vessel. Editor]
The company said they will continue with their investigation until they get to the bottom of it (!)
On November 7, 2013 FIRE-EARTH said [and Google/Wordpress censored]:
For additional links to ongoing nuclear disaster at Fukushima, search blog content.
Posted in environment, Global Disaster watch, global disasters, Significant Event Imagery, significant events | Tagged: Fukushima Daiichi, Fukushima nuclear, Japan, Japan Nuclear Disaster, Japan SNAFU, No. 3 reactor, nuclear power, Radiactive River, radioactive leak | Leave a Comment »
Posted by feww on April 26, 2013
The explosion at Chernobyl nuclear power plant 27 years ago has so far claimed at least a million lives, and counting. The core meltdown, which occurred on Saturday, April 26, 1986 at reactor No. 4 of the V.I. Lenin Nuclear Power Station, as it was then called, left entire regions in three countries—Ukraine, Russia and Belarus—unlivable.
The radionuclide levels still exceed the normal background in 60 Ukrainian towns and villages.
Ukraine’s Chernobyl nuclear power plant underwent a core meltdown [center] in 1986 with disastrous consequences. The radionuclide levels still exceed the normal background in 60 Ukrainian towns and villages. This image was taken by authorities in the former Soviet Union.
“The nation’s health is deteriorating,” Mykhailo Kurik, director of the Ukrainian Institute of Ecology, told Xinhua, asserting that the damage to nature and environment was severe and long-lasting.
“Just after the accident, a huge quantity of radionuclides, including the burning particles, which are extremely dangerous for the environment, were released. These isotopes have very long half-lives, so Ukraine will feel the devastating effects of the catastrophe for decades,” Kurik said.
Radioactive emissions from Chernobyl explosion were more than 100 times higher than the combined contamination caused by the atomic bombs dropped on Japan’s Hiroshima and Nagasaki, experts have said.
The sarcophagus covering the damaged fourth reactor at the Chernobyl nuclear power plant is seen behind a building decorated with a graffiti in the abandoned city of Prypiat April 4, 2011. Belarus, Ukraine and Russia will mark the 25th anniversary of the nuclear reactor explosion in Chernobyl, the place where the world’s worst civil nuclear accident took place, on April 26. Engineers are still struggling to regain control of damaged reactors at the Fuskushima plant after last month’s earthquake and tsunami, in the worst nuclear crisis since Chernobyl in 1986, with the government urging the operator of the plant to act faster to stop radiation spreading. REUTERS/Gleb Garanich. Image may be subject to copyright. Reuters images …
“In mid-February, a 600-square-meter section of the roof at the Chernobyl site collapsed, sparking fears of another disaster. The collapse occurred 70 meters above the sarcophagus that contains the radiation from the damaged No. 4 reactor.” Said a report.
Experts estimate that 190 tons of reactor fuel remain under the existing sarcophagus that covers the disaster stricken power plant.
Birth defects and cancer were the norm for many years following the Chernobyl disaster. By the time residents of Pripyat, a town located near the plant, were ordered to evacuate, about two days after the Chernobyl core meltdown had occurred, many had already been exposed to varying doses of radiation poisoning.
“A report by Alexey Yablokov, Vassily Nesterenko and Alexey Nesterenko which appeared in the Annals of the New York Academy of Science showed that by 2004, there were 985,000 additional deaths worldwide caused by the nuclear disaster, including 212,000 of them within Western Russia, Belarus and Ukraine.”
Consequences of the Catastrophe. Authors Alexey Yablokov (Center for Russian Environmental Policy in Moscow), Vassily Nesterenko and Alexey Nesterenko ( Institute of Radiation Safety, Minsk, Belarus) studies about 5,000 reports and scientific papers mostly published in Slavic languages and compiled their finding in the book “Chernobyl: Consequences of the Catastrophe for People and the Environment,” which was published last year on the 24th anniversary of the Chernobyl reactor core meltdown.
“For the past 23 years, it has been clear that there is a danger greater than nuclear weapons concealed within nuclear power. Emissions from this one reactor exceeded a hundred-fold the radioactive contamination of the bombs dropped on Hiroshima and Nagasaki.” They wrote.
“No citizen of any country can be assured that he or she can be protected from radioactive contamination. One nuclear reactor can pollute half the globe,” the authors said. “Chernobyl fallout covers the entire Northern Hemisphere.”
According to the book, a total of about 830,000 people, referred to as the “liquidators,” were responsible for various emergency works at the Chernobyl site including fire extinguishing, decontamination and cleanup.
The authors say between 112,000 and 125,000 of the liquidators had died by 2005. The authors also estimate that between 1986 and 2004 some 985,000 people died as a result of Chernobyl fallout {2011 estimates are well over a million deaths.]
