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Nuclear Power Could See a Revival

shmG writes "As the US moves to reduce dependence on oil, the nuclear industry is looking to expand, with new designs making their way through the regulatory process. No less than three new configurations for nuclear power are being considered for licensing by the US Nuclear Regulatory Commission. The first of them could be generating power in Georgia by 2016."

415 comments

  1. glow, baby, glow! by ducomputergeek · · Score: 4, Insightful

    honestly, this is 20 years overdue. Especially with the new reactor designs. Now, if we could only reprocess the damn fuel we'd have a clean method of power generation with very little overall waste for a couple hundred years at least.

    --
    "The problem with socialism is eventually you run out of other people's money" - Thatcher.
    1. Re:glow, baby, glow! by interkin3tic · · Score: 5, Funny

      honestly, this is 20 years overdue.

      Maybe nuclear power just needed time to reach critical mass...

    2. Re:glow, baby, glow! by fyngyrz · · Score: 4, Insightful

      Totally agree. Too bad they take so long to build. By the time one is half-built, the dithering morons in congress will probably screw the process uo one way or another. Or the scaremongers will get in there and rile up the fuckarow artists who will go out and get signatures alongside their anti-di-hydrogen monoxide petetions.

      --
      I've fallen off your lawn, and I can't get up.
    3. Re:glow, baby, glow! by qpawn · · Score: 1

      Mr. Burns: I can't believe we've overlooked this week's winner for so very, very long. We simply could not function without his tireless efforts. So, a round of applause for...this inanimate carbon rod!

    4. Re:glow, baby, glow! by sortius_nod · · Score: 2, Insightful

      It's one thing I'm pissed off at a lot of environuts for, they have a short sighted view that is just black and white. We don't have any commercial reactors here in Australia, mainly because of the environut movements. If they wanted to do good they'd stop the crap and find out what's real and what's not.

    5. Re:glow, baby, glow! by captainpanic · · Score: 5, Insightful

      They take so long to build... and they're so bloody expensive.

      Name me one nuclear power station that actually went into operation and stayed within budget while it was constructed, operated and shut down agian. Generally speaking, those things become 2-3 times more expensive, and the shutdown and waste treatment and storage are almost never included in the financial picture before construction starts.

      I agree that it seems sustainable. I agree that it's good to consider it - but at least include the entire life-cycle of the damned things before you build them.

    6. Re:glow, baby, glow! by Darkman,+Walkin+Dude · · Score: 3, Informative

      But if you don't mind a bit of a long build time, why not something like Dynamic Tidal power? Build a 50km concrete boom straight out into the ocean, another one perpendicular, and there you have an EIGHT GIGAWATT power generator.

    7. Re:glow, baby, glow! by Hamsterdan · · Score: 5, Informative

      CANDU can already use spent fuel (along with dismantled warheads)

      (according to wiki)
      *CANDU fuel can be manufactured from the used (depleted) uranium found in light water reactor (LWR) spent fuel.*

      http://en.wikipedia.org/wiki/Candu#Fuel_cycles

      --
      I've got better things to do tonight than die.
    8. Re:glow, baby, glow! by HungryHobo · · Score: 3, Informative

      You make a fair point except for this bit.

      "and the shutdown and waste treatment and storage are almost never included in the financial picture before construction starts."

      this line gets repeated over and over and over and over and over and over and over on greeny websites and it has fuck all basis in fact.

      that and "the cleanup costs are unknown"

      It's fair to say that most reactors go over budget when they're being built(it's fair to say that about almost all large complex costly projects) but to imply that all the engineers, accountants and physicists have somehow forgotten to include waste disposal or decommissioning is absurd.

    9. Re:glow, baby, glow! by L4t3r4lu5 · · Score: 5, Informative

      Now, if we could only reprocess the damn fuel we'd have a clean method of power generation with very little overall waste for a couple hundred years at least.

      Integral Fast Reactors
      On-site reprocessing of fissile materials to feed the reactor, with only minor extra fuel input required (almost 1.0 ratio reacted fuel, after reprocessing) and can be used to "burn" waste products of other reactors.

      --
      Finally had enough. Come see us over at https://soylentnews.org/
    10. Re:glow, baby, glow! by Sulphur · · Score: 2, Funny

      Outlaw the di-hydrogen-monoxide bomb.

    11. Re:glow, baby, glow! by AK+Marc · · Score: 3, Interesting

      In almost all cases, the overruns are dominated by the delays causing inflation and other issues. And the delays are caused by lawsuits. If these are done, they will hit budget only if the government makes them unsuable. And shut down isn't as big as the ones that assumed reprocessing of the fuel, then reprocessing was made illegal. But again, that's a legal, not technical issue.

      Just about every problem with nuclear is related to the legal issues and not technical ones. Get the plants certified and make design flaws unsuable. Have the plants commissioned and built on government land, with eminent domain and unsuable. Then, if we are to give our infrastructure to private companies to be exploited as we currently do with power, sell it to the operator at the contract rate, after the government built it in an unsuable manner. If the operator screws up the operations, they will be responsible. If the plans are faulty, then the government is on the hook. And the plants will get built, and on budget. Otherwise, I don't see nuclear being something that gets built because no one wants to build a lawsuit.

    12. Re:glow, baby, glow! by jlar · · Score: 4, Informative

      It's one thing I'm pissed off at a lot of environuts for, they have a short sighted view that is just black and white. We don't have any commercial reactors here in Australia, mainly because of the environut movements. If they wanted to do good they'd stop the crap and find out what's real and what's not.

      On the other hand you have a lot of coal (85% of the electricity production plus exports). And coal by a conservative estimate kills 3 or 4 times the number of people who died due to Chernobyl each year!

      Here is an estimate of the number of people whose health is affected by coal based energy production in the USA:

      http://www.msnbc.msn.com/id/5174391/

      So in my view the environmentalists are in fact responsible for millions of deaths due to their insistence on yet non-viable clean energy sources and their refusal of nuclear energy.

    13. Re:glow, baby, glow! by Cryacin · · Score: 2, Funny

      Finally. The Politicians have stopped splitting hairs, and are going to start splitting atoms.

      --
      Science advances one funeral at a time- Max Planck
    14. Re:glow, baby, glow! by Wansu · · Score: 2, Insightful

      When I saw the subject line, the first thing that came to mind was a nuke plant accident in the US analogous to the Deepwater Horizon, creating our own version of the Red Forest.

      --
      Wansu, th' chinese sailor
    15. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Oh yes, I'm certain the environuts will just LOVE a 50km concrete wall staight out into the ocean. Long build time is the least of that plans issues.

    16. Re:glow, baby, glow! by captainpanic · · Score: 4, Informative

      Ok... that remark was based not on the lack of insight with the engineers. It's based on the fact that it's impossible to predict the costs of decommissioning a nuclear power plant 50 years into the future. The shut down is in fact often more than 50 years after it was started up. Costs are often higher than expected (due to increased safety regulations). And I think it's not uncommon that governments have to financially assist companies when reactors are decommissioned.

    17. Re:glow, baby, glow! by Anonymous Coward · · Score: 3, Insightful

      In France, shutdown and waste treatment are taken into account since the beginning of nuclear energy. But this has never been taken into account for wind energy otherwise, it would have been evident that wind energy is far too expensive.

      Nuclear is by far the best available energy production mean. Radioactivity is very easy to detect, this allows to control very accurately all involved pollution. This is not the case for all chimic pollution where the proof of the origin is always discussed.

      Even taking into account all the measures that are present in nuclear and not in others energy sources, nuclear remains the best solution for now. In the future, solar power remains the most promising. The available technology needs to be improved a lot before it is really usable. In the mean time, nuclear should be favored..

    18. Re:glow, baby, glow! by pr0nbot · · Score: 2, Insightful

      If there were as many reactors as are needed to replace coal stations, we might see many more Chernobyls.

    19. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Since the very bad experience of tidal power plant (for example, the one working on the Rance river, France, since 1966), the word tidal has a very very bad connotation. I think this is the main explication to the fact that dynamic tidal power has not been more developped.

    20. Re:glow, baby, glow! by KovaaK · · Score: 4, Informative

      And how do you propose that happens? I'm guessing you are unaware of the fact that all modern nuclear power plants have a negative Moderator Temperature Coefficient. A positive MTC as in Chernobyl means that an increased in temperature causes an increase in power (which loops back on itself).

    21. Re:glow, baby, glow! by GospelHead821 · · Score: 1

      We actually can, I think - and not with breeder reactors. I work in an industry that sometimes provides equipment to nuclear power plants and I've heard recently that there are new designs that can use the waste materials without them having to be concentrated in a way that raises fears of nuclear proliferation.

      --
      Virtue finds and chooses the mean.
      Aristotle, Ethica Nichomachea
    22. Re:glow, baby, glow! by Pinky's+Brain · · Score: 3, Insightful

      Decommissioning costs for wind power might not always have been taken into account when plants were build, but at the end of the day it's still more than an order of magnitude less than construction cost ... so it doesn't really factor into the cost of wind energy. The same can obviously not be said of nuclear power.

