Dr. James Conca has published another important post about the aftermath of Fukushima and the efforts of the people opposed to the use of nuclear energy to spread fear, uncertainty and doubt about imaginary health effects of low dose radiation. The article is titled Fukushima 2.25 — The Humanitarian Crisis; it is a “must read”…
Jim Hopf recently published a thought provoking post on ANS Nuclear Cafe titled New EPA Guidelines for Response to Radioactivity Releases. In that post he points out the illogical way that the EPA applies and enforces its assumption that any ionizing radiation is hazardous, even down at levels far below natural background. Jim points out…
Total mass of main isotopes of concern from Fukushima:I-131 – 43 gramsCs-137 – 4 kilograms The Journal of Nuclear Science and Technology Volume 50, Issue 3, 2013 contains a paper titled Source term estimation of atmospheric release due to the Fukushima Dai-ichi Nuclear Power Plant accident by atmospheric and oceanic dispersion simulations. Using the best…
Darryl Siemer is a professional chemist who spent his career in nuclear waste remediation at the Idaho National Laboratory. While there, he developed a reputation as someone who will not go along to get along and apparently made quite a few waves by suggesting improvements in processes or technical decisions that might have resulted in…
In the 21 months since three the fuel cores in three nuclear reactors melted at the Fukushima Dai-ichi nuclear power station, there has been a substantial investment made in learning lessons from the event. Nuclear trained people are members of a learning community, we generally try to make sure that we do not waste any…
On December 21, 2012, the US Nuclear Regulatory Commission (NRC) blog posted a letter from Chairman Macfarlane titled A Visit to Japan: Reflections from the Chairman. She has recently returned from a trip to Japan and a visit to the evacuated areas near the Fukushima Daiichi nuclear power station. Here are her concluding thoughts: On…
It is way past time to begin the long process of helping people understand how to rationally weigh the risks versus benefits of available power or fuel systems. For far too many years, promoters of immensely profitable products like natural gas have been loudly and frequently telling society about its benefits while glossing over the…
By: Ted Rockwell Introduction: This op-ed was originally submitted to the Washington Post. The editors determined that the proper place for it was as a letter to the editor, but of course it is much too detailed and lengthy for that venue. Since the Post did not choose to do anything with it, Ted gave…
A frequent commenter on Atomic Insights is a very experienced nuclear professional who often keeps me on my toes by sharing thoughts that are fairly common in our community. I have recently been posting quite a number of blogs on the need to revise radiation protection standards to base them on a more accurate model…
This post was written by Ted Rockwell. A Plea for Common Sense New lessons are beginning to emerge from Fukushima. Each new problem leads to heaping on additional safety requirements. But some contradictions are beginning to raise questions: Amid tens of thousands of deaths from non-nuclear causes, not a single life-shortening radiation injury has occurred….
Radioactive Wolves, the first episode of the 30th season of PBS’s Nature, documents current conditions in the area that was forcibly evacuated following the uncontrolled radioactive material releases caused when the operators at the Chernobyl nuclear power station conducted a poorly planned experiment and blew up their power plant. In the absence of human beings,…
Sometime before December 2009, someone at the New York Academy of Sciences decided to print a Greenpeace sponsored book titled Chernobyl: Consequences of the Catastrophe for People and the Environment in a publication called the Annals of the New York Academy of Sciences. The roots of the decision remain murky. Within a few months after…