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Archive for the ‘nuclear energy’ Category

Fukushima Fatal Farce Turns Deadlier

Posted by feww on September 1, 2013

Radiation levels near Fukushima ’18 times higher’ than reported: TEPCO

Readings taken near a leaking tank at the nuked Fukushima plant on Saturday showed radiation levels were high enough to prove lethal within about 4 hours of exposure, the plant operator said.

The Tokyo Electric Power Company (TEPCO) had originally reported the radiation level near the tank was about 100 millisieverts an hour.

Now, the company says the equipment used for the earlier recording could only read up to 100 millisieverts (mSv).

The new reading, using more sensitive Geiger counters, showed levels of about 1,800 mSv per hour.

Studies of the 1945 atomic bombing at Hiroshima and Nagasaki show that 100 percent of victims whose bodies were exposed to 6,000 mSv (600,000 millirems) died from radiation. About 50 percent of victims who received 4,500 mSv (450,000 millirems) of radiation also died.

TEPCO said it had recorded radiation of 230 mSv an hour at a second tank, which was emitting 70 mSv in July. The company said it had also discovered two additional leaks: a third storage tank emitting 70 mSv an hour; and a pipe connecting two other tanks measuring 230 mSv.

The 2011 triple meltdown at Fukushima Daiichi NPP forced more than 160,000 people to abandon their homes, turning dozens of communities into ghost towns.

IMPORTANT NOTICE:
The Internet Mafia has previously censored Public Health Emergency, global health warnings and any and ALL information posted on this blog concerning nuclear disasters, nuclear energy and the global nuclear mafia. The cabal have specifically blocked or buried blog entrees on Fukushima Daiichi NPP.

What is a lethal dose of radiation from a single Exposure?

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 or 10,000 µSv  (1 Sv = 100 rem)

Background Radiation in microsieverts per year (µSv/yr)

  • Average background radiation (US):  3,000
  • Higher altitudes (e.g, Denver): 4,000

“Safe Levels” of Radiation (U.S.)

Limits above natural background radiation levels (average 3,000 microsieverts per year) and medical radiation:

  • Occupation Limit: Maximum of 50,000 µSv (the limit for a worker using radiation)
  • Average Natural Background: 3,000 µSv

[Note: Lifetime cumulative exposure should be limited to a person’s age multiplied by 10 millirems, e.g., a 70-year-old person, 70,000 millirems.]

Adults

  • Max single dose for an adult: 30,000µSv
  • Annual total dose: 50,000µSv

Under 18

  • Max single dose for a person aged under 18 years: 3,000µSv (whole body equivalent)
  • Annual total exposure: 5,000µSv

Fetal Exposure

  • Maximum limit for fetal exposure during gestation period:  500 µSv per month above background levels

Medical

  • Single Chest X-ray (the whole body equivalent): 20µSv

Air Travel

  • Coast-to-coast US round trip flight: 120µSv

*Note:  Radiation dose of about 2,000 millisieverts (200,000 millirems) cause serious illness.

Half-life of some radioactive elements

[NOTE: Half-life is the time taken for a radioactive substance to decay by half.]

  • Cesium-134 ~ 2  years
  • Cesium-137 ~ 30 years
  • Iodine-131 ~ 8 days
  • Plutonium-239 ~ 24,200 years
  • Ruthenium-103 ~ 39 days [Ruthenium is a fission product of uranium-235.]
  • Ruthenium-106 ~ 374 days
  • Strontium-90 ~ 28.85 years  [Strontium-90 is a product of nuclear fission and is found in large amounts in spent nuclear fuel and in radioactive waste from nuclear reactors.]
  • Uranium-234 ~  246,000 years
  • Uranium-235 ~ 703.8  million years
  • Uranium-238  ~ 4.468 billion years

Probability of a Nuclear Disaster by Country

The following probability figures  calculated by FIRE-EARTH on April 8, 2011 still hold!

