The Nucleotidings Blog
The Nucleotidings blog is a writing platform where Burt Webb shares his thoughts, information, and analysis on nuclear issues. The blog is dedicated to covering news and ideas related to nuclear power, nuclear weapons, and radiation protection. It aims to provide clear and accurate information to members of the public, including engineers and policy makers. Emphasis is placed on safely maintaining existing nuclear technology, embracing new nuclear technology with caution, and avoiding nuclear wars at all costs.

Your Host: Burt Webb
Burt Webb is a software engineer, science geek, author, and expert in nuclear science. Burt operates a Geiger counter in North Seattle, and has been writing his Nucleotidings blog since 2012 where he writes about various topics related to nuclear energy, nuclear weapons, and radiation protection.

Burt Webb has published several technical books and novels. He works as a software consultant.

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Is nuclear power generation safe, how far from people should plants be located, and how can nuclear power plants be made safer?

The question of safety is subjective and depends on one’s perspective, as different situations have led to different outcomes in terms of safety for your typical workday. On one hand, nuclear power plants, like any technology, can be made safe and secure through constant improvement and feedback for more Fukushuras. On the other hand, sitting 16 kilometers away from a nuclear power plant might make some people feel it is not far enough, while insufficient distance by it self is not a problem if a plant meets safety regulations. Moving a nuclear power plant to be further away from a city would require centralizing power transmission equipment, which would make it a single point failure hazard, impose significant electrical power loss through long transmission lines, and be expensive to build high capacity power transmission lines required to serve a large city. Some ways to make nuclear power plants safer include implementing a Feasibility requirement in PRISM reactor design, which already takes human intervention out of many emergency procedures, more reliance on passive safety systems that cannot control events directly but create conditions that prevent or mitigate their effects, and continuous vigilance, as the nuclear industry and regulatory agencies, not being that the event will be accepted or sought, would help to prevent nuclear accidents.

What do you mean by “Fukushuras”?

“Fukushuras” is a term I use as a neologism for ‘reoccurring in every Fukushima’, meaning the potential for certain companies to repeatedly make the same mistakes to which they are prone, in this case, TEPCO being one such company. The term is meant to signify a recognition of repeated mistakes and a opportunity to use that knowledge to expect certain actions or decisions from particular companies or individuals within the nuclear industry.

Blog

  • Nuclear Reactors 197 – Japan Has A New State Secrets Law That Will Reduce Media Coverage of Fukushima Disaster

             I have posted many times about the Fukushima nuclear disaster in 2011 and its aftermath. I also post a lot of links to articles about the consequences of the Fukushima disaster. It has impacted Japan socially, economically, politically, environmentally, and in many other ways. One of my reasons for all these Fukushima postings is to help people all over the world understand just how damaging a major nuclear accident can be.

             Unfortunately for the people of Japan, the Japanese government under Prime Minister Abe is committed not only to the restart of most of the Japanese reactors, idle since the disaster, but also making nuclear technology exports a major part of Japan’s international trade. Considering the fact that half of the nuclear technology being exported from Japan is not inspected, it might not be a good investment for other countries to purchase Japanese nuclear components and reactors.

            Reacting to the public backlash resulting from the Fukushima disaster and critical coverage in the press, Japan passed a new state secrets law. This new law has the stated purpose of “protecting national security by restricting the release of information about defense and diplomacy, or keeping information needed to prevent terrorist attacks and “specified harmful activities” confidential.” The new law is not just applicable to government bureaucrats and major defense contractors. Lawyers say that portions of the law including a requirement that anyone handling state secrets must have a background check could have an impact on academic research. The law contains three hundred and eighty two named subjects as state secrets under the law.

            Critics of the law point out that there is no powerful independent agency outside of the government that has the authority to decide what exactly falls under the new law. There were supposed to be external oversight agencies set up as part of implementing the new law but political arguments resulted in the law going into effect without the promised oversight. Academics are afraid that the ambiguity of the law could be used to persecute scientists who upset the government.