“Official discussions from the International Atomic Energy Agency and associated United Nations’ agencies (e.g. the Chernobyl Forum reports) have largely downplayed or ignored many of the findings reported in the Eastern European scientific literature and consequently have erred by not including these assessments.” The authors said last year.
Chernobyl and Other Nuclear Stats
Legacy: More than 4,000 cases of thyroid cancer were diagnosed among children and adolescents between 1992 to 2002 in Belarus, Russia and Ukraine. Victims under 14 years were most severely affected by the elevated concentrations of radioiodine found in milk.
The Poisoned land. Up to 5 million people continue to live on radioactive contaminated land. About 85% of the children who live in contaminated areas of Belarus today are ill, a near 6-fold increase compared to the time before the explosion (15%), according to The Belarusian National Academy of Sciences.
Fukushima NPP is said to contain about 4,277 tons of nuclear fuel, about 24 times as much as Chernobyl (~ 180 tons).
“The Fukushima Dai-ichi site has a considerable number of fuel rods on hand, according to information provided Thursday by Toyko Electric Power Co., which owns the atomic complex: There are 3,400 tons of fuel in seven spent fuel pools within the six-reactor plant, including one joint pool storing very old fuel from units 3 and 4. There are 877 tons in five of the reactor cores. Officials have said that the fuel in Unit 4′s reactor vessel was transferred to its spent fuel pool when the unit was temporarily shut in November.” AP reported.
On April 12, Japanese authorities raised the measure of severity of the Fukushima NPP disaster to the maximum level of 7 on INES. (See below for details.)
The INES, a logarithmic scale, which was introduced in 1990 by the IAEA to enable prompt communication, classifies the intensity of nuclear incidents as follows:
7 – Major Accident [Chernobyl disaster, criticality accident, April 1986]
6 – Serious Accident [e.g., Kyshtym incident, Mayak, former Soviet Union, steam explosion released up to 80 tons of highly radioactive material into the atmosphere, September 1957. ]
5 – Accident With Wider Consequences [e.g., Three Mile Island accident Pen State, U.S., partial meltdown release radioactive gases into the environment, March 1979.]
4 – Accident With Local Consequences [e.g., Sellafield, UK, at least 5 incidents reported between 1955 to 1979]
3 – Serious Incident [e.g., Vandellos NPP, Spain, fire destroyed control systems; the reactor was shut down, July1989]
2 – Incident [e.g., Forsmark NPP, Sweden, a backup generator failed, July 2006]
1 – Anomaly [e.g., TNPC, France, 1,600 gallons of water containing 75 kilograms (170 lb) of uranium leaked into the environment, July 2008]
0 – Deviation (No Safety Significance) — [e.g., Atucha, Argentina – Reactor shutdown caused by tritium increase in reactor encasement, December 2006.]
Studies of the 1945 atomic bombing at Hiroshima and Nagasaki show that 100 percent of victims whose bodies were exposed to 600,000 millirems (6,000 mSv) died from radiation. About 50 percent of victims who received 450,000 millirems (4,500 mSv) of radiation also died.
(Note: Rem is a unit of ionizing radiation equal to the amount that produces the same damage to humans as one roentgen of high-voltage x-rays. Source: MIT)
1 rem = 10 mSv (1 Sv = 100 rem)
Limits above natural background radiation levels (average 300 millirems per year) and medical radiation:
[Note: Lifetime cumulative exposure should be limited to a person’s age multiplied by 1,000 millirems, e.g., a 70-year-old person, 70,000 millirems.]
Adults
Under 18
Fetal Exposure
Medical
Air Travel
*Note: Radiation dose of about 2,000 millisieverts (200,000 millirems) cause serious illness.
[NOTE: Half-life is the time taken for a radioactive substance to decay by half.]
Posted in environment | Tagged: Chernobyl disaster, Chernobyl fallout, Chernobyl legacy, Chernobyl: Consequences of the Catastrophe for People and the Environment, Core Meltdown, fukushima disaster, fukushima NPP, liquidators, nuclear accidents, Nuclear Disasters, nuclear energy, nuclear industry, nuclear power, nuclear power mafia, Pripyat | Leave a Comment »
Posted by feww on February 18, 2013
Hongyanhe nuclear power plant’s first 1,000 megawatt (MW) unit started operation Sunday, according to the plant’s operator, Liaoning Hongyanhe Nuclear Power Co. Ltd.
