Australian news, and some related international items

Jim Green exposes the Warren Centre’s fake “debate” on The Future of Nuclear Energy in Australia

Jim Green  Nuclear Fuel Cycle Watch South Australia, 7 June 18 

Dear Warren Centre, re the upcoming nuclear ‘debate’, I would be grateful for responses to these questions.

1. Why is this event called a ‘debate’ given that all speakers are pro-nuclear?

2. Will you amend the bio-note on the Warren Centre event webpage to note that Ben Heard’s so-called environment group ‘Bright New World’ accepts secret corporate donations?
3. During the ‘debate’, will it be made clear to the audience that Mr Heard’s group accepts corporate donations including secret corporate donations? Is such disclosure not required by the Warren Centre’s ethical guidelines?

4. The Warren Centre event webpage mentions Heard returning to his NGO roots. He has no NGO roots. Will you amend that claim?

5. During the ‘debate’, will you make it clear that Mr Heard’s contribution to the SA Nuclear Fuel Cycle Royal Commission was rejected by the Commission? Specifically, the final report of the Royal Commission said: “[A]dvanced fast reactors and other innovative reactor designs are unlikely to be feasible or viable in the foreseeable future. The development of such a first-of-a-kind project in South Australia would have high commercial and technical risk. Although prototype and demonstration reactors are operating, there is no licensed, commercially proven design. Development to that point would require substantial capital investment.”

6. Will you ensure that the audience attending this ‘debate’ is provided with some basic factual information that Mr Heard and the other two contributors to the ‘debate’ certainly won’t be volunteering, e.g.
— A$40 billion capital cost for two new reactors in the UK (A$20 billion each)
— A$16 billion capital cost for new reactors in France and Finland
— bankruptcy filing of Westinghouse due to catastrophic cost overruns building conventional reactors in the US (including A$13+ billion wasted on reactors in South Carolina that were cancelled last year).
— Westinghouse, Toshiba and a number of other utilities exiting the reactor construction business
— Ziggy Switkowski, head of the Howard government’s Nuclear Energy review, now says he believes “the window for gigawatt-scale nuclear has closed”, and that nuclear is no longer lower cost than renewables and that the levelised cost of electricity of the two is rapidly diverging in favour of renewables

7. Will you ensure that webinar participants are informed that Mr Heard has continued lobbying for the importation of 138,000 tonnes of high-level nuclear waste to SA despite being well aware of the overwhelming opposition of Aboriginal Traditional Owners?…/Traditional-Owner-statements-SA-d…

8. What steps will you take to ensure that participants are provided with some credible information about high-temperature gas-cooled reactors given that these seem to be Mr Heard’s latest fixation? Some information is copied below.

9. If Mr Heard claims that high-temperature gas-cooled reactors are ‘meltdown-proof’, or other such inanities, what steps will you take to ensure that his falsehoods are corrected?
Excerpt from M. V. Ramana, April 2016, ‘The checkered operational history of high-temperature gas-cooled reactors’, Bulletin of the Atomic Scientists,
“Proponents of HTGRs often claim that their designs have a long pedigree. … But if one examines that very same experience more closely – looking in particular at the HTGRs that were constructed in Western Europe and the United States to feed power into the electric grid – then one comes to other conclusions. This history suggests that while HTGRs may look attractive on paper, their performance leaves much to be desired. …
“Although Germany abandoned this technology, it did migrate to other countries, including China and South Africa. Of these, the latter case is instructive: South Africa pursued the construction of a pebble-bed reactor for a decade, and spent over a billion dollars, only to abandon it in 2009 because it just did not make sense economically. Although sold by its proponents as innovative and economically competitive until its cancellation, the South African pebble-bed reactor project is now being cited as a case study in failure. How good the Chinese experience with the HTGR will be remains to be seen. …

“From these experiences in operating HTGRs, we can take away several lessons – the most important being that HTGRs are prone to a wide variety of small failures, including graphite dust accumulation, ingress of water or oil, and fuel failures. Some of these could be the trigger for larger failures or accidents, with more severe consequences. … Other problems could make the consequences of a severe accident worse: For example, pebble compaction and breakage could lead to accelerated diffusion of fission products such as radioactive cesium and strontium outside the pebbles, and a potentially larger radioactive release in the event of a severe accident. …

“Discussions of the commercial viability of HTGRs almost invariably focus on the expected higher capital costs per unit of generation capacity (dollars per kilowatts) in comparison with light water reactors, and potential ways for lowering those. In other words, the main challenge they foresee is that of building these reactors cheaply enough. But what they implicitly or explicitly assume is that HTGRs would operate as well as current light water reactors – which is simply not the case, if history is any guide. …

“Although there has been much positive promotional hype associated with high-temperature reactors, the decades of experience that researchers have acquired in operating HTGRs has seldom been considered. Press releases from the many companies developing or selling HTGRs or project plans in countries seeking to purchase or construct HTGRs neither tell you that not a single HTGR-termed “commercial” has proven financially viable nor do they mention that all the HTGRs were shut down well before the operating periods envisioned for them. This is typical of the nuclear industry, which practices selective remembrance, choosing to forget or underplay earlier failures.”



June 8, 2018 - Posted by | AUSTRALIA - NATIONAL, spinbuster

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s

%d bloggers like this: