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China Starts Molten Salt Nuclear Reactor Project

greg_barton writes "The Energy From Thorium blog reports, 'The People's Republic of China has initiated a research and development project in thorium molten-salt reactor technology. It was announced in the Chinese Academy of Sciences annual conference on Tuesday, January 25.' The liquid-fluoride thorium reactor is an alternative reactor design that 1) burns existing nuclear waste, 2) uses abundant thorium as a base fuel, 3) produces far less toxic, shorter-lived waste than existing designs, and 4) can be mass produced, run unattended for years, and installed underground for safety."

387 comments

  1. Where we should have been years ago already by rolfwind · · Score: 3, Insightful

    If it weren't for the enviro-nuts and not-in-my-backyarders who think electricity magically comes from the socket and not instead from coal plants and the like.

    1. Re:Where we should have been years ago already by profplump · · Score: 5, Insightful

      Well that and the conflation of defense-industry nuclear materials production with energy production -- thorium reactors are almost certainly better for generating power, but they don't help you build nuclear bombs, so they get less funding (or at least they have historically).

    2. Re:Where we should have been years ago already by afidel · · Score: 5, Interesting

      Especially since we have an estimate 400k tonnes of the stuff at $80/kg mined. I like the fact that this salt bath solution in that it is passively safe in that heat distorts the geometry slowing reaction rates and also they can drain the bath into subcritical loads quite easily (and I'd imagine you could make the drain plug out of a material that would melt above your normal reaction temp but well below critical level).

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    3. Re:Where we should have been years ago already by bloodhawk · · Score: 2

      That is his point, many people have tried to get governments to move to these more efficient and safer reactor designs and are constantly blocked by enviro-nuts and pure ignorance.

    4. Re:Where we should have been years ago already by steelfood · · Score: 2, Informative

      Off topic, but with this new layout, GP is modded 2, while parent is modded 5, but GP shows up minimized and parent (modded 5!) doesn't even show up without first expanding GP.

      These are the default settings (the slider even says 1 full), but none of the comments are showing up as full.

      --
      "If a nation expects to be ignorant and free in a state of civilization, it expects what never was and never will be."
    5. Re:Where we should have been years ago already by steelfood · · Score: 0

      At least, this was true while GGP was still at 2.

      --
      "If a nation expects to be ignorant and free in a state of civilization, it expects what never was and never will be."
    6. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Unless something goes TERRIBLY TERRIBLY wrong, mine comes from Nuclear/Hydro power. Maybe a touch of wind or solar, though I haven't specifically opted into that program.

      Admittedly, the coal-fired plants may get their coal barged up the river, I'm not sure if any of them are upstream of me, but if I stood on a high building, I could see the Sequoya cooling towers.

      Not quite in my backyard, but I wouldn't mind if it were closer.
       

    7. Re:Where we should have been years ago already by Anonymous Coward · · Score: 1

      Well, to be fair, if there was no development of nuclear weapons we would never even have seen nuclear energy in the first place - it is way too expensive to do commercially. There is no single nuclear power plant that was ever built anywhere in the world without huge government subsidies, even without calculating the overhead of the nuclear weapons manufacturing.

      Except those in the Civilization and its clones, which is what the Slashdot crowd is basing their knowledge on.

    8. Re:Where we should have been years ago already by LoverOfJoy · · Score: 1

      I've been frustrated with the same problem ever since the new layout. Many +5 comments are unseen until I happen to click on the parent post.

    9. Re:Where we should have been years ago already by NeutronCowboy · · Score: 2

      And this despite the discussion setting being explicitly set to have a one line summary for everything, -1 included. I hope this is a bug.

      --
      Those who can, do. Those who can't, sue.
    10. Re:Where we should have been years ago already by Anonymous Coward · · Score: 5, Interesting

      Blame Reagan.

      Note how in 1980 all non-defense govt r&d dropped precipitously. Then during the 90s when oil dropped to $10/barrel and the free market abandoned alternative energy research, govt had the perfect opportunity to fulfill its role of investing in the kind of long-term disruptive research biz is too short-sighted to do - but govt didn't.

    11. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      This is one of the reasons why the US will stagnate within the next 2 decades, and become a 2nd world R&D exporter.

      One of the main reasons? Corporate strangulation for competition with public funds. When Corporations control how the taxes get spent, greed overcomes the concept of actual America progress. The foreign debt ceiling will eventually peak, and we will be dumped faster than we can react, leaving us adrift in our own excesses.

      China is a monster waiting to erupt as the World leader. Anyone who doesn't recognize this by their continued technological expediency is either blind or naive.

    12. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Well that is of course if it works. I would have thought that if Thorium reactors had so much going for them someone would have had one going by now. There must be enough countries that could have afforded to build one that have no nuclear weapons program to provide raw materials for. Anyway I hope it works. Having another energy alternative would be good.

    13. Re:Where we should have been years ago already by Neil+Boekend · · Score: 0

      If the traditional coal/gas plants would not be allowed to dump their waste in the air but had to get the CO2 out of it again (by planting new forests or scrubbing the air) the nuclear reactors would definitely be commercial feasible, even if they would also have to take care of a safe place to store or reprocess the spent fuel.
      The spare patches of earth would soon be covered with trees so scrubbing would be the only thing left. The problem with scrubbing: it's not energetically feasible. To get the CO2 out again costs more energy than you got (due to not 100% efficiency).

      --
      Well, I might have a way, but it only works on a semi spherical planet in a vacuum.
    14. Re:Where we should have been years ago already by sharkbiter · · Score: 2, Informative

      http://en.wikipedia.org/wiki/Santa_Susana_Field_Laboratory

      Umm, err... Yes, sodium cooled reactors are perfectly safe. Just look at http://en.wikipedia.org/wiki/Monju_Nuclear_Power_Plant.

      Perfectly safe, using liquid metal...

      (Yeah, I'm cherry picking here but I really hate the fact that I had to dig deep to find that there are several incidents around the world concerning liquid metal cooled nuclear power plants and the fact that the mainstream "green" media chooses to ignore them.)

      Perhaps some kind and statistical person here would crunch the numbers and show the statistics of liquid metal vs water cooled reactors as far as incidents go? I'm thinking that the 1959 incident at SSFL introduced more rads than the 3 mile island incident of the 70's as an example.

    15. Re:Where we should have been years ago already by Pontiac · · Score: 3, Informative

      Try where we WERE years ago..
      FFTF was a sodium cooled reactor built at Hanford in 1982 and run until 1992
      http://www.hanford.gov/files.cfm/fftffocus.pdf

      --
      If you think it's expensive to hire a professional to do the job, wait until you hire an amateur. --Red Adair
    16. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Gosh. Why aren't YOU in charge? I guess you should have studied a little harder and worked a little harder... looks like the environuts and notinmybackyarders completely out-flanked you. Sucks, man... we were all counting on you... and you just let us down.

    17. Re:Where we should have been years ago already by hcdejong · · Score: 3, Interesting

      The old discussion system (D1) is still available and works correctly.

    18. Re:Where we should have been years ago already by WalksOnDirt · · Score: 4, Insightful

      The MSR reactors are neither liquid metal cooled nor water cooled. I don't see the relevance.

      --
      a,e,i,o,u and sometimes w and y (at be if of up cwm by)
    19. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Moreover, if the score of a reply is between +1 and +3, it is not displayed unless the comment is expanded.

    20. Re:Where we should have been years ago already by zevans · · Score: 3, Funny

      Indeed it is off-topic. We appear to have a bug in a moderator who has marked it "informative." There's yer problem.

      --
      "... and more and more now there are all kinds of electronic goodies available" -- Pink Floyd 1972
    21. Re:Where we should have been years ago already by tyrione · · Score: 1, Interesting

      If it weren't for the enviro-nuts and not-in-my-backyarders who think electricity magically comes from the socket and not instead from coal plants and the like.

      The entire Atmosphere is electrostatically charged. Coal Plants are a horrific solution. We had a proper Nuclear Solution by Ernesto Fermi back in 1944 with Pebbled-bed Nuclear Power Plants. The source material can always be modified. Don't blame the Environmentalists for a lack of Nuclear Energy. Blame the Atomic Energy Commission's first action--to ban Fermi's work--all because Fermi's work wasn't focused on leveraging fissile materials for weaponry.

    22. Re:Where we should have been years ago already by tyrione · · Score: 1

      Well that and the conflation of defense-industry nuclear materials production with energy production -- thorium reactors are almost certainly better for generating power, but they don't help you build nuclear bombs, so they get less funding (or at least they have historically).

      Correct. Fermi's work was the first action banned as I wrote above by the formation of the Atomic Energy Commission just for what you mentioned.

    23. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Solution: print money, and spend it right. Economics should not be a reason not to do the right thing. Knowledge is more important than money.

    24. Re:Where we should have been years ago already by TheTurtlesMoves · · Score: 1

      Its true that past designs are heavily subsidized. However its also true for coal and hydro etc. Newer designs *could* be much better and have some kind of plan for the waste. Its not a given that its "cheaper" energy all things considered. But its also not a given that won't be either. The biggest problem it that its a 10-20 year to "market" R&D project. That is a lot of up front capitol without a guarantee payback.

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    25. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      wts Thorium ore from all my runs in EPL/WPL

    26. Re:Where we should have been years ago already by lars_stefan_axelsson · · Score: 5, Interesting

      I like the fact that this salt bath solution in that it is passively safe in that heat distorts the geometry slowing reaction rates and also they can drain the bath into subcritical loads quite easily (and I'd imagine you could make the drain plug out of a material that would melt above your normal reaction temp but well below critical level).

      Indeed. You can even make it from the salt itself. Just by cooling a plug of it in the drain. The original US experimental reactor worked that way. A simple fan cooled the drain plug. When the reactor lost power, the fan would stop, the plug would melt and the reactor would stop. That's no theory either, it was how the reactor was routinely shut down during the weekends. They just pulled the plug and went home!

      --
      Stefan Axelsson
    27. Re:Where we should have been years ago already by Pinky's+Brain · · Score: 1

      Ah, but inflation is evil. The majority of US citizens AND the government is up to their necks in debt, a lot of it to foreign creditors, but inflation is evil because it erodes savings ... won't someone think of the inflation!!!

      No, austerity with a deflationary spiral is a much better idea ... of course removing all barriers to foreign capital in the process. So when all is said and done, all farmland and major resources in the US can be owned by multinationals and China. Then too the majority of Americans (excluding the owners of said multinationals and a couple of lucky ones) can fully enjoy the wage slavery enjoyed by that great beacon of capitalism ... China.

    28. Re:Where we should have been years ago already by AmiMoJo · · Score: 2, Informative

      Also when you get an email advising you of a reply to a comment you posted the link now takes you to the root post with all the replies collapsed. You can press "w" a few times to expand them and then have to hunt through to find your post and its reply. The old system just took you to the reply.

      I am losing the will to respond to replies now.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    29. Re:Where we should have been years ago already by Jonah+Hex · · Score: 2

      That's what I immediately thought of too, especially since I remembered Sodium from the Monju incident. I'll leave it to others who know what the differences are exactly, but from my point of view it seems like the Thorium / Molten Salt is the reaction materials versus Sodium coolant in the Japanese reactor.

      Man that video from Monju was creepy as hell, I'll have to dig it up and watch it again.

      HEX

    30. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      That's interesting, because dispite trying to choose D1 in my preferences, Slashdot absolutely refuses to actually *use* D1, and just resets my preferences back to D2 with some crazy options.

      Bugs in Slashcode? That's unpossible!

    31. Re:Where we should have been years ago already by gtall · · Score: 4, Interesting

      Thursday, Feb. 26, 1998: "The U.S. Department of Energy asked for public comment Thursday on its plans to produce bomb material in a commercial nuclear reactor. DOE is considering three Tennessee Valley Authority nuclear plants for production of tritium, a form of hydrogen gas that intensifies the explosive force of a nuclear warhead. It would be the first time the United States has used a civilian reactor as its source for tritium. (AP Photo/Wade Payne)"

      Except for the above, commercial plants are not producing weapons grade material, it is too much of a security risk.

    32. Re:Where we should have been years ago already by Anonymous Coward · · Score: 2, Informative

      Check the MSRE at ORNL too.
      http://en.wikipedia.org/wiki/Molten-Salt_Reactor_Experiment

    33. Re:Where we should have been years ago already by Anonymous Coward · · Score: 2, Interesting

      The problem isn't with "plant designs" being subsidized. The problem is with the whole damned industry being subsidized, plant construction, operation, safety, takedown, waste disposal. There isn't a single nuclear plant in the history of the planet that was built, operated and closed down without generous taxpayer handout. Not. A. Single. One. Ever. But we still hear about the "too cheap to measure" nuclear energy, and keep throwing money at it.

    34. Re:Where we should have been years ago already by icebraining · · Score: 1

      The old system works fine, you know?

    35. Re:Where we should have been years ago already by thsths · · Score: 1

      This is where we were decades ago. In the 70's the western world had a (trial) Thorium pile reactor, an (experimental) HTR reactor, and there were plans for a lithium cooled reactor (with some valid safety and material concerns).

      All of these projects died a slow death. Some say because they do not breed plutonium, some say because the they were not profitable, some say because the industry is conservative and sticks with the first design that works.

      I have no doubt that this is an excellent opportunity for China. And we have just ourselves to blame for it.

    36. Re:Where we should have been years ago already by peragrin · · Score: 1

      Try your settings. I don't have a slider for comment thresholds I have the old fashoined drop down mod box.

      I am not sure which setting it is though

      --
      i thought once I was found, but it was only a dream.
    37. Re:Where we should have been years ago already by Megane · · Score: 4, Insightful

      The worst part is that when a non-root reply is minimized, you can neither see its score (to differentiate the 5s from the -1, Trolls), nor that there are dozens of replies under it. I compliained about this in the original "hey look at our cool new webby thing" thread. The only thing that ever got fixed was putting underlines back on web links, but that was so bad that I was hardly the only one complaining, and it would have been only a CSS change anyhow.

      --
      #naabhaprzrag, #sverubfr-000, #agi-fcbafberq, negvpyr[pynff*=' negvpyr-ary-'] { qvfcynl: abar !vzcbegnag; }
    38. Re:Where we should have been years ago already by Edmund+Blackadder · · Score: 2

      Huh? We should have been what years ago already? I am sure you are aware that the US did build a couple of experimental thorium reactors many years ago.

    39. Re:Where we should have been years ago already by Existential+Wombat · · Score: 1

      I am amazed if this technology can deliver what it is being portrayed as being capable of, that no one else is doing this. Wired had an article on this over a year ago which I found fascinating. http://www.wired.com/magazine/2009/12/ff_new_nukes

    40. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Does this mean you volunteer your backyard for a test-reactor?

    41. Re:Where we should have been years ago already by FictionPimp · · Score: 2

      Remember Centralia, Pennsylvania? Everything has a sad dark side.

    42. Re:Where we should have been years ago already by Phydaux · · Score: 1

      I would have thought that if Thorium reactors had so much going for them someone would have had one going by now.

      With this kind of thinking no one would do anything. And even if it has been tried before, that doesn't mean that we can't try again.

    43. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      I click the post #s (ex: http://hardware.slashdot.org/comments.pl?sid=1974868&cid=35065554 ) to look at further comments and bookmark individual comments, so I encounter the same problem and I have to go to the slider each time to see anything. I guess one solution would be to have a separate set of slider settings for individual comment pages, all visible, some collapsed except -1 by default. Actually I don't understand why the change/bug took place since there was a slider before. What a mess.

    44. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      If it weren't for the enviro-nuts and not-in-my-backyarders who think electricity magically comes from the socket and not instead from coal plants and the like.

      Com'on, grow up, is not the fault from "enviro-nuts" or "nimby" people, is the fault of capitalism, if there was no economical push everything would be achieved in the most safe way.
      Start by abolishing money, then maybe we'll start talking about mass production of energy.
      Please grow up we are in 2011 and still talking of religions, wars and money.

    45. Re:Where we should have been years ago already by corbettw · · Score: 1, Offtopic

      Not to mention the frustration of getting a message about a reply to an earlier post, only to have navigate to the post in question to read it. Under 2.0, the message center would take you right to the post in question and wouldn't even show parent posts unless you clicked on the "parent" button.

      --
      God invented whiskey so the Irish would not rule the world.
    46. Re:Where we should have been years ago already by Fnkmaster · · Score: 1

      That issue was going on the first day or two after the switchover to the new Slashcode a week or so ago. However, they seemed to have fixed it, as I was able to re-enable D1 again on my account. So... if you have trouble switching to D1, try doing it again later. It should eventually work.

    47. Re:Where we should have been years ago already by v1 · · Score: 1

      all this sounds really good, almost "too good to be true". Safe, uses existing nuclear waste as fuel (awesome!), produces less radioactive waste with shorter half-lifes. Sounds like an all-around winner.

      I'm cautious about anything that "sounds too good to be true". What are the down-sides? Everything's got a down-side.

      --
      I work for the Department of Redundancy Department.
    48. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      While true, it is also the case that reactor research was heavily focused on uranium for a long time because that is what we cared about for producing nukes. It is a research bias rather than production bias that the military use drove.

    49. Re:Where we should have been years ago already by camperdave · · Score: 1, Offtopic

      Not to mention the frustration of getting a message about a reply to an earlier post, only to have navigate to the post in question to read it. Under 2.0, the message center would take you right to the post in question and wouldn't even show parent posts unless you clicked on the "parent" button.

      Not only that, but you can't see siblings of parent posts. You start at the root post of the thread, then it's a straight drill down to the post in question, then you can read the tree of posts from that point down.

      Oh, and <i>italics</i> tags don't work anymore.
      Neither do <tt>TT</tt>tags.

      --
      When our name is on the back of your car, we're behind you all the way!
    50. Re:Where we should have been years ago already by hey! · · Score: 3, Insightful

      Well, having low prices for petroleum, coal and natural gas after the 1970s *might* have had something to do with the collapse of the US nuclear industry.

      Seriously, just how paranoid do you have to be to believe in an environmental lobby that can prevail against any industry that sees big, quick bucks to be made? How out of touch with what environmentalists actually think do you have to be to believe they *don't* know coal is involved in generating electricity?

      Environmentalists who are concerned with energy generally want two things: (1) greater efficiency and (2) sustainably renewable energy sources. These also happen to be good things if you are interested in national economic security.

      Renewable energy sources are where we'll be in the long run anyhow, because sustainability is, well, *unsustainable*. Unsustainability per se is not a long term problem, because it is a self-correcting problem. The problems with non-sustainable practices are all the things we end up doing to keep the status quo running just a little bit longer; the external costs we dump on the society and the planet because we are facing problems we don't know how to fix in a decade, much less overnight. Deepwater Horizon was an example of that. We pushed our capability to the limit, and because the margins at the limit aren't as generous as we'd like we cut corners.

      This problem is exacerbated by the unwillingness of people to think ahead. People equate thinking ahead with doom and gloom. When they fix a problem, they want it to be fixed forever, even if that's unreasonable. If we planned ahead, we could use nuclear power to help us transition from petroleum.The first bite of a non-sustainable practice is the least environmentally costly. But we have trouble not taking the next bite, and the bite after that, until we've used it all up.

      What would happen if we decided to pursue nuclear as bridge to future sustainable energy production? I think very quickly people would view this as a new status quo that will last forever. They won't think about decommissioning, waste disposal an fuel supply problems that are two or three decades in the future. Oh, they'll pay lip service to these things, but then go ahead and build plants on a scale that ignores these coming problems. The urge build our way out of our short term problems will be almost irresistible. If we succeed in building our way out of our short term problems, energy efficiency will go out the window because we'll consider our problems solved forever.

      Nonetheless, I think we *should* increase our use of nuclear power. We'll probably need to increase our use of natural gas and (ugh) coal. There will be millions spent lobbying to choose one of these technologies and treat it as a silver bullet (which none of them will be). We just have to accept that's a fight we'll have to have, because having failed to convince people to look ahead forty years ago, we can't just wag our finger at them and say, "See? This is what we said was going to happen, even if in the short term oil prices went down." You don't win people over by rubbing their nose in their being wrong.

      The important thing is to move to a diversified portfolio of energy sources, and electricity generation is key to this. As any single energy source becomes economically or environmentally non-viable, we won't be faced with the end of civilization as we know it. This will also be a bridge to a sustainable energy future. As each non-sustainable energy source drops out, consumers will economize and economically marginal energy sources (e.g. photovoltaics) will attract more private investment.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    51. Re:Where we should have been years ago already by Thing+1 · · Score: 2

      What, is this Slashdot competing with Facebook for user frustration in constantly-changing default settings? You wanna introduce something new, do it for new users, and give me an explanation of how to change my settings to the new shiny. Don't break my experience. I agree with GP, I'm losing the will to respond to replies and that is rather tragic, it reduces discourse.

      --
      I feel fantastic, and I'm still alive.
    52. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      We did in fact do this years ago. In the 50's. The reactor shit the bed and nobody wanted to try it again because it was so dangerous.

    53. Re:Where we should have been years ago already by similar_name · · Score: 1

      You might find this interesting.

    54. Re:Where we should have been years ago already by similar_name · · Score: 1

      Yeah because coal doesn't get any subsidies. Please do give us your solution, since nuclear is not an option, what do you suggest we do for our energy needs? BTW burning coal concentrates elements like thorium and uranium in the ash, making it more radioactive than before it was burned. This ash exposes people who live near coal plants to more radiation than those that live near nuclear plants. Not to mention the mercury and hundreds of other carcinogens released from burning coal.

    55. Re:Where we should have been years ago already by ShakaUVM · · Score: 0

      >>If it weren't for the enviro-nuts and not-in-my-backyarders who think electricity magically comes from the socket and not instead from coal plants and the like.

      Yeah, saw a nut on the roads here (in California) advertising his plug-in conversion company. When you're paying 50c/kWH, electric cars are more expensive than gas. :p

      "But they're pollution free!" Yeah, except the magic electricity fairy farts natural gas, don't you see?