      Not a fan of wind energy, too unreliable, but I recognize FUD when I see it.

    23. Re:glow, baby, glow! by Demonantis · · Score: 1

      As having 23% of the worlds supply that is terrible news.

    24. Re:glow, baby, glow! by KovaaK · · Score: 4, Insightful

      I noticed a pretty sharp contrast between you asking for evidence of nuclear power working well, and you providing evidence of nuclear power not working well... Let's compare:

      Name me one nuclear power station that actually went into operation and stayed within budget while it was constructed, operated and shut down agian.

      Given the long lifespan of nuclear power plants, a significant portion of them are still operating today. Asking for an example that completed its entire lifespan is basically asking for the first-of-a-kind reactors and very early generation when people were still learning the hard way. You are bound to see tons of costly mistakes made that were corrected by the industry as they followed in the footsteps of the pioneers.

      So, that's the level of detail that you ask for, and this is what you provide in support of your argument:

      And I think it's not uncommon that governments have to financially assist companies when reactors are decommissioned.

      So, you think... but you provide no source or examples. You give no background on the situation that may have caused this hypothetical, but it is clearly a bad one.

      This, my friend, is a double standard.

    25. Re:glow, baby, glow! by RandomFactor · · Score: 1

      > Now, if we were only allowed to reprocess the damned fuel

      ftfy

      --
      --- Mercutio was right.
    26. Re:glow, baby, glow! by M8e · · Score: 2, Insightful

      I'll give you my dihydrogen monoxide gun when you take it from my cold, wet hands!

    27. Re:glow, baby, glow! by nukenerd · · Score: 5, Informative

      Captainpanic wrote :

      Name me one nuclear power station that actually went into operation and stayed within budget while it was constructed, operated and shut down agian.

      Sizewell B, a PWR that I was involved in building in the UK, was built within its time and cost budget. Hasn't shut down yet so I can't answer the last part.

    28. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Or we could make the lawyers run the nuclear plants, so if something happens they can just sue themselves. As a bonus, when the reactor, uh, accidentally goes critical and there's a meltdown, no one important will be harmed.

    29. Re:glow, baby, glow! by oodaloop · · Score: 1

      The shut down is in fact often more than 50 years after it was started up.

      How many nuclear power plants were built pre-1960 that are still running?

      --
      Tic-Tac-Toe, Global Thermonuclear War, and relationships all have the same winning move.
    30. Re:glow, baby, glow! by aramosfet · · Score: 2, Insightful

      If only we could combine the atoms instead of splitting...

    31. Re:glow, baby, glow! by mqduck · · Score: 1, Insightful

      honestly, this is 20 years overdue. Especially with the new reactor designs.

      I hear modern offshore oil rig designs are completely, reliably safe too.

      *Waits for Troll moderation from nuclear zealots*

      --
      Property is theft.
    32. Re:glow, baby, glow! by phoenixwade · · Score: 1

      I understand where you are coming from, but I don't know where you are. I'm in the US, and the idea that the government will build something at or below budget is absurd. Plus, in the US, the government actually builds very little, projects are usually awarded to contractors on based on cheapest bid against spec. This is another reason not to have it a government project: we want the best, not the cheapest, to build nuclear reactors. So, private contractors with a lot of oversight, which is what makes these projects take so long.

      --
      A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort.
    33. Re:glow, baby, glow! by William+Robinson · · Score: 3, Insightful

      I'm guessing you are unaware of the fact that all modern nuclear power plants have a negative Moderator Temperature Coefficient.

      Yes, and sometimes accidents are good examples to tell (scare?) operators why not respecting safety procedures could be dangerous. I am kind of inclined to believe that no amount of research in design could make it foolproof. God creates better fools.

      My 2 cents.

    34. Re:glow, baby, glow! by Muad'Dave · · Score: 4, Informative

      A major part of the expense and construction delays are due to every reactor design being one-off and requiring individual approval by the government. The industry is now (finally) trying to get 'type acceptance' for a few well-engineered designs that can be built exactly to spec much quickly and for a lot less money.

      My local utility had chosen (see legend) the GE ESBWR but has switched to the Mitsubishi US-APWR.

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    35. Re:glow, baby, glow! by skids · · Score: 3, Insightful

      Just as long as you are equally pissed at the corporate culture that has given nuclear power a bad name via poor administration of their plants.

      "Environuts" as you call them would have a lot less to complain about if corner-cutting bean counters hadn't been in charge of the currently running reactor base.

    36. Re:glow, baby, glow! by Muad'Dave · · Score: 1

      Not necessarily a new design, but Integral Fast Reactors are the answer, IMHO.

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    37. Re:glow, baby, glow! by MoeDumb · · Score: 1

      It's about damned time, too! We may run out of oil but we'll never run out of our excitable little friends, the atoms.

      --
      Mod Me Up. You'll make a grown man cry.
    38. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Send the spend fuel to Afghanistan. Nobody cares about that shitty pile of rocks with 0 infrastructure and a prehistoric society ruled by drug lords except Obammy. There is no strategic interest in staying there. This war, combined with his myopic insistence on creating a new healthcare entitlement while the real unemployment rate was above 15% and Europeans of all people were lecturing us about taking on too much public debt, will be his Waterloo. We should take a cue from Russia and get the fuck out, not dig in deeper like LBJ did in Vietnam. Michael Steele was right - Afghanistan is now Obama's war. He backed himself into a rhetorical corner by beating up Bush for focusing on Iraq (a country with infrastructure and an educated population unlike Afghanistan), and he had no choice but to dig in deeper in Afghanistan once he took office after all the shit he talked. His severely-lacking leadership credentials are on display for the whole world to see. Americans no longer have any clue why we're still in Afghanistan 9 years after 9-11. They don't know why the US body count in Afghanistan in Obama's first year has surpassed the body count since the inception of the war. Obammy is digging in like LBJ, and the result will be a 1-term presidency and an ultra-conservative replacement.

      And yes, new reactors are long overdue. I'm tired of shit-for-brains luddite hippies standing in the way of real energy progress. As I've said before, they don't really care about clean energy. They only care about depopulating the earth on an extinction-level scale and reducing civilization back to pre-industrial revolution. Fuck them. It's time for the majority to ignore their annoying bleating and slap their bitch mouths every time they open.

    39. Re:glow, baby, glow! by captainpanic · · Score: 2, Funny

      Umm... true.

      But hey, who said that the slashdot discussions have to be objective?

      (Although I (rhetorically?) asked for examples, I have no time to actually search for examples myself. I see that your laser-vision can see through my false argumentation - so this is my completely worthless comeback to save my ass).

      -- in Soviet Russia, nuclear reactors decommission you!

    40. Re:glow, baby, glow! by Anonymous Coward · · Score: 2, Informative

      Actually, we'd be better off with geothermal. We'd get it online quicker, too.

      MIT released a study (2007, link below) proving the economic viability of deep drilled, "hot-rock geothermal" energy in the US, delivered as electricity. The technology is proven and robust (Iceland has been doing it for a long time), the US just needs to drill deeper to find the same amount of heat. The plants are cheaper to build and last longer than fission energy stations because there's no neutron flux to chew up the materials and so no need to replace the equipment after 20-30 years. The technology is carbon neutral and clean, there's a lot less political and technical hassle getting permits, less toxic waste, no nuclear fuel cycle problems, and no radioactive waste (OK, maybe some radon). Just don't do too much hydraulic rock fracturing in geologically unstable areas (instead, build chambers to flow the water through, not just areas of cracked rocks with pressurized water) and it will be fine.

      When we start pushing wells into, for example, hot areas a few kilometers below and a couple of hundred kilometers horizontally from Yosemite and Yellowstone, we'll be able to plug lots of 100MW plants into the grid pretty much wherever we want. You don't even need to be close to such hot areas as Yellowstone: you can drill down pretty much anywhere and find sufficient heat if you go deep enough, and even the greatest depths are well within the limits of drilling technology.

      This isn't some wild dream: those MIT rocket surgeons have read books and stuff. ;*)

      http://web.mit.edu/newsoffice/2007/geothermal.html

      http://iceland.vefur.is/iceland_nature/geology_of_iceland/geothermal_heat.htm

    41. Re:glow, baby, glow! by KovaaK · · Score: 4, Insightful

      MTC isn't a safety procedure. It's an innate part of the design that causes the reactor to passively avoid becoming Chernobyl. And it's far from the only design feature to do that. Better fools may be able to cause great damage to specific components within a nuclear power plant, but they would have to redesign the entire thing to get it to blow up.

    42. Re:glow, baby, glow! by Firethorn · · Score: 1

      How many nuclear power plants were built pre-1960 that are still running?

      Indeed, it'd be better to state that, at this point, the anticipated life of reactors built back in the '70s exceeds 50 years.

      IE at this point they're not planning on shutting them down until the 2020's.

      --
      I don't read AC A human right
    43. Re:glow, baby, glow! by erroneus · · Score: 2, Informative

      "Fissionable material" is somewhat rare. Depleted fissionable material can get reprocessed and enriched but all will eventually get extracted.

      Now if fusion is finally developed in a way that it outputs more power than is used to create and sustain it, then we would have something.

    44. Re:glow, baby, glow! by oldspewey · · Score: 3, Insightful

      It's one thing I'm pissed off at a lot of environuts for, they have a short sighted view that is just black and white.

      Whereas people who use terms like "environuts" are typically paragons of nuanced, critical thinking.

      --
      If libertarians are so opposed to effective government, why don't they all move to Somalia?
    45. Re:glow, baby, glow! by RobertLTux · · Score: 1

      if built and crewed correctly nuclear power is very safe

      in fact one organization has been using nuclear power for years and has basically ZERO accidents

      The US Navy (oh and they do this on SHIPS)

      --
      Any person using FTFY or editing my postings agrees to a US$50.00 charge
    46. Re:glow, baby, glow! by damien_kane · · Score: 1

      Mr. Burns: I can't believe we've overlooked this week's winner for so very, very long. We simply could not function without his tireless efforts. So, a round of applause for...this inanimate carbon rod!

      In Rod We Trust!

      - She

    47. Re:glow, baby, glow! by Type44Q · · Score: 5, Funny

      Name me one nuclear power station...

      I hereby christen thee "Sir One Nuclear Power Station."

    48. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Name me one nuclear power station that actually went into operation and stayed within budget while it was constructed, operated and shut down agian.

      Name any large project that fits that criteria. From dams to stadiums to airplanes to power plants to movies to computer games, if you don't expect it to be over budget and late, you are being naive.

    49. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      So in my view the environmentalists are in fact responsible for millions of deaths due to their insistence on yet non-viable clean energy sources and their refusal of nuclear energy.

      The problem is energy use. Why is the solution always touted as "give meh moar energeh!"? Environmentalists tend to be idealists. The problem with coal and oil is that they cause a lot of pollution and they will eventually run out. The problem with nuclear is the pollution (ie. the waste), and while it is likely to last us a bit longer - its still not the best solution. What the environmentalists are saying is not "we must use coal" - they are asking for cleaner energy generation and less energy waste. If everyone used less power, we wouldn't need so much coal or so much petroleum, and we could also more easily migrate to cleaner alternatives.

    50. Re:glow, baby, glow! by wagnerrp · · Score: 4, Informative

      "Fissionable material" is somewhat rare.

      No it's not. Enriched uranium (U-235), used by current reactor technology, is somewhat rare, accounting for some 0.7% of all naturally occurring uranium. Breeder reactors can run on U-238, which accounts for nearly all of the remaining 99%, as well as Thorium-232, which is considerably more abundant than uranium. Breeder reactors would easily have enough fuel to last us tens of thousands of years at our current electrical consumption rates.

    51. Re:glow, baby, glow! by Firethorn · · Score: 4, Informative

      Asking for an example that completed its entire lifespan is basically asking for the first-of-a-kind reactors and very early generation when people were still learning the hard way.

      Or the 'lemons' and plants that were shut down more due to political pressure than economic or ecological reality.

      Picking the first plant off the decommisioned list at the NRC, 'Connecticut Yankee', Haddam Neck, CT. 582MW (half the size of 'modern' reactors).
      Commissioned: 1968
      Ceased production: 1996 (28 years)
      Decommissioned: 2004
      Dome demolished: 2006

      Fact sheet, because the wiki page is pretty bare
      110 Billion kwh - $4B or so worth of electricity, at low utility rates. 619MW? - may be measuring closer to the reactor, not removing power used to maintain the plant itself.
      Decommisioning costs - not listed, but no federal funds are mentioned other than $34.1M awarded to them by the federal courts due to the feds violating the 'Nuclear Waste Policy Act(NWPA)' - The NWPA had nuclear plants pay the government a fee for each kwh generated, in exchange for them taking nuclear waste, starting in 1998. Yucca Mountain, in other words. Since they never took to accepting waste, CY had to store it themselves.

      Another: 'Yankee Rowe' - 167MW. 1960-1992, 34B kwh produced($1.3B). Built for something like $45M back in 1960. No idea what the real decommisioning costs were, but was certified 'greenfield' in 1996, except for some land storing the waste until the feds pick it up(per law).

      Honestly enough, in my research the feds haven't had to pick up much at all; mostly just paying for waste fuel storage expenses because the feds haven't done their job.

      Now, decommission expenses are a very good reason for plants to want to keep operating; if we're really that concerned, just increase the reserve requirements for decommissioning that are built up over the life of the plant.

      --
      I don't read AC A human right
    52. Re:glow, baby, glow! by wagnerrp · · Score: 1

      "Environuts" as you call them would have a lot less to complain about if corner-cutting bean counters hadn't been in charge of the currently running reactor base.

      That in no way equates to them complaining less about the 'horrors of nuclear power'.

    53. Re:glow, baby, glow! by Firethorn · · Score: 1

      Sizewell B, a PWR that I was involved in building in the UK, was built within its time and cost budget. Hasn't shut down yet so I can't answer the last part.

      A number of the earliest reactors in the USA also came in on time and budget. The biggest budget busters was the ability for a random individual to stop construction with vague concern in a simple letter.

      No mentions of cost overruns for 'Yankee Rowe' built back in 1960. Shut down after nearly 40 years due to concerns that the reactor vessel might be becoming brittle.

      Honestly enough - a reactor done on time and budget is likely to be one done right, under good management, thus last longer than a boondoggle lemon.

      --
      I don't read AC A human right
    54. Re:glow, baby, glow! by Andy+Dodd · · Score: 4, Interesting

      Yeah, Chernobyl could never have happened in the United States:
      1) Numerous aspects of reactor design (netative MTC, negative void coefficient) make US reactors inherently safer than Chernobyl's reactor (which had, IIRC, positive MTC and positive void coefficient. Void coefficient is the effect that bubbles of steam in the coolant have on reactor power.)
      2) General operational procedures. At the point the Chernobyl accident occurred, at least 2-3 points where the reactor should have SCRAMed itself and the operators overrode the safety mechanism had been passed.
      3) Reactor materials and design. Chernobyl had a graphite moderator, i.e. superheated flammable radioactive material in its core. It also had no proper containment building - when it blew its lid, the core was basically exposed to the outdoors. A US-based reactor could likely handle a power excursion like that without significant contamination of the environment - no graphite to burn, and a reinforced containment building to keep the mess inside.

      --
      retrorocket.o not found, launch anyway?
    55. Re:glow, baby, glow! by MrNiceguy_KS · · Score: 1

      The primary reason nuclear plant construction runs over budget is ignorant "Green" groups delaying construction via the legal system. The goal is to drag things out long enough that construction is abandoned.

      And as someone else mentioned, most construction projects run over budget. I have a couple of uncles in the home-building business. I remember hearing one of them comment that he's never once seen a house built for less than was planned.

      --
      Redundancy is good And also good.
    56. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      No, the one wind plant decommissioning ended up costing more than building it. And the contractor refused to remove the massive concrete base.

      And as for FUD, legal costs for regulatory paperwork are a non-trivial part of the cost. The anti-nuke hysteria has significantly boosted the cost (where with wind the laws are just being pushed out of the way here in Canada). And no one factors in the huge energy cost of all that concrete -- at least with nuclear one gets reliable power for an extended period.

    57. Re:glow, baby, glow! by quokkaZ · · Score: 1

      The following link has a table of reactors currently under construction (or with construction about to commence) in China.

      Chinese Nuclear Build

      It can be seen that the construction schedule is mostly in the range 3 -5 years per plant.

      The capital costs of the new Chinese plants seem to be well under $2 billion per GWe capacity (avg ~ 1.5 billion). At this price they are probably cheaper than coal when the much lower fuel costs are taken into account. Notably some of these new plants are Generation III+ Westinghouse AP1000 reactors.

      http://www.world-nuclear.org/info/inf02.html

    58. Re:glow, baby, glow! by HungryHobo · · Score: 1

      get back to me in a few millennia when that becomes a problem.
      (unless they insist on not using breeder reactors of course)

    59. Re:glow, baby, glow! by LWATCDR · · Score: 0, Troll

      Nope
      Chernobyl was caused by.
      1. The fact that the reactor had a positive moderator temperature coefficient.
      2. A lack of a containment building.
      3. Turning off several safety systems and running a test that should have never been run.

      So there is as much chance of seeing another Chernobyl as their is as seeing another Titanic. Actually as much chance as seeing a Titanic style accident involving a modern cruise ship on the Miami to Freeport run!

      Anybody that brings up Chernobyl when talking about a modern reactor is simply spreading FUD.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    60. Re:glow, baby, glow! by HungryHobo · · Score: 3, Interesting

      really?
      Currently the US gets something like 20% of it's power from nuclear.(most of them decades old plants with decades old tech of course).
      It's been that way for decades.
      In that time the US has had exactly zero Chernobyl type disasters.

      Worldwide they provide about 15% of the worlds energy.

      hell there are even quite a few awful reactors which have more in common with Chernobyl reactors than with anything in the US which somehow haven't exploded.