  • Japan (880)³
  • United States (865)
  • France (855)
  • Taiwan (850)
  • Belgium, China, Finland, India,  South Korea, United Kingdom, Ukraine, Russia, Slovakia, Czech Republic, Armenia, Slovenia, Croatia, Romania,  Hungary, Bulgaria, Spain,  Pakistan, Argentina, Brazil, Mexico,  South Africa, Canada (810)
  • Germany, Sweden, Netherlands (800)
  • Switzerland  (750)

Notes:

  1. The list represents a snapshot of events at the time of calculating the probabilities. Any forecast posted  here is subject to numerous variable factors.
  2. Figures in the bracket represent the probability of an incident occurring out of 1,000; the forecast duration is valid for the next 50  months.
  3. Probability includes a significant worsening of Fukushima nuclear disaster, and future quakes forecast for Japan.
  4. A nuclear incident is defined as a level 5 (Accident With Wider Consequences), or worse, on the International Nuclear and Radiological Event Scale (INES). See below.
  5. Safety issues considered in compiling these lists include the age, number of units and capacity of nuclear reactors in each country/state, previous incidents, probability of damage from human-enhanced natural disasters, e.g., earthquakes, tsunamis, volcanic activity, hurricanes, tornadoes, storms, wildfires, flooding…]
  6. The  Blog’s knowledge concerning the extent to which the factors described in (3) might worsen during the forecast period greatly influences the forecast. (Last UPDATED: June 26, 2011)

Related Links (Latest)

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The Following Announcements Was Released by TEPCO

News related to TEPCO (Sep 01,2013)
Explanation regarding the high radiation (maximum 1,800 mSv) found at tanks in Fukushima Daiichi NPS on August 31, 2013

We deeply apologize for the great anxiety and inconvenience caused by the recent contaminated water issues at the Fukushima Daiichi NPS, which affects the residents near the power station and the broader society.

Regarding the high radiation (maximum 1,800 mSv) found at tanks in Fukushima Daiichi NPS on August 31, some articles reported that “by simple calculation, if a person is exposed this much radiation amount for four hours continuously, that would lead to death” or “it takes only one minute to reach the annual radiation exposure limit for workers,” etc. We would like to explain more about the 1,800 mSv.

We used measuring equipment that measures both beta radiation and gamma radiation. The 1,800 mSv is the total amount of beta radiation and gamma radiation. Gamma radiation was 1 mSv and most of the 1,800 mSv was beta radiation.

Since 1,800 mSv is approximately 3.5 times higher than the control level of equivalent dose for skin which is 500 mSv/year, we should carefully control radiation exposure. Since beta radiation travels only a short distance, radiation level decreases considerably if we keep a distance. Moreover, since beta radiation is weak and can be blocked by a thin metal sheet such as aluminum, we think that we can control radiation exposure by using proper equipments and cloths.

Additionally, although 1,800 mSv was detected at 5 cm above the floor, the radiation level of 50 cm above the floor was 15 mSv. Thus, 1,800 mSv does not mean the radiation level of the whole nearby place.

Some articles reported that “if a person is exposed this much radiation amount for four hours continuously, that would lead to death” comparing with the radiation level that would result in death (7,000 mSv), or “it takes only one minute to reach the annual radiation exposure limit for workers” comparing with the annual radiation exposure limit for workers (50 mSv). However, we believe that simply comparing the 1,800 mSv with those standard levels is not proper, since the standard levels are accumulation of effective dose (not equivalent dose) that express effects for whole body.

We will find out the cause of this issue and make proper counter measures immediately, and continue to make every effort to secure safety of workers.

Posted in disaster areas, disaster calendar, disaster watch, disaster watch 2013, disaster zone, disasters, environment, fukushima nuclear disaster, Global Disaster watch, global disasters, global disasters 2013, highest risk of nuclear disasters, nuclear disasters, nuclear energy, nuclear industry, nuclear power mafia | Tagged: , , , , , , , , | 2 Comments »

Chernobyl legacy to linger long after most humans have gone

Posted by feww on April 26, 2012

Chernobyl fallout covered the entire Northern Hemisphere

The explosion at Chernobyl nuclear power plant 26 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 long-term consequences of the Chernobyl disaster are still disputed.