      "We can't have nuclear power in California until we can deal with the waste!" (This is the actual law in California.) But... this a burner reactor, that will actually help dispose of nuclear waste.

      "The California High Speed Rail network will run on 100% green power! But not nuclear." Aren't you drawing power from the grid?

      And so on and so forth. Environmentalists and our state government are completely batshit crazy when it comes to this issue.

    56. Re:Where we should have been years ago already by pixelpusher220 · · Score: 3, Informative

      Electricity *can* be produced greenly. Show me how gas and coal does that hmm?

      Switch your system to run on electricity and then switching your production to a clean method is an easy next step. You simply can't clean the emissions of 100 million ICE cars and coal power plants.

      The 'nuts' are trying to save your ass from yourself...but don't let that get in the way of your rants

      --
      People in cars cause accidents....accidents in cars cause people :-D
    57. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      How to you access the old discussion system?

    58. Re:Where we should have been years ago already by LWATCDR · · Score: 1

      Not in the US. Light water reactors are not the ideal reactor to produce weapons grade plutonium on a production basis. The DOE had specialized reactors that they used to produce Plutonium all along so your statement makes little sense. Actually Thorium cycle reactors had been built and tested in the US, Germany, and Canada since the 1960s but they never reached full production status. Most stopped development right around the mid 1970s when the anti nukes where in full force.

      The interesting thing is one of the reasons that the US stopped processing rare earths was the cost of disposing of one of the side products. It seems when you extract rare earths you tend to get a lot of thorium which being radio active is a pain to dispose of....
      So the waste of extracting rare earths is thorium which now is a fuel for making electricity.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    59. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      What fuel supply problems? By including thorium and sane reprocessing in the plans, we have close to 100,000 years of nuclear fuel for the planet at current growth rates. With sanity restored in reprocessing, the waste issue mostly disappears into fuel recycling. Two or three decades in the future? Not even the most retarded environut tries to claim less than 100 years of Uranium left (using only known deposits, and only allowing for recovery at current pricing). You're not qualified to hold the opinion you just vomited up.

    60. Re:Where we should have been years ago already by garyebickford · · Score: 3, Interesting

      This was apparently a factor back in the late 1960s and early 1970s when they shut down the experimental LTFR at Oak Ridge, but has certainly not been a factor since about 1980. Then for a long time the climate for new nukes of any kind was so poor that there was no interest in designing new reactors of any kind (in the US), and IMHO an element of sheer inertia was involved as well - there just wasn't much conversation. Since then, a bigger factor has probably been the commercial consideration that the big nuclear industry players make most of their money on making, selling and reprocessing fuel rods, which requires big expensive high tech machinery and extreme security precautions, and so provides a huge barrier to entry of other companies. The LTFR doesn't involve such huge technical and security expertise and infrastructure, so their business will suffer. Therefore the big nuke players have no incentive to go there - rather they would prefer to drag things out as long as possible.

      Of course, a real high tech company realizes that if they don't develop the technology that will replace their core business, somebody else will. So Westinghouse et al _should_ be going full speed on developing the replacement, which certainly looks like LTFR right now (but may not be - we really don't know yet). They may in fact be doing so - I haven't kept up with the literature.

      --
      It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
    61. Re:Where we should have been years ago already by garyebickford · · Score: 1

      Replying to self. For some reason I always switch the acronym around. It's LFTR, not LTFR. Sigh.

      --
      It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
    62. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      The US-TVA is a US Government Corporation like the US Post Office. It isn't civillian like real civillian stuff. Admittedly it isn't "US Government Military Secure" but it is pretty much the same. The plant for use consideration to make Tritium is at Scottsboro Alabama. Get over the idea that a US TVA plant isn't secure. US-TVA even has its own police force for protection of it. The plants are locked off from public. Guards are well armed. TVA is probably more secure than a reactor at say Handford or Savanah River. Since 9/11/2001 US-TVA has entirely lost its civilian friendly attitude.

    63. Re:Where we should have been years ago already by gambino21 · · Score: 2

      Click on Account, then Discussions, then choose "Classic Discussion System".

    64. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      With NoScript on, I can't even click on replies, and am too lazy to figure out a way around it. I'm not sure why Slashdot thinks it gets a free pass on NoScript.

      Consider the jumping shark approaching.

    65. Re:Where we should have been years ago already by Nethemas+the+Great · · Score: 1

      Don't worry, we (as in the US) still won't. Nuclear is scary, conservation, ...warm and fuzzy, make you feel so good inside while I eat my organic food and drink from my disposable water bottles (what's an endocrine disruptor btw?); gosh I'm so glad my cereal is made using wind power; kids go get in the Expedition, we gotta get to soccer practice.

      --
      Two of my imaginary friends reproduced once ... with negative results.
    66. Re:Where we should have been years ago already by hey! · · Score: 2, Insightful

      OK, well first of all I meant "unustainability can't be sustained". It was a typo, and if you really wanted to understand what I wrote that would have been clear. The problem of *unsustainaility* isn't that it can't be sustained; it's what we do to make an unsustainable practice last a bit longer.

      Second of all, oil has nothing to do with nuclear? They're both energy sources. That's the best way to look at them. My point is that the electric infrastructure is key to reducing our dependency on any single source of energy. Even if the immediate environmental effect of something like electric cars is nil or slightly negative, in the long term the fungibility of energy sources is a critical step toward sustainability.

      And cheap fossil fuels killed nuclear power. Period. It was convenient all the way around to claim this as a victory for the "environmental lobby", but if it weren't for cheap coal, fuel oil and natural gas we'd have continued building nuclear power plants.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    67. Re:Where we should have been years ago already by swb · · Score: 1

      Environmental activists DO shoulder some of the blame.

      Rather than being against poor safety at existing reactors, against existing reactor designs, environmentalists simply choose to be against nuclear power, period, and to their credit, did a great job of poisoning nuclear power in the minds of the American public and politicians.

      They did not say "We favor new nuclear designs" or "These other designs are superior" or "If we fixed these issues in our existing plants" -- all things that may have created a positive image of nuclear power and promoted alternative designs.

      In fact, it strikes me that the environmental movement has actually gotten worse over time. Instead of being against the worst pollution or in favor of realistic base load power generation alternatives, they embrace solutions that will never supply base load power and instead pursue some kind of murky, neo-luddite anti-modernism as the answer to a future without base load power generation.

      It's a fake future that can't and won't exist outside of a science fiction movie.

    68. Re:Where we should have been years ago already by tragedy · · Score: 1

      What really bugs me is that, if you click on the direct link to a post, such as 35064428, it comes up with the slider set to 0 abbreviated 0 hidden, but everything is hidden! That's what's happening to me on firefox under Ubuntu anyway. If you slide the sliders all the way over to 5, and then both back to -1, then you can see everything. Clearly that's broken, though.

    69. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Ok. This article claims that people who live in one mile radius of a coal burning plant MAY be ingesting more radiation than people who live in one mile radius of a nuclear plant.

      Let's assume this is a valid claim (which isn't warranted, as the claim is made by people who are part of the nuclear energy field).

      First, how many people live within one mile of a coal burning plant? I have worked in one, and seen maybe 7 coal burning plants. In all of them the nearest residential area was at least 3-4 miles away. The same for the three nuclear plants I've lived reasonably close to.

      I.e. this is a total red herring, because the number of people exposed to the alleged amounts of radiation during normal plant operation is, well, zero.

      Now, let's see what happens when there is a serious mishap. If it happens in a coal plant, you don't need to evacuate the whole neighborhood. If, on the other hand, it happens in a nuclear facility ... Oops.

      So, please hang the article you link to in your toilet and use accordingly.

    70. Re:Where we should have been years ago already by rwfan · · Score: 1

      The down side is there is no commercial version of this reactor. Someone has to pay for the research to bring it to that level. The anti-nuke activists will make sure that that never happens in the U.S.

    71. Re:Where we should have been years ago already by hey! · · Score: 1

      Two or three decades in the future you will be thinking about decommissioning plants you build today.

      We will not run out of Uranium in a hundred years. We won't run out of petroleum either. What will happen is that we'll run out of reserves that are economical to extract and process on the scale needed to supply. We'll never run out of gold either, because there's gold dissolved in the oceans that will never be worth extracting except in tiny quantities.

      As for current growth in uranium use continuing at its current rate, that's a highly dubious assumption. Worldwide nuclear accounts for less than 20% of electricity alone, and if we are to look at nuclear as the solution for *all* our energy problems, then we'd need to increase the total amount of electricity generated as well. After we'd done that, we'd have to increase the consumption of nuclear power at least with the word population, and probably faster if we wanted to provide for improved standards of living. That's all assuming that we put all our eggs in the nuclear basket.

      As I said, I'm for an increase in the use of nuclear power, and even for looking at advanced fuel cycle technologies. What I'm against is wishful thinking.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    72. Re:Where we should have been years ago already by Candid88 · · Score: 1

      It wasn't "enviro-nuts" who stopped nuclear research, it was politicians showing their typical short-sightedness, fleeing a sector which received such sensationalized reporting following the Chenobyl incident. Also the conservatives baulked at the government spending frequently involved. Environmentalists also called for an end to coal, oil & gas power stations - more prevalent now than ever - so it shows how much their voices were listened to.

      The media like to jump on anyone with the most extreme views, but most environmentalists in the 60s, 70s and 80s just wanted the nuclear industry to clean up their act, which at the time was pretty appalling with radioactive waste frequently discharged into rivers, illegal/corrupt waste dumping, falsified reports etc.

    73. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      I hate to tell you this, but Nuclear power is actually more expensive than Coal, they are just compensated by our government.

      Any reactor using Uranium, creates plutonium.

      Thorium creates on average 100X's less plutonium than conventional Uranium reactors, and the fuel is pretty damn
      common (CHEAP).

      Every country in the known world has a reserve of Thorium, Uranium on the other hand, not every country has.

    74. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Try where we WERE years ago..
      FFTF was a sodium cooled reactor built at Hanford in 1982 and run until 1992

      There were sodium cooled fast reactors operational back in the 1960's in France (Rapsodie), the UK (Dounrey) and probably elsewhere

    75. Re:Where we should have been years ago already by I8TheWorm · · Score: 1

      I think the problem is that the new system should account for this as well. Unless /. wants to run the perpetual beta tag on it like Google.

      Replacement systems should always consider the functionality in the previous systems that the users liked. Looks like they missed one here.

      So what that means for me is abandoning the new system and continuing to use the old unless/until they address this. And that makes the effort in creating the new system wasted to me.

      --
      Saying Android is a family of phones is akin to saying Linux is a family of PCs.
    76. Re:Where we should have been years ago already by jythie · · Score: 1

      Well, that and the worst nuclear disaster we have had in this country was with an experimental sodium reactor like this, where they discovered that the materials of the day were not up to the engineering problems such a reactor posed. They have some advantages yes, but the material science engineering behind them is pretty daunting since you have to swap out a great many of the materials and lubricants in the reactor, otherwise the sodium interacts and bad things happen.

    77. Re:Where we should have been years ago already by tragedy · · Score: 1

      If you're paying $.50 per KWH for electricity, you're in the range where it could be cheaper to run a gas/propane/diesel generator instead of hooking up to the grid.

    78. Re:Where we should have been years ago already by Jane+Q.+Public · · Score: 1

      Some of my replies have also shown up at the wrong level in the hierarchy. I hope they have that fixed, at least.

    79. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Yeah, it would have NOTHING to do with the cuts in budget to ORNL back in the 70's. And it has NOTHING to do with the fact that neo-cons ran CONgress for 12 long years, the WH for 6 of those years and did nothing about it.
      It must be those that you scream about all of the time of which MOST have not even heard of the the word Thorium.

      Personally, I argue that America's lack of decent education is a greater threat. If you had had a decent education, you would have some logic and intelligent reasoning behind your statement.

    80. Re:Where we should have been years ago already by rwfan · · Score: 1

      Sodium != molten salt.

    81. Re:Where we should have been years ago already by FirstOne · · Score: 1

      First observation... Thorium reactor... No such animal... Thorium isn't a neutron source and doesn't fission.

      One needs a large amount(1000's of kg) of Pu and/or 2x that amount in U-235, after 6 or 7 years you might produced enough U-233 from Th-232 to sustain the reaction.

    82. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      You have spent too much time with your head stuck to cheney's and bush's pants. The fact is, that Coal accounts for about 90% or more of mercury emissions. The amount of scrubbing that America does simply cleans the large particles. It does not begin to touch the smaller particles, molecules and elements. The reason is because it is just plain expensive to get them out.

      Here in America, the best thing that we can do is push for multiple types of plants with none having more than 1/3 of the generation. One simply way to solve this is to develop rapidly the small nuke reactors that will generate around 50-100 MW. The reason is that they can replace a number of coal plants. In addition, we need to create IFRs or TMSR to burn up the excess. Likewise, add in solar thermal, geo-thermal, and ultimately solar PV.

    83. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Please do give us your solution, since nuclear is not an option, what do you suggest we do for our energy needs?

      For a start, quit wasting resources on supporting a business and a technology that is environmentally dangerous and financially a lunacy, and use those on fundamental research instead. Then stop supporting a business climate that only gives incentives to large scale projects and monopolies.

      Who knows what may happen.

      BTW burning coal concentrates elements like thorium and uranium in the ash, making it more radioactive than before it was burned.

      You're flogging a very dead horse here. The story about the "more radioactive coal" lives on from an old "research" by the nuclear lobby performed in 1978, full decade before most environmental regulations for coal burning went into effect and forced the coal power plants to implement better filtering of their emissions.

      You are, like the nuclear lobby, at least 40 years behind the times.

    84. Re:Where we should have been years ago already by ShakaUVM · · Score: 1

      >>Electricity *can* be produced greenly. Show me how gas and coal does that hmm?
      >>You simply can't clean the emissions of 100 million ICE cars and coal power plants.

      Where did I say NG and coal are green? I was talking about nuclear, which is.

      That said, you can run NG and coal both with CC systems, which roughly double the cost of generation. If you have never even heard of CC systems, I'm not sure you're qualified to make statements on the issue.

      >>The 'nuts' are trying to save your ass from yourself...but don't let that get in the way of your rants

      Study the issue before you post. You'll look less foolish.

    85. Re:Where we should have been years ago already by ShakaUVM · · Score: 1

      >>Second of all, oil has nothing to do with nuclear? They're both energy sources

      In completely different sectors. You could replace all of coal with nuclear, and it wouldn't have the slightest effect on prices at the gas pump, unless people finally start gassification of coal.

      >>And cheap fossil fuels killed nuclear power. Period.

      No. Have you actually read why power companies stopped building nuclear plants? I have, at least for California. It was a combination of concern about nuclear safety (TMI in particular, as well as the China Syndrome) combined with interminable lawsuits which ended up delaying Diablo Canyon by a decade and costing billions of dollars more as a result. Not worth the hassle to deal with environmentalists, so they just focused on natural gas thereafter.

      Yay, go Greens.

    86. Re:Where we should have been years ago already by ShakaUVM · · Score: 1

      >>If you're paying $.50 per KWH for electricity, you're in the range where it could be cheaper to run a gas/propane/diesel generator instead of hooking up to the grid.

      Would you actually want to live next to a noisy and smelly generator all day long?

      I'm actually getting solar put on my house next month. It'll pay itself back in about 2-3 years, and after that keep my power bills down in the lower tier levels (11c instead of 50c).

    87. Re:Where we should have been years ago already by Thing+1 · · Score: 1

      Wasn't going for funny...

      --
      I feel fantastic, and I'm still alive.
    88. Re:Where we should have been years ago already by pixelpusher220 · · Score: 1

      I was talking about nuclear, which is.

      Talk about looking foolish. Nuclear is *not* green by any stretch. It may not pollute the 'air' or release CO2, but it does produce hazardous waste. Nuclear does not work without MASSIVE gov't subsidies. It's not a panacea and has its own fuel reserve issues. Thorium reactors are better on these issues but still produce waste.

      If nuclear waste can be turned back into fuel, it becomes less impacting but there will always be waste left over.

      Where did I say NG and coal are green?

      In your next sentence?

      That said, you can run NG and coal both with CC systems, which roughly double the cost of generation

      The concept of carbon capture is attractive but shortsighted, the methods don't work yet and likely never will. Injecting it back into the ground is a really *bad* idea. It simply won't stay there for the time frame you need it to stay there; i.e. indefinitely. If you can somehow turn that CO2 into something useful (perhaps a building material?) it becomes better, but there just aren't any workable CC systems of any scale that I'm aware of.

      My point is that as you say, doing the fossil fuels 'greenly' will cost significantly more than today. This clearly dictates there is a 'cost' associated with NG/oil/coal that is not currently being assessed; a subsidy if you will.

      Rather than spend money on a system that will run out of fuel and is having significant environmental effects, how about we try what the 'environuts' suggest and get the heck off the dirty fuels? We can do it more cheaply and have a never ending fuel/power source than we can with the fossil fuels. It will require some short term cost increases but in the long run will always be cheaper than a power source you have to mine, refine, transport and clean up after.

      --
      People in cars cause accidents....accidents in cars cause people :-D
    89. Re:Where we should have been years ago already by TheTurtlesMoves · · Score: 1

      Neither with coal, wind, solar, gas, Hydro etc. Not. A. Single. One. Ever. Whats your point?

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    90. Re:Where we should have been years ago already by fractoid · · Score: 1

      Why would you expect the government to be less short-sighted than business? You can be the CEO of a company for 20, 30 years if you play your cards right. You can only be President for 8.

      --
      Rampant carbon sequestration destroyed the Dinosaurs' tropical paradise. I'm here to help repair the damage.
    91. Re:Where we should have been years ago already by cynyr · · Score: 1

      I'm set at -1 and everything is expanded. your score 0 at the time post included

      --
      All of the above was encrypted with a Quad ROT-13 method. Unauthorized decryption is in violation of the DMCA.
    92. Re:Where we should have been years ago already by cynyr · · Score: 1

      to me it's not the cost, but simply a density problem. Name something else that can produce the same power over 30 years that takes up the same amount of space, breeding and disposal included?

      Right. So in densely populated places(the whole boston->DC area) nuclear is the clear winner. Now if only they would upgrade New York, New York's power distribution so we could use more than a 15HP motor on a circuit and something other than 208V power.

      --
      All of the above was encrypted with a Quad ROT-13 method. Unauthorized decryption is in violation of the DMCA.
    93. Re:Where we should have been years ago already by cynyr · · Score: 1

      Right, where they disabled the safeties, ignored the secondaries, and then ran the reactor without containment while conducting an experiment?

      --
      All of the above was encrypted with a Quad ROT-13 method. Unauthorized decryption is in violation of the DMCA.
    94. Re:Where we should have been years ago already by ShakaUVM · · Score: 1

      Talk about looking foolish. Nuclear is *not* green by any stretch. It may not pollute the 'air' or release CO2, but it does produce hazardous waste. Nuclear does not work without MASSIVE gov't subsidies. It's not a panacea and has its own fuel reserve issues. Thorium reactors are better on these issues but still produce waste.

      One of the biggest problems with environmentalists and hippies is that they're as allergic to numbers as they are to hygiene. What do you think the subsidy rate is on nuclear power, compared with MSW or solar or wind? Higher? If they're MASSIVE SUBSIDIES, it sounds like you think they're higher.

      Checking the actual numbers from the CEC, we can make more concrete statements without resorting to using all caps and waving our hands in the air. Here's the results:
      Nuclear: up to 14.1% subsidy
      Biomass: up to 94% subsidy
      Fuel cell: up to 57% subsidy
      Geothermal: up to 46% subsidy
      Hydro: up to 38.5% subsidy
      Tidal: up to 14.1% subsidy
      Solar: up to 108% subsidy
      Wind: up to 41% subsidy
      Coal and NG: 0%

      Don't you feel slightly stupid now? I doubt you'll suddenly start ranting about the MASSIVE SUBSIDIES for the technologies that, you know, actually benefit from them.

      >>This clearly dictates there is a 'cost' associated with NG/oil/coal that is not currently being assessed; a subsidy if you will.

      If you're talking about external costs or social costs, then sure. The above numbers are direct subsidies from the gov't.

      However, the indirect social costs for dealing with nuclear is much lower than coal and NG as well. Again, quantifying the numbers, it's about 3-6x less (7c/KWH for coal versus 3c for NG versus 1.2c for nuclear in external and social costs).

      Nuclear is certainly green from the point of view of CO2 production. It's so cheap and effective at producing CO2-free energy, that the UNFCCC had to ban it from qualifying for carbon credits, as it would destroy all other green sources.

    95. Re:Where we should have been years ago already by mrchaotica · · Score: 1

      Oh, and <i>italics</i> tags don't work anymore.

      That's not a problem; use <em>emphasis</em> instead. It's better anyway, since it's semantic rather than presentational. (It's unfortunate that Slashdot doesn't support the <cite>citation</cite> tag, in case you wanted italics to express citation rather than emphasis.)

      Neither do <tt>TT</tt>tags.

      That one, however, is a problem (despite being presentational) because there isn't a semantic tag that performs a similar function. You should be able to substitute with <code>code</code>, but Slashdot's <ecode>ecode</ecode> not only doesn't use a fixed-width font, but also suspends parsing within the tag (so you can't use other markup inside it).

      --

      "[Regarding the 'cloud,'] ownership was what made America different than Russia." -- Woz

    96. Re:Where we should have been years ago already by lingon · · Score: 1

      Perhaps some kind and statistical person here would crunch the numbers and show the statistics of liquid metal vs water cooled reactors as far as incidents go? I'm thinking that the 1959 incident at SSFL introduced more rads than the 3 mile island incident of the 70's as an example.

      Whooo there cowboy, you're comparing an experimental reactor from 1959 with a commerical one in 1970, and then to cutting-edge research reactors in 2011. In 1959, we were doing a lot of crazy stuff and we can probably assume that nuclear safety has moved forward in the last 52 years.