      Given that coal kills vast numbers of people every year(directly through mine accidents and indirectly through health problems caused by smog, heavy metal poisoning and radioactive materials released when mining or burning coal) many lives could be saved by switching even if there was another Chernobyl every couple of decades which isn't going to happen anyway.

    61. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      When someone is asking me to buy something I expect them to be able to convince me it works, I don't have or expect to have to prove it won't.

    62. Re:glow, baby, glow! by HungryHobo · · Score: 1

      it's a fair term.
      I prefer "hippies"

    63. Re:glow, baby, glow! by Anonymous Coward · · Score: 3, Informative

      Lots of people talk about the positive MTC at Chernobyl, but they don't know what they are talking about. The transient at Chernobyl was too fast for thermal feedback.

      The big issue was the positive void coefficient and the control rod followers. The coolant in the core of Chernobyl acted as the opposite of a moderator, as a poison. If you form steam bubbles and remove the coolant, then this type of reactor will overpower. All you need is an initiating event. This was provided due to the fact that almost all of the control rods were fully withdrawn, and that the ends had rod followers (which aren't neutron poisons). When they initiated a reactor trip (or scram as some call it), the rod followers inserted and displaced coolant. This means that with a positive void coefficient they were effectively creating a void where the rod followers were. Boom.

      And yes, IAANE.

    64. Re:glow, baby, glow! by HungryHobo · · Score: 1

      To take that even further:
      http://en.wikipedia.org/wiki/Hyperion_Power_Generation

      don't just build them to spec, print them off a production line.
      swap in a new one every 5 years and take the old core to a production line designed to crack them open and handle the waste- no need to do it on site.

    65. Re:glow, baby, glow! by LWATCDR · · Score: 2, Interesting

      Yea that is trouble free... Did you read the one line concerns?
      "Other concerns include: shipping routes, marine ecology, sediments, and storm surges.Other concerns include: shipping routes, marine ecology, sediments, and storm surges."

      So just take a look at that for a second and read it.
      I live in South Florida. Do you know the environmental problems that inlets and jetties cause! Beach erosion destroying habitat for nesting sea turtles and sea birds. Sedimentation causes the loss of sea grass beds and reefs! And let's not even think about storm surges and the destruction that could bring.
      And you freaking want to risk building TWO 50KM jetties! Something that has NEVER been done. And will cost billions and could destroy the coastline for how goodness knows how many miles!
      Hey we already have a nuclear power plant and it hasn't killed anybody. Frankly it is a HECK of a lot safer than that nightmare you are proposing.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    66. Re:glow, baby, glow! by LWATCDR · · Score: 3, Insightful

      In this case yes.
      Environmentalists are well educated people that have an honest concern for the environment and are reasonable.

      Environuts protest the launching of space probes because they use nuclear power. Bring up Chernobyl when trying to scare people away from using modern nuclear reactors. And want to ban all air craft "even those at say 20,000 ft" from over flying national parks so that they can commune with nature undisturbed.

      They usually follow some guru or organization that tells them what is bad and what is good and they follow them with out question.

      Environmentalists are what everybody on the earth should be.
      Environuts are a real pain in the rear, hurt more than help, and generally give Environmentalism a bad name.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    67. Re:glow, baby, glow! by loshwomp · · Score: 1

      They take so long to build... and they're so bloody expensive.

      Burning coal, the only large-scale practical alternative at present, is very expensive, too. You just don't pay all the costs with your monthly energy bill.

      (And before anybody starts, yes, I'd love to see wind, solar, and other renewable energy sources grow to represent a significant fraction of the base load energy mix, too, but even under the most optimistic assumptions there is no practical way that will happen in the next few decades. There is no 100% solution.)

    68. Re:glow, baby, glow! by HungryHobo · · Score: 0, Flamebait

      Quick lesson: the greens hate anything once it gets serious and any bigger than will fit on your roof.

      tidal? well in the UK they're working on a big tidal generator and the greens hate it because it screws with the estuary.

      Solar? still a toy but prepare for a "save the deserts" campaign.

      they hate modern industry most of all, it doesn't matter if a form of power generation is clean, they hate it because it allows people to not live in mud huts communing with nature.

      Greenpeace even hate nuclear fusion (in advance) because it has the word "nuclear" in it.

    69. Re:glow, baby, glow! by CAIMLAS · · Score: 1

      Yep, loooong over due. If we need to, let's license the (incredibly stable and very efficient) Chinese pebble reactor design.

      The biggest thing we could do to make nuke power is to change Carter-era laws which say what we do with the waste. Instead of burying it and selling it to France at rock-bottom prices, we need to use it in reactors. We're essentially giving away the more energy dense radioactive byproduct, which can still be used for (cheaper) energy production.

      Without reducing the cost of nuke power, it's not going to catch on over coal and NG. Of course, if actually improving the situation were a political aim, this would have been done years ago... it's all about the gaming of others and the sequestering of power.

      --
      ~/ssh slashdot.org ssh: connect to host slashdot.org port 22: too many beers
    70. Re:glow, baby, glow! by HungryHobo · · Score: 1

      I'm kinda curious about their reactors- what systems do they have in place to prevent loss of containment if their ship gets blown to bits?

    71. Re:glow, baby, glow! by jgtg32a · · Score: 1

      Actually the Virginia Class Sub, New Hampshire was $54 million under budget and was 8 months early, but yeah it really doesn't happen.

      http://en.wikipedia.org/wiki/USS_New_Hampshire_(SSN-778)

    72. Re:glow, baby, glow! by Pinky's+Brain · · Score: 1

      "the one" doesn't factor into the average cost of wind energy either.

    73. Re:glow, baby, glow! by chris+mazuc · · Score: 1

      So what do you call the pro-nuclear power hippies like me?

      --
      E pluribus unum
    74. Re:glow, baby, glow! by Firethorn · · Score: 4, Informative

      I'm kinda curious about their reactors- what systems do they have in place to prevent loss of containment if their ship gets blown to bits?

      US ships with reactors are either normally underwater or the size of old WWII battleships. Even the subs are fairly large for WWII combat vessels.

      Why do I mention WWII ships? Because we did a lot of testing on them.

      Anyways - on to the point:

      Ships are TOUGH. Even in wartime they generally dont 'get blown to bits'. Instead they get holed, take on too much water and sink. A number of times combatants ended up scuttling(sinking) their own ships after battle damage rendered them combat ineffective and unable to reach a friendly port or fleet before likely capture. After Pearl Harbor, we actually raised and repaired a number of ships.

      After WWII, during testing we actually NUKED a lot of ships. Superstructure would be blown off, sometimes the smaller ships would capsize. Still, the ships were mostly intact when they sank.

      So, ships are generally 'mostly intact' even when sunk by battle damage. Reactors are located close to the bottome of the ship and have additional shielding.

      Basically, in the case of a uncontrolled sinking, crew or automatic systems SCRAM the reactors. The vessel sinks to the bottom, where the residual heat from the reactor is taken care of by the vast amounts of cold ocean water. If it's in shallow water, we then recover it. Deep water? Generally we leave it.

      What if the reactor vessel is breached? Well, Uranium isn't actually all that water soluble, and water doesn't pick radioactivity up that easily. There's already Uranium, Thorium, and other radioactive materials dissolved in seawater. Underwater vents release all sorts of nasty stuff, but also sustain some really wierd life like lobsters that gradually cook themselves while feeding. Speaking of vents - 400C water, but 2" away it's dropped to 2C. That's how much heat dispursion capacity deep water has.

      Any damage is likely to be extremely localized. Even if the fuel gets free, it's extremely dense and will likely bury itself into the seabed when it hits.

      --
      I don't read AC A human right
    75. Re:glow, baby, glow! by Firethorn · · Score: 1

      but at the end of the day it's still more than an order of magnitude less than construction cost ...

      Have a source on that? Not that I disagree - 'decommissioning' a wind turbine should involve relatively cheap work. Take the blades off, pull the turbine down, disassemble the tower, and break up/haul off the firsxt X feet of concrete base.

      Cut the blades into managable chunks if you're not selling them as-is, send the turbine to recycling, likely the blades and tower as well. Recycling concrete is well known for that matter.

      One concern I have is what the lifetime of wind turbines ends up being - if the lifespan of a turbine turns out to be a decade, it sucks. Two decades? Makes the constant replacement worse than nuclear - You'd have to figure on two builds and two decommissions during the time you'd have 1 install and decommission for a nuke plant.

      --
      I don't read AC A human right
    76. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Sometimes I wonder if they do that just to keep the "OMG, we're doomed" stuff in business. If modern nuclear reactors go into full production with reprocessing capabilities, the only thing that can only be complained about is the fact that some designs need water near a river or lake for cooling. They couldn't beat the drum about how bad the world is for using oil, and their global warming spiels will become pointless, just like the CFC doomsayers are now gone because Freon isn't used in aerosols these days.

    77. Re:glow, baby, glow! by GameboyRMH · · Score: 1

      Mod parent Insightful!

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
    78. Re:glow, baby, glow! by Tanktalus · · Score: 1

      Educated?

