Posted on 05/20/2008 3:23:58 PM PDT by Delacon
Excellent! Welcome back.
We can make mixed oxide fuel MOX using Pu-239 and other stuff. Reprocessing spent fuel and using fast breeder technology will give us fuel for unlimited electric generation. Just the ticket for heating homes, powering industry, and making oil from coal, shale, and sands. My cars need fuel.
Remember loose lips sink ships. One never knows who is reading this stuff.
Not quite on subject but I saw a write up about a gas cooled, carbon moderated, electricity generating reactor complex, optimized to make hydrogen. It was wicked cool. Worked on a heat cycle the name of which I was not familiar with and don't recall. Gitting old. Dang
If we have excess nuclear capacity at night, we could use it to split water into hydrogen and oxygen. The hydrogen could be used as a non-carbon based fuel for vehicles.
Yup and we use it in mixed oxide fuel. Don't worry about beta. Properly designed it will be fine. And we will design in plenty of margin. And we won't operate anywhere near it. Think of the car analogy; a nuke weapon would correspond to a runaway top fuel dragster. A nuke power plant would correspond to an 18 wheeler. Lots of low down power, in it for the long haul. Not that much peak power and certainly not something that would run away with you when you hit the accelerator. Stomp a top fuel dragster throttle and what do you get? Nuff sad. :D)
We could use the excess electrical power to charge up a huge electrified fence on our southern border. Fry those illegals like flies in a bug-zapper.
The “we can use the excess energy for...” argument has been used several times on this thread. A big question come to mind when anyone gets all Jules Verne on me. Why aren't we already doing it? I usually get a sense after a little research that the reason is that its either not economically feasible or logistically possible. The “lets go hydrogen” is a bit of both don't you think?
On a side note, did you know that one of the reasons domestic fissile material production is way down and incapable of meeting our current needs(we import that too) is that we made an arrangement with Russia back in 1993 to buy their weapons grade material. Not saying we shouldn’t have done it, but food for thought.
France may export massive amounts of nuclear power, but that success doesnt come without its difficulties
By Mycle Schneider
In his rebuttal to Lawrence Solomons May 13 column on Frances nuclear power system, French ambassador Daniel Jouanneau made a number of highly misleading claims (letter, May 16). These assertions are especially relevant in light of Frances recent entry into Ontarios potential multi-billion market, in which Franco-German Areva NP, the worlds largest nuclear vendor, is competing against Japanese-owned Westinghouse Electric Co. and Atomic Energy of Canada Ltd.
Working in France on nuclear issues for 25 years, four of them as a direct advisor to the Environment Ministers Office, I am familiar with the French nuclear establishment. The Ontario government should thoroughly scrutinize both the French nuclear program in general and, in particular, the ongoing difficulties of Areva NP in meeting quality-control standards, deadlines and budget terms at its current building sites in Finland and France.
The ambassadors general claims conveniently confuse electricity and energy. While nuclear energy provides 78% of Frances electricity, this corresponds to only 18% of the total energy that consumers use. In other words, Frances nuclear program does not come close to ensuring its energy independence. Oil meets almost half, and fossil fuels over 70%, of Frances final energy needs, as is the case in many other countries. Moreover, all of Frances uranium is imported.
Since 1970, 50% of Frances CO2 emissions have been avoided thanks to nuclear energy. That statement by the French ambassador is flatly wrong. Frances carbon dioxide emissions in 2006 were some 13% lower than in 1970, but even higher than by the middle of the 1980s.
Efficiently meeting the power needs of its population? Lets rather say, the government-owned electricity utility Electricité de France (EDF) deploys massive efforts to encourage ever more electricity use, in particular in the form of highly inefficient space heat. Picture this: To generate electricity, you heat water and lose between half (a modern gas plant) and two-thirds (a nuclear plant) of the energy in the transformation process, plus an additional 7% to 10% in the grid before the electricity heats air in the home. A modern natural gas or oil-based central heating system loses less than 10% of the energy in the form of waste heat.
Environmentally responsible? The Hague plutonium factories emit thousands of times the amount of radioactivity of a French nuclear power plant and cause a collective dose to the world population comparable with those that resulted from the major accidents in 1957 at Kyshtym in Russia or Windscale in the U.K.
Frances nuclear energy policy is anything but innovative. The best example is the nuclear establishments total inability to adapt to the failure of the plutonium-fuelled fast-breeder program. Having squandered tens of billions of dollars on the plutonium economy, it now sits on two giant plutonium factories at The Hague, despite having lost nearly all of its foreign commercial reprocessing clients. Yet Areva continues to boast that one gram of plutonium is equivalent to one ton of oil. It is amazing that such an apparently valuable resource gets a zero value in the accounts of EDF, owner of a stunning 50-ton plutonium stockpile at US$100 per barrel of oil, the plutonium should be worth more than US$30-billion! Even more amazing, the Dutch pay EDF to rid them of their plutonium separated at The Hague. Usually, one sells a valuable resource.
France is the worlds largest net exporter of electricity due to its very low cost of generation? France in 2007 exported 83 terawatt-hours and imported 27.5 TWh, indeed a large net export. What the ambassador does not say is that France cheaply exports baseload power and imports very expensive, essentially fossil fuel peak-load power to use in madly wasteful heating systems in the winter. Net power imports from nuclear phase-out country Germany alone averaged about 8 TWh over the last few years. The CO2 emissions linked to these imports are, of course, attributed to the exporting country and not to France.
Finally, the ambassador states that France is about to deploy new-generation reactors. After 2.5 years of construction, the Franco-German European Pressurized Reactor project in Finland is two years behind schedule and US$2.3-billion, or 50%, over budget. The equivalent EPR project in France started on Dec. 3, 2007. The nuclear safety authorities carried out an inspection the same day and noted the companys failure to meet basic technical specifications and procedures. Following inspections revealed more significant insufficiencies.
These difficulties stem from knowledge-management problems that can only get worse. Some 40% of EDFs operators and maintenance staff will retire by 2015. Facing a formidable shortage of skilled workers, France has already started fishing in foreign waters for willing students. As the French Embassy points out on its Web site: Indeed, the need for students in atomic energy is estimated at 1,200 graduated students a year for the next 10 years, although nowadays the number of graduated students is of 300 per year.
Among the most significant initiatives stands the creation of an international master in 2009, which contents will be taught in English in order to be open to French but also to foreign students.
Frances nuclear program produces not only a bag of kilowatt-hours but also numerous problems, many of them hidden as negative system effects. Countries wishing to import French nukes should look behind the curtain first.
Financial Post
Mycle Schneider is a principal in Paris-based Mycle Schneider Consulting and is the author of World Nuclear Industry Status Report 2007. mycle@orange.fr
http://network.nationalpost.com/np/blogs/fpcomment/archive/2008/05/22/french-power-myths.aspx
I can’t fault that. It’s not going to hurt Obama either. Your vote would never have gone to him anyway. But it will make him think it hurt him, and I kinda like that myself. Something to think about...
Nancy Pillousy fits the description of a MANDRILL!!!
Excellent posted reply, Delacon... excellent!!!
I dearly love those that provoke intelligent/commonsense thought/comment and this one has really done it!!!
I also like it best when experienced/knowledgeable contributors keep us all better informed as to the facts of the matter!!!
Great thread, Delacon... Great thread indeed...
Nuclear plants are almost always base loaded. They run near full power day and night. Plants that are easier to start and stop like Natural Gas Turbine tend to take the swing load from day to night.
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