    97. Re:Where we should have been years ago already by 1336 · · Score: 1

      This almost makes me cry:

      http://www.wired.com/magazine/2009/12/ff_new_nukes/all/1

      "Weinberg and his men proved the efficacy of thorium reactors in hundreds of tests at Oak Ridge from the â(TM)50s through the early â(TM)70s. But thorium hit a dead end. Locked in a struggle with a nuclear- armed Soviet Union, the US government in the â(TM)60s chose to build uranium-fueled reactors â" in part because they produce plutonium that can be refined into weapons-grade material. The course of the nuclear industry was set for the next four decades, and thorium power became one of the great what-if technologies of the 20th century."

    98. Re:Where we should have been years ago already by lingon · · Score: 1

      First observation... Thorium reactor... No such animal... Thorium isn't a neutron source and doesn't fission.

      One needs a large amount(1000's of kg) of Pu and/or 2x that amount in U-235, after 6 or 7 years you might produced enough U-233 from Th-232 to sustain the reaction.

      What people are talking about is the Thorium fuel cycle, which has been researched since we started with nuclear power. The reason why we haven't used it is it's lack of relevance to nuclear weapons.

      While you're technically correct in that natural Thorium doesn't fission (the abundance of fissile Th-231 is really really low), in the Thorium fuel cycle natural Thorium-232 absorbs neutrons to become Uranium-233 which is fissile. You are *way* off on those numbers. The US have apparently run a Thorium reactor back in the '60s at Oak Ridge.

    99. Re:Where we should have been years ago already by lingon · · Score: 1

      The article concerns a molten (sodium) salt reactor, you are discussing molten sodium reactors. Different stuff, ya know.

    100. Re:Where we should have been years ago already by TheTurtlesMoves · · Score: 1

      You can still make bombs from a Th fuel cycle. In fact they even did make one. Its not nearly has hard as proponents seem to claim it is.

      Bottom line. Th fuel cycle nuclear has the same proliferation problems as U.

      But i don't think thats a very big deal really.

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    101. Re:Where we should have been years ago already by TheTurtlesMoves · · Score: 1

      Don't know what you are talking about. For high grade U, you can get critical with little as 1-2kg. Similar with Pu. Total inventory can be quite low and does not need to be anything like 1000 or kg.

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    102. Re:Where we should have been years ago already by pixelpusher220 · · Score: 1
      I'm glad you listed the 'percentages'. Care to list the actual financial amounts for an accurate comparison? The high percentages for renewable sources are expected because they are 'new' and not entrenched industries. That's what subsidation is *for*. Care to provide a link to back up your claims?

      Coal and NG: 0%

      Really? The Coal industry gets *no* money from the federal gov't?

      EPA Act 2005 "$2.3 billion in tax credits. Of these, 18 request credits for integrated gasification combined cycle plants and 4 for advanced coal-based generation plants. Applications include projects using bituminous, subbituminous, and lignite coals to be built in 19 states" and "$2.7 billion in tax credits. Project are proposed in 17 states: Arizona, California, Florida, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, New York, Ohio, Oregon, Pennsylvania, Tennessee, Texas, and Washington"

      Not all 'subsidies' are grants. If they get tax credits for their work it's the same thing. The Oil industry gets tens of billions of dollars in tax breaks annually.

      $17 billion between 2002 and 2008 for coal source

      Nuclear is certainly green from the point of view of CO2 production

      and Coal is green from the aspect of the electricity fairy farts you so astutely mentioned. Nuclear needs massive subsidies to ever get off the ground. $8 billion loan guarantees And it has waste issues. Why not put that money towards something that doesn't have those issues?

      --
      People in cars cause accidents....accidents in cars cause people :-D
    103. Re:Where we should have been years ago already by Phoghat · · Score: 1

      And: Clean coal = Army Intelligence

      --
      Think of how stupid the average person is, and realize half of them are stupider than that.
    104. Re:Where we should have been years ago already by tragedy · · Score: 1

      Certainly the solar is better during the day. I was thinking that, with prices like that, you'd want to get entirely off the grid. At the moment, you just can't do that without either a large battery bank of batteries, a flywheel generator, some other exotic energy storage device, or a plain old, ordinary generator. Fuel cells would be nice, but they just don't seem to have emerged as a viable product. Other options seem to be too big for a residential home. Generators don't have to be all that smelly or noisy. The ones they make for RVs are relatively quiet, and you can stuff them in a sound dampening enclosure and put a muffler on the exhaust. They're more polluting and less efficient than centrally located large power plants, but if the electric company has raised the price to the point where local power generation is cost effective, then clearly they're doing something wrong.

      All that said, I didn't realize that your power rate would go down to a reasonable rate if you switched to solar. In that case, it makes sense to switch to solar and stay on the grid. If the power prices go back up to that level again though, you might as well get a diesel generator that runs on biodiesel, or even unmodified rapeseed oil, which is currently seems to actually be cheaper than diesel (even accounting for differences in energy density), although possibly not cheaper than home heating oil (I think it's legal to use that for powering your house, but not sure). That way, you can even stay carbon neutral.

    105. Re:Where we should have been years ago already by ShakaUVM · · Score: 1

      Oh, they get subsidies, especially for "clean coal" and so forth. And as you say, oil gets tax credits for exploration.

      This is not what we were talking about.

      The numbers listed were *direct subsidies* for building power plants. The CEC surveyed all power plants in California to get their numbers. Green technologies get your "MASSIVE SUBSIDIES", whereas dirty coal/NG get none, and nuclear gets a fraction. And fractions are all that matter here, not absolute numbers.

      As I said, you seem to be allergic to numbers.

    106. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      You talk out of your ass.

      Coal, gas and hydro don't receive significant subsidies at all. In fact, they receive on the order of 0.5% of the total expenditure on the energy they generate in terms of subsidy. Most are commercially built operations that are financed by private capital. Initial investment in R&D has long ago been recovered. Not so with nuclear.

      Compare that to nuclear, where the subsidy is close to 20% of the total expenditures on the generated energy. This figure is even higher than wind and solar, where the subsidies are closer to 15% of the expenditure on the generated power.

      Also, while solar and wind do get subsidies

      1. They haven't been getting them for 60 years without a significant change in the costs of operation or the level of subsidy. Nuclear has.

      2. The amount is miniscule compared to the costs nuclear imposes on the society.

      The only renewable tech that is getting more than nuclear is ethanol. For obvious reasons, too.

    107. Re:Where we should have been years ago already by pixelpusher220 · · Score: 1

      As I said, you seem to be allergic to numbers.

      Funny, I asked you for numbers and you didn't provide them. I'm not saying you don't have it, but don't claim I'm allergic to numbers in response to my ASKING you for them.

      You provide claims of 'massive' subsidies to green techs but no source. Percentage is a poor comparison without knowing the actual amounts. 30% of 100 billion is a lot more than 90% of 1 billion.

      And fractions are all that matter here, not absolute numbers.

      Only if it is fractions of a whole. Your percentages are of different 'wholes'.
      Nuclear: up to 14.1% subsidy
      Biomass: up to 94% subsidy
      Fuel cell: up to 57% subsidy
      Geothermal: up to 46% subsidy
      Hydro: up to 38.5% subsidy
      Tidal: up to 14.1% subsidy
      Solar: up to 108% subsidy
      Wind: up to 41% subsidy

      gives you 412%.

      Not exactly a useful number is it?

      --
      People in cars cause accidents....accidents in cars cause people :-D
    108. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      It was probably a valid claim in 1978, when the research was done.

      It is almost certainly not very valid anymore.

    109. Re:Where we should have been years ago already by ShakaUVM · · Score: 1

      >>Percentage is a poor comparison without knowing the actual amounts.

      No, percentages really are all that matter. Why? Because ultimately all that consumers care about is the price per KWH you get out of a power source, and so the percentage of subsidy that goes into that price is the key factor.

      If we move to 30% solar, then the huge massive subsidies for solar will bankrupt the federal government - so they'd have to end. And then people probably wouldn't buy any more solar.

      >>You provide claims of 'massive' subsidies to green techs but no source

      I told you what the source was - the CEC.

    110. Re:Where we should have been years ago already by Anonymous Coward · · Score: 0

      Thorium energy IS sustainable - there is no need for a "bridge" to renewables. Thorium is so abundant and energy dense that we simply won't run out, at least not before the sun goes nova. There is also no real need for diversification with LFTR. It simply is a silver bullet, if it works as advertised. You may not believe it will, but you should admit that if it does, we won't need to pollute our grids with wind or pollute our environment with coal. We can just scoop up some thorium on a beach in India, and we'll be good.

  2. Patent infringement time? by LoverOfJoy · · Score: 2

    So is it our turn now to steal their patents?

    1. Re:Patent infringement time? by Anonymous Coward · · Score: 2, Informative

      Well, we did run this in Oak Ridge back in the day - it is the high temp/no-flex materials that were the problem, in that they didn't exist.

    2. Re:Patent infringement time? by steelfood · · Score: 2

      Being willing to violate their patents isn't going to do a damned thing if everybody's too adverse to doing so to begin with. Copying blueprints is just a copyright violation. You actually have to build something to violate a patent.

      --
      "If a nation expects to be ignorant and free in a state of civilization, it expects what never was and never will be."
    3. Re:Patent infringement time? by Anonymous Coward · · Score: 0

      Hey, why not send them a Cease and Desist order? That ought to help reduce any competition in the niche.

    4. Re:Patent infringement time? by Anonymous Coward · · Score: 1

      You can't steal patents, only ignore them.

    5. Re:Patent infringement time? by M8e · · Score: 1

      You can trick people to sell a patent to you for $0(or $1?), or "if you don't give us that patent we will sue you for this, this, this and that."

    6. Re:Patent infringement time? by jandersen · · Score: 4, Insightful

      I don't about the rest of the people around here, but I get really weary of all the snide remarks, sometimes.

      Wherever we live in the world, and whatever you think of the Chinese government, should we not be able to be glad on behalf of the Chinese? And for ourselves too - because the West are not going to let China just run away with the full benefits of developing this technology; and it is going to do us all a lot of good.

      So let us all be glad, and not too petty to congratulate others for achieving things.

    7. Re:Patent infringement time? by Joce640k · · Score: 1

      We should be glad that the only way to get this decades-old technology is for China to do it first...?

      The fact that the USA is spending all its money on wars and bailouts instead of leading the world forwards is shameful. Whatever happened to the 1950's/1960's America that the entire world looked to and admired?

      --
      No sig today...
    8. Re:Patent infringement time? by h00manist · · Score: 1

      Whatever happened to the 1950's/1960's America that the entire world looked to and admired?

      Stopped being level headed civil and technology leader and started being paranoid military boss. Right around the 60's. But continued Hollywood propaganda. Bush got rid of the Hollywood niceties and overtly rubbed military in the world's face. Nobody liked it, and eight years of it followed by a couple of massive economic meltdowns sealed fate. The world has changed, momentum is gained in multiple-power-centers world politics, and allied with the speed of technology, the future is changing faster and more uncertainly by the day.

      --
      Build your own energy sources from scratch. http://otherpower.com/
    9. Re:Patent infringement time? by jandersen · · Score: 1

      Whatever happened to the 1950's/1960's America that the entire world looked to and admired?

      I'm sure it istill there, back in the 50s and 60s. The thing is, you have to move with the times, and the US didn't; instead, you sat down, looked around and thought you had won the game and it would last forever. And then you let the religious in.

      And yes, you should be glad, because this ought to get you guys focused a bit on the things at hand; because you don't want to just sit there on your hands saying "Oh no, we can't catch up", do you?

    10. Re:Patent infringement time? by damnfuct · · Score: 1

      nailed it

    11. Re:Patent infringement time? by camperdave · · Score: 1

      Whatever happened to the 1950's/1960's America that the entire world looked to and admired?

      The Kennedy Assassination.

      --
      When our name is on the back of your car, we're behind you all the way!
    12. Re:Patent infringement time? by DarenN · · Score: 5, Interesting

      Eisenhower - who remains the only US president to reduce military spending. Also coined the phrase "the military/industrial complex".
      Backed the Marshall plan - he hated hitler and the nazi's but ended up quite liking the germans.
      Had another few notable foreign policy acheivements, such as ending the Korean war and refusing point blank to get involved in Vietnam because he knew that the US couldn't win there and besides sympathised with the vietnamese wanting to cast off French rule.
      Was probably the single most popular man in the world due to WWII - he was all but worshipped in Europe, had decent relations with Russian leaders and was largely respected everywhere else.
      Pushed HARD for a common european defence force, but the french nixed that (and de Gaulle insulted him and the American soldiers who'd fought to liberate France). Was the commander in chief of the compromise - NATO.
      He also tried for a worldwide atomic research agency and nuclear weapons treaties with Russia, but that fell apart when the U2 spy plane was shot down in the last months of his presidency. It was one of his great regrets that he authorised that flight, but anti communist fever was sweeping the US at the time and the CIA insisted that they needed it.

      Those that followed undid all his work so quickly it was shameful leading to the 60's which had the Bay of Pigs, the Cuban Missile crisis, the Vietnam war, the nuclear and conventional arms race and numerous other proxy wars. They spent the considerable capital that their soldiers and leaders like Marshall and Eisenhower had built up as if it was water. Shame, really.

      --
      Rational thought is the only true freedom
    13. Re:Patent infringement time? by Nethemas+the+Great · · Score: 1

      Don't worry, Joss Whedon had a great prophecy about China...

      --
      Two of my imaginary friends reproduced once ... with negative results.
    14. Re:Patent infringement time? by Nethemas+the+Great · · Score: 1

      It never really existed in the first place. Every government led/sponsored technological advancement since the US' entry into WWII has been for imperialist agendas. The only admiration we've received are from our benefactors or those that hoped to be such. The rest of the world has rightly recognized us and our motives.

      --
      Two of my imaginary friends reproduced once ... with negative results.
    15. Re:Patent infringement time? by Nethemas+the+Great · · Score: 1

      Kennedy was involved in the self-same pissing contests as any other post WWII president. The only thing that stands him apart is the fact that someone shot him and he initiated a DoD project that had a high "ooh shiny" factor.

      --
      Two of my imaginary friends reproduced once ... with negative results.
    16. Re:Patent infringement time? by Anonymous Coward · · Score: 0

      So is it our turn now to steal their patents?

      Perhaps it is stolen technology!

    17. Re:Patent infringement time? by Anonymous Coward · · Score: 0

      Averse, not adverse.

    18. Re:Patent infringement time? by Anonymous Coward · · Score: 0

      So let us all be glad, and not too petty to congratulate others for achieving things.

      Yes, let's all congratulate China for announcing that they plan on trying to achieve something.

      Can I have some of your pot?

    19. Re:Patent infringement time? by Anonymous Coward · · Score: 0

      Imitating Chinese technology won't get America as far as imitating their forward-thinking strategy would. America is like an aging athlete who has been at the front of the pack for a long time, first by running hard and well, then by steroids, now by tripping other runners. The U.S. has no inherent right to dictate how the world works. You get first place by earning it, not owning it. China is far from perfect, but they're taking the world into the future whether anyone likes it or not. Instead of criticizing their social system because it's different from ours, we should be emulating the parts of their vision that make the most sense. But to do that our leaders would have to start thinking about investing in the country and the people, instead of investing in generating infinite campaign money. Things aren't going to change as long as their idea of writing legislation is to cut and paste emails from corporate sponsors and PACs. China is the new hotness. America is the old and busted.

    20. Re:Patent infringement time? by moortak · · Score: 1

      You should be happy if it catches on in China because you live on the same planet. The rate China has been accelerating their coal burning capacity should worry everyone.

      --
      Xavier Rabourdin for president 2012
    21. Re:Patent infringement time? by WindBourne · · Score: 1

      Slow death starting with reagan and culminating with W.
      Consider the destruction that those 2 idiots did to America, it is going to take a lot more than one president who so far is difficult to figure out if he is helping or hurting.

      --
      I prefer the "u" in honour as it seems to be missing these days.
  3. If you like this idea .... by Anonymous Coward · · Score: 1

    For those of you that think stuff like this is a good idea
    http://www.hyperionpowergeneration.com/index.html

  4. A fresh new scenario... by c0lo · · Score: 1

    ... for the "China syndrome"?

    --
    Questions raise, answers kill. Raise questions to stay alive.
    1. Re:A fresh new scenario... by Sockatume · · Score: 1

      You mean, the America syndrome.

      --
      No kidding!!! What do you say at this point?
  5. Go China! by neiras · · Score: 3, Interesting

    I've been running across tantalizing scraps of info about thorium reactors and their supposed advantages for years. I half thought the theory must be questionable (obviously I'm no physicist) largely because if it were so promising, why would thorium designs not be prevalent in Europe or the US?

    This is exciting news. Seems like China is the place to be if you're looking to experiment with new (or old, rediscovered) ideas.

    1. Re:Go China! by afidel · · Score: 4, Informative

      They aren't prevalent because the commercial nuclear industry grew largely out of the military industry which needed two things, fuel for bombs and small light reactors for ships and submarines.

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    2. Re:Go China! by Anonymous Coward · · Score: 0

      They aren't prevalent because despite the promises, not one country that has tried making a working, cheap, serviceable thorium reactor has succeeded so far. And the countries that have invested most time and money (e.g. India), have fared worst.

    3. Re:Go China! by Arterion · · Score: 2

      Do you think it's an economic issue? That is, it's still cheaper to use up fossil fuels and the like than to invest in nuclear? Or is it, as lots of others point it, a lot of NIMBY-ism and stifling regulations? Or maybe the lobbies and economy power of the existing power industries are blocking the advancement of this kind of technology?

      --
      "That which does not kill us makes us stranger." -Trevor Goodchild
    4. Re:Go China! by afidel · · Score: 1, Insightful

      Both, it's cheaper because of NIMBYism. Most of the cost of a modern plant is not for the physical plant itself but for all the permitting process and the cost of interest while everything is tied up in court. That's why I had hope when they started talking about guaranteed loans and type certified designs to reduce the time to implement when Obama was elected, but not much has come of it yet.

      --
      There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
    5. Re:Go China! by rubycodez · · Score: 1

      Bad summary, thorium reactors were built and researched in the 60s, then abandoned as uranium reactors easier to make. But now there is a renewed interest and investment by China, Russia, and India. India actually is the leader, having working fast thorium breeder and several research reactors. India is now working on thorium fuel cycle. Reason for revival is that uranium supply will run out in about 70 years, but earth has thorium for four thousand years of use. Low proliferation risk, and the reactors can also burn and breed our stored reactor waste as fuel.

    6. Re:Go China! by Anonymous Coward · · Score: 0, Insightful

      Bollocks. Even in places like Eastern Europe, where many governments are eager to build nuclear stations to the point of stepping on legitimate safety concerns, and where cheap seed Russian finance is usually made available by Rosatom, it was impossible to raise capital to build nuclear plants. Even in 2004-2006, during the largest ever boom of liquidity, when cheap money was available for all kinds of worthless shit. Even in countries that have running nuclear plants, and don't need to import expensive expertise.

      And even there the initial quotes tend to rise steeply as plants near completion. For example, a certain plant project I am quite familiar with started with an initial offer of EUR 4b per 750MW reactor (that excluding all land acquisition and infrastructure expenses). By the time financing was promised at this level (which took a little over a year) the offer price per reactor has more than doubled to EUR 9.5b. That still excluded all other expenses, and doesn't touch the issue of storage and reprocessing of used fuel. Once a proper calculation is made, even with a rather unrealistic assumption that the reactor will operate all serviceable life at 90% or more of capacity, it turns out that the electricity costs close to what expensive "alternative" energy costs.

      No, my friend, whatever you believe, nuclear energy is very, very expensive, even if it is done with all possible government support. That is why it only catches on in countries where the cost of building isn't an issue, or where the government officials get rich on the deals.

    7. Re:Go China! by Anonymous Coward · · Score: 0

      Yep definitely. There are only a few manufactures who design nuclear reactors.

      Also, mining Uranium is also big business. Basically manufactures have invested so much money in R&D, they would be hard pressed to switch to different reactor designs.

      Good on the Chinese. All I've been reading are articles on how China steals technology. Just goes to show they are getting closer to actually becoming world leaders in certain fields.

    8. Re:Go China! by Anonymous Coward · · Score: 0

      Do you think it's an economic issue?

      I remember hearing that it is an economic issue, but not in the way that you speculate.

      The reason traditional reactors have been popular is way that those building them make profits. Rather than taking a large profit on the initial construction, they build the reactor for near cost with contracts in place to provide the expensive nuclear fuel on an on-going basis. The power companies like this better as well because it's easier to build the cost into the electric bill than it is to raise a ton of up-front money.

      But this business model doesn't work for thorium because the reactor fuel is abundant and comparatively dirt-cheap (literally...the presentation I saw said that if you dug up a cubic yard from your back yard, you'd likely have enough Thorium to "orbit an SUV.") So if a company is trying to make money building LFTRs, they've got to make them expensive, which makes them harder to finance.

    9. Re:Go China! by Anonymous Coward · · Score: 1

      That is the sales pitch.

      The reality is, there is little practical evidence that thorium reactors will be significantly cheaper (actually, they are more expensive) or safer (they are harder to control, and produce waste that is at least as toxic and radioactive as the uranium and plutonium ones).

      So far, no single thorium reactor has been built that has produced more that it has cost to make. And this ain't changing, because the designs that ask for exotic super-materials that still aren't there haven't changed.

      As a result, while India is the "leader" in investment and time spent on research, they are the biggest loser in terms of actual results and recouping costs. Their program has not run into the ground only because the people who allocate money to government projects are not the same group that actually pay the said money. The lesser losers are those, that have invested less.

    10. Re:Go China! by purpledinoz · · Score: 1

      Awesome! Now there's some technology worth stealing for the US. Let's see how they react when everyone starts stealing technology from them.

    11. Re:Go China! by Anonymous Coward · · Score: 0

      Since it's a matter of national security, and good for the environment, etc., govt should print the money to fund alternative energy. If it's a good idea it should be implemented no matter what economics dictates. Economics is not the central problem of mankind.