    79. Re:glow, baby, glow! by Captain+Splendid · · Score: 1

      Yep, let's blame the environuts and completely forget that the free market, which considers oil as a much cheaper and easier resource to use, might have played a role.

      --
      Linux, you magnificent bastard, I read the fucking manual!
    80. Re:glow, baby, glow! by WindBourne · · Score: 2, Insightful

      Nukes could have VERY LITTLE WASTE. The problem is that ppl like Kerry (and even W) have KILLED IFR which would use up nearly all of what is considered waste.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    81. Re:glow, baby, glow! by mlts · · Score: 1

      With reprocessing, what waste? To boot, the high level waste does not take up that much space compared to by-products of other fossil fuel energy generation methods.

      One ideal solution for energy needs is to have the core grid be of nuclear power plants (2-20GW), and solar/wind/geothermal handling the edges. Save the coal and oil for plastic making... well, even that we can just get a ship with a nuclear reactor and some thermal depolymerization equipment and turn the plastics in the Gyres into usable monomers again.

    82. Re:glow, baby, glow! by oldspewey · · Score: 1

      So if I made a similar post using the terms "conservative" and "conservatard" that'd be cool too and I wouldn't get modded down?

      The use of insulting names is by definition polarizing, and immediately calls into question the neutrality of the speaker/writer.

      --
      If libertarians are so opposed to effective government, why don't they all move to Somalia?
    83. Re:glow, baby, glow! by Firethorn · · Score: 1

      Interesting. Concerns I remember for geothermal included cost, corrosion, and groundwater contamination*.

      Not insurmountable, but cost is likely the limiting factor here. No experience = increased cost. The corrosion results in increased maintenance expenses.

      *The 'hot rocks' tend to carry heavy metals and such that can dissolve into the water.

      Hmm... Non-Fossil society:

      Electricity/Heating/Cooling:
      1. Nuclear - 40%
      2. Hydro - 20%
      3. Geothermal - 10%
      4. Wind - 10%
      5. Solar - 10%
      6. 'Other' - 10% *Things like turbines powered by NG recovery from dumps, waste burning, etc...

      Transportation:
      1. Electricity - 40%
      2. Biodiesel - 30%
      3. ethanol - 20%
      4. 'Waste' NG/other - 10%

      --
      I don't read AC A human right
    84. Re:glow, baby, glow! by oldspewey · · Score: 1

      I consider myself a pro-nuclear hippie too. But I'm also painfully aware that when you do a full cycle cost accounting for nuclear, that includes plant decommissioning and permanent waste disposal, the economic picture isn't quite as rosy as promoters would have you believe.

      Actually that's my position on pretty much every issue out there; if a full cycle accounting - including all externalities, risks, and hidden subsidies - shows something to be the best available option, I'll shut the fuck up and accept the solution. I've swallowed crow plenty of times in my life and I'm happy to be proved wrong by an economic analysis that includes all the variables.

      --
      If libertarians are so opposed to effective government, why don't they all move to Somalia?
    85. Re:glow, baby, glow! by Shakrai · · Score: 1

      Well, technically, we can.....

      --
      I want peace on earth and goodwill toward man.
      We are the United States Government! We don't do that sort of thing.
    86. Re:glow, baby, glow! by LWATCDR · · Score: 1

      Probably.
      I do not seem myself as a conservative or a liberal. As soon as you identify yourself with a group like that you are in effect becoming part of the problem of polarization and not part of the solution.
      However making a comment about Democrats or Republicans is offensive. You must join one party or the other in most locations in the US.
      However I can see your point. However the technical information presented about the safety of nuclear power in the same posts and how it targeted the unthinking and or manipulative arguments of the anti-nuclear extremists to me showed a narrow targeting of the insult to those that are worthy of the title IMHO.

      So I will stand by my statement that people that bring up Chernobyl when talking about modern western nuclear power plants, protest the launch of nuclear powered space probes, and or want all flights banned over national parks are harmful to society as a whole and to environmentalism as a cause and or goal.
      But I will re-frame from calling them Environuts and will instead use the more more neutral terms, whackattaks, morons, idiots, and clueless fools if you would like.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    87. Re:glow, baby, glow! by polar+red · · Score: 1

      You'd have to figure on two builds and two decommissions during the time you'd have 1 install and decommission for a nuke plant

      wind turbines are commissioned for 10 years, but they last 20-30 years. after that, you take only the top of and replace that (unless of course in those 20 years turbines have become 20 times more powerful as is now the case...)

      --
      Yes, I'm left. You have a problem with that?
    88. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Spent fuel, sent deep deep underground. The core of the earth is radioactive anyway. Send waste well out of the ecosystem (10-15 miles deep). It shouldn't matter that you forgot where the stuff is stored. If society fails, its still out of the ecosystem. Second bonus: if the radioactive waste gets 'hot', you can turn that waste heat into geothermal power. The source of all energy on our planet is nuclear power, either from a reactor on earth, or an extra-terrestrial one (the sun). Typical waste has a half-life of thousands to millions of years. ....geological time. If it takes 2 million years to reach the surface, and the half-life is 10,000 years, its still 6x10^-61 times as radioactive as it was before, but at that level, I would eat it and not complain (nor feel any ill effects).

    89. Re:glow, baby, glow! by CommieLib · · Score: 3, Informative

      One last (supporting) comment: IIRC, the reason there was no containment building was that the Soviets wanted to be able to easily crane out plutonium for weapons manufacture. The whole thing was a deathtrap waiting to happen.

      --
      If your bitterest enemies are people who hack the heads off civilians, then I would say you're doing something right.
    90. Re:glow, baby, glow! by Shakrai · · Score: 1

      How relevant is WW2 to modern day warship design though? There isn't a warship sailing the oceans today that could survive a direct hit from a WW2 era battleship shell. Modern warships just aren't protected in the same manner as their predecessors. A WW2 destroyer had more protection than a modern day cruiser. Modern warship design worries more about avoiding the hit (through active and passive defenses, i.e: missiles/guns and ECM/stealth) than it does about absorbing the resulting damage and remaining functional.

      I don't dispute what you say about reactors being safe on warships but I'm not so sure that modern day warships would be as likely to sink in one piece as their predecessors were.

      --
      I want peace on earth and goodwill toward man.
      We are the United States Government! We don't do that sort of thing.
    91. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      >No experience

      Iceland has decades of experience; most of these issues are resolved.

    92. Re:glow, baby, glow! by gfreeman · · Score: 1

      In that time the US has had exactly zero Chernobyl type disasters.

      Depends how loosely you define "type".

      --
      Ceci n'est pas un sig.
    93. Re:glow, baby, glow! by sjames · · Score: 1

      The "waste" from current reactors is about 95% usable fuel if we reprocess. Especially if we use fast reactors that can also use actinides.

      As wagnerrp points out, we also have the option of breeder reactors (which are fast reactors)

      With modern designs that tolerate actinides it is possible to reprocess fuel in a way that cannot produce weapons grade material at all, even in an intermediate step.

    94. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Currently the US gets something like 20% of it's power from nuclear.

      Where does it get 20% of its unnecessary apostrophes from?

    95. Re:glow, baby, glow! by WindBourne · · Score: 1

      The ones in mid 60s through early 70's in the USA WERE on-time. Then along came environmentalists and other carping about them. Add the NUMBY's, and yes, the prices rose and time slipped. But the price rise was mostly DUE to the time slips. So, if we really streamline building these, and get these on time, then the prices will stay where they belong.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    96. Re:glow, baby, glow! by Andy+Dodd · · Score: 1

      Thanks for the info. Did the reactor also have a positive MTC (even though that wasn't the primary contributor, it's just yet another reason the reactor was unsafe.)?

      --
      retrorocket.o not found, launch anyway?
    97. Re:glow, baby, glow! by Andy+Dodd · · Score: 1

      I believe that's also why it had a graphite moderator.

      Its primary design was for producing nuclear weapons materials, and had a side effect of producing power. (I believe later RBMK installations were solely for power production, but reusing the existing design that had different primary goals.)

      --
      retrorocket.o not found, launch anyway?
    98. Re:glow, baby, glow! by sjames · · Score: 1

      I have to agree. One reason I support nuclear power is that it is the currently known working technology with the potential to have the least environmental impact. It requires less land than wind and solar. By design none of it's byproducts are ever allowed into the environment. It doesn't kill birds or bats. It doesn't disrupt fish migration.

    99. Re:glow, baby, glow! by Tacvek · · Score: 1

      Yes. The integral fast reactor design is very nice.

      The key to the design is that it can burn just about anything, repeatedly through reprocessing, leaving only short half life and long half life waste.

      Short half life waste is extremely dangerous, but can decay to safe levels in only 200-400 years, as opposed to the around 10,000 years the waste from traditional reactors is often quoted at. Long half-life waste, such as that found in the IFR waste is not a significant radiation concern.
      Much of stuff could safely be held in your hand, not unlike uranium ore. Granted like uranium ore, prolonged exposure should be avoided, but brief exposures to significant sized chunks of long-halflife waste is not particularly worrying.

