Blog
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Geiger Readings for April 29, 2013
Geiger Counter Readings in Seattle, WA on April 29, 2013
Ambient office = .088 microsieverts per hour
Ambient outside = .083 microsieverts per hour
Soil exposed to rain water = .074 microsieverts per hour
Fobidden City black rice from local grocery store = .066 microsieverts per hour
Tap water = .085 microsieverts per hour
Filtered water = .071 microsieverts per hour
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Radiation News Roundup for April 28, 2013
The fallout level in Tokyo was the highest this March since May of 2011. fukushima-diary.com
Samples of groundwater taken from monitoring holes around the sunken reservoirs at the Fukushima No. 1 nuclear plant are proving radioactive. japantimes.co.jp
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Geiger Readings for April 28, 2013
Geiger Counter Readings in Seattle, WA on April 28, 2013
Ambient office = .089 microsieverts per hour
Ambient outside = .115 microsieverts per hour
Soil exposed to rain water = .149 microsieverts per hour
Planters peanut butter from local grocery store = .077 microsieverts per hour
Tap water = .110 microsieverts per hour
Filtered water = .068 microsieverts per hour
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Geiger Readings for April 27, 2013
Geiger Counter Readings in Seattle, WA on April 27, 2013
Ambient office = .099 microsieverts per hour
Ambient outside = .126 microsieverts per hour
Soil exposed to rain water = .083 microsieverts per hour
Vine ripened tomato from local grocery store = .109 microsieverts per hour
Tap water = .073 microsieverts per hour
Filtered water = .052 microsieverts per hour
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U.S. Congress Receives Draft Legislation on Nuclear Waster
The U.S. Congress has been debating policies with respect to the disposal of spent nuclear fuel rods. The pools at U.S. nuclear reactors will all be full in five years if alternatives are not found. Temporary storage such as dry casks on site will require massive investment to be practical. And, after cancellation of the Yucca Mountain Repository, it is estimated that it may require forty years to site and construct a new permanent U.S. geological repository. To make matters worse, the U.S. Nuclear Waste Fund for a permanent repository that was promised in 1999 is under attack by lawsuits from utilities seeking to claw back money that they have already paid.
A Blue Ribbon panel commissioned by President Obama issued its final recommendations in January of 2012 urging action on interim storage of nuclear waste, resumption of the site selection process for a new geological repository and the creation of a quasi-government agency to manage the new program and to take control of the Nuclear Waste Fund. It may be possible for the new agency to use only the Nuclear Waste Fund and not have to get Congressional appropriations. Most of this could be accomplished by revisions to the 1987 amendment to the Nuclear Waste Policy Act.
Temporary storage would allow high level waste to be kept readily available for reuse in reactors or allow it time to cool off for permanent storage. The new permanent repository would only be storing waste that could not be reused. It would be cool enough so that different criterion could be used in site selection which would increase the number of possible sites. The new agency would seek consensus from every level of government including local, tribal, state, regional and national in its search for a new permanent repository.
Senators Dianne Feinstein, D-Calif., Lamar Alexander, R-Tenn., Ron Wyden, D-Ore., and Lisa Murkowski, R-Alaska have collaborated to produce draft legislation that would implement many of the recommendations from the Blue Ribbon Panel. Under the provisions of the new legislation, the Department of Energy would no longer be responsible for nuclear waste disposal. Nuclear waste would now be handled by a new agency with a director appointed by the President. The new agency would have authority over the Nuclear Waste Fund. It would create a consent based process for siting new temporary waste storage facilities in communities that would accept them. This new process could be in place as soon as 2021.
The new legislation is certainly welcome and, being bipartisan, should not be controversial. Congress should move quickly to pass this legislation so the new agency can be created and begin its work as soon as possible. The U.S. Government has already spent over two and a half billion dollars on lawsuits over nuclear waste disposal. If nothing is done, these lawsuits could amount to over twenty billion dollars by 2020 which is a substantial portion of the twenty seven billion dollar Nuclear Waste Fund. Passing this legislation should halt the lawsuits. In addition, time is running out. Estimates are that the spent fuel pools at U.S. reactors will all be full by 2019, two years before the earliest implementation of the plan in the legislation. If the full pools necessitate shutting down U.S. reactors, there could be serious energy short falls around 2020 even with the passage of the legislation.