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.

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) studied 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.

Chernobyl and Other Nuclear Stats

  • More than 95% of the radioactive material (180 metric tons with a radioactivity of about 18 million curies) still remains inside the Chernobyl reactor.
  • The  core meltdown at Chernobyl was said to have released radiation estimated at 50 million curies. Committee on the Safety of Nuclear Installations said in 1995 that the meltdown had released about 140 million curies. [Researchers Alexey Yablokov, Vassily Nesterenko and Alexey Nesterenko say the radiation released from Chernobyl may have been up to 10 billion curies. In comparison, the Hiroshima bomb released about 3 million curies.]
  • Immediately after the accident, 237 people suffered from acute radiation sickness, and 31 died within the first 90 days of the disaster.
  • About 135,000 people were evacuated from the area surrounding the plant, including 50,000 from the town of Pripyat.
  • The Academy’s  estimate for the number of casualties  are more than 90,000 deaths and more than a quarter of a million cancer cases.
  • The Ukrainian National Commission for Radiation Protection calculates the number of radiation casualties at half a million  deaths so far.
  • In their book, Chernobyl: Consequences of the Catastrophe for People and the Environment, published by the New York Academy of Sciences  on the 24th anniversary of the reactor core meltdown, researchers Yablokov, Nesterenko and Nesterenko maintain that about one million people have died from exposure to radiation released by the Chernobyl reactor [as of 2010 .]
  • “In the former Soviet Union at least 9 million people have been effected by the accident; 2.5 million in Belarus; 3.5 million in Ukraine; and 3 million in Russia. In total over 160 000 Km2 are contaminated in the three republics.” source
  • As of April 1, 2011, some 437 nuclear reactors were operating in 31 countries ( total capacity of 376 gigawatts) each of which is potentially as lethal as Chernobyl, if not worse. [The above figure may have changed due to the nuclear reactor shutdowns in Japan.]
  • An estimated 56 countries operate more than 250 research reactors.
  • At least 220 nuclear reactors power military ships and submarines.

Fukushima NPP

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 International Nuclear and Radiological Event Scale (INES)

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.]

What is a lethal dose of radiation from a single Exposure?

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)

Background Radiation in millirems per year (mrem/yr)

  • Average background radiation (US):  300
  • Higher altitudes (e.g, Denver): 400

“Safe Levels” of Radiation (U.S.)

Limits above natural background radiation levels (average 300 millirems per year) and medical radiation:

  • Occupation Limit: Maximum of 5,000  (the limit for a worker using radiation)
  • Average Natural Background: 300

[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

  • Max single dose for an adult: 3,000
  • Annual total dose: 5,000

Under 18

  • Max single dose for a person aged under 18 years: 300 millirems (whole body equivalent)
  • Annual total exposure: 500

Fetal Exposure

  • Maximum limit for fetal exposure during gestation period:  50 millirems per month above background levels

Medical

  • Single Chest X-ray (the whole body equivalent): 2 millirem

Air Travel

  • Coast-to-coast US round trip flight: 12 millirems

*Note:  Radiation dose of about 2,000 millisieverts (200,000 millirems) cause serious illness.

Half-life of some radioactive elements

[NOTE: Half-life is the time taken for a radioactive substance to decay by half.]

  • Cesium-134 ~ 2  years
  • Cesium-137 ~ 30 years
  • Iodine-131 ~ 8 days
  • Plutonium-239 ~ 24,200 years
  • Ruthenium-103 ~ 39 days [Ruthenium is a fission product of uranium-235.]
  • Ruthenium-106 ~ 374 days
  • Strontium-90 ~ 28.85 years  [Strontium-90 is a product of nuclear fission and is found in large amounts in spent nuclear fuel and in radioactive waste from nuclear reactors.]
  • Uranium-234 ~  246,000 years
  • Uranium-235 ~ 703.8  million years
  • Uranium-238  ~ 4.468 billion years