      It is the medium half-life wastes in the output of most reactors that are really concerning. The half life is long enough that the material takes a really long time to decay to safe levels, while the half-life is also short enough that the waste is highly dangerous.

      On annother note, the IFR is breeder reactor, but it is one of very few breeder-based designs that pose absolutely no real proliferation risk if implemented right.

      You build it, supply it with just about anything, including the waste from virtually any other reactor design, and then figurative seal it shut, with nothing radiological entering, and nothing leaving.

      This means that all enterances and exits can have moderately sensitive radiation sensors.[1] The reprocessed fuel is highly radioactive, so it would not be feasible to sneak it out, since to encase it well enough to bypass the radiation sensors would be a major endeavor, which would be noticed (not to mention the difficulty of encasing the fuel without getting enough radiation on the case to make the case radioactive). Furthermore, if built with all the fuel already inside there would be no need to be able to disable the sensors when getting fuel, so the sensors could be designed to always trigger the alarms, no exceptions. Thus fuel cannot be sneaked out by first disabling the sensors.

      It is not the IFR's reactor design that makes it so desirable. Any breeder reactor for which the following hold would be just as desirable: does not produce medium half-life waste, permits on-site reprocessing, and is able to use just about anything (waste from other reactors, plain (non-enriched) uranium, plain thorium, etc).

      Footnotes:
      [1] Too sensitive of sensors may be triggered by the reactor itself, or by clothing or people/clothing who have become ever so slightly radioactive (at a level that causes no safety concern). The radiation sensors that the DHS has tried using on highways and in airports have proven too sensitive for their purposes.

      --
      Stylish sheet to fix many problems in Slashdot's D3: https://gist.github.com/801524
    100. Re:glow, baby, glow! by garyisabusyguy · · Score: 1

      I think that most of the cases that you are referring to arise from long delays in site selection and construction due to NIMBY (Not In My Backyard) lawsuits. Subtle changes in the economy (value of a dollar, interest rates, bond rating of the company building the reactor) can all add up to significant increases in cost when added to the 50 year pay back schedule for long term capital equipment.

      And, of course, that is the intent of the lawsuits in the first place. To simply make it easier for the reactor to be constructed somewhere else.

      Never mind that the FEAR of a catastrophic event totally ignors the costs of 'other' forms of energy generation. Whether it is mercury, arsenic and lead poisoning (coal generation); CO2 pollution (coal and hyrodcarbon); competition for food markets ('green' ethanol); groundwater pollution (any semiconductor like solar panels).

      About all that people seem to understand is that 'it must be ok the way things are, any change must make things worse'. And the fear mongering and outright lies from the environmentalists and competing energy companies (do you REALLY think that coal generators want competition from nuclear?), will do nothing to help the situation.

      --
      Wherever You Go, There You Are
    101. Re:glow, baby, glow! by Firethorn · · Score: 1

      Replacing a turbine would practically be considered maintenance in my book. Still, I figure there's a significant chance that the tower itself may no longer be suitable after 20-30 years. Wind towers aren't like radio towers or even skyscrapers. They experience heavy wind loads.

      Also, a tower is cheaper than a turbine, and technology marches on - after 20-30 years it might be cheaper to put fewer but larger turbines in, changing the ideal locations as you space larger turbines further apart. So you end up building new towers.

      --
      I don't read AC A human right
    102. Re:glow, baby, glow! by AshtangiMan · · Score: 1

      Fair point, and I agree. I also realize that the full cycle cost for coal does not factor any of the environmental damage done (mercury poisoning, etc.) in the mining and burning of coal. So you can either demand that everything somehow account for all of the externalities, or you don't do it on any of them. But to demand it on nuclear and not do it for any of the status quo systems will not ever show nuclear to be economically viable. Personally I am willing to pay more for electricity from nuclear plants.

    103. Re:glow, baby, glow! by AshtangiMan · · Score: 1

      I am curious on what places in the US demand that you join one party or the other. Please enlighten.

    104. Re:glow, baby, glow! by sjames · · Score: 1

      Not to mention that even with the inherently dangerous design it still took having the operators doing nearly every don't in the manual to make it a problem.

    105. Re:glow, baby, glow! by dolo724 · · Score: 1

      The same cost analysis applies to coal plants as well if you consider regulating and capturing coal's pollutants in the same manner as we do nuclear contaminants. The same ground-chemical pollution from a nuclear plant simply does not exist as it does for a coal plant. Additionally, nuclear fuel has a greater ability to be recycled than does used coal, we just have to DO it.

      You're correct that it ain't cheap, but the costs probably run pretty equally in the long run.

      --
      But you just gotta have another sigarette
    106. Re:glow, baby, glow! by Lord+of+the+Fries · · Score: 1

      I can't even imagine the complaints environmental would have towards this kind of thing. This is like building fences on open grazing land, except an order of magnitude more severe. The engineer in me thinks it's cool tho. :)

      --
      One man's pink plane is another man's blue plane.
    107. Re:glow, baby, glow! by thewise1 · · Score: 1

      Yep, let's blame the environuts and completely forget that the free market, which considers oil as a much cheaper and easier resource to use, might have played a role.

      How did the free market play a role when nuclear regulation has prevented any new plants?

    108. Re:glow, baby, glow! by operagost · · Score: 1

      You'd have to be feeling pretty loose to compare an accident that caused no deaths and released no radiation to Chernobyl.

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
    109. Re:glow, baby, glow! by operagost · · Score: 1

      Smelly, but smart?

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
    110. Re:glow, baby, glow! by john.r.strohm · · Score: 2, Insightful

      OK, so if you're going to insist on a full cycle accounting for nuclear, you in all honesty must also insist on a full cycle accounting for coal.

      That one gets ugly FAST. You have to include black lung disease fatalities and suffering. You have to include fly ash. You have to include transportation costs. (Burning coal requires moving a LOT of coal around the country.) If you believe that carbon dioxide is evil, you have to include carbon dioxide mitigation costs. And so on.

      Read "The Health Hazards of NOT Going Nuclear", by Dr. Petr Beckmann. It is politically incorrect in the extreme, and very hard to find these days, but the data is good.

    111. Re:glow, baby, glow! by FileNotFound · · Score: 2, Informative

      You've clearly not been on a modern aircraft carrier. They'll stay afloat just fine after several hits with WW2 weapons. Does not matter if the shell blows through several compartments. They will all be sealed and the flooding will be contained. This is largely due to WW2 weapons being totally insignificant compared to today's weapons.

      Modern day warships are designed to deal with anti ship missiles like the Harpoon which packs just under 500lbs of modern explosives. For reference a Mark 48 torpedo carries 650lbs. This is enough to blow a ship in two pieces and no amount of armoring will help with that.

      I'm always a little surprised when I'm on a ship and they are doing combat drills. You see then pretend that they got incoming missile and put out a call to "brace for impact". I saw a guy get reprimanded for not "bracing well". It was very much like watching kids be told to climb under their desks in case of a nuclear attack.

      My point is that ships today are actually a little tougher than WW2 ships. Sure they do not have deck armor and are designed to withstand very different type of damage, but they are better compartmentalized and while the rare direct torpedo hit will cause a ship to break, it will still remain in large chunks. There is little chance of a ship being so damaged that any reactor material becomes exposed.

      Even the US nuclear subs that went down due to faulty torpedoes exploding in their chambers did not result in exposed nuclear material.

      --
      In Soviet Russia, the television watches YOU!
    112. Re:glow, baby, glow! by Captain+Splendid · · Score: 1

      You're making the same mistake as GP in thinking that the answer is that simple.

      Long story short: The oil companies have plenty of money invested in keeping things the way they are. Regulations don't just write themselves.

      --
      Linux, you magnificent bastard, I read the fucking manual!
    113. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      If we start using the uranium in the ocean and in coal, and start prospecting for it again (They stopped in the mid '60s because they didn't need to find any more), current estimate is something like two or three billion years at current energy usage.

    114. Re:glow, baby, glow! by jimbolauski · · Score: 1

      Educated?

      A degree in sociology, art, cultural studies, ... does not make one educated.

      --
      Knowledge = Power
      P= W/t
      t=Money
      Money = Work/Knowledge so the less you know the more you make
    115. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Okay, how about "The type where people die and/or are injured"?

      Oops, Three Mile Island doesn't fit THAT definition...

    116. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      From Chernobyl:

      “One operator rings another and asks, ‘What shall I do? In the programme there are instructions of what to do, and then a lot of things are crossed out.’

      His interlocutor thought for a while and then replied, ‘Follow the crossed out instructions.’”

      Moral of the story: if you're doing a test to see how far you can push a reactor before it blows up, be damn sure you have a clue what you're doing.

    117. Re:glow, baby, glow! by Shakrai · · Score: 1

      Aircraft carriers are the exception, not the rule. It's pretty hard to sink a compartmentalized ship that displaces >100,000 tons, regardless of the weapons used. I was thinking more along the lines of surface combatants -- for better or worse they just aren't as survivable as they used to be. Can you name a single destroyer or cruiser that's on active duty which could survive a direct hit from a WW2 era shell?