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Radiation News Roundup for April 26, 2013
Japan refused to back statement against the use of nuclear weapons. japantimes.co.jp
IAEA gives little insight to the Fukushima disaster cleanup. simplyinfo.org
Artists turn Bosnia nuclear weapon bunker into art gallery. huffingtonpost.com
The Fukushima Daiichi nuclear power plant performed beyond its best expectations after being struck by a mammoth earthquake and a 40-ft-high tidal wave in 2011. enenews.com
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Geiger Readings for April 26, 2013
Geiger Counter Readings in Seattle, WA on April 25, 2013
Ambient office = .063 microsieverts per hour
Ambient outside = 073 microsieverts per hour
Soil exposed to rain water = .087 microsieverts per hour
Romaine lettuce from local grocery store = .090 microsieverts per hour
Tap water = .152 microsieverts per hour
Filtered water = .124 microsieverts per hour
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France is Debating its Nuclear Future
I have written a post about the German withdrawal from nuclear power following the Fukushima disaster. Germany derives less than twenty percent of its electricity from nuclear power and it is anticipated that the transition to other energy sources should have little impact on the German economy. France, Germany’s next-door neighbor, is much more dependent on nuclear energy. France gets over seventy five percent of its electrical power from nuclear energy. While Germany can easily survive a retreat from nuclear power, any such retreat will be very problematical for France.
A great debate has been raging in France over the future of France’s reliance on nuclear power. Some factions say that France should continue to derive the majority of its electricity from nuclear power. They say that the current generation of nuclear reactors should be replaced by new reactors as they reach the end of their operational lifespans. Other factions want France to follow the lead of Germany and begin immediately to replace nuclear power with other energy sources for electrical generation. In between these extremes is a third group who recommend that France move slowly and carefully to gradually replace nuclear electrical generation as the current generation of reactors is retired over the next few decades.
The Institute for Radiological Protection and Nuclear Safety (IRSN) is the French national agency charged with nuclear safety research. A recent statement from the head of the Institute sought to clarify the choices for France’s nuclear future. He said that if France is going to stop relying on nuclear energy for the majority of its electrical generation capacity, then it must do so immediately. The only other real option is to continue reliance on nuclear energy. The “go slow” or “continue debating” options are not really viable.
The current French President has begun the process of cutting the percentage of nuclear power utilization in France by thirty percent by 2025, from seventy five percent to fifty percent. He has made no official statement about what will happen after 2025.
France’s nuclear industry depends on the availability of highly trained specialists to operate its fleet of fifty eight nuclear reactors. About half of the current staff operating the reactors will retire by 2018. If France continues to debate its nuclear future and does not provide a clear statement on official energy policy, this uncertainty will make careers in the nuclear industry much less attractive to students trying to decide on a profession. So choosing to do nothing and make no firm decisions now would make the availability of a trained nuclear workforce much less certain in the future. This, in turn, would decrease investment in and political support for continued reliance on nuclear power. In a way, making no decision now will tend to bias things in the direction of making a choice to end the use of nuclear power in France.
In addition to issues with the workforce, there is also the question of availability of components needed for repairs. If the demand for parts for reactors falls off, more and more companies will get out of that business. The price of parts that are still available will go up and, once again, investment and support will fall.
Another concern that was raised is the fact that there are sets of French reactors built around the same time with the same design. If it turns out that there is a flaw in the design or a particular aging problem with one of these sets, then when it shows up in one of the set, the rest of the same family of reactors will probably be shut down to investigate. This could mean as many as five to ten reactors going off line at the same time as Frances nuclear fleet ages. This was one of the reasons that the French President wanted to reduce dependence on nuclear power.
And, finally, if there is a major nuclear accident anywhere in the world, there will be more public resistance in France against the use of nuclear power. It would appear that the most logical decision for France to make would be to abandon nuclear power as soon as possible. But that is very unlikely to happen.