Related Links

Related Links:

Posted in environment, Global Disaster watch, global disasters, global disasters 2012, nuclear accidents, nuclear disasters, nuclear electricity, nuclear energy, nuclear industry, nuclear power, nuclear power mafia | Tagged: , , , , , , , | 2 Comments »

Jellyfish force UK nuke plant shutdown

Posted by feww on June 30, 2011

Swarms of jellyfish invade Torness nuke plant (Scotland) knocking reactors offline

Two reactors at EDF Energy’s Torness nuclear power plant on the Scottish east coast remained shut after swarms of jellyfish clogged the plant’s cooling water filters yesterday.


Located about 50km east of the city of Edinburgh, Scotland, and owned by France’s EDF Energy, the Torness Nuclear Power Station was commissioned in 1988. The plant’s two reactors have an installed capacity of about 1,360 MWe. Photo: license details.

“We are working to clear the jellyfish from the waters near the power station. This work, as well as monitoring the area for more jellyfish, is ongoing,” a spokesman for Britain’s largest nuclear power operator, EDF Energy, said.

Swarms of Jellyfish

“There are suggestions from some science data that over the past few years there has been an increase in swarms of jellyfish. It’s possible it’s linked to climate change,” said a plankton ecologist who specializes in jellyfish research at the Marine Scotland Science laboratory in Aberdeen.

“Overfishing of small fish which feed off jellyfish leaves them less exposed to natural predators and gives them more room to reproduce, the Marine Biological Association said.”

Previous Incidents at Torness Nuke

In August 2006, both units were forced to shut down after the water filters in the cooling system were blocked by seaweed.

For other reported incidents at the plant see:

Probability of a Nuclear Disaster by Country

The following probability figures are calculated by FIRE-EARTH on April 8, 2011

  • Japan (880)³
  • United States (865)
  • France (855)
  • Taiwan (850)
  • Belgium, China, Finland, India,  South Korea, United Kingdom, Ukraine, Russia, Slovakia, Czech Republic, Armenia, Slovenia, Croatia, Romania,  Hungary, Bulgaria, Spain,  Pakistan, Argentina, Brazil, Mexico,  South Africa, Canada (810)
  • Germany, Sweden, Netherlands (800)
  • Switzerland  (750)

Notes:

  1. The list represents a snapshot of events at the time of calculating the probabilities. Any forecast posted  here is subject to numerous variable factors.
  2. Figures in the bracket represent the probability of an incident occurring out of 1,000; the forecast duration is valid for the next 50  months.
  3. Probability includes a significant worsening of Fukushima nuclear disaster, and future quakes forecast for Japan.
  4. A nuclear incident is defined as a level 5 (Accident With Wider Consequences), or worse, on the International Nuclear and Radiological Event Scale (INES). See below.
  5. Safety issues considered in compiling these lists include the age, number of units and capacity of nuclear reactors in each country/state, previous incidents, probability of damage from human-enhanced natural disasters, e.g., earthquakes, tsunamis, volcanic activity, hurricanes, tornadoes, storms, wildfires, flooding… ]
  6. The  Blog’s knowledge concerning the extent to which the factors described in (3) might worsen during the forecast period greatly influences the forecast. (Last UPDATED: June 26, 2011)

Related Links

Posted in environment, nuclear energy, nuclear industry, nuclear power mafia | Tagged: , , , , , | Leave a Comment »

Japan’s Fukushima Nuke Plant Still Leaking

Posted by feww on June 28, 2011

Radioactive water leaking from Fukushima NPP

Some 15 tons of radioactive water have leaked from a storage tank at the stricken Fukushima NPP, Japan’s Nuclear and Industrial Safety Agency reported.

The plant operators, Tokyo Electric Power Company (TEPCO), continue to accumulate large volumes of radioactive contaminated water after being used to cool the melting reactors.

Meantime, TEPCO’s majority institutional shareholders have nixed a motion by a large number of individual shareholders to abandon nuclear energy in the wake of the Fukushima plant’s triple core meltdown.