      Regarding the harpoon, it's a fairly wussy anti-ship missile compared to some Russian designs. The P-700 (NATO calls it the SS-N-19 Shipwreck) has a 750 kilogram (>1,600 pound) warhead. It seems doubtful that any modern day surface combatant could survive a hit from such a warhead. An aircraft carrier probably could but you don't have to sink an aircraft carrier to render it useless -- all you have to do is damage it enough to preclude flight operations.

      I do agree with you and the GP regarding nuclear reactors being safe under combat conditions though. The Scorpion and Thresher both attest to this. Speaking of, it was the Scorpion that's believed to have been lost due to a faulty torpedo. The loss of the Thresher has never been attributed to her weaponry.

      --
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    118. Re:glow, baby, glow! by LWATCDR · · Score: 1

      Sorry I left out "If you want to vote in the primaries"
      You do not have to join the party but in many states you will then have no say in the primaries.
      Frankly not enough voters vote in the primaries so often the parties get stuck with the extreme members being a large percentage of the primary voters.
      But I did flubb it when I left out that voting in primary part. I was thinking ahead of my typing.

      --
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    119. Re:glow, baby, glow! by garyisabusyguy · · Score: 1

      So, you immediately overlay the actual events and problems with a petroleum based energy system with IMAGINED events of a nuclear based energy system????

      Aside from the need for proper regulation, your response reeks of a person who cannot (or will not) process facts that are given to them, but who would rather hang on to their preconceived notions.

      I find it hard to find adequate comparisons for nuclear power safety (in the Western world) to your 'deep horizons' scenario

      --
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    120. Re:glow, baby, glow! by garyisabusyguy · · Score: 1

      The Nuclear Navy is not what it used to be. Most nuclear vessels that are not submarines or aircraft carriers have been decommissioned.

      That is not to say that they were unsafe, just that the Navy (or Congress) felt that the benefit of being able to stay at sea indefinately did not outweigh the additional cost of construction.

      Aside from that all modern nuclear power generators used by the US Navy emply a system where constant power is required to keep the neutron absorbers out of the fuel. If there is any disruption of normal operations, then the dampening rods are forced back into place (usually a spring action that may operate at any angle the ship may be in) stalling the reaction.

      This is all in a completely contained unaccessible area. I watched some Bond movie that involved stealing the fuel from a naval reactor, and the former training petty officer (from a nuclear Cruiser) sitting next to me got so pissed off that he almost walked out of the movie.

      It is unfortunate that our society generates so much BS about nuclear generation, but if you want to be as safe as possible, then let the Navy run all of our power generation, since "The U.S. Navy has accumulated over 5,400 "reactor years of accident-free experience, and operates more than 80 nuclear-powered ships" http://en.wikipedia.org/wiki/Nuclear_navy#The_United_States_Navy

      --
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    121. Re:glow, baby, glow! by chris+mazuc · · Score: 1

      You say that like you know anything at all about me. Maybe you would be less inclined to assume idiotic things about people if you watched less fox news?

      --
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    122. Re:glow, baby, glow! by ckaminski · · Score: 1

      Dioxin is the new devil now, didn't you read that /. article?

    123. Re:glow, baby, glow! by Firethorn · · Score: 1

      Can you name a single destroyer or cruiser that's on active duty which could survive a direct hit from a WW2 era shell?

      Can you name a single destroyer or cruiser that's powered by a nuclear reactor?

      Just like how people survive getting shot by a .50BMG while others die from a .22lr, I'd say that modern destroyers/cruisers actually have an excellent chance, not 100% but not 0% either, of surviving at least a single hit from a WW2 era shell.

      At this time the nuclear ships you have to worry about are carriers and subs.

      --
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    124. Re:glow, baby, glow! by fyngyrz · · Score: 1

      After WWII, during testing we actually NUKED a lot of ships.

      And we're talking *really* nuked; for instance the Bikini test lit off a 23 kt bomb and did it right under the ships.

      The only vessel completely destroyed was a landing craft that the bomb was actually suspended from (90 feet underwater.) They never found any part of it. All the big ships survived intact, in the sense that they still had coherent hulls, etc. Not that you'd have wanted to be there...

      --
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    125. Re:glow, baby, glow! by Zencyde · · Score: 1

      This isn't true at all. Chernobyl happened because they shut off the safeties and ran the reactor at over 100%. Of course the damn thing blew up! We've since gone through TWO full generations of nuclear technology. We will NOT see another Chernobyl happened because no one is going to be dumb enough to try that experiment again. Another point I'd like to make is that (I'm fairly certain) nuclear power stations have greater potential to generate electricity and, in turn, we'll need less nuclear plants as compared to coal plants to output the same amount of power

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    126. Re:glow, baby, glow! by Darkman,+Walkin+Dude · · Score: 1

      Hey there, the sediments are what gets stuck in the turbines, and the storm surges are what overwhelm the wall, hence reducing power. This has zero to do with jetties or inlets, so I'm going to go ahead and assume you're seizing on the engineering challenges facing the idea as mentioned in the article, turning them into environmental challenges of your own imagining, and having a spot of apoplexy for no good reason, or possibly for entirely retarded reasons.

      The dams don't break the tidal surge, you moron, they just tap a bit of its power.

    127. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      OK then, try this for substance:

      The plants don't actually have long life spans, what's happening is that the government keeps re-licensing them long after their original shelf life has passed. That is, they will do that until one of the plants on an over-extended lifetime pops and maybe then we'll stop, like we didn't start dealing with shuttle foam damage until we blew up a shuttle.

      Many of the still-operating pressurized light water reactors have materials in their structure (containment steel, piping in the "hot" side of the water systems, etc.) that are in terrifyingly bad shape. The plants are kept running since it's obvious that it would be more expensive to shut them down. What that actually means is that, if somebody actually shut one down, we'd finally have to find out what it costs to decommission a plant (and also find out how the hell we'd actually do it, because nobody know how we'll cut up a huge, very "hot" mass of steel and concrete, or how we'll dispose of the chunks, or how we'll dispose of the spent fuel and low level waste, or (and this is my favorite part) how we'll dispose of all the tools that will have become "hot" while cutting up the plant. So, to prevent the true cost of a decommissioning from becoming apparent (and also to prevent the truth that we have no clue HOW TO DO IT from coming out), they just don't decommission the plant. They shut down Millstone Unit 1 because even the owner/operator/cheerleaders couldn't ignore the facts and justify the BS anymore (the exception that proves the rule). But Unit 1 is just sitting there because they don't want to start racking up decommissioning costs (and, again, because they have no idea what to do next, or how).

      Did you know that Millstone's owners are frantically trying to get the decommissioning costs picked up by the Connecticut or federal government? These costs WERE NOT figured in before. Ever. Because they knew that to even estimate them renders the actual cost of the electricity economically non-viable. That's true, and you're going to have to get used to it. And remember, this is the industry that repeatedly told us the juice from these plants would be "too cheap to meter".

      I give them credit for an elegant and simple solution (prevent decommissioning costs by not decommissioning), but the consequences are astoundingly dangerous.

      So, it's more expensive to shut a nuke down, that is, until one of them (like Millstone, an unintentionally ironic name considering that is IS one around our necks) finally screws the pooch because the neutron-embrittled steel in the containment fails (or whatever error cascade finally occurs) and all hell breaks loose.

      Design life on Millstone 2 was supposed to be 25 years plus or minus; it's still chugging away (licensed now until 2035, so unless it blows up it will run more than twice as long as it was designed to!) and scaring the hell out of those of us who understand what's actually going on in all the materials under bombardment from the neutron flux.

      Oh, did I mention that they cranked up the output way above what it was designed for?

      So, let's see: far older than its design life and pushed way beyond spec. Sure, that'll be fine. What could possibly go wrong?

      Millstone Unit 2

      Construction Permit Issued: December 11, 1970

      Final Safety Analysis Report (FSAR) Filed: August 15, 1972

      Full Term Operating Licensing Issued: September 26, 1975

      Full Power License: September 26, 1975

      Initial Criticality: October 17, 1975

      Commercial Operation: December 26, 1975

      100% Power: March 20, 1976

      >> “Stretch Power”: June 25, 1979 (pushed beyond design limits, is what they mean, pure "spin" language)

      Operating License Extension Requested: December 22, 1986 (because it was designed to be shut down around 1990 or so)

      Operating License Extension Issued: January 12, 1988 (first extension beyond design life)

      Full Term Operating License Expires: December 11, 2010 (that is, end of second lifetime

    128. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Name me one nuclear power station that actually went into operation and stayed within budget while it was constructed, operated and shut down agian.

      Palo Verde Nuclear Plant only it hasn't been shut down because it is generating power for over 250,000 homes at a cost far below market rates.

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

    129. Re:glow, baby, glow! by MachineShedFred · · Score: 1

      If I'm not mistaken, a large chunk of the world's uranium imports come from Australia too. You're sitting on the fuel, yet the envirodouchebags won't let you use it.