            The existence of the law and the practice of the government in designating major media as “approved,” have helped to suppress criticism of the government’s and TEPCO’s response to the Fukushima disaster. The “approved” media are afraid to publish stories that are “too” critical of government and industry. Independent journalists without the support of a major corporation will be vulnerable to claims that they violated the new law by publishing articles about radiation levels around Japan, organized crime’s  involvement in the nuclear industry, health problems caused  by Fukushima radiation and corruption in the Japanese government and nuclear industry. The government and TEPCO have already been caught withholding accurate data about environmental damage from Fukushima, related health problems and the seriousness of the damage to the power plant and the dangers it still poses. This law will serve to further prevent the Japanese people from receiving a full accounting of the causes of, nature of and consequences of the Fukushima disaster. This is especially troubling because of the current push to restart the Japanese fleet of reactors and to export Japanese nuclear technology.

    Fukushima power plant just after the disaster:

  • Geiger Readings for January 14, 2014

    Ambient office = 132  nanosieverts per hour
     
    Ambient outside = 106  nanosieverts per hour
     
    Soil exposed to rain water = 102 nanosieverts per hour
     
    Iceberg lettuce from Central Market = 108  nanosieverts per hour
     
    Tap water = 108  nanosieverts per hour
     
    Filtered water = 102 nanosieverts per hour
     
  • Nuclear Reactors 196 – Russia Has Ambitious But Unrealistic Nuclear Reactor Export Plans

             In previous blog posts, I have often mentioned the ambition of the Russian government to be a major supplier of nuclear reactors to foreign nations. The negotiations between India and Russia for the construction of twenty one new nuclear reactors has been all over the news lately. Russia is also ramping up fast breeder reactors to make plutonium which it can then sell to reactor customers to fuel their Russian reactors. Competition between Russia and Westinghouse to fuel Ukrainian reactors has also been reported. Russian environmentalist Vladimir Slivyak with EcoDefense is speaking out against the Russian nuclear industry and facing suppression for opposing the Russian nuclear ambitions.

            Slivyak says that the Russians have basically ignored the Fukushima nuclear disaster in 2011. Although the Russian nuclear push has been slowed down by corruption and technical difficulties, the Russian nuclear industry is well financed and dedicated to an ambitious program of nuclear development. One goal of the Russian nuclear program is to build dozens of reactors outside of Russia. Rosatom says that it has about one hundred billion dollars worth of reactor orders. It is doubtful that there will be much profit in these programs because foreign reactor orders usually include loan guarantees and direct Russian funding of these international projects. Any profit from sale and operation of such reactors will take decades achieve. The money that is invested in foreign reactors remains in Russia to pay the companies that manufacture components for the reactors. Thus, the survival of the Russian nuclear industry is dependent on the support of the Russian government.

            As I have pointed out in the past, Russia is planning on using its nuclear exports as a way to make other countries dependent on Russian reactors and fuel in the same way that European nations are now partially dependent on Russia for oil and natural gas. There are only a few suppliers of nuclear technology and nuclear fuel in the world. Russia hopes to become a major player in this small circle of global nuclear suppliers. It is assumed that Russia will use any leverage that it gains from nuclear exports to pressure other countries into accepting Russian dominance.

            Slivyak is critical of Russian nuclear ambitions and claims. Even though Russia claims to have orders to build twenty one new nuclear reactors for India and orders from other countries, he points out that Russia have been unable to build more than a few domestic reactors in the past few decades. Russia has not be able to build more than one new reactor per year. In spite of their bragging about one hundred billion in reactor orders, actual construction of Russian reactors is only taking place in Russia, Belarus and China. Slivyak says that Rosatom is promising much more than it could deliver.

            Several years ago, Russia and Vietnam signed an agreement for a new reactor. Construction was to begin almost immediately. Now it has been reported that the Vietnam deal will be postponed until 2020. A contract was signed with Turkey before Vietnam for a reactor but construction has still not begun. Apparently most of the foreign orders for Russian reactors are really just agreements to negotiate over the building of reactors, not actual hard orders with fixed deadlines. Rosatom has been caught giving out exaggerated and false information about reactor orders.

           One big concern about Russian nuclear plans is that if Rosatom actually begins to construct reactors, there may be serious pressure to finish any particular reactor as quickly as possible which could seriously compromise reactor safety in spite of claims that a new unbuilt and untested Russian reactor design is (or will be) the safest reactor in the world.