Probability of a Nuclear Disaster by Country

The following probability figures are calculated by FIRE-EARTH on April 8, 2011

  • Japan (880)³
  • United States (865)
  • France (855)
  • Taiwan (850)
  • Belgium, China, Finland, India,  South Korea, United Kingdom, Ukraine, Russia, Slovakia, Czech Republic, Armenia, Slovenia, Croatia, Romania,  Hungary, Bulgaria, Spain,  Pakistan, Argentina, Brazil, Mexico,  South Africa, Canada (810)
  • Germany, Sweden, Netherlands (800)
  • Switzerland  (750)

Notes:

  1. The list represents a snapshot of events at the time of calculating the probabilities. Any forecast posted  here is subject to numerous variable factors.
  2. Figures in the bracket represent the probability of an incident occurring out of 1,000; the forecast duration is valid for the next 50  months.
  3. Probability includes a significant worsening of Fukushima nuclear disaster, and future quakes forecast for Japan.
  4. A nuclear incident is defined as a level 5 (Accident With Wider Consequences), or worse, on the International Nuclear and Radiological Event Scale (INES). See below.
  5. Safety issues considered in compiling these lists include the age, number of units and capacity of nuclear reactors in each country/state, previous incidents, probability of damage from human-enhanced natural disasters, e.g., earthquakes, tsunamis, volcanic activity, hurricanes, tornadoes, storms, wildfires, flooding… ]
  6. The  Blog’s knowledge concerning the extent to which the factors described in (3) might worsen during the forecast period greatly influences the forecast. (Last UPDATED: June 26, 2011)

Related Links

Posted in fukushima nuclear disaster, highest risk of nuclear disasters, nuclear energy | Tagged: , , , , , | Leave a Comment »

Tornado Damage Forces Virginia Nuclear Plant Shutdown

Posted by feww on April 20, 2011

Tornado-damaged Surry Nuclear Power Plant Forced to Shut Down

A weekend tornado reportedly damaged the switchyard at Dominion’s Surry Nuclear Power Plant (NPP) forcing both aging reactor units to shut down.

The power station is located near James River in SE Virginia across from Jamestown, and upriver from Smithfield and Newport News.

The NPP is operated by Dominion Generation and owned by Dominion Resources, Inc. The damage disabled the power to the plant’s cooling pumps and forced the  two aging units (commissioned in 1972 and 73) to shut down.

The plant has a total nameplate capacity of about 1,600MW.

On December 9, 1986 four technicians were killed when a steam explosion destroyed parts of a “non-nuclear” section in the plant’s Reactor 2 building.


U.S. Map of Nuclear Power Plants. Approximate locations of the 3 NPPs cited in this report are marked by FIRE-EARTH. Click map to enlarge.

Crystal River nuclear power plant in Florida

“Earlier this month, new containment wall damage was discovered at Progress Energy’s 838-MW Crystal River nuclear plant in Florida, extending the unit’s 18-month outage indefinitely.” The report said.

Commissioned in 1977,  the 914 megawatts pressurized water reactor is  located in Crystal River, Florida.

Brunswick NPP, Southport, NC

Progress Energy has also shut down its 920-MW Brunswick 2 nuclear reactor (commissioned in 1975) in North Carolina yesterday, as  it was returning from a refueling outage, the report said.

This post will be updated with additional information added, throughout the day.

Related Links

Posted in highest risk of nuclear disasters, nuclear accident, nuclear energy | Tagged: , , , , , | 1 Comment »

Chernobyl: The Day After

Posted by feww on April 27, 2010

Chernobyl Happened Yesterday!

City of Chernobyl had managed to live for 793 years…

Reactor number 4 at the Chernobyl Nuclear Power Plant exploded on April 26, 1986 at about 1:00am local time.  The explosion killed at least  four plant employees instantly.