    12. Re:Go China! by MrKaos · · Score: 1

      I've been running across tantalizing scraps of info about thorium reactors and their supposed advantages for years. I half thought the theory must be questionable (obviously I'm no physicist) largely because if it were so promising, why would thorium designs not be prevalent in Europe or the US?

      Predominately because it doesn't produce weapons grade material as a daughter product. Our atomic industry is based on the capability to produce weapons from our energy industry.

      Thorium reactors could be good *if* the spent fuel stream is dealt with properly. Looking at the decay chain all the half-lives appear to highly energetic. I believe some isotope of Thallium is the eventual waste product, a highly energetic gamma emitter. It implies a short half life but I doubt it's th-208 or 209 I guess you'd have to understand the decay chain better. But China has a great record will dealing with environmental issues responsibly, so it should all be hunky dory!!

      This is exciting news. Seems like China is the place to be if you're looking to experiment with new (or old, rediscovered) ideas.

      Of course, if German engineering can't make a Thorium based pebble bed reactor work properly then the Chinese at just the people with the right engineering skills to make it all happen...

      --
      My ism, it's full of beliefs.
    13. Re:Go China! by WalksOnDirt · · Score: 1

      India is not working on molten salt reactors, as far as I know.

      Thorium will last as long as the Earth is habitable, as would Uranium in breeder reactors.

      --
      a,e,i,o,u and sometimes w and y (at be if of up cwm by)
    14. Re:Go China! by dbIII · · Score: 1

      Several answers, but it mostly in the USA it comes down to planning to get money from legacy designs and fleece the taxpayer instead of doing new research. Since the customer is always a government there has been almost no effort to produce something economically viable and practicality takes a back seat to influence. That is why the US nuclear industry has spent far more on lobbying than R&D. Eventually startups and overseas innovation will produce something useful and dinosaurs such as Westinghouse (whose current offering is a cut down TMI painted green - perfectly safe but a vast amount of money per MW) will die off to make way for viable nukes. Most of the US nuclear industry is about twenty years behind South Africa (pebble bed) and will probably never catch up to India and China's accelerated thorium reactors.

    15. Re:Go China! by eggnoglatte · · Score: 2

      That doesn't explain why countries without a nuclear weapons program haven't gone that way. For example, Canada and Germany gave up nuclear weapons ambitions decades ago, but they both have the technology to build nuclear reactors, and they export those reactors to other countries.

    16. Re:Go China! by Anonymous Coward · · Score: 0

      Interestingly, a single reactor could have provided all the fuel needed for all the bombs... yet the US built like 110 or more of these reactors. Now we have so much bomb fuel we're out of storage space for it, and... no legitimate bomb targets. Talk about overkill. This is why I, for one, am suspicious of the nuke fanboi overthetop enthusiasm. Let's keep the pace slow, let's fix the current issues... then move ahead...

    17. Re:Go China! by Anonymous Coward · · Score: 1

      Seeing as Economics is the the study of the methods of distribution of goods and services amongst mankind, and that the central problems of mankind tend to be due to the scarcity of resources, I would say you are absolutely wrong in every possible way.

      Secondly, On the international stage, printing more money does not give you increased wealth to work with. All it does is reduce the per-unit value of the currency you have, based on the value of resources (materials, research, or otherwise) your country is expected to produce. To properly invest in alternative energies it would mean allocating a larger % of the value available (represented in existing money supply) to this.

      Of course most people don't have any sense of perspective and would begrudge the expenditure, and still others would try to use the incentives to create alternative energy to get some of these resources for themselves such as happens in any situation where resources become easier to obtain (which is a problem for anything at all not saying specific to alternative energy).

    18. Re:Go China! by lordholm · · Score: 1

      Good budget estimates require experience in the field, especially having been involved in previous construction projects. The reason that the new plant in Finland went so much over budget is that no one had built any plants since the 60s-70s.

      Now there is again some sort of infrastructure for the project, so a 4 b EUR price tag is not unreasonable for a new plant. But as usual, everyone is complaining that something goes over budget, despite this was most likely expected by both the company and the government.

      Take this as a rule, that all major projects that have not been done before, or where carried out so long ago that there is no experience left, will go over budget with around 100%. This is well known, and I would be surprised if the government did not plan for it.

      --
      "Civis Europaeus sum!"
    19. Re:Go China! by Anonymous Coward · · Score: 0

      But Russia and Japan have, on breeder type reactors. Russia for a very long time, Japan for less time, but with a lot of money. Still no results. It isn't going to be different this time, no matter how much tech China can steal.

    20. Re:Go China! by Anonymous Coward · · Score: 1

      You miss the point entirely. There are no "good" budget estimates - if nuclear is to be paid upfront, it is so staggeringly expensive, that the offers would be prohibitive and the projects won't happen.

      So, financing nuclear doesn't work the upfront way. Instead, it happens in a round about way, with bait-and-switch tactics. An energy super-company, always with very, very significant political clout in a large, rich country A (e.g. Rosatom, Areva, GE, whatever) gives a bait offer to government B. The government B that is after the nuclear power project, bite -- even if they are aware the offer doesn't even touch the real costs -- and promote the project at this low initial offer, which doesn't account for more than half of the project. Usually, some money changes hands in the background.

      The project is approved, sometimes the super-company will even throw finance in the game (always against a contract that has the government guarantee buying up all electricity produced by the plant at a fixed price for many years ahead, typically 15 or 20). Then the government goes out, borrows money and begins the project. Since it isn't the specific project that is borrowing, but a whole government, it is easier to secure the loan - but not guaranteed by any means. For example, Bulgaria, Romania and Hungary failed to secure financing for their new nuclear projects in the early 2000s and all have them on halt at the moment.

      Once the project has swallowed a very significant amount of money, the switch happens, the real costs are presented to the society and everybody's told "we've paid already so much, we pay a little more, we get something out of it, eventually". And that's how the plants get finance.

      From the perspective of a wise investor, nuclear is a value destroyer. Always have been, always will be.

    21. Re:Go China! by TheTurtlesMoves · · Score: 2, Interesting

      In fact they have not been done, not molten salt anyway. Molten salt was done, but with U. Th breeding blankets were done in normal reactors. Th as a fuel additive is done now in a range of rectors. Not much else. The nuclear industry has been stagnant for a very very long time.

      Also U will not run out in 70 years. I really don't know why that number keeps coming up. Its more like 100s without reprocessing and thousands with reprocessing, 10 of thousands with ocean U. Th has about x5 that and *must* be reprocessed since its not a fuel, but fertile. (you breed fuel from it).

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    22. Re:Go China! by Anonymous Coward · · Score: 1

      You need a proper education, reading blogs won't cut it for you.

      1. Economics, "as it is currently formulated" is reasonably good at what it tries to do - to provide understanding of how scarce resources are allocated in a society, given some (reasonable, IMHO) assumptions about the decision making process happening in the head of each individual. Applying those models to the real economy is a very complex matter. You could, with the same amount of glee as "why does physics, as it is currently formulated, fail so badly at predicting the weather". Your comment would be about as stupid.

      2. There were many people who predicted the most recent crash. Even the Economist was printing dire warnings as early as late 2005. That those were ignored by the government is not a failure of the science of economics, but rather of the American political system.

      3. Japan was criticized about the way it dealt with its financial crisis of 1989 since about the time it began dealing with it, or earlier if you consider the warnings it was receiving about the real estate bubble. All aspects of its (lack of) response to the crisis (not ensuring liquidity, not reforming, not supporting its banks in a responsible way, etc.) have been discussed for ages, and the deflation is not a surprise to many.

      However, simply printing money and not dealing with the structural problems would have worked for Japan just as well when Helicopter Ben suggested it in 1990, as it is working for the US now, when the same Helicopter Ben is implementing it.

      4. The government can only have working fiscal policy if most of the people who hold its money believe the government will owe up to the debt its money implies. Currently, and increasing amount of people look at the amount of money US has already created, at its ability to generate income, and see a gap.

      5. If a government involves itself in projects with imaginary feasibility like thorium reactors that have been around for ages, but have failed to become viable in the face of the alternatives, this will only limit the ability of the said government to execute effective fiscal policy.

      6. Again, read fewer blogs and more books and real research papers about the topics of economics and nuclear energy.

    23. Re:Go China! by Pinky's+Brain · · Score: 1

      The advantage of money printing is that it allocates a percentage of the value available from the debt owned to foreign creditors, something you can't tap with taxation ... it can be done with tariffs and limiting capital flows, but printing money is a whole lot easier.

      Money creation is how FDR got you (and all of us once our governments followed him to completely rape creditors world wide) out of the great depression.

    24. Re:Go China! by AmiMoJo · · Score: 1

      I think it boils down to the development costs. In the West no everyone is convinced that nuclear is the long term solution and so it is hard to get funding to develop a new system like this. Why spend money when you can just keep building the same reactors and pay lip service to renewable?

      In China they see greener energy production has a huge opportunity to sell their technology to other countries. The fact that this type of reactor is not useful in the production of weapons or nuclear powered ships/subs also makes it easier to sell to non-EU/US countries.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    25. Re:Go China! by gtall · · Score: 1

      Curiously enough, both are under the U.S. nuclear umbrella. And yet they persist in not building their own, who'd of thunk?

    26. Re:Go China! by Kreigaffe · · Score: 2

      Thank Clinton for canceling the US's advanced reactor research programs back in the mid 90s -- all part of his "trying to appease everybody" platform.

      --
      ... still waiting for this free-as-in-beer free beer I keep hearing about. :|
    27. Re:Go China! by Joce640k · · Score: 1

      You're comparing nuclear physics of the 1960s with modern nuclear physics...?

      Maybe you need a refresher course on the problems the early Uranium reactors had due to lack of physics knowledge, eg windscale
      .

      --
      No sig today...
    28. Re:Go China! by AigariusDebian · · Score: 0

      If you build one nuclear power plant a decade per continent - sure. If you make one design and build a couple of dozen reactors in sequence, with the same tools and the same team, then the costs will plummet.

    29. Re:Go China! by MrKaos · · Score: 1

      You're comparing nuclear physics of the 1960s with modern nuclear physics...?

      Maybe you need a refresher course on the problems the early Uranium reactors had due to lack of physics knowledge, eg windscale .

      I was referring to the THTR-300 which was commissioned in 1985. The issues were engineering issues along with a pending half a billion Euros to properly decommission the reactor.

      Do you seriously think that Chinese engineering is 30 years ahead of German engineering?

      --
      My ism, it's full of beliefs.
    30. Re:Go China! by Joce640k · · Score: 1

      I thought you meant the AVR reactor.

      Is their engineering ahead? I dunno but they're not stupid and they're licensing the German tech as a starting point so there's no reason to think it won't be better.

      --
      No sig today...
    31. Re:Go China! by Anonymous Coward · · Score: 0

      Umm, no, he got you out of the Depression by mobilization. Real GDP per capita returned to pre-depression levels only after the USA entered WWII.

    32. Re:Go China! by Deaddy · · Score: 1

      At least in Germany there is the so called "Atomausstieg", which means that governmant (after democratic pressure) wants to ensure that we are nuclear free in the near future. However, in reality we only extend the lifetime of the old, insecure and ineffecient reactors, while the developement of newer reactors has virtually stopped. The growing demand of energy forces us to buy our electricity from France, where as far as I know the most reactors in Europe are running and I guess they also have the biggest growth rate. However, they build cheap and old reactor types, so we not only inhibit our development, but also miss the main goal of a more secure environment.

    33. Re:Go China! by Anonymous Coward · · Score: 0

      Research is typically in the billions. New designs and approvals are typically in the tens of billions and several decades. Spending that kind on money with idiot anti-nukers screaming the sky is falling means its a risky venture; whereby interest alone frequently kills development. Its ironic that the anti-nuke idiots have succeded only at making the world a worse and more dangerous place.

      If you want to make the world a better place, you kill the lawyers, politicians, and then the anti-nukers.

      They need to make anti-nukers pay massive taxes and a year in a coal mine to subsidize fossil fuels. When only three people are willing to pay and act, they just got endorsement to start a nuclear industry again.

    34. Re:Go China! by Anonymous Coward · · Score: 0

      Let's see how they react when everyone starts stealing technology from them.

      China will simply assume that it will be copied without really noticing is my guess.

    35. Re:Go China! by SengirV · · Score: 1

      That explains the birth to maturity of the nuclear power industry in the US up to about 1992. But what about the lack of forward thinking SINCE then? The blame for that is 100% on the enviro-whackos who seem happier with coal plants and drilling than this form of energy, solely because it has the word nuclear in it's name. Funny how the enviro-whackos of the 90s are the same ones calling for this now.

      --

      Prof. Farnsworth - "Oh a lesson in not changing history from Mr I'm-My-Own-Grandpa!"

    36. Re:Go China! by damnfuct · · Score: 1

      Doesn't mean the material needs to be exploded; it can be fizzled for useful power.

    37. Re:Go China! by oreaq · · Score: 1

      Can't speak for Canada, but the reason Germany never build nuclear weapons was that the US asked them (and other NATO allies) not to build them in the early 70s and even implemented procedures so that Germany could use US' nuclear weapons in case the Warsaw Pact attacked. This played a major role in the establishment of the international Nuclear Non-Proliferation Treaty.

    38. Re:Go China! by Anonymous Coward · · Score: 0

      with the same tools and the same team

      You obviously have no idea how long does it take to build a nuclear power station. FYI, a nuclear power plant takes anywhere between 10 and 20 years to complete, from project start to production start. In that time span everything changes -- reactor types, fuel, tools, people, regulations, electricity prices, country borders. Even planets may disappear from the planet roster. All other forms of power excluding large dams are more scalable (especially downscale) and less integrated and require orders of magnitude less commitment.

      In addition, building a nuclear plant isn't like building a garage, it doesn't really end with building the reactors, or even the immediate plant infrastructure. Each nuclear plant requires a small town around it to support it. Usually such a place is supported with a ton of subsidies thrown in to facilitate the project. These never even get close to the bill that is presented to the people who finance it.

      So, while the idea of building nuclear power on a conveyer sounds really exciting, it just doesn't work that way in real life. That's why your theory is interesting, but unrealistic.

    39. Re:Go China! by oreaq · · Score: 1

      Why do you think the subsidies for fossil fuel are lower than for nuclear energy? Do you have any numbers? Do these numbers include exemption from any compensation in case a nuclear power plant blows up? Do they include nuclear waste handling? Do they include research and development?

    40. Re:Go China! by greg_barton · · Score: 1

      Citation, please.

    41. Re:Go China! by greg_barton · · Score: 1

      But, as the parent says, none of them have worked on a liquid fuel design, which has significant advantages.

    42. Re:Go China! by rubycodez · · Score: 1

      rubbish, those waste products that make such a problem in conventional reactor's spent fuel gets bred into fuel in the breeder. quit talking out of your ass, the world is in a renewed R&D phase of thorium breeders and it is thus premature to talk of recouped costs.

    43. Re:Go China! by rubycodez · · Score: 1

      no, you're misleading by talking about uranium that isn't concentrated in ores. we can't use those, there is currently no cost-effective way to strain cubic miles of seawater for a lump of uranium, for example. In the real world, the peak production of uranium from ore is a few decades away, and then known reserves exhausted in less than 80 years.

    44. Re:Go China! by Dan1701 · · Score: 1

      Basically the real problem here is the growth of "equality for all" and "everyone's voice is of equal weight" movements, also known as "listening to idiots". We all know what happens in computing projects if you have idiots involved in the process; the same is true when you start working on big, grown-up projects like supplying energy to a nation. California is a prime example of what happens when you let idiots in on the decision-making process for big, important projects; you get shortsighted views predominating until the entire system digs its self into a hole, then carries on digging.

      China is ahead of the game here since their political system recruits mostly from engineers and scientists. It lacks a fluffy, warm edge to it but gains instead cold, ruthless pragmatism instead. This is why the Chinese are actively trying to halt their population expansion, are busily expanding mining operations in third-world hell-holes like Zimbabwe, and are researching Thorium reactors; they look ahead for future problems and try to pre-emptively solve them.

      We used to do this thinking ahead, but then we started listening to idiots.

    45. Re:Go China! by Nemyst · · Score: 1

      I don't know for Germany, but Canada's situation is simple: you have the West, which is almost entirely powered by the petroleum industry, and the East, which runs on hydro dams. Hydroelectricity is very well-regarded (minus the complaints about the construction of the dams) and so there's not much incentive to build nuclear reactors in the East. If we needed more energy, we'd just make new dams, it's not like we're lacking spots to build them. As for the West, well the current prime minister is sold to the petroleum companies and it's making big bucks for a few individuals there, so they're obviously lobbying to keep their little industry in place. Nuclear reactors would be a threat for them, so no go.

    46. Re:Go China! by dryeo · · Score: 1

      Canada got bullied into not building nukes back in the late '40's, early '50's. We also got bullied into dropping our fighter jet program in the '60's.
      When your neighbor is 10Xs bigger and a bully it's no wonder that bullying occurs.

      --
      https://en.wikipedia.org/wiki/Inverted_totalitarianism
    47. Re:Go China! by eggnoglatte · · Score: 1

      I know about the political situation - I live in Western Canada. But you didn't read my post properly: Canada HAS nuclear reactor technology, we HAVE nuclear reactors, and we DO sell them abroad - they are actually quite a success: see CANDU reactor.

      The question was why Canada went with this more traditional design, rather than a thorium design.

    48. Re:Go China! by tragedy · · Score: 1

      As long as you're not ignoring important facts, then the economics will actually dictate the proper course. In other words, if you account for environmental damage, health concerns, long-term cleanup, depletion of natural resources, etc., then economics really does work. The problem is, there are too many people doing business who think that farms selling off their seed corn to earn 10% more profit is a swell idea. They're not actually doing the economics properly, but they sure do produce more profit than the other guy. Until they've completely wrecked the business, market, or economy. Then they typically move on somewhere else and point at the great results they achieved at their last post, until the business unexpectedly went south, that is.

    49. Re:Go China! by tragedy · · Score: 1

      Printing money doesn't give you increased wealth to work with, you're right there. It can, however, give you capital to work with to create wealth. So, if you print money and use it to invest in a solar farm, the solar farm starts producing electricity, and that is real wealth. For it to work long-term, of course, that virtual money has to essentially redeem itself by the productivity of what it funds.

      This is, actually, pretty much the way modern capitalism works. Banks no longer lend the money deposited into them by account holders. Instead, they simply create virtual money that they lend out. Maybe that's why savings account interest rates are so low these days? This system actually can work if it's carefully regulated and if the capital this creates is used in real, wealth-creating, ways. Trouble is, things keep being deregulated or the regulations or regulators get all fouled up. Also, more and more, it seems that capital is being used in speculative activities that generate profit without generating wealth, if you get my meaning. For example all these trading scams that basically amount to trading companies inserting themselves as the middle man in other entities trades. Supposedly they generate wealth by increasing "liquidity", but that appears to be a load of nonsense.

      So, I guess I'm trying to say that printing money to get out of financial trouble isn't necessarily bad as long as the consequences are well understood by the people doing it, and they don't screw it up. On the other hand, it does seem incredibly likely that they will, in fact, screw it up.

    50. Re:Go China! by tragedy · · Score: 1

      I'm not sure you're listening to what the GP was saying. He was suggesting applying principles of mass-production to building nuclear power plants and you responded by explaining how things are done now and presenting that as proof doing it a different way is unrealistic. You never actually gave a good reason why it couldn't work.

      That is, in fact, what the fine article is about. China researching liquid salt thorium reactors with an eye to mass-producing safe low-maintenance plants that could even just be buried somewhere.

    51. Re:Go China! by Anonymous Coward · · Score: 0

      The US stopped authorizing any nuclear reactor design after the light-water design of the 1950's. There are "inherently safe" reactor designs which as the name specifies cannot have a loss-of-coolant type emergency due to the fact that the laws of physics forbid it. They are "inherently safe" and much much better than other designs - but since Congress has to authorize a new design, and give approval for any nuclear power station, and the US population is so afraid of the word "Nuclear" that they changed the specification of "Nuclear Magnetic Resonance Imaging" to just "Magnetic Resonance Imaging" (MRI) because so many American's freak at the word nuclear.

      We, the US, have had much better designs for years - but they will NEVER be authorized - we could have a 100% nuclear power-grid with well over 500K years of power reserve by using breeder reactors - but it will never happen in the US. At least, not until people start to freeze to death due to lack of power. Till then we are stuck with 1950's technology in the nuclear industry, of course the rest of the world has passed us by - notably France to name one, but there are others. We are stuck in the dark ages of power technology...

    52. Re:Go China! by Anonymous Coward · · Score: 0

      jesus christ guy, you're an idiot. Or at least you have blinkers on that only look to the recent experience in the west (which is in large part due to

      Truth is, the chinese (and the south koreans and the japanese) are already building nuclear power plants with a 3-4 year time window (from first pour to grid connection) and the goal is 2-3 years.

      Its only in our degenerate west where the delays happen - and those delays are self imposed. Truth is, in the US we've forgotten how to build things fast. The empire state building took a year and change to implement, the bay bridge 3 years.

      Its logic like yours (OH!!! TOO DIFFICULT! BAD!) which makes me really worry about the upcoming years and how we are going to meet our challenges.

    53. Re:Go China! by LWATCDR · · Score: 1

      Actually that is not true. Light water reactors are not good at producing plutonium. The US and other nations had specialized reactors just for weapons production. Also the reactors used in ships and subs while light water are very different from power plant reactors in design. So why?
      You will see that almost all research in reactors was stopped in the mid 70s right around TMI and that dumb movie. The rise of the Nuclear FUD and President Carter's administration killed most reactor research. Then you had the rise of cheap oil and the coal companies. Only now are we starting to look at nuclear in the nation. BTW the first Thorium salt reactor was built at Oak Ridge by the DOE in the 60s.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    54. Re:Go China! by DarthVain · · Score: 1

      Well from what I have read, the normal reactor is traditional, only that it doesn't make weapons grade material as a by product. I believe it makes tritium instead (or something like that). The design has a number of advantages such as being able to use a host of different nuke fuel sources (enriched, non-enriched, and two others) . We also have/had a shit ton of uranium in Canadian mines. We also would want to sell reactors to other countries.