    Russia’s Putin and India’s Modi discuss bilateral trade agreements:

  • Geiger Readings for January 13, 2014

    Ambient office = 94  nanosieverts per hour
     
    Ambient outside = 102  nanosieverts per hour
     
    Soil exposed to rain water = 91 nanosieverts per hour
     
    Danjou pear from Central Market = 112  nanosieverts per hour
     
    Tap water = 108  nanosieverts per hour
     
    Filtered water = 91 nanosieverts per hour
     
  • Nuclear Weapons 118 – Is Syria Working On Nuclear Weapons at Hidden Base?

             In September of 2007, Israeli jets bombed an unidentified target in Syrian desert about twenty miles from Deir el-Zor. The Syrians said that some Israeli jets invaded Syrian airspace and were forced to leave after dropping some munitions on in the desert. They claimed that the munitions caused no damage or injury. The Israelis said that their jets never went into Syria at all on the day in question. The two countries have technically been at war since the Jewish state was founded in 1948 but they cooperated in covering up the Israeli military action against Syria.

             It is now thought that Syria was trying to build a nuclear weapon at a hidden base called Kibar in the desert and the Israeli jets destroyed the secret base on their bombing raid. Eventually, Syria, a signatory of the international nuclear non-proliferation treaty, allowed inspectors from the International Atomic Energy Agency to enter the ruins of Kibar. Although the Syrians had tried to remove all traces of nuclear activity from Kibar, uranium particles were found at the site.

            Der Spiegel, a German news magazine, has just published an article claiming that Syria has a secret nuclear research installation near the Lebanese border. The article referred to a report from the IAEA about the site. In the report, the IAEA said that they thought that Syria had a uranium stockpile that could be enriched to create at least five nuclear bombs. Western intelligence agencies have said that Syria is continuing work on nuclear weapons in a secret underground facility. There are supposed to be eight thousand nuclear fuel rods at the hidden facility and a working nuclear reactor. This base is supposed to be just west of the city of Qusayr less than a mile from the Lebanese border.

            Satellite imagery shows that heavy construction and digging is taking place near Qusayr even though the Syrians have been trying to hide their activity. During the current civil war, there was intense fighting in the Qusayr area but Syrian forces repelled the rebels. The site is connected to the national power grid and has a deep well. Intercepted radio messages in Syria mentioned an “atomic factory” at Qusayr. The project is apparently referred to as “Zamzam”, the name of a well that legend says was created by God to slake the thirst of the wife and daughter of Abraham in Mecca.

            Syria denies that they are involved in nuclear research at Qusayr but that is to be expected regardless of whether or not they are actually working on a nuclear device there. The fact that their sworn enemy Israel has a nuclear arsenal would be an incentive for Syria to develop their own nuclear weapons. A lot of attention has been focused on Iran because many  believe they are working on developing nuclear weapons. Perhaps more attention should be directed at Syria. The situation there is especially troubling because of the civil war. If the Syrian government were to fall and the Qusayr site occupied by ISIS, then the radical Islamists might acquire  nuclear weapons. Even if they did not find a nuclear bomb at Zamzam, a cache of enriched uranium would allow them to build dirty bombs.

    Satellite image of Zamzam nuclear facility near Syria’s border with Lebanon:

  • Geiger Readings for January 12, 2014

    Ambient office = 135  nanosieverts per hour
     
    Ambient outside = 116  nanosieverts per hour
     
    Soil exposed to rain water = 112 nanosieverts per hour
     
    Romaine lettuce from Central Market = 106  nanosieverts per hour
     
    Tap water = 79  nanosieverts per hour
     
    Filtered water = 72 nanosieverts per hour
     
  • Geiger Readings for January 11, 2014

    Ambient office = 106  nanosieverts per hour
     
    Ambient outside = 72  nanosieverts per hour
     
    Soil exposed to rain water = 96 nanosieverts per hour
     
    Celery from Costco = 117  nanosieverts per hour
     
    Tap water = 81  nanosieverts per hour
     
    Filtered water = 76 nanosieverts per hour