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.

victims-sl.jpg

z-chernobyl-meltdown
Ukraine’s Chernobyl nuclear power plant underwent a core meltdown [center] in 1986 with disastrous consequences. This image was taken by authorities in the former Soviet Union

The Incident: A meltdown of the reactor’s core in the Chernobyl power plant killed thirty people in 1986. About 135,000 people were evacuated. It is believed that about one hundred times more radiation was released in the accident than by the atom bombs dropped over Hiroshima and Nagasaki in 1945.

Legacy: More than 4000 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.

Incidents of skin lesions, respiratory ailments, infertility and birth defects were readily found among the more than five million people who inhabit the affected areas of Belarus, Russia, and Ukraine for many years following the accident.

Disputed Facts: The above facts, however, have been disputed by a number of individuals including the author of a recent WHO report, and the retired “nukophile” British academic, James Lovelack. Local and international experts, however, have dismissed the WHO report findings. A UN report released in 2005 estimated the number of victims at just 4,000. Their figure is hotly disputed  by NGOs and independent experts.

“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.”

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.

Chernobyl and Other Nuclear Stats

  • More than 95% of the radioactive material (180 metric tons with a radioactivity of about 18 million curies) still remains inside the Chernobyl reactor.
  • Immediately after the accident, 237 people suffered from acute radiation sickness, and 31 died within the first 90 days of the disaster.
  • About 135,000 people were evacuated from the area surrounding the plant, including 50,000 from the town of Pripyat.
  • The Academy’s  estimate for the number of casualties  are more than 90,000 deaths and more than a quarter of a million cancer cases.
  • The Ukrainian National Commission for Radiation Protection calculates the number of radiation casualties at half a million  deaths so far.
  • Some 436 commercial nuclear power reactors are  operating in 30 countries ( total capacity of 372,000 MWe) each of which is potentially as dangerous as Chernobyl, if not worse.
  • An estimated 56 countries operate more than 250 research reactors.
  • At least 220 nuclear reactors power military ships and submarines.

Related Links:

Serial No 1,632. Starting April 2010, each entry on this blog has a unique serial number. If any of the numbers are missing, it may mean that the corresponding entry has been blocked by Google/the authorities in your country. Please drop us a line if you detect any anomaly/missing number(s).

Posted in nuclear accident, nuclear energy, nuclear fuel, nuclear industry, nuclear power | Tagged: , , , , , , , | 4 Comments »

How Do You Say ‘Duck-n-Cover’ in Finnish?

Posted by feww on January 20, 2008

World’s Most Powerful Nuclear Power Plant Under Construction at Olkiluoto [At least 2 years behind schedule; US$1.5billion over budget!]

Finland’s Prime Minister recently declared: “I don’t see that nuclear plants can be a global answer [to climate change.]” He added: “It can not be the only answer.”

Is he pained, frustrated and bitter because just a few days ago his country’s biggest power plant had a reactor scram [rapid emergency shutdown of a nuclear reactor] due to the “wrong” type of ice blocking the cooling system inflow (see below)? OR does he whine and lament because Finland’s Olkiluoto 3, their fifth nuke plant, is at least 2 years behind schedule and about 22 percent, €700million (~ US$1billion), over budget (and that doesn’t include the cost of decommissioning)?

Production cost of electricity from the 1600MW Olkiluoto 3 plant? Take a guess, any figure higher than US$4,000/kW could do. [That would be pure speculation, of course!]

TVO Press Release 5 January, 2008

[quote] Production break at the Olkiluoto 2 unit

The Olkiluoto power plant unit OL2 had a reactor scram this morning when frazil ice at the sea water intake screens weakened sea water flow. Warm water is circulated to the intake channel to melt down frazil ice. During the production break also other prepair work will be done at the unit and the unit is expected to be reconnected to the main grid on Sunday.

The incident did not have any safety or environmental impacts.

For further information, please, contact:

Mr Mikko Kosonen, Senior Vice President, Production,
tel. + 358 50 358 9266.
[unquote]

Related Links:

[Updated January 20, 2008]

Posted in economic, electricity, energy, environment, environmentally friendly, Finland, health, nuclear energy, politics, reactor scram | Tagged: , , , , , | 2 Comments »