      Canada did sell them to India back in the day and they modified them to be able to make weapons grade material. They are called CANDU Derivative Reactors. They now have more derivatives now than CANDU, so speaking of stealing of IP.... Of course they were prohibited from doing so, but did anyway, and as a result Canada stopped selling them reactors, not that it did much good.

      The main reason Canada doesn't make many domestically is that it has just a bad a PR rap up here as the USA. The Greens have decided that it is evil and have pretty much won the war of hearts and minds in this regard. Also the CANDU designs while flexible and allow for large generation, are also EXPENSIVE and require a lot of maintenance. It takes decades to build them, and dozens of BILLIONS of dollars, so initially the cost is pretty huge. I am not sure when the last one was built in Canada, but I would say a long time ago. Probably in the 70's or 80's in Ontario.

    55. Re:Go China! by Anonymous Coward · · Score: 0

      I half thought the theory must be questionable (obviously I'm no physicist) largely because if it were so promising, why would thorium designs not be prevalent in Europe or the US?

      If you have not been in a cave for the last 40 years you would have noticed that Europe and America have been on a non-stop anti-nuclear kick for that length of time. China can go ahead with advanced technologies because they don't consult activists, lawyers looking to make a buck off it, and other busybodies before going ahead with it. The Luddites in the U.S. would be perfectly happy if they could force everyone into a scene from Little House on the Prairie while they live in concrete towers.
      Thats right, the most efficient form of energy that is greenhouse gas free cannot be used because of liberal emotions. To his credit, the president did say that he was encouraging the building of * * 1 * * nuclear reactor in Alabama. We could replace every coal-fired plant in the nation with carbon free, but forget it because liberals have emotions.

    56. Re:Go China! by TheTurtlesMoves · · Score: 1

      Yes there is for ocean reserves. Both the British and the Russians have done it at the lab scale. Its economic when U is about 100-150US per kg or something like that. Thing is that that the cost of U is pretty much irrelevant to the cost of power from a nuke plant.

      As for non ocean reserves we are talking about ores in the 100ppm range will last 100s of years without reprocessing. Basically what is mined today.

      Reprocessing bumps that up about 64 fold (minimum can be as high as 140x). Say 100 years of once through worth of U (very very pessimistic), gives you 6400 years worth with reprocessing--that's ore at levels we mine *today*.

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    57. Re:Go China! by MrKaos · · Score: 1

      I thought you meant the AVR reactor.

      Is their engineering ahead? I dunno but they're not stupid and they're licensing the German tech as a starting point so there's no reason to think it won't be better.

      So they haven't even dismantled this reactor that has been de-commissioned for over 20 years and they don't know how they're even going to do it yet.

      I didn't even know about this - yet another pebble bed reactor FAIL - so thanks for pointing it out. I actually thought that the THTR PBMR was the first attempt and now I find it's actually their *second* attempt and it still didn't work yet you expect that the Chinese will do a better job?

      I'd say that you are stretching optimism a bit too far there.

      --
      My ism, it's full of beliefs.
    58. Re:Go China! by cynyr · · Score: 1

      as per usual, scale is everything and custom projects are expensive.

      --
      All of the above was encrypted with a Quad ROT-13 method. Unauthorized decryption is in violation of the DMCA.
    59. Re:Go China! by Anonymous Coward · · Score: 0

      India has also had an active thorium research program for several years. They happen to have the the second or third largest deposits of thorium sands in the world - some of it's actually the beach! :)

      There is a project proposed to build a canal several miles from one of the best deposits to a deepwater port location, however this canal has some resistance on both cultural and environmental grounds.

      I get the impression from various reading that most of India's work has been on a solid thorium-based reactor, rather than the molten salt method. This article is from October, but the Indians have been working since at least 2007, as I have seen some blogs from back then by folks who want to prevent export of this resource. If I read this article correctly, India's work on LFTR was one of the factors behind the deal with the US (the "so-called 123 Agreement") signed in 2007, allowing India some slack on nuclear fuel, materials and equipment, despite not being a signatory of the non-proliferation treaty.

      Again if I read things right, India has at least one, maybe two reactors in operation that presently use solid Thorium as part of the fuel. They also have a successful design for a thorium based fast breeder reactor - but my personal issue with that is its ability to make U-233 which is a potential bomb material. See also this.

    60. Re:Go China! by WindBourne · · Score: 1

      Actually, that was kerry that pushed it against Clinton's wishes. Sadly, Clinton gave in on this one (and allow the neo-cons to do major damage to NASA).

      However, I note the fact that you seem to forget that neo-cons ran congress and the WH for 6 long years (and actually, it was neo-con congress that was in control during most of CLinton's time).

      So, if Clinton and dems are responsible for all of this damage, when then nothing being mentioned about the fact that W/neo-cons pretty much did nothing, but pay it lip service?

      I will give Clinton praise for having balanced the budget, and Poppa Bush for having put us on the right path scientifically. But I think that it is more than fair to point to reagan gutting our science program while running up monster peace time debt and W for gutting everything, paying lip service to everything and then making reagan look positively choir boy in his endeavorers to run America into the ground.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    61. Re:Go China! by Anonymous Coward · · Score: 0

      I am not sure you understand rational argument when you see one. I point out why, when building a nuclear power plant, you cannot apply the "principles of mass production".

      There is a minimum scale for efficient energy production from nuclear. It is in the order of thousands of megawatts per plant, in several reactors. But that is only a small part of the real cost, the cost Steve Ballmer would call "total cost of ownersihp" the society has to pay - there are tons of other costs involved, which are never considered when nuclear power is discussed by its fans. The talk of "neighbourhood" reactors that surfaces every other year has remained just that -- a talk.

      Even considering the limited cost definition above, the scale is huge. Because of this huge scale, complexity and risk, the costs are enormous, and the time frames are long. Because resources and expertise are scarce, even a huge country like the US or Japan cannot undertake a massive parallel building of nuclear reactors that would ensure enough savings from a "mass production" approach.

      I wish it were otherwise, but there are no facts and numbers that support the cause for cheap nuclear very well. It is an expensive hobby, which is diverting good money and expertise from finding better alternatives. For close to 60 years now.

    62. Re:Go China! by Anonymous Coward · · Score: 0

      Truth is, the chinese (and the south koreans and the japanese) are already building nuclear power plants with a 3-4 year time window (from first pour to grid connection) and the goal is 2-3 years.

      Truth is, you're making shit up. Nobody's completing nuclear power plants in "3-4 year time window", much less in 2-3. Cut down on the fantasy, stupid.

      For example, the newest Japanese NPP, Higashidori, was planned in the early 90s, construction began in 1989 and the first reactor became operational in 2005. There are THREE more to be built. It will likely take more than two decades. Mostly everything - from "team" and "tools" to reactor types - will change, and every piece of equipment will be fitted uniquely for the site. This is how construction of nuclear works.

      In Korea and China (where did you get those two examples, not from a recent speech of that overrated community organizer?) the things are even worse. Especially in China, which is just starting to dab into large scale nuclear industry.

      In other news, pulling shit out of your ass only makes you look stupid.

    63. Re:Go China! by lingon · · Score: 1

      Why do you think the subsidies for fossil fuel are lower than for nuclear energy? Do you have any numbers?

      A poster above actually had those numbers, but the point is that the numbers all depend on what you count, just as you say.

      Do these numbers include exemption from any compensation in case a nuclear power plant blows up?

      Nothing is totally exempted but most countries (I think) have a maximum amount that the nuclear power company has to pay. However, I'm getting tired of hearing this argument as it is not specific to nuclear power! It's the same rules for hydro power (a dam can easily destroy a city) and other large-scale industrial accidents.

      Do they include nuclear waste handling?

      At least where I come from, that's paid for by the nuclear power companies themselves (there's a tax on nuclear power) with no governement money involved. I think it's the same in the US.

      Do they include research and development?

      Yes. Nuclear power plant designs come from industry and not universities. While universities help with researching basic nuclear concepts and materials, the same can be said for any energy source.

    64. Re:Go China! by tragedy · · Score: 1

      I get all that. But the fact is, you never actually gave any reasons whatsoever why it must be so.

      You said that a plant takes from 1 to 2 decades to complete, that many things change during that time, and you said, without explaining why it must be so, that almost all other forms of power are more scalable.

      You also pointed out that current nuclear power plants contain multiple reactors and are ongoing projects and need a small town of people to support them. Also you pointed out that they generally require lots of subsidies.

      I agree with you on all of that. I think those are excellent reasons why nuclear power, as it's done now, is a bad proposition (the one thing I'm not sure of is if there are any isotopes you can only efficiently produce in those reactors that are vital industrially or in nuclear medicine).

      I, for one, don't see why the US doesn't just find 2 1/2% of its land area and cover it in some sort of solar power method to produce the 3.5 TW of power it uses (not just metered residential electricity, but all of it). Even a lowball estimate of the startup costs of a nuclear power plant is probably $2 billion per gigawatt. With all the hidden costs it's probably way above that. Good numbers on solar power seem to be difficult to come by. I found some information suggesting $9 thousand per kilowatt for a residential system. You've got to be able to at least cut that in half with the economies of scale of a massive solar farm, and $4.5 billion per gigawatt is still on the same order as nuclear. With the massive maintenance of nuclear power, not to mention all of the other costs, they've got to come out at least even over the long term.

      However, none of what you wrote gives any reasons why nuclear can't be done any other way. You say that I can't understand a rational argument when I see one, and I counter that you didn't actually present one. The real question isn't "are current nuclear power plants worth it?" The real question is "can something better be built?" The article is about China researching safe, low maintenance thorium reactors which could potentially be buried and simply churn out power. There may be any number of reasons why this simply isn't doable. The article doesn't even seem to be claiming there's any brand new theory of design being tested or that any significant discoveries have been made. Even if it were, I'd take it with an enormous grain of salt since the announcement would be coming from the Chinese government, which has released some pretty outrageous whoppers.

      Still, if it is at all possible, then I don't think it's a bad thing. We already know that small nuclear reactors can be made and are worth it in certain situations. They're pretty much all military situations, of course. And we all know that the military considers hundreds of dollars a decent price for a gallon of gasoline (dependent on strategic value). If these reactors ever materialize then there will be a place for them. For example islands and other locales that can't be served by solar or by power lines to somewhere that is. Space is a pretty big one. If we ever get around to building a moon base, we're either going to need to put two solar farms on either side of it connected by 3500 miles of buried cable, build a giant solar mirror, or use a nuclear reactor. Even if solar is the best long term solution on the moon, a compact nuclear reactor is going to be the best way to gain a foothold to build it.

    65. Re:Go China! by Anonymous Coward · · Score: 0

      However, none of what you wrote gives any reasons why nuclear can't be done any other way.

      Well, the reasons are quite obvious if you are cursorily familiar with the requirements of thorium or breeder reactor designs.

      First, they are very, very expensive because they require you build an industry specifically to produce materials for them. This industry would be similar to the one that produces nuclear weapons -- it will be huge, expensive and with only one application.

      Second, they are much more difficult to build than the uranium ones. So, making them will take even longer than uranium reactors, and add extra to the already astronomical costs.

      Third, they are trickier to operate and the designs we've seen so far produce waste that is more radioactive than uranium reactors. You will even see stupid comments from fans of the tech upthread that say "oh, but that isn't a problem because that shit decays faster". The level of understanding of the issues here on /. is really that low.

      Anyway, these three requirements that raise the cost bar are theoretical limitations, i.e. baring some new amazing discovery that turns the current nuclear physics on its head, they aren't changing by clever design, only by brute force.

      Fourth, even if resolved by throwing huge amounts of money at them, they don't remove the requirement that a small supporting city is built around every NPP to make it operate smoothly.

      So, expecting a miracle from the thorium or breeder technology is even less justified than expecting a miracle from wind or solar tech.

      The governments like to support the reactors, though, because unlike wind and solar, these give the promise of centralized energy supply that is easy to control and is expensive enough to guarantee a lot of backdoor deals for everyone.

      The few large companies that like the tech, like it because that is the water they learned to swim in - it is akin to building nukes or other advanced weaponry. You can always slap "national security" onto the process, and keep it very profitable without real competition.

      And that is an even larger obstacle to the goal of lowering the costs of production.

    66. Re:Go China! by rubycodez · · Score: 1

      Actually it's Japan that is leader, has done it on bigger than lab scale, selective absorbent fabric, but it took 240 days with 350 kg of fabric to get a kg of yellowcake. They then claimed that method could be scaled to get uranium at $300 per kg. Regardless of market price, the current cost of mining uranium is $40 / kg.

  6. Initiated. by noobermin · · Score: 2, Informative

    Note the stub says they have initiated R&D. Not that they have a plan or design, etc.

    Also one of the more annoying things mentioned on that page are their intention to maintain IP over it. Sigh...

    1. Re:Initiated. by hedwards · · Score: 1, Funny

      You mean they've initiated plans to steal most of the necessary designs from somebody else then plug whatever the remaining holes are.

    2. Re:Initiated. by noobermin · · Score: 1

      What I'm hinting at is probably close to what you are. This really is nothing new, only that finally it seems someone is backing the development of an MSR.

    3. Re:Initiated. by gmaslov · · Score: 3, Insightful

      That is how progress is made. I think the relevant quotes are "shoulders of giants", "those who ship, win", and possibly even "shit or get off the pot".

    4. Re:Initiated. by RichiH · · Score: 1

      > Also one of the more annoying things mentioned on that page are their intention to maintain IP over it. Sigh...

      So, after the West hammering them over IP, once they start enforcing it everyone is shocked that they are not using it in the way that the West profits.

    5. Re:Initiated. by hedwards · · Score: 1

      That's different, the first one is a quote based upon learning from others' published work, the second one is basically piracy and I've never heard of the third. I don't personally think that it would be anywhere near as much of an issue if China was using other people's published research, I mean that's a large part of why it's published. But they use an awful lot of work that's outright stolen from companies having their products produced over there. In the long run that's good for nobody.

  7. Gentlemen... by l0ungeb0y · · Score: 3, Funny

    We now face a Molten Salt Nuclear Reactor gap.
    However Jimmy from Cub Scout Den 561 assures us that our nation's Sugar Crystal Nucleation Reactors are operating at optimal conditions.

    1. Re:Gentlemen... by Anonymous Coward · · Score: 0

      Well, we may be losing in the Molten Salt race, but I can assure you were winning in the Morton Salt race.

    2. Re:Gentlemen... by stubob · · Score: 1

      Nucleation? You mean like Mentos and Diet Coke?

      --
      Planning to be moderated ± 1: Bad Pun.
    3. Re:Gentlemen... by lennier · · Score: 1

      We now face a Molten Salt Nuclear Reactor gap

      I for one am not volunteering to try to jump it.

      --
      You are not a brain: http://books.google.com/books?id=2oV61CeDx-YC
  8. ARGH by magus_melchior · · Score: 3, Insightful

    This is infuriating. While the oil and coal shills in Congress and the conservative propaganda networks insist global warming is not real, and while the Greens refuse to have anything to do with nukes, China will be light-years ahead of us in technology.

    --
    "We are Microsoft. You shall be assimilated. Competition is futile."
    1. Re:ARGH by paesano · · Score: 2, Insightful

      ...and it's even more infuriating that the lefties forced us to abandon practical forms of energy (like nuclear) some 30+ years ago using the same fear tactics that they are now using to get us to waste our time on windmills and solar farms. Speaking as a conservative, and for most of the conservatives that I know, I'd love to see us move in the same direction as China. Just please, please don't try to scare me with stories of how the sky is falling. Talk to me about limited natural resources and the need to create reliable, abundant energy for a growing population and emerging societies, and I'm listening.

    2. Re:ARGH by thynk · · Score: 0

      You left out the reasonable people who read both sides of the argument and have yet to be convinced that global climate change is man made.

      I would love to see a 10-20 year plan to phase out "clean" coal and replace it with nukes. I think it would provide jobs for the displaced coal plant workers without making the utility bills sky rocket. It would give us a nice bridge for the next 50 years when the tech behind solar, wind and tidal energy sources becomes viable in the market place.

      The problem comes from people. An individual is generally reasonable and open ideas, people as a whole are not. For example, the same country that elected Obama also elected Bush. Twice.

      --

      Good judgment comes from experience, and a lot of that comes from bad judgment.
    3. Re:ARGH by Anonymous Coward · · Score: 1

      Take a look at what happened to govt investment in research under Reagan. Govt can't leave things up to the private sector, AT & T was against the idea of the internet at first because it didn't fit in with their business model. Govt must spend, print debt-free money, to create the kind of disruptive research that scares the private sector because it's so uncertain.

    4. Re:ARGH by MrKaos · · Score: 0

      ...and it's even more infuriating that the lefties forced us to abandon practical forms of energy (like nuclear) some 30+ years ago using the same fear tactics that they are now using to get us to waste our time on windmills and solar farms.

      Uh you mean like an understanding of the science and engineering? What a poor excuse for ignorance calling this a political discussion to win points. If you want to bemoan the failure of the nuclear industry then blame lines that were used to sell nuclear power in the first place;

      Power too cheap to meter...

      Lightning will never strike twice...

      The waste problem will be a non-issue by 1984...

      if it's possible to solve the engineering issues the why hasn't it been done? Why does the Price-Anderson act *still* exist? Still drinking that kool aid I see...

      Speaking as a conservative, and for most of the conservatives that I know, I'd love to see us move in the same direction as China.

      Riiight. So speaking as a conservative you want to see the US moving in the same direction as Communist China. You're saying that the communist system is better. As a conservative that's an interesting position. I reckon the perpetual energy generated by the consternation in your mind is enough to power the world...roflYSST!!! What is it about the communist system you like best, comrade conservative?

      Talk to me about limited natural resources and the need to create reliable, abundant energy for a growing population and emerging societies, and I'm listening.

      Sure, you mean like the energy expended on extracting uranium vs what is generated, ie the Net Energy Output. There is plenty of that science stuff to back it up, but let's try a pop quiz since you're sooo enlightened, comrade. Why don't you quote the energy expenditure on soft ore and hard ore that contains U-235 or let me know when you figure out what the actual concentrations of uranium are per ton of rock. Then we might be able to have that conversation...comrade.

      --
      My ism, it's full of beliefs.
    5. Re:ARGH by Anonymous Coward · · Score: 0

      What the hell do you know about "the greens refuse to have anything to do with nukes"?

      Lots of "greens" are pro nuclear.

    6. Re:ARGH by Anonymous Coward · · Score: 0

      You KNOW his post had nothing to do with them being communist. You sound like a fundy arguing like that.

      It is simple fact that solar and wind can not get us anywhere near off of fossil fuels. Nuclear can.
      The research environment in the US is stifled by over regulation and fear mongering, it simply is not profitable to do it under this kind of climate.

      I want 100% nuclear. I want a nuke reactor literally in my backyard. I want to drive electric cars that have been charged with power that is clean and cheap and with modern reactor design completely safe.

      This can happen now. There is enough nuke fuel to last us 1000 years and that takes into account projected increased energy use. That should be just enough time for fusion to be figured out i think.

    7. Re:ARGH by Anonymous Coward · · Score: 0

      You left out the reasonable people who read both sides of the argument and have yet to be convinced that global climate change is man made.

      He also left out unicorns, who have a known bias.

    8. Re:ARGH by Anonymous Coward · · Score: 0

      Not to rain on your parade about ore extraction costs, but this is about a Thorium plant not Uranium

    9. Re:ARGH by Anonymous Coward · · Score: 0

      You left out the reasonable people who read both sides of the argument and have yet to be convinced that global climate change is man made.

      They weren't "left out". There aren't any.

    10. Re:ARGH by jambox · · Score: 1

      Yeah that's the problem with democracy I guess. All the debating and rules just provide gaps for people with money to climb into and chip away. Nice monolithic Chinese authoritarianism is the way to go, so say I. Or at least; those are the stakes. If US democracy is allowed to fail then the developing world will surely follow suit.

      --
      You thought you could break the laws of physics without paying the PRICE?
    11. Re:ARGH by Fzz · · Score: 1
      While I prefer to live in what passes for a democracy, sometimes it's good to be in competition with countries like China that have different ways of doing things. Once a promising technology is developed, it tends to spread everywhere. Some technologies seem to be most successfully developed under the political/economic system in the West. The Internet comes to mind. But some may be better developed under the political/economic system in China, or other places. But wherever a technology is first developed, it tends to spread if it's successful, because otherwise countries don't stay competitive.

      Just because the Western system works well for a lot of things, doesn't mean it's the best system for everything. In the long run, we benefit from a bit of international competition.

    12. Re:ARGH by RichiH · · Score: 1

      Those damn fear tactics like "No one has the slightest clue how to safely store of what current atomic reactors produce" and "as producers, we are responsible to find solutions that will work for as long as this stuff is active". Damn them!

      And yes, I am looking forward to thorium, as well. Have been for years.

    13. Re:ARGH by h00manist · · Score: 1

      ...and it's even more infuriating that the lefties forced us to abandon practical forms of energy (like nuclear) some 30+ years ago using the same fear tactics that they are now

      The accidents were not the only factor involved in the politics. It seems you have forgotten that nuclear weapons actually were used in war twice, marking a green light for their deplyment. And that they were growing at an alarming and uncontrolled pace. And that nuclear weapons still are a major international concern. And that nuclear weapons and power were closely linked back then, and still are. Only very recently is that coupling being debated, questioned and reducing, politically and technically.

      --
      Build your own energy sources from scratch. http://otherpower.com/
    14. Re:ARGH by Anonymous Coward · · Score: 0

      And China will be ahead in light, too. ;-)

    15. Re:ARGH by Rayonic · · Score: 1

      Those damn fear tactics like "No one has the slightest clue how to safely store of what current atomic reactors produce"

      You mean like recycling nuclear waste with breeder reactors?