Original caption: Photo taken on July 12, 2012 shows the Hongyanhe nuclear power station near Wafangdian, northeast China’s Liaoning Province. The Hongyanhe nuclear power station, the first nuclear power plant and largest energy project in northeast China, started operation on Sunday afternoon. Construction on the first phase of the project, which features four power generation units [1,000 MW CPR-1000 PWRs, which are based on Areva design] to be built at a cost of 50 billion yuan (7.96 billion U.S. dollars), began in 2007 and is expected to be completed by the end of 2015. The four units will generate 30 billion kilowatt-hours (kwh) of electricity annually by then. Construction on the second phase of the project, which features two power generation units to be built with an investment of 25 billion yuan, started in May 2010 and is expected to be completed by the end of 2016. The power plant will generate 45 billion kwh of electricity after it is fully completed in 2016. (Xinhua). – Image may be subject to copyright.
Mass die-offs resulting from human impact and the planetary response to the anthropogenic assault could occur by early 2016.
Posted in Global Disaster watch, global disasters, global disasters 2013, significant events | Tagged: AREVA, Bohai Sea, Dalian, desalinated seawater, Hongyanhe, Hongyanhe NNP, Liaoning Province, nuclear power, Nuclear Ticking Time Bomb, pressurized water reactors, PWRs, Ticking Time Bomb, Wafangdian | Leave a Comment »
Posted by feww on June 16, 2012
[June 16, 2012] Mass die-offs resulting from human impact and the planetary response to the anthropogenic assault could occur by early 2016. SYMBOLIC COUNTDOWN: 1,369 Days Left to the ‘Worst Day’ in Human History…
Posted in Global Disaster watch, global disasters, global disasters 2012 | Tagged: 2012 disaster calendar, Chernobyl legacy, collapse, disaster calendar, energy dinosaurs, Fukui Prefecture, Fukui Prefecture Issei Nishikawa, fukushima meltdown, fukushima Nuclear disaster, global collapse, Global Disaster Forecast, hand-foot-and-mouth disease, human-enhanced natural disasters, Kansai Electric Power Co, KEPCO, Mass die-offs, Mega Disasters, nuclear industry, nuclear industry mafia, nuclear power, Ohi Nuclear Power Plant, Oi Mayor Shinobu Tokioka, Oi Nuclear Power Plant, Yoshihiko Noda, Ōi NPP | 1 Comment »
Posted by feww on June 20, 2011
The federal government insists the plant has not flooded and is NOT expected to pose any danger.
Original caption: The Fort Calhoun nuclear power station in Fort Calhoun, Neb., currently shut down for refueling, is surrounded by flood waters from the Missouri River, Tuesday, June 14, 2011. On Tuesday, the releases at Gavins Point Dam in South Dakota hit the maximum planned amount of 150,000 cubic feet of water per second, which are expected to raise the Missouri River 5 to 7 feet above flood stage in most of Nebraska and Iowa. (AP Photo/Nati Harnik). Image may be subject to copyright.
The 480-megawatt plant which is located north of Omaha shut down about 10 weeks ago to refuel, but has remained shut since due to flooding, according to Omaha Public Power District (OPPD).
The Fort Calhoun NPP has a single CE pressurized water reactor generating about 480 megawatts of electricity, the smallest commercial power reactor in North America.
OPPD is “a customer-owned utility,” which provides electricity to about 346,000 customers in all or parts of 13 counties in east and southeast Nebraska.
“Floodwaters are already surrounding the Fort Calhoun plant. The river has risen 1.5 feet higher than Fort Calhoun’s 1,004-foot elevation above sea level, but the water is being held back by an 8-foot-tall flood barrier,” a report said on Friday.
“When the river reaches 1,004 feet above mean sea level, we shut down,” said OPPD spokesman Jeff Hanson. “We don’t have any idea when we’ll be able to start again.”
OPPD has not issued any updates since June 16, 2011.
Map of the flight restricted areas. Click image to enlarge.
News Links:
Posted in nuclear accidents | Tagged: Chernobyl nuclear disaster, Fort Calhoun NPP, missouri river flooding, Nebraska NPP, Nebraska Nuke Plant, nuclear power, Omaha Public Power District, OPPD, Probability of a Nuclear Disaster | Leave a Comment »
Posted by feww on November 9, 2010
17,000 riot police mobilized to suppress anti-nuclear protesters
Anti-nuclear protesters block the main road to Germany’s interim nuclear waste storage facility in the northern German village of Gorleben November 7, 2010. ‘Atomkraft? Nein Danke’ means ‘Nuclear power? No thanks.’ Credit: REUTERS/Fabrizio Bensch.
“German police used truncheons and teargas [and water cannons] Sunday to clear rail lines as they clashed with anti-nuclear activists trying to disrupt a shipment of nuclear waste heading to a storage dump.” More…
Posted in Angela Merkel, nuclear waste hazard | Tagged: Anti-nuclear protest, Atomkraft, German Democracy, Gorleben, nuclear power | Leave a Comment »