      Fear tactics indeed.

    16. Re:ARGH by MachineShedFred · · Score: 1

      Now only if Bill Clinton, John Kerry, and other pillars of the Democratic Party hadn't killed the Integral Fast Reactor project in 1992, we'd probably have several of these up and running today.

      See: http://en.wikipedia.org/wiki/Integral_Fast_Reactor

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    17. Re:ARGH by greg_barton · · Score: 1

      Including the story submitter. :)

    18. Re:ARGH by Anonymous Coward · · Score: 0

      Ummmm...keep in mind that the Chinese are also "wasting" their time on windmills and solar farms.

      Obama has been a proponent of all of these technologies. The problem is that it is hard to do anything when you don't have any money. We've spent lots of money the last 10 years fighting our own drug and oil money in two Middle Eastern wars, not to mention loads of earmark bloat at home while lowering taxes (Thanks George + Repub Congress). Oh, and housing and stock market bubbles caused by the deregulation of the financial industry in the late 90's (Thanks Bill + Repub Congress) didn't help much, either. If we would quit burning our money in a big pile while at the same time raised taxes at least to what they were in 2000, we might be able to do something again. Then we should waste it in the same way as the Chinese...on every viable energy source that isn't imported.

      With the START treaty now in place, I suspect we will do as we did in the late 80's / early 90's after Reagan + Dem Congress reduced nuclear arms in the same fashion by 30%: send that material to our nuclear reactors. This time, we probably won't be able to buy it cheap from Russia, but still, the price of uranium should drop and we'll save some significant cash not maintaining these stockpiles. But that's a side point.

      I guess what I'm saying is that if you are a conservative and you are upset the US isn't doing these things...Well..it's your own fault. Conservatives don't like change. It's part of the definition. Conservatives vote for coal and oil subsidies, lower taxes, and say they are for a balanced budget while wasting the first surplus the US has had in generations, a surplus acquired with liberals in power. There's just no money left now. If you voted for Bush in 2000 and for a conservative congress in the late 90's, then you are the reason there is no money left. You and other conservative did this.

    19. Re:ARGH by Anonymous Coward · · Score: 0

      Fucktard... Since that's about the level of your debating skills...

  9. Cheap clean power is social justice by cryfreedomlove · · Score: 0

    Access to abundant, cheap, clean power for personal usage, including single occupant transport, is social justice. It looks like China is going to provide this to its citizens without launching oil wars in the Middle East. I'm not a fan of the current government in China but this a rare gold star for them from me.

    1. Re:Cheap clean power is social justice by Jeremi · · Score: 1

      I'm not a fan of the current government in China but this a rare gold star for them from me.

      I'll send it to them, but I don't think they'll be too keen.... they've already got some, you see.

      --


      I don't care if it's 90,000 hectares. That lake was not my doing.
    2. Re:Cheap clean power is social justice by afabbro · · Score: 0

      Access to abundant, cheap, clean power for personal usage, including single occupant transport, is social justice.

      1972 called. They want their dope-addled buzzword back.

      --
      Advice: on VPS providers
    3. Re:Cheap clean power is social justice by Neil+Boekend · · Score: 1

      "Well, I'll ask him, but I don't think he'll be very keen...Uh, he's already got one, you see?"

      --
      Well, I might have a way, but it only works on a semi spherical planet in a vacuum.
    4. Re:Cheap clean power is social justice by xclr8r · · Score: 1

      It looks like China is going to provide this to its citizens without launching oil wars in the Middle East. I'm not a fan of the current government in China but this a rare gold star for them from me.

      Not the Middle East but China has been throwing their weight around in Africa over oil. They are by know means innocent players and there has been fall out on a local level. I grant you the point that it seems that they are trying to move in the right direction.

      --
      Beware of those who profit off the docile and persecute the unbelievers.
  10. Is this... by MrEricSir · · Score: 0

    ...the real reason the government keeps telling us to cut our sodium intake?

    --
    There's no -1 for "I don't get it."
    1. Re:Is this... by Neil+Boekend · · Score: 2

      No. The real reason is: To much sodium is bad for you. It increases blood pressure.
      Disclaimer: There is no long term research that indicates this, although it seems like it does.
      Funny how they always forget that disclaimer.
      Disclaimer on the disclaimer: I have lowered my sodium intake.

      --
      Well, I might have a way, but it only works on a semi spherical planet in a vacuum.
    2. Re:Is this... by MartinSchou · · Score: 1

      To much sodium is bad for you. It increases blood pressure.

      Technically too much sodium will kill you.

      For instance, if you were to ingest pure sodium in any large amount, it is very very likely to have a very exothermal reaction with water (hell, even the air in your mouth), and if there's enough of it, it'll explode and kill you.

      If you meant sodium as in sodium chloride, too much of that will probably kill you simply by virtue of osmosis, whereby the cells in your body will leak their water into your stomach and intestines in an attempt to balance the salt concentration.

      Granted, if you were to drink saturated brine it it is probably going to raise your blood pressure quite a lot as your body convulses in an attempt to expel it through vomiting.

      You don't even have to ingest it for it to kill you. Being buried in the stuff will kill you, and that definitely qualifies as "too much sodium".

      But hey - too much of pretty much anything is bad for you.

      Drink too much water and you can die from hyper-hydration. Also you can drown in fairly small amounts of water.
      Pure oxygen can give you oxygen toxicity.
      Eat too much fat and the witch from Hansel & Gretel will come and eat you.

    3. Re:Is this... by MrEricSir · · Score: 1

      Seems to me, if your blood pressure is too high, you could always go for bloodletting!

      I hear leeches are popular; or mosquitoes for that matter.

      --
      There's no -1 for "I don't get it."
    4. Re:Is this... by h00manist · · Score: 1

      To much sodium is bad for you. It increases blood pressure.

      Technically too much sodium will kill you.

      Drinking too much water at once will also kill you. It happened around here when a radio program challenged a guest to break some record of drinking water. Water goes to the blood too fast, and lowers the concentration of something or other, which can kill. In fact even breathing too fast and deep is bad for you.

      --
      Build your own energy sources from scratch. http://otherpower.com/
    5. Re:Is this... by MartinSchou · · Score: 1

      Drinking too much water at once will also kill you. It happened around here when a radio program challenged a guest to break some record of drinking water. Water goes to the blood too fast, and lowers the concentration of something or other, which can kill.

      Yes ... that's called hyper-hydration. If that sounds familiar, it's because I mentioned it in my post.

  11. Tomorrow, on CCTV: by blankinthefill · · Score: 2

    Westerners believe that footage from The China Syndrome (http://www.imdb.com/title/tt0078966/) is passed off as actual working footage of the reactor. Ironically, the footage is real.

  12. Slight exaggeration by Anonymous Coward · · Score: 1, Informative

    The realities of those 4 points: 1)burning existing waste is really expensive and you have to run the reactor at a lower power level so it is not economically viable until uranium becomes prohibitively expensive(30-50 years from now) 2)while thorium is abundant the fuel behavior in a reactor is not as well known and more importantly its much less stable and more prone to clad failure(fuel leaking into the primary coolant) which usually forces an unplanned shutdown or reduction in output power until the next refueling. 3) blatant lie. 4) This is a claim that can only be made after years of experience because we(both the US and China) lack the capability to model fast reactors well.

    Generation IV reactors like this one will probably be much more practical in 20 years time, but currently they make little sense unless you don't have access to uranium(ie India).

    1. Re:Slight exaggeration by norpy · · Score: 1

      3) blatant lie.



      [citation needed]
    2. Re:Slight exaggeration by Anonymous Coward · · Score: 0

      IANAP but doesn't radioactive material with a shorter half-lif give off more radiation. So I'd assume that shorter lived waste would be more toxic, not less.

    3. Re:Slight exaggeration by Neil+Boekend · · Score: 1

      It really depends. A short lived waste that sends out alpha radiation is less toxic: don't eat, drink or breath it and you'll be fine since the radiation is stopped by your skin. You just have to cool the casings really good since the will get hot. But if you use that heat to heat a city you are golden.
      The amount of waste is less as well, since a tonne of thorium contains as much energy as 200 tonnes of uranium

      --
      Well, I might have a way, but it only works on a semi spherical planet in a vacuum.
    4. Re:Slight exaggeration by WalksOnDirt · · Score: 3, Informative

      clad failure

      There is no cladding on the fuel.

      we lack the capability to model fast reactors well.

      This is not a fast reactor. It is thermal.

      We don't have a lot of experience with molten salt reactors, which is a large part of what China is researching. Your criticism is at least premature.

      --
      a,e,i,o,u and sometimes w and y (at be if of up cwm by)
    5. Re:Slight exaggeration by Zorpheus · · Score: 1

      3) blatant lie.

      What counts as the biggest problem of conventional nuclear waste is the plutonium. The fission products are highly radiative but short lived. You just need a place that is safe for a few hundred years. The remaining uranium is very long lived but has a neglicible radiation. The plutonium though has a half-life of about 11000 years. Too long to store it safely until it decayed, and short enough to have a relevant radioactivity.
      So I guess this is about the thorium reactor not producing anything like the plutonium?

    6. Re:Slight exaggeration by Anonymous Coward · · Score: 0

      India has Thorium deposits a plenty - no need to import. China and Australia also have generous deposits.
      Burning waste is not expensive - not unless you wanted to make a bomb or something.
      In fact storing prime grade material costs a lot and worries a lot of people - hence a program to dilute unwanted bomb material and flog it back to nuclear plants.

      What Thorium does not consume - is very bad stuff - and as a weapon is probably very deploy-able - think depleted uranium, only dirtier.Probably deadly to those making the warhead - but not a problem in China for now.

      As for inefficient - that is not important. Cost over the lifetime of the plant, plus decommissioning is.
      China's options were buy or copy somebody else's designs and use fancy and expensive parts - or
      go local, source domestically.

      Now other countries will have to play catch up. The salt reactors can be built for coal plants, and supplemented by a smallish reactor, while they iron out the bugs.

      The downside: Nuclear Inspectors will no longer be sure if something has been siphoned off or sold, rather than burnt.
      Plus:Generated Nuclear Helium isotopes will finger where the plant is - no hiding activity or size of plant.

    7. Re:Slight exaggeration by damnfuct · · Score: 3, Informative

      Toxicity is not a by-product of radioactivity. A [very mildly] radioactive metal like lead-204 is still lead, and will kill you like lead if you are exposed to too much; the fact that it is radioactive is trivial in a case like this. In a case like U-238, the radioactivity of the metal is quite low and the real danger of handling it is heavy metal poisoning.

    8. Re:Slight exaggeration by damnfuct · · Score: 1

      U-238 is not very radioactive, and it's quite nephrotoxic; likely due to its chemical nature and *not* its radioactive nature.

    9. Re:Slight exaggeration by rwfan · · Score: 2

      The realities of those 4 points: 1)burning existing waste is really expensive and you have to run the reactor at a lower power level so it is not economically viable until uranium becomes prohibitively expensive(30-50 years from now) 2)while thorium is abundant the fuel behavior in a reactor is not as well known and more importantly its much less stable and more prone to clad failure(fuel leaking into the primary coolant) which usually forces an unplanned shutdown or reduction in output power until the next refueling. 3) blatant lie. 4) This is a claim that can only be made after years of experience because we(both the US and China) lack the capability to model fast reactors well.

      Generation IV reactors like this one will probably be much more practical in 20 years time, but currently they make little sense unless you don't have access to uranium(ie India).

      1) Nonsense. Fuel costs for nuclear generators are almost negligible. You would not burn the waste because it is cheaper to do so, you would burn them because you don't want to bury them. We don't reprocess currently because of political reasons not economic.

      2) Nonsense, you don't even know what reactor you are writing about. LFTR is based upon the molten salt reactor experiment at Oak Ridge. There is no cladding, that is a solid fuel reactor. Salts are incredibly stable. The MSRE was so stable that when the operators want to shut it down, which they did on weekend, they simply turned it off. The hot fuel/salt mixture then melted a plug which allow the fuel/salt to flow into a drain tank leaving it in a subcritical configuration.

      3) Nonsense, again you do not know what reactor you are writing about. LFTR would substantially reduce wastes on both ends of the fuel cycle. The front end wastes being the depleted uranium which would be completely eliminated and the backend wastes being the transuranic actinides created when U238 absorbs neutrons. Unlike LFTR which contains no U238, today's LWR fuel pellets are 97% U238 which provides the vast majority of the long lived radiotoxicity that must be contained for 10's of thousands of years. LFTR wastes are substantially less in mass, about 80% reduced in 10 years and down to background radiation levels in about 300 years.

      4) Nonsense. What we are talking about is not a fast reactor. More importantly what the Chinese are doing is funding research into commercializing this reactor design, not building commercial reactors. Thanks to the low levels of science education in the U.S. and people like yourself spreading their ignorance and FUD, I doubt the U.S. will ever do the same.

  13. Don't worry. by pizzach · · Score: 3, Funny

    The US can probably just install a virus into their computers to make the plants worthless. The US might be labeled as terrorists for doing something so dangerous, but it is a small price to pay to hold the temporary status quo.

    --
    Once you start despising the jerks, you become one.
    1. Re:Don't worry. by taiwanjohn · · Score: 3, Insightful

      Not sure it's necessarily bad for the US if China has this technology. The more energy they get from nukes, the less China will compete for oil on the int'l market.

      --
      XML is like violence. If it doesn't solve your problem, you're not using enough of it. --AC
    2. Re:Don't worry. by h00manist · · Score: 1

      Not sure it's necessarily bad for the US if China has this technology. The more energy they get from nukes, the less China will compete for oil on the int'l market.

      Regardless of what happens, the massive amount of research, ideas, discussion and demand for alternative energy sources is already producing a number of sources, and the costs, availability and practicality of multiple forms of energy is going to improve dramatically. Costs will likely be higher for a long time, but it seems lots of people are willing to pay more for alternative sources for the "coolness" factora alone, or for extended range, reduced weight or other technical advantages, in some cases.

      --
      Build your own energy sources from scratch. http://otherpower.com/
    3. Re:Don't worry. by Nemyst · · Score: 1

      That's supposed to be good? I, for one, would rather we hit oil peak as fast as we possibly can so that the petroleum shills get a brutal wake up call. Then, and only then, might we actually make progress.

    4. Re:Don't worry. by Dan1701 · · Score: 1

      Why don't we let them do the research on this then simply buy the tech from them?

    5. Re:Don't worry. by painandgreed · · Score: 1

      That's supposed to be good? I, for one, would rather we hit oil peak as fast as we possibly can so that the petroleum shills get a brutal wake up call. Then, and only then, might we actually make progress.

      Nuclear power doesn't compete with oil. It competes with coal mostly and then natural gas and hydro. Oil is used mainly for transportation and manufacturing of plastics, not power. More nuclear power for China means they are in even a better position to use more oil to make all the goods we want instead of letting us make them.

    6. Re:Don't worry. by mccrew · · Score: 2
      Respectfully disagree that this technology will reduce competition for oil.

      Nuclear technology is used for producing electricity. China relies primarily for coal to fuel its electrical generation capability. All else equal, the introduction of nuclear technology would serve to displace coal, and have little or no effect on oil consumption.

      Oil and its refined products are primarily a transportation fuel (and secondarily as a heating fuel). Oil demand in China is skyrocketing with the fast growing economy, construction, personal wealth, and demand for vehicles. So if anything, competition with China for oil will only increase, and will not materially be affected by new nuclear technology coming on line.

      --
      Hey, Windows users, there is no such thing as "forward" slash, there is only slash and backslash.
    7. Re:Don't worry. by moortak · · Score: 1

      Peak oil will only make oil companies more powerful at first. More limited supplies lead to higher prices.

      --
      Xavier Rabourdin for president 2012
    8. Re:Don't worry. by Anonymous Coward · · Score: 0

      And the less coal they will burn for all of us to breathe.

  14. In other news... by afabbro · · Score: 2

    ...I've initiated a research and development initiative into warp core design.

    --
    Advice: on VPS providers
    1. Re: In other news... by Anonymous Coward · · Score: 0

      Are you a son of Jiang Zemin ? If not, then it is not newsworthy.

      K.L.M.

    2. Re:In other news... by Anonymous Coward · · Score: 0

      ..in order to spread the US way of life where no man has gone before. Hopefully there are girls and sun and alcohol and palms and such. Perhaps a bunch of voyeuristic vulcans catch you in the act.

  15. Nice but.. by Ventriloquate · · Score: 1

    how do they fare against an earthquake?

    1. Re:Nice but.. by greg_barton · · Score: 1

      Quite well. When the reactor shuts down the molten fluoride salts solidify, so there is no potential for leaks that would contaminate ground water. Also the reactor could be installed underground, with thick concrete walls. The portion of a LFTR that would contain the radioactive material would be small, highly reinforced, and self contained.

  16. Oh man! by Jakester2K · · Score: 1

    I though it said MORTON Salt!

    1. Re:Oh man! by TheTurtlesMoves · · Score: 1

      when it rains... It pours!

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
  17. Communism by Anonymous Coward · · Score: 0

    Sputnik.

  18. Who cares? by pablo_max · · Score: 1

    You mean like how China has Siemens install a maglev train "Tester". Then puts the full project on hold until China can reverse engineer it, then tells Siemens, no thanks, we are gonna make our own.
    Or how they steal the military tech from EU and US?
    Or how they try to reverse engineer Intel kit?

    Who the fuck cares about Chinese IP law? If they build it and it works, we steal the fucking plans.

    1. Re:Who cares? by Ardx · · Score: 0

      The problem is... our law doesn't allow for "turn about is fair play".

      --
      Whoa there dude! Check your keyboard, somebody might have slipped you a Dvorak.
    2. Re:Who cares? by wesleyjconnor · · Score: 1

      I dunno what your smoking but it sounds like some powerful shit

    3. Re:Who cares? by AigariusDebian · · Score: 1

      The funny part is that China does not register its inventions in China, instead they just get US Patents office patents. So it is the US IP law that they are using to cut off competition from US ;)

    4. Re:Who cares? by h00manist · · Score: 1

      The problem is... our law doesn't allow for "turn about is fair play".

      Too bad. Deal with it, or change it. But actually, I'm pretty sure they just "fund some research" then "reach some breakthrough discoveries".

      --
      Build your own energy sources from scratch. http://otherpower.com/
  19. Fusion Chips by Anonymous Coward · · Score: 0

    Mmmm Mmm, molten salt and fusion chips.

  20. They understand this? by droopus · · Score: 1

    I quote from the OP link:

    "The main task of this meeting are: to take Deng Xiaoping Theory and "Three Represents" as guidance, comprehensively implement the scientific concept of development, conscientiously study and implement the Congress, seventh session of the Fifth Plenum and the Central Economic Work Conference, in-depth study and implementation of the central leading comrades academicians important speech on the General Assembly, in-depth implementation of the State Council executive meeting of the spirit of 105. Review and sum up the knowledge innovation project to mobilize and organize the implementation of the hospital in-depth "Innovation 2020", the deployment priorities in 2011."

    If they can actually understand this, I might as well sit in the corner and eat Twinkies for the rest of my pointless life.

    --
    "The pie shall be cut in half and each man shall receive.....death. I'll eat the pie."
    1. Re:They understand this? by Anonymous Coward · · Score: 0

      Google translator sucks ass.

    2. Re:They understand this? by Anonymous Coward · · Score: 0

      If they can actually understand this, I might as well sit in the corner and eat Twinkies for the rest of my pointless life.

      I think it's time you start stocking up on Twinkies. You'd need 'em.

  21. Very dangerous. Corrosive coolant + nukes = bad by Anonymous Coward · · Score: 1

    Just view the sodium reactor experiment doc on youtube. Sodium caused a catastrophe in Simi Valley California. Link: http://www.youtube.com/watch?v=jAHmaEs5cYU

    1. Re:Very dangerous. Corrosive coolant + nukes = bad by Pontiac · · Score: 1

      FFTF (Fast Flux Test Facility) ran for 10 years (1982-1992) with sodium as a coolant without incident.
      http://en.wikipedia.org/wiki/Fast_Flux_Test_Facility

      Simi Valley was a test reactor built in 1959..

      --
      If you think it's expensive to hire a professional to do the job, wait until you hire an amateur. --Red Adair
    2. Re:Very dangerous. Corrosive coolant + nukes = bad by dbIII · · Score: 1

      The French have had a lot of problems with liquid sodium as well. They solved many but not everything. Look up "liquid metal embrittlement" to see why it is a difficult problem. Note I'm not saying that makes things impossible (eg. mercury in glass thermometers don't suffer from that) just pointing out why some problems occur. Hopefully I've phrased that carefully enough to repel any weirdos that assume anything other than blind worship is anti-nuclear.

    3. Re:Very dangerous. Corrosive coolant + nukes = bad by Alioth · · Score: 1

      It's not a sodium reactor that China is planning. It uses thorium(IV) fluoride (a fluorine salt which has nothing to do with elemental sodium).

    4. Re:Very dangerous. Corrosive coolant + nukes = bad by Pontiac · · Score: 1

      Here is a good paper on Sodium vs other coolants and it gives a good history of reactors built that used it.
      http://www.ne.doe.gov/pdfFiles/SodiumCoolant_NRCpresentation.pdf

      --
      If you think it's expensive to hire a professional to do the job, wait until you hire an amateur. --Red Adair
    5. Re:Very dangerous. Corrosive coolant + nukes = bad by greg_barton · · Score: 1

      Sodium != Fluorine

    6. Re:Very dangerous. Corrosive coolant + nukes = bad by dbIII · · Score: 1

      Paper? It's a fucking simplistic powerpoint that doesn't even mention liquid metal embrittlement so has nothing to do with my post above. Some interesting general stuff about liquid metal reactors there but it's all aimed at people that never attempted high school science and it's "references" on behaviour of liquid metals are general stuff you would expect in a high school chemistry textbook. You may be confused because the author made up their own acronym for a coolant (LBE = lead bismuth eutectic ) without actually defining what it stands for and it shares the same initials as a common mode of failure when materials such as that contact many alloys under stress (Liquid Metal Embrittlement). In short he's guilty of a mistake you and I were taught to avoid making in high school.
      It must be time for me to go back to materials science for an easy job if this is a "good paper".

  22. Yawn by Anonymous Coward · · Score: 1

    Better reactor designs have been around for a very long time. My dad was studying thorium-fueled plants that cycle helium back in the 1970s (I'm 53). Unlike water cycle plants the helium doesn't contain or pick up other atoms (much), so doesn't become radioactive from irradiation. You build the core out of a pile of fist-sized chunks ("pebbles", hence "pebble bed" reactor) of some glass-like material containing enough thorium. You put some shafts into the ground under the pebble bed and sit the pebbles on a plate made of material that melts before the pebbles do. The shafts slope down and outward at ~45 degrees. If the core for whatever reason gets too hot, the plate melts and the pebbles fall down into the shafts. Each shaft ends up holding a subcritical mass of pebbles, so they just start cooling off and then you bury the whole mess. So a "disaster" is expensive, but not very dangerous, hence the term "walkaway safe" for the design. We could have done this in the 80s. The problems are all political. NIMBY rules. When investors catch on and stop buying up semi-infinite amounts of U.S bonds, we're going to get what we've earned with our cowardice and unwillingness to innovate.

  23. Whoosh by Anonymous Coward · · Score: 0

    That was the sound of the Chinese Nuclear Power Industry, passing the US Nuclear Power Industry. "But cha can't build bombs from it!!! they cry out". No sparky, and the half-lives are real short (27 days for the one reaction product, 22 minutes for the other). For you kids wondering about the math, If you keep the long half-life stuff around for 5 years, you have 4.35x10^-21 as much radioactive product as you had to begin with. Not saying its inert, just not really radioactive anymore. If they can put 20,000 reactors into production in 5 years, their greenhouse gas problem will be gone in 5 years. In the US, Republicans and Democrats will have been bickering for another 5 years, nothing will have been accomplished, the price of oil will be well over $150 per barrel, Exxon will have well over 90% of the GOP openly on staff, and 100 million Americans will be unemployed. This business of allowing greedy corporations to dictate all of American life hasn't led to greater prosperity. I don't see a lot of prosperous Americans. I see a lot of people barely getting by watching hi-tech jobs go to India, and since they can't afford anything else, they buy cheap stuff from either WalMart or Target (all made in China).

  24. Greed by jonwil · · Score: 0

    A thorium reactor does not require the expensive hard-to-make enriched uranium fuel rods that conventional pressurized water reactors and boiling water reactors do.

    The manufacturers of nuclear reactor technology such as General Electric Nuclear and Westsinghouse Electric make big money from selling the expensive fuel rods and have no interest in reactor designs that dont need such fuel roads.

    1. Re:Greed by c0lo · · Score: 3, Interesting

      A thorium reactor does not require the expensive hard-to-make enriched uranium fuel rods that conventional pressurized water reactors and boiling water reactors do.

      No, it requires special alloys for piping the molten salt (fluorides are still corrosive), may require replacing the graphite moderator every 4 years (keep in mind not to allow moisture to come in contact with the salt, HF is nasty for your pipes no matter what material you'd be using), raises challenges in regards with by-product processing. citation if one needs it.

      These guys (which played with MSR since '50-es) are saying, while the reactor accident risks are decreased, the processing accident risks are increased (see page 13-15).

      --
      Questions raise, answers kill. Raise questions to stay alive.
    2. Re:Greed by AigariusDebian · · Score: 0

      That is why the continuous reprocessing design was created - the fuel is reprocessed all the time at a small rate with a fully automatic system without leaving the piping system or even exiting the facility.

    3. Re:Greed by h00manist · · Score: 1

      A thorium reactor does not require the expensive hard-to-make enriched uranium fuel rods that conventional pressurized water reactors and boiling water reactors do.

      The manufacturers of nuclear reactor technology such as General Electric Nuclear and Westsinghouse Electric make big money from selling the expensive fuel rods and have no interest in reactor designs that dont need such fuel roads.

      That's okay, let someone else build the reactors if they don't want to.

      --
      Build your own energy sources from scratch. http://otherpower.com/
  25. We'll Purchase it From China by Anonymous Coward · · Score: 0

    If they develop the technology, we can purchase the reactors from China. Sounds good. :)

  26. Reverse China Syndrome by Anonymous Coward · · Score: 0

    ...in case of an accident, will the molten Salt burn through the center of the earth and come out over here? ;)

  27. Um.... by crhylove · · Score: 4, Interesting

    I see a lot of comments stating something negative about environmentalists because we don't have molten salt reactor technology in development. This has not been the fault of environmentalists at all. This is almost purely the fault of the money making machine that is the military industrial complex, wanting to sell the technology they spent so much precious time developing, despite the factor a superior technology was readily available.

    We could have electric cars too, but the patents on many batteries are owned by petroleum industry corporations.

    I never saw an environmentalist with a shirt that said, "Down with molten salt reactors!!!" I'm sure given the choice and scientific evidence, most environmentalists would much more readily opt for that rather than the currently in use nuclear power paradigm.

    Only a few reactionary environmentalists are anti technology. The vast majority of modern environmentalists just want less chemical waste and incidents of cancer. And to save the polar bears, though it's their own hides they should really be defending.

    --
    I hold very few opinions. I hold information based on observation and fact. If you wish to disagree, please use facts.
    1. Re:Um.... by Anonymous Coward · · Score: 0

      I am pretty sure they would not accept it. At least that is my experience of talking greenies about really solving energy problems that won't drag our economy even further down than it already is. It boils down to "Radioactivity somehow involved == bad". And they are being religious about it, and tbh, quite often technophobic.

    2. Re:Um.... by Bongo · · Score: 1

      There are a number of "greens" who think that human progress just has to slow down. Cheap energy would only mean more people and more consumption, in their view. I know because I've met them and talked to them. It is the view that the Earth is just overpopulated by about 6 billion. "Sustainability" means a massive reduction in our numbers, so that what little can be generated from wind and solar is all we need. It isn't an entirely evil or crazy idea, but it does ignore entirely any question of what drives human development. If we reduce our numbers but reduce our technology as well, then our culture will revert back to earlier epoch's where we were simply more aggressive and more brutal as humans. Avatar tried to make it all look very romantic, but note that even there, the tribes were very small, they lived very far apart from each other, and they were all warriors. What happens when two tribes start competing for the same land? Carnage. So, our vast numbers are forcing us to learn to live together in closer proximity, it is forcing us to learn to cooperate more. So it isn't as easy as just doing a back of the envelope calculation about how many mouths we think the Earth can feed, or how many TVs people will buy. Of course not all greens think this way, there is a spectrum of views. But the zero population growth resource limits stuff is pretty influential.

    3. Re:Um.... by damnfuct · · Score: 1

      We could have electric cars too, but the patents on many batteries are owned by petroleum industry corporations.

      If a company had a patent on an ultra-dense rechargeable battery, I would argue that there'd be much more to be made on that as a battery of that type would be used in many existing devices, and also make possible a whole new array of portable devices that were not possible in the past. Also, the less oil people have to buy, the more they can justify spending (charge more); not to mention fewer new wells need to be drilled

    4. Re:Um.... by myth24601 · · Score: 1

      We could have electric cars too, but the patents on many batteries are owned by petroleum industry corporations.

      What patents? I have heard this type of thing before but I haven't really seen any convincing evidence that this was the case. Will these patents expire soon? Is there a list somewhere of all the game changing patents that the petroleum industry holds but doesn't allow anyone to use?

      --
      No matter where you go, there you are.
    5. Re:Um.... by Anonymous Coward · · Score: 1

      People are frightened. I'm surprised there haven't been more Three Mile Island and Chernobyl references. I did a report a year ago on nuclear energy. According to a poll (I can't remember who did the poll, and the doc is somewhere at home), people were generally in favor of nuclear power-- as long as it wasn't in *their* backyard. The truth is that coal-burning electrical plants do a better jobs of dispersing radioactive particulates that nuclear plants do. And of course there are the fears that terrorists or some evil, stateless entity will get their hands on nuclear fuel and make a dirty bombs.

      Liquid sodium cooling has been around for awhile: http://en.wikipedia.org/wiki/Superph%C3%A9nix. Superphénix was sodium-cooled. The U.S. used this technology in the 1960s with limited success. This isn't a big deal. The article is misnamed. It should be "China starts BREEDER REACTOR project".

      Breeder reactors are the way to go. Nuclear fuel isn't infinite, there is a fair amount out there-- however, the less mining you have to do, the more contained you can make the process, the less waste created, the better. Think about it, renewing, regenerating fuel. This is the way to go

    6. Re:Um.... by BJ_Covert_Action · · Score: 2

      I live on the California central coast. We have a nuclear power plant operating here. There is a large group of enviromentalists that are currently doing their best to impede, delay, and otherwise ruin the re-licensing and upgrading of the power plant. (Effectively, if they block the license process long enough, the plant will simply shut down as it will cost too much money to keep up the legal hearings). The group is known as Mothers for Peace, you can find their website with a simple google search (look in the San Luis Obispo area). Mind you, they are not strictly an environmentalist group, they are really just a bunch of unintelligent nutters with various agendas. However, a large portion of their membership is part of the group because they are environmentalists. So yes, in some instances, environmentalists really do oppose intelligent progress and good engineering and science.

      You're right that there are a lot of enviromentalists that are not that freakin' stupid. However, the vocal groups like the one I described, that actively impede the steady progress of our society, bring a bad name to those more level headed (as is the case with all interest groups). The best thing that level-headed environmentalists could do would be to speak out, vocally, about this kind of nonsense and condemn groups that simply take contrary positions by default. In other words, if the more level-headed environmentalists would throw their collective voice behind developing something like safe, reliable nuclear technology, more folks in the general public would see that, rather than the nutter-fringe elements that collectively act as attention whores. Until then, however, I am afraid that environmentalist will always be a word associated with activist schmucks who refuse to understand good science and engineering.

    7. Re:Um.... by Anonymous Coward · · Score: 0

      Could you please point out these patents?

    8. Re:Um.... by greg_barton · · Score: 3, Insightful

      On the whole environmentalists are not anti technology, but there is a definite strain of anti nuclear bias. I'm about as left wing as they come, and when I talk nukes to my lefty friends there are almost universal blank/glassy stares back at me.

      I don't disagree with you at all about resistance from the right. The main problem with nuclear is that it gets hit rom all sides.

    9. Re:Um.... by Anonymous Coward · · Score: 0

      I never saw an environmentalist with a shirt that said, "Down with molten salt reactors!!!"

      Because they didn't know about them.

      We can't rewriting history. Environmentalists and not-in-my-backyarders DID in fact have a not-so-insignificant part in the shutdown of the nuclear plant development of the US.

      And it doesn't matter anymore - past is past - lets move forward

    10. Re:Um.... by djp928 · · Score: 1

      We could have electric cars too, but the patents on many batteries are owned by petroleum industry corporations.

      [citation needed]

    11. Re:Um.... by Osgeld · · Score: 1

      my question is why do we want them, oh look its an ice storm, my power is out for 3 days and my car battery is 2/3's dead from the cold so I cant make it to safety, BRILLIANT!

      but if your one of those types that likes to have a car to run out every couple days whatever, some of us rely on them to be dependable for sometimes decades

    12. Re:Um.... by jafac · · Score: 1

      Well, to be fair; "saving polar bears" could very well be saving our own hides.

      Preservation of biodiversity, as a general practice, is probably a good idea - but simply due to the interconnected way in which many species live and function, (a particularly good example is how whales, algae, and plankton, interact to regulate iron content, and therefore the ability of the ocean to absorb atmospheric carbon dioxide) - there are numerous other examples, for instance some of the things we're doing with pesticides that are impacting bee populations, etc. where we're more or less directly signing our own death warrant.

      Yes; molten salt thorium reactors are probably a good part of the solution to some of the ways we're mass-extincting all life on this planet (mostly the result of our consumption of fossil fuels). Can't disagree with that.

      --

      These are my friends, See how they glisten. See this one shine, how he smiles in the light.
    13. Re:Um.... by jmichaelg · · Score: 1

      The best thing that level-headed environmentalists could do would be to speak out, vocally, about this kind of nonsense and condemn groups that simply take contrary positions by default.

      It doesn't help. Several prominent environmentalists such as Stewart Brand and former Greenpeace director, Patrick Moore, have spoken out in favor of nuclear after having opposed it in the past. The problem is that it just takes a very small number of objectors to block, re-block, and re-re-block again before costs get too high. Unfortunately, here in California, there's zero leadership in Sacramento that has the balls to say enough is enough.

      Net result is that we're importing expensive power from neighboring states instead of producing it cheaply here. Without cheap power, energy-intensive industries close up shop and relocate to other states and thereby add to the highest unemployment rate in the nation - a fact that eludes Sacramento.

    14. Re:Um.... by LWATCDR · · Score: 1

      "I never saw an environmentalist with a shirt that said, "Down with molten salt reactors!!!" I'm sure given the choice and scientific evidence, most environmentalists would much more readily opt for that rather than the currently in use nuclear power paradigm."
      Really you never saw a no nukes protester? Please they where protesting space probes that used RTG for goodness sakes!
      They where not chanting NO Light Water Reactors! they where chanting NO NUKES! BTW light water reactors are safe as well and protested.

      You are really dealing in revisionist history here. Yes the anti-nuclear forces ignored and mutated science as badly as the anti-global warming and frankly a lot of the pro-global warming forces are doing today.
      "Example of the pro global warming twisting science was when they said strong hurricane seasons proved and where caused by climate change." No it was just normal variability. It is the difference between weather and climate. BTW the other side got to do the same thing when we had a dead season the next year. Again weather vs climate.
      Nope the anti-nukes are as much a mindless bunch of followers as any anti-global warming group is.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    15. Re:Um.... by Anonymous Coward · · Score: 0

      "On the whole environmentalists are not anti technology ..."

      Oh, really? What energy technology do they actually like? They don't like coal, oil, or natural gas because it puts CO2 into the air. They don't like nuclear because it produces radioactive "waste". They don't like wind because it kills birds and bats. They don't like solar because it takes up too much land area and shades the ground. They don't like beaming power to the ground as you can fry people.

      Wait, maybe they like fusion. Too bad we haven't been able to make that one work yet. But you can rest assured that if/when we do, environmentalists will certainly have some complaint about it.

    16. Re:Um.... by crhylove · · Score: 1

      Preserving biodiversity is exactly what I meant. I should have been more specific. Well said.

      --
      I hold very few opinions. I hold information based on observation and fact. If you wish to disagree, please use facts.
    17. Re:Um.... by DarthVain · · Score: 1

      From my experience most environmentalists don't let things like "facts" get in the way. They like making up their own. Not all, but most of the followers.

      I would bet that they would throw generation from Thorium into the "Nuke the Nukes" pile (heh no pun intended). By that I mean most would not be bothered to learn what it is, and just lump all that generation in the term "Nukes" and chant that its very bad.

      They would label it dangerous and insist everything be solar, faerie dust, and unicorn whispers. Heck wind is bad because it kills bats and birds, and looks bad on the coast (most don't like them next to their expensive cottages). Hydro has been evil for years now with flooding etc... Don't even talk about Gas/Oil/Coal. Nukes fall somewhere more evil that that for some reason. Geothermal is OK I guess, most probably don't really know what it is anyway.

      Talk to anyone in the biz that actually has to provide the electricity and distribution and they will tell you 10 times out of 10 that reaction plants are king. Energy always on (unless a reactor is down for repairs) constant base power that we need and cannot replace with alternatives no matter how much hippies squeeze their palms together and pray for mother sun to supply us all with rainbows and joy.

    18. Re:Um.... by DarthVain · · Score: 1

      Agree. I am pretty left myself. I had hippie friends that I would argue with in college that no matter what I would say, think nukes are evil. I would destroy every argument they had, yet in the end their minds were set that nukes were bad. I think it is sad. Even political parties like the Greens are against nuke plants, likely because they know their voting base has that idea in their head. However at least they are not stupid enough to spout the usually hippie bs, rather citing expensive initial costs, and long built times as well as maintenance issues. Which when you look at the big picture is utter hogwash as well.

    19. Re:Um.... by Anonymous Coward · · Score: 0

      You're right that there are a lot of environmentalists that are not that freakin' stupid. However, the vocal groups like the one I described, that actively impede the steady progress of our society, bring a bad name to those more level headed (as is the case with all interest groups). The best thing that level-headed environmentalists could do would be to speak out, vocally, about this kind of nonsense and condemn groups that simply take contrary positions by default. In other words, if the more level-headed environmentalists would throw their collective voice behind developing something like safe, reliable nuclear technology, more folks in the general public would see that, rather than the nutter-fringe elements that collectively act as attention whores. Until then, however, I am afraid that environmentalist will always be a word associated with activist schmucks who refuse to understand good science and engineering.

      It would also be correct to say that not all Nazis were murderers. Its just that so many actually were that it would have been silly to try to get them to reform themselves. As in the case of environmentalist Luddites, they oppose nearly all forms of energy, clean or otherwise. Wind farms cannot be built because environmentalist quacks opposed the building of power lines to the area. Why anyone listens to them ever for anything is a mystery to me.

    20. Re:Um.... by crhylove · · Score: 1

      Your comment is a little vitriolic. Solar could in fact satisfy all our energy needs, if we were willing to invest. That being said, The molten salt reactor is a better design than existent reactors, and could power space colonies beyond the reach of a star. So I think a combination of solar and molten salt reactors would be best.

      --
      I hold very few opinions. I hold information based on observation and fact. If you wish to disagree, please use facts.
    21. Re:Um.... by Anonymous Coward · · Score: 0

      "This has not been the fault of environmentalists at all."

      Like hell.

      Environmentalists have been against every nuclear advancement. Every. Single. One. Read up on their comments on FUSION reactors for crying out loud. There are groups against them, covered on /., simply because we do not understand or cannot adequately control FISSION reactors (which is bunk, because we do, not to mention fission and fusion reactors are different).

      No company or group pushing thorium wants to push a plant up, only to met with these nutjobs. The mere mention of radiation sets them off. You don't have down with thorium t-shirts, because there are no proposed or active plants yet. Just wait until there are.

      "We could have electric cars too, but the patents on many batteries are owned by petroleum industry corporations."

      First, they weren't. But the environmentalists decided not to get their MBAs together, or to pool their resources and buy up the patents. Because it's easier to whine and impede than do.

      Second, there are many, many other battery technologies out there that are NOT owned by by the petroleum industry. Companies akin to BASF own a shitload. They are not being advanced either. The reason petroleum companies get mentioned more than the other companies? You guessed it, because it favors the greenies side to spin oil as bad. They won't admit the tech isn't accepted by the general population, or expensive, or the industry has to retool. No, it's the fault of their perceived enemies. After all, these nutjobs now promote wood burning as closed cycle, despite wood burning putting out 10x more particulate matter on their most efficient appliance than fuel oil boiler from 10 years ago for the same btu output, and diesel isn't known to that clean either.

      Third, the number one inhibitor to battery operated vehicles were the car companies, particularly the domestic ones. GM had electric cars. They killed it and sold the patents to a petro company. Such a move is exclusively the fault of domestic car manufacturers, not the petro companies (see second point).

      Fourth, there are other battery tech that are free and open or independent ofthe petro companies. Zinc based. Liquid batteries. Even hydrogen tech (gallium with aluminum). None of these have shit to do with the petro compaies. They aren't advanced, because the patent holders *want to get paid.* Sometimes, it's older tech, but it's fine. Also, how exactly is Tesla Motors, and Nissan, and Toyota, and gee, wait, they're all foreign or not big domestic builder....hmmm. But hey, be mindless, blame the petro companies. It's their fault.

      When you get older, and open your eyes, you'll see that there is reaction and counter action for everything. Environmentalists have often stopped many projects, only to force people to yet older ways of doing things because those activities, held by precedent or already going on, are more difficult to stop.

    22. Re:Um.... by lennier · · Score: 1

      The vast majority of modern environmentalists just want less chemical waste and incidents of cancer.

      But cancer means PROGRESS!!! Why are you against PROGRESS?

      Next those dumb greenies will be saying we shouldn't fill our cities with smokestacks until the air gets so chunky you can eat it on toast.

      --
      You are not a brain: http://books.google.com/books?id=2oV61CeDx-YC
    23. Re:Um.... by DarthVain · · Score: 1

      A little? It was meant to be a lot! :)

      This like the whole climate change, Abortions, etc... any big discussion that people have "entrenched" beliefs about I am not really all that fond of arguing about (and I like to argue)... Its like talking to a wall for the most part.

      I am not sure what stops their development, there must be a reason. Too closely associated to nukes is what I figured from a PR stand point. It could be that no one is willing to take the technological risk (politically). I know the tech is old, but has a production sized one of these things ever been built? I mean nukes are hugely expensive, but at least a known quantity. If even it only costs half of what a nuke costs at 20 billion or something that's still a lot of money to risk as a "first adopter"... Other than that I can't figure why these don't exist already.

    24. Re:Um.... by crhylove · · Score: 1

      They don't exist because of the entrenched military industrial complex, and the sales those contractors make on the current reactor technology for submarines, aircraft carriers, and from what I've read top secret giant nuclear powered zeppelins.

      --
      I hold very few opinions. I hold information based on observation and fact. If you wish to disagree, please use facts.
    25. Re:Um.... by DarthVain · · Score: 1

      Yes all those Canadian nuclear submarines and aircraft carriers... I am not sure if Canada is the only nuclear capable country that designs and build nuclear reactors that doesn't actually have any nuclear weapons or any sort of nuclear craft of any kind. I wonder if that is unique... and if so perhaps uniquely placed to build those things, if there is no reasonable reason not to. (I am pretty sure reasonable reason is bad English but whatever)

      Personally I think we should build some nuclear ice breakers, those are pretty cool. (heh! No pun intended!)

      Russia's ice breaker gap is getting bigger!

  28. In addition. by crhylove · · Score: 1

    I think liberals and conservatives of every stripe would rather spend money on stuff like this than on another war in the middle east for oil. Very few people alive right now see that as anything more than a silly, inevitably futile agenda as the oil WILL run out at some point regardless of who's standing at the nozzle.

    --
    I hold very few opinions. I hold information based on observation and fact. If you wish to disagree, please use facts.
    1. Re:In addition. by ianare · · Score: 1

      You seem to forget that in the run-up to the war, opinions were in favor of it, with conservatives being strongly supportive.

  29. fluoride and thorium G! by HongPong · · Score: 1

    Gentlemen, the Russian Ambassador has told us the Communists have the Thorium G Bomb -- and it's powered with **fluoride** yet another communist conspiracy!

    Seriously, Dr Strangelove was right. And the melamine for our precious

    1. Re:fluoride and thorium G! by Sulphur · · Score: 1
  30. Good by Anonymous Coward · · Score: 0

    Let them develop it first - it will give us some technology to steal from them for a change...

  31. I wonder... by bythescruff · · Score: 1

    ...if they'll use footage from Dr. Strangelove?

    --
    Chuck Norris: Socialism == a thousand years of darkness.
  32. Even worse... by RichiH · · Score: 2, Informative

    Even worse... When someone replies to you and you click that great little email informing you of this fact, you can end up with everything collapsed, i.e. your comment _and_ the reply, unless your own comment gathered enough points.

    But then, /. never reacted to any of my emails concerning design so this will probably stay as it is :)

    1. Re:Even worse... by MightyYar · · Score: 1

      I wrote them an email about this, too... highly annoying - probably going to write a Greasemonkey script :)

      --
      W..w..W - Willy Waterloo washes Warren Wiggins who is washing Waldo Woo.
  33. Is there a... by abednegoyulo · · Score: 1

    video clip available?

  34. the difference between america and china by Anonymous Coward · · Score: 0

    this is a research and development project . How long do you think it will take to develop ? So in 20 years they will have a workable reactor.

  35. Better way by Max_W · · Score: 1

    Research and development in the fields of LED lamps, new thermal insulation materials for walls, windows, etc., car weight reduction and so on and so forth would be much more effective way to produce energy by reducing consumption.

    1. Re:Better way by TheCarp · · Score: 1

      Embrace the power of "and".

      These things are not mutually exclusive. Old plants need upkeep, new demand needs to be met, research that you start now is not going to pay off in energy savings for many years, and you will need pretty significant savings (while the population grows, which, I think is out of scope here....) to see overall demand go down.

      It seems that if the question is "Do we look to save energy, or make more" the answer is yes.

      --
      "I opened my eyes, and everything went dark again"
    2. Re:Better way by greg_barton · · Score: 1

      The problem is that efficiency can never keep up with population growth. Only a small portion of the world population has a modern standard of living. Even if we decrease energy consumption by half (no easy task) then when that population living the modern lifestyle doubles you're right back where you started. Also realize that to roll out the new more energy efficient infrastructure you have to consume a considerable amount of energy to 1) produce it, 2) distribute it, and 3) promote adoption.

      The alternative is to replace the energy generation method at the source, which is a far more easy endeavor.

  36. National Ignition Facility by MrEricSir · · Score: 1

    Wake me up when we finally have fusion in Livermore, CA.

    --
    There's no -1 for "I don't get it."
    1. Re:National Ignition Facility by lennier · · Score: 1

      Wake me up when we finally have fusion in Livermore, CA.

      Wasn't the primary goal of the NIF to simulate the conditions in fission explosions for "stockpile stewardship" purposes? If so, it's not likely to ever do much toward sustainable power-generation fusion that isn't a direct byproduct of building better bombs.

      --
      You are not a brain: http://books.google.com/books?id=2oV61CeDx-YC
  37. carbon-to-other power transition by h00manist · · Score: 1

    From a purely technical standpoint, I don't see why there can't be a transition tax, taxing carbon sources and funding/temporary subsidizing renewable sources, to encourage the economics of the issue. Of course there is resistance to change for those who will have to adapt or lose out economically and politically. Change is like that, it forces people to change.

    --
    Build your own energy sources from scratch. http://otherpower.com/
  38. If nuclear is safe, why can't they get insurance? by Anonymous Coward · · Score: 0

    If nuclear is safe, why can't they get insurance? If it's so cheap, why do they need $7bn a year in subsidies for nuclear in the US alone?

    It's always going to be the *next* version of nuclear reactor that is going to be safe, cheap and plentiful, isn't it?

    What's REALLY infuriating are the nutballs who state that wind power is the most expensive, it needs far too much land, looks horrible and so on interminably. If you had not stood in the way of wind turbines you'd not have a problem sourcing clean power in the US.

    But, no, you HAVE to have a solution that only a REALLY big business can manage.

  39. Industrial espionage = patent freedom? by h00manist · · Score: 1

    Nowadays we talk about open source and patent freedom, but it was invented long ago. They generally called it industrial espionage and theft, but it was essentially the same, learning from the ideas of others... There's a difference from legal or moral perspective, but in practice it's about the same. Copy and improve upon. Just instead of sending an email or discussing in a forum openly, everyone has to hire multiple spies to get information and communicate with the others, and believe (or pretend) that nobody else is thinking of the same ideas. Communication of ideas among groups becomes, let's say, a bit encumbered and limited. But it does happen to some extent.

    --
    Build your own energy sources from scratch. http://otherpower.com/
  40. On the plus side by ThatsNotPudding · · Score: 1

    We'll very soon know about inherent dangers or flaws, given the Chinese ain't big on Environmental Impact studies... or the telling the surrounding neighborhood squat.

  41. Vermont is trying this. . . by JSBiff · · Score: 1

    Vermont appears to be embracing the doctrine of efficiency. . . and they're probably about to lose the State's largest private employer - IBM has given warning that if the price of electricity rises the 25% which is expected when they shut down the state's only nuclear power plant next year, IBM will shut down their Vermont facility and move elsewhere. Meanwhile, a Vermont State Senator who sits on key committees related to this issue is on the record saying that the idea that everyone can have all the energy they want is "outdated".

    I'm not exactly an "anti-efficiency" person (I use CFL bulbs at home, I try to minimize unnecessary driving, I live with the heat set kind of cool in my apartment and wear sweaters, etc), but you can't just hand-wave over the problem and say you just need more efficiency. Let's work on efficiency, but in the meantime, let's also work on making sure there's enough energy supply for everyone. Like the other poster mentioned, efficiency *and* increased generation, until the efficiency gains make it unnecessary to add more generation.

    Also, there's one other thing to keep in mind. Nuclear energy, at least, is NOT SCARCE. There's really not a strong argument for saving a resource which is abundant. We can't possibly exhaust all the nuclear energy available in the world, at least in the time left before the Sun dies, and consumes the earth in fire (which is estimated to be in about 500 Million years, and we know about nuclear energy resources to last something like 700 Million years) - and that's just with fission.

    Assuming we crack the fusion 'nut', then not only do we have 700 Million years worth of fission energy, but also Billions (maybe Trillions?) of years' worth of fusion energy.

    Efficiency is looking to solve a problem we don't have - energy scarcity. I mean, *yes*, RIGHT NOW, in a world economy largely dependent on fossil fuels, we have energy scarcity problems. But, people resist the very solution to that problem - Molten Salt Reactors running on Thorium can make energy scarcity very much a problem of the past. They are inherently safe, clean, and should be very cheap (compared to current fission plant designs), as well.

    1. Re:Vermont is trying this. . . by Max_W · · Score: 1

      The problem may be that we produce and consume too much energy without a good reason. The are possible negative consequences like unpredictable climate and technical catastrophes.

      The nuclear energy is a radical approach, but there are also radical approaches in efficiency, which could be implemented right now. For example this kind of transportation is 100 (!) ties more efficient even than a train: http://www.et3.com/ett.asp . And it can be done, it just needs a will and investment.

    2. Re:Vermont is trying this. . . by damnfuct · · Score: 1

      Unfortunately, North America's new motto has become "let someone else figure it out and pay for it"

  42. Was anyone else concerned by this...? by Targon · · Score: 1

    ...can run unattended for years. So, they set these things up and don't bother paying close attention. The Chinese government has no problem with pollution, so when there IS a problem with one of these plants, I guess we will see all the people wearing masks over their faces in public replaced by radiation suits.

    I agree that the USA needs to put more effort into nuclear power generation, but I seriously hope that proper monitoring and precautions are in place, no matter how safe the system is. We need more power generation in this country, BEFORE we have too many people that switch to EVs and put an extra load on the power grid.

    1. Re:Was anyone else concerned by this...? by greg_barton · · Score: 1

      As another reply to your comment explains well, the summary is just that: a summary. When I wrote it I didn't have the space to explain everything. Possibly "unattended" wasn't the best word, but I think it fits. A bridge operates unattended for years. (i.e. there isn't a "bridge operator" on site, making sure it doesn't malfunction.) Your car runs "unattended" in that you don't have a mechanic in the back seat at all times. Sure, there's maintenance involved in both cases, but it's not required for normal operation. Current nuclear power plants are massively complex beasts. What the LFTR can provide is nuclear power, but with far less mechanical complexity.

  43. Ungoro crater... by Anonymous Coward · · Score: 1

    Lots of thorium in Ungoro crater. Could also setup a geothermal plant near the center.

  44. Sorry TFA commenters, Earthweb is only a fiction by dragisha · · Score: 1

    After reading TFA and comments and few related articles thoroughly, subject becames painfully obvious.

    Last night some old B movie, saber tigers this or that was on local TV... Movie plot shares some points with this Thoriusm topic, although... A point where people think a solution for every problem possible is to "put enough startups" onto them, and some kind of contest... I've read Earthweb too, and while I think very highly of that book, I know full well it's only a fiction... Serious research is really not something you can solve with enterpreneur spirit... It must be solved through healthy goverment funding (notice healthy) and not by pushing more and more money to private companies whose top priority is to help government pals keep their jobs and push more in same direction....

    Results are logically only a fraction of what is really possible with same money in less corrupt setup.

    I just hope we have enough time left to survive this phase of our civilization. Time before we perish under heaps of garbage (think Wall-E) or worse.

    --
    http://opencm3.net, http://www.nongnu.org/gm2/
  45. Sooo... by Syberz · · Score: 1

    They doing this for realsies or will they tell us they've succeeded and show us scenes from that crappy movie where Keanu Reeves invents a fusion reactor?

    --
    ~Syberz
  46. I want one... by hesaigo999ca · · Score: 1

    The way they are making it sound, looks like you could go to your local canadian tire and by one with an extended warranty....man, can't wait for those days to come.

  47. Thorium in China by Anonymous Coward · · Score: 0

    The Chinese must subscribe to "Wired" and read the Thorium article last year...

  48. ok, I don't get this by Thud457 · · Score: 3, Insightful
    from the summary :

    produces far less toxic, shorter-lived waste than existing designs,

    I thought the more radioactive the isotope, the shorter the half-life.

    --

    the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

    1. Re:ok, I don't get this by Anonymous Coward · · Score: 1

      Separate chemical toxicity from radioactivity. Then remember that reactors are primarily concerned with neutron management for energy production. Short lived isotopes that are high gamma emitters (for example) aren't just reactor waste, they are useful materials that other industries would find use for.

    2. Re:ok, I don't get this by rwfan · · Score: 1

      LFTR produces far less waste than today's light water reactor because it uses the fuel more efficiently. Most of the fuel in a LWR ends up as waste because the fuel rods break down long before the fuel is used up. What is really fuel ends up as waste because we don't reprocess. Additional the uranium fuel is mostly U238, some of which is transmuted into long lived radioactive waste. LFTR on the other hand burns all of the fuel up because, by design, it continuously "reprocesses" the fuel thus it uses nearly 100% of the fuel. What is waste has a short half life so it decays away much more quickly than waste from a LWR. 10 years and 83% of the radioactive waste has decayed away. See http://www.youtube.com/watch?v=WWUeBSoEnRk about 4:30 minutes in.

  49. Re:stop your whining! by Anonymous Coward · · Score: 0

    Then you have to drag the slider open (they did seem to make that thing work almost all the time this time around,) scroll to the bottom, mash the button, scroll to the bottom, mash, etc.

  50. It's...just....that...easy! by singingjim1 · · Score: 1

    That story summation sounds a bit like an over-the-top infomercial with all its claims of how simple it all is. If it was all so simple we'd be doing it already. The electric companies answer to stock holders the same way corporations do, so if you can do something more cheaply with less risk and still make the same money then by economic osmosis that's where the industry would head. Maybe it's going to head there soon, but it can't just be all so simple as the summation surmises.

    1. Re:It's...just....that...easy! by nusuth · · Score: 1

      The comparison should be with traditional nuclear reactors. They are not "easy" in any absolute sense either. MSR's have a peculiar materials and chemical engineering demands, but they should be easier to operate on the long run.

      --

      Gentlemen, you can't fight in here, this is the War Room!

    2. Re:It's...just....that...easy! by greg_barton · · Score: 1

      I wrote the summary to prevent the "summary doesn't tell me what the heck a molten salt reactor is!" complaint. What should I have written? "China starts a new nuclear reactor project, and it SUX!" :P

      And, yes, it is that simple. Do a bit of research.

      http://energyfromthorium.com/

      http://www.youtube.com/watch?v=AHs2Ugxo7-8
      http://www.youtube.com/watch?v=AZR0UKxNPh8
      http://www.youtube.com/results?search_query=google+thorium&aq=f

    3. Re:It's...just....that...easy! by singingjim1 · · Score: 1

      Sorry, but I subscribe to the periodical, If It Sounds Too Good To Be True, It Probably Is.

    4. Re:It's...just....that...easy! by greg_barton · · Score: 1

      'Sounds Too Good To Be True' is a subjective judgement, and you should let the scientific research determine the validity of the approach.

  51. Re:Incoming "Chain-Reaction" footage on CCTV?? by Thud457 · · Score: 1

    I think "Chain Reaction" is more relevant to this story.

    --

    the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

  52. Start with Wikipedia by garyebickford · · Score: 4, Informative

    Wikipedia now has a dozen or so informative articles on Molten Salt Reactors, Liquid Thorium Fluoride Reactors, etc. It's a good place to start. There is a website supporting the LFTR: Energy From Thorium. I note that I believe a lot of the PR out there regarding thorium is produced by a company that presently owns a huge percentage of the mining rights to thorium deposits in the US. Which is fine by me. :)

    --
    It's easier to be a result of the past, but more fun to be a cause of the future! http://www.spacefinancegroup.com/
    1. Re:Start with Wikipedia by lennier · · Score: 1

      I note that I believe a lot of the PR out there regarding thorium is produced by a company that presently owns a huge percentage of the mining rights to thorium deposits in the US. Which is fine by me. :)

      Well, that certainly allays my fears that the thorium hype might be manufactured largely by a narrowly-focused special interest group with no wider scientific credibility, yessiree!

      --
      You are not a brain: http://books.google.com/books?id=2oV61CeDx-YC
  53. Re:If nuclear is safe, why can't they get insuranc by damnfuct · · Score: 1
    This, This and This.

    Note that the percentages shown in exhibit 28-6 are misleading; they only show just how much fossil fuels are burned in the United States. Why does anything need subsidization?

  54. No, because we know how it works. by dazedNconfuzed · · Score: 1

    Build a machine correctly, and it will run - and fail - safely with minimal oversight. Automatic sensors can be installed to keep someone notified of how it's working; beyond that, a good design eliminates the need for 24/7 on-site monitoring and manipulation.

    Before you come back with a "Titanic!" analogy, learn how this reactor works, what can go wrong, and how it handles failure. This is "news for nerds", not "news for clueless hysterical neo-Luddites".

    Could something horrible conceivably go wrong? Sure. Can we do a risk analysis and determine what the odds & costs thereof are? Sure. Can we design a system to perform a task and mitigate the risks to an acceptable level? Yes - just like the risks of freeway driving have been mitigated to the point where you're not concerned about driving home after work, even though there's a non-zero chance you'll be killed/maimed doing so.

    The whole point of this reactor is when it fails, when it heads toward going critical, the physics are such that it just shuts itself down - no explosion, no vented gasses, no need for the public at large wearing radiation suits.

    BTW: it's assumed that because we're talking in soundbites, the discussion implies the obvious caveats. Criticizing TFS for not explaining everything in Encyclopedia Britannica sized detail is presumed forgivable.

    --
    Can we get a "-1 Wrong" moderation option?
  55. If you don't know the difference between Na & by MarkusQ · · Score: 4, Funny
    If you don't know the difference between sodium metal and salt, I'd advise you to be very careful when cooking, as well as when posting.

    -- MarkusQ

  56. The 'catch' seems to be . . . by JSBiff · · Score: 1

    The 'catch' seems to be two things, near as I can tell:

    1) A regulatory environment which does a good job of keeping us safe, but doesn't know how to handle the emergence of new technologies very well. I believe there are some substantial regulatory hurdles vis-a-vis any new nuclear reactor, which are not appropriate to Molten Salt Reactors, because they are pretty different from conventional Light Water Reactors.

    2) R&D - Industry does some R&D, but most utility companies have no interest in spending 500 Million or a Billion dollars on basic research for 10 or 20 years before they'll be able to bring a product to market.

    Probably, there'd be some utilities interested in investing in building LFTRs (Liquid Fluoride Thorium Reactors, another name for a Thorium Molten Salt Reactor), but who are not in the business of fundamental R&D. Someone needs to do the R&D first.

  57. Even better by maroberts · · Score: 1

    If they develop the technology, we can purchase the reactors from China. Sounds good. :)

    ..we can take a leaf from the Chinese and purchase a batch, sub assemble the next lot, and then completely copy the design :-)

    --

    Donte Alistair Anderson Roberts - hi son!
    Karma: Chameleon

  58. Re:If nuclear is safe, why can't they get insuranc by BJ_Covert_Action · · Score: 1

    The Diablo Canyon Plant in California has been operating safely for almost 30 years now, on a fault line nonetheless. It provides a huge chunk of the power available to the Western seaboard. The license is currently up for renewal, and there are some upgrades under discussion to go along with the new license. This 30 year positive track record, however, has not stopped a local group of protesters (Mothers for Peace, blech) from impeding the licensing process every step of the way.

    At every local hearing, engineers and safety experts address, rationally, the concerns of the protesters. At every local hearing, the protesters walk away insisting that the scientists are trying to kill them and bomb the Central Coast. That's not hyperbole, that's literally what I have heard come out of their mouths. So to answer your question, nuclear power, even dated nuclear power plants, can be safe and can produce plenty of electricity to pay for themselves. It really is the enviro-nuts that have a stick up their ass about that big scary thing called science that are holding our society back.

  59. Google Tech Talk by gravel+junkie · · Score: 2

    Great Google tech talk on the subject: http://www.youtube.com/watch?v=AHs2Ugxo7-8

  60. Re:If nuclear is safe, why can't they get insuranc by DarenN · · Score: 1

    The problem with wind isn't generation per-se (although that can be an issue) it's that the power can't be stored reliably for any length of time. As a result, you still have to have a base-load generation capacity that's equal to or greater than the maximum power requirements, or you get brown and black outs. This is a result of the fact that wind does not blow all the time and it's proven difficult so far to place the windfarms so that there will always be power available.

    We rely on electricity. It needs to be available all the time. Wind cannot promise that at the moment. Perhaps combining wind farms with stored energy hydro would work, but again, it starts to get very expensive indeed when you look at that.

    There are technologies being researched that can mitigate the problems of wind power but they're not there yet.

    We want to reduce our dependence on coal, gas and oil, and it looks like, at the moment, the competing technology is not there yet. We know nuclear CAN do it, but there's significant hangovers from Three Mile Island, Chernoybl, and other incidents, as well as the link between power generation and weapons. The net result of this is that building any kind of reactor is difficult, and research on it has slowed to a snails pace. It would be wonderful to see that change and safer fission designs researched and implemented. As has been mentioned, the other roadblocks are 1. the bulk of the nuclear price is up-front in the building of the plant requiring sigificant investment and 2. the waste, which even when re-processed is pretty nasty stuff for a while.

    --
    Rational thought is the only true freedom
  61. Combine with underwater reactors by DanielRavenNest · · Score: 1

    A french company that makes nuclear submarines is proposing a modified version as a power plant. Instead of driving around underwater like subs, this will just sit on the bottom of the ocean making power, and sending it to nearby land via power line. Combine that with the molten salt technology and you have a real winner. If the reactor is 100m underwater, you will never run out of coolant, get a free 100m of shielding, pretty much is terrorist immune. Humans will still do maintenance, the main pressure vessel is 4 stories tall and 100m long, and reached by normal diving methods or submersibles. Since the reactor is built elsewhere, and only dropped into place and plugged in at the end, there is a lot less exposure for nuclear activists to complain at. Not many news reporters will go 12 miles offshore to photograph a protest boat.

  62. can do. by Anonymous Coward · · Score: 0

    We should add the Canadian Deuterium reactor technology to this fun fest.

    In the "Graduate" the buzz phrase was plastic.
    Today it should be insulation.

  63. Bill Gates @ TED mentions something similar... by Anonymous Coward · · Score: 0

    http://www.ted.com/talks/lang/eng/bill_gates.html

  64. In short I can't trust it by dbIII · · Score: 1

    Due to such a mistake I am not in any way convinced that the author knows anything at all about the subject matter and for all I know may be a general "analyst" that knows nothing about science or engineering but knows how to cut and paste a few bits from the library (1954 liquids metal handbook as a reference!) and complain about how hard it is to get information about Russian reactors.
    After a bit of googling it looks like he really is an engineer from the net (if you can trust facebook) and that ironicly he graduated in the year when I stopped working in power stations (1996). In that year I could have introduced him to some ex-USSR nuclear engineers to solve his complaint since a lot of them migrated. Maybe he does know what he's talking about but a simplistic powerpoint is what it is.