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    130. Re:glow, baby, glow! by MachineShedFred · · Score: 1

      I'd rather they take a long time to build and be expensive than be constructed in a slip-shod half-assed manner and have none of the safety and redundancy necessary when dealing with a controlled nuclear criticality...

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    131. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Not all of the delays were from lawsuits. Look up the term "regulatory ratcheting" and see if you'd like to live in a world where a plant under construction is not required to be redesigned or retrofitted to meet regulations put in place from something new we'd learned. Bill's plant went online last week and blew up yesterday because the framistat was underdesigned, but it's OK for Sam to keep building his plant with an underdesigned framistat? No, really: it isn't OK.

      Also, let's not lose sight of why some of those lawsuits were filed:

      Diablo Canyon was sited RIGHT SMACK ON AN ACTIVE EARTHQUAKE FAULT, a fault that everybody knew about but the risk of which was blithely dismissed by the owner/operator. NRC attorney Sheldon Trubatch said "We don't have to look at earthquakes in California because we have determined that they are not important to look at." You can't make up stuff this good, folks...

      Shoreham, NY: sited right smack in the middle of the only escape route out of Long Island, so you sit at home and fry or sit in the traffic jam and fry...

      Seabrook, NH Unit 2: even the owner/operator was finally forced to admit this site and plant design was a disaster, not least because their was no possible evacuation in case of disaster. Oh, and the NRC decided that it was OK for Unit 1 to dump 80 C water into a cold-water (10 C) marine biome because, what the hell, the only aquatic life they bothered to study, even though it was damaged, was not commercially fished (so much for the entire science of ecology, which defines interconnecting/interdependent species and niches). The NRC and the owner/operator didn't bother to look into what the hell ELSE that hot water did, or listen to the academics (and people who'd been gathering fish and data on fish there since forever) who did know. Seabrook Unit 1 was built right smack on top of a huge marsh river estuary complex where thousands of species come to breed. Well, not any more they don't and, guess what, for this and other reasons, fisheries on the NE coast of the US are in DEEP DEEP trouble (on the NE coast of Canada, the fisheries are crashed and science is pretty sure they are too far gone to rebound; the only difference is that they used nets with smaller holes, catching even the juvenile fish and so finishing the job).

      Diablo Canyon (again) was delayed/hit with suits because the construction contractor (and I'm not making this up) installed the plant machinery all screwed up, and the owner/operator wanted to just put in a bunch of non-design-tested, mickey-mouse piping fixes to squeak things around a little. WTF?

      Remember: there was responsible, reasoned, science-based pushback against an industry that, before and since, time and again, has proved that all it cares about is making its money (and not about what they do to YOU while they're making it). Was some anti-nuclear resistance idiocy? Yes, but the VAST majority of it was significant, substantive, and scientifically sound. Just because you don't like that fact doesn't mean it isn't true.

      For God's sake, build geothermal plants: you'll get the energy to the grid faster, safer, cheaper, and cleaner. Oh, wait that's right: nobody has a patent on, or owns, the heat rising from the Earth's core. But the energy industry sure as hell owns all the uranium mining and processing. Funny how that works...

      And, yes, I have advanced degrees in Biology, Ecology, and System Engineering.

      Also, I enjoy hugging trees.

    132. Re:glow, baby, glow! by MachineShedFred · · Score: 1

      For what it's worth, the Trojan Nuclear Generating Station in the Pacific Northwest was a Westinghouse PWR that was retired before the NRC license expired, and has been mostly disposed of - the cooling tower was imploded, and the reactor vessel buried upriver at Hanford.

      As for the cost questions, I have nothing. It was retired early due to Chernobyl-inspired hysteria in the early '90s, as well as some serious steam pipe degradation and corrosion which Westinghouse refused to warranty. Portland General Electric decided the public goodwill for shuttering it was worth more than the remaining 20+ years of operation, and now Oregon (and yes, Portland, the city that greenies love to point to) gets >50% of it's electricity from a coal plant in Boardman, OR.

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    133. Re:glow, baby, glow! by OeLeWaPpErKe · · Score: 1

      We can fuse atoms perfectly well ... we just can't do it efficiently.

      Every hospital with advanced medical imaging has a Farnsworth-Hirsh fusor on the premises (most efficient non-weapon neutron producer we know). So technically not only can we fuse atoms perfectly well, we do it on a regular, commercial basis.

      And if you want to do it in your own garage

      Of course, thanks to the tolerance in academia for differing opinions the only fusion design any academic can work on is the tokamak. It is actually considered a negative that the Z-pinch machine might work, and it is only due to good friends in DoE and Washington that it can get funding. The "scientific consensus" is that no form of inertial confinement will ever work, and that circular devices (like fusors and polywells) also cannot work. Problem is, of course, that both have been demonstrated in actual operation.

      The (US) military, by comparison, is sponsoring
      -> tokamaks (plural, what you might call "alternative" designs different from ITER)
      -> Z-pinch
      -> laser inertial confinement fusion
      -> polywell
      -> acoustic fusion
      and apparently 2 other options which are considered sensitive. Academia claim none of these designs will work, but half of them are considered unfeasible because they can't easily fit into the generally used equations for particle movement (e.g. a polywell is specifically designed to create a direct conversion between thermal and magnetic energy, resulting in a potential well. According to academia non-uniform temperature distributions are impossible, and exchanging energy between magnetic fields and temperature is stupid. Therefore "accepted" calculations show that a polywell device cannot produce fusion. There's one tiny issue with these statements : the device does work (even if nowhere as efficient as we would like))

      (and yes, I realize that allowing non-uniform temperature distributions in hot gases and-or plasmas is opening up a can of worms the size of which has not been seen since farao's Egypt. But that is is hard (very, very hard) to calculate doesn't mean it can't work)

      And if it's true that we have maybe 10-20 years of oil left, we better start sponsoring every last good and bad idea to build a working fusion reactor. Unless, of course, you like living at the luxury level your grandfather's dad lived. You know, without soap or toothpaste for "normal" people. Without cars. Etc.

      (and before anyone says it, electric cars are NOT a solution for energy generation. How anyone can be dumb enough to claim this is beyond me, but there's lots of greenies who claim this anyway)

    134. Re:glow, baby, glow! by Mike+Van+Pelt · · Score: 2, Interesting

      My CRC Handbook says that thorium is "about as common as lead", and "there is probably more energy available in the earth's crust from thorium than from uranium and all fossil fuels put together."

      Beyond that...

      Back in the 1970s, the Japanese demonstrated an ion exchange process to extract uranium from sea water, at a cost of about $200/pound (1970-something dollars.) That's large enough a potential source that it might as well be infinite.

      If we haven't perfected fusion, or built solar power satellites in all that time, we might as well just give up, rip off all our clothes, and climb back into the trees.

    135. Re:glow, baby, glow! by Mike+Van+Pelt · · Score: 1

      I saved a cool writeup on Chernobyl from the old GEnie forum days:

      http://mikevanpelt.com/chernobyl.html

      The one thing I'd add to your post is the structure of the control rods at Chernobyl, and how they were abused on that fateful day.

      The control rods at Chernobyl were "8 meters long, a 1 meter graphite tip, 1 meter of neutral material, and then 5 meters of neutron absorbing material." They had pulled the control rods completely out of the reactor -- all 8 feet of them.

      Then, when things started to go non-linear, and they tried to insert them, the first three feet were graphite. More moderator. More reactivity.

      Oops....

    136. Re:glow, baby, glow! by bsercombe72 · · Score: 1

      With nuclear it's not the spent fuel that is the problem, but the spent reactor. Low and medium level radioactive materials from decommissioned reactors have far more mass, volume and are much more difficult to break down and transport to disposal sites than the minuscule volume of spent fuel from a reactor. BTW, I'm a nuclear advocate (who works in the petroleum industry - go figure). You want to build a nuke power plant here in Australia? I'll buy the land right where the trucks drive the fuel in and out and move there with my family. Hopefully the design selected will be a GT-MHR which produces 100,000 times less waste than a coal plant.

    137. Re:glow, baby, glow! by Shakrai · · Score: 1

      Can you name a single destroyer or cruiser that's powered by a nuclear reactor?

      Russia still maintains at least one active Kirov class missile cruiser.

      I'd say that modern destroyers/cruisers actually have an excellent chance, not 100% but not 0% either, of surviving at least a single hit from a WW2 era shell.

      I think not. Considering the damage done by Exocet missiles to the USS Stark and British Destroyers during the Falklands conflict..... how do you suppose the Exocet compares to a WW2 era shell in terms of explosive and kinetic energy?

      At this time the nuclear ships you have to worry about are carriers and subs.

      Why limit the conversation to nuclear powered ships?

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    138. Re:glow, baby, glow! by mjwx · · Score: 1

      It's one thing I'm pissed off at a lot of environuts for,

      It's not the environuts in Australia. It's the uninformed populous.

      Our environuts are too busy trying to ram whaling vessels then actually doing anything about nuclear power. It's the NIMBY's and BANANA's who don't have a clue how safe nuclear power is and how damaging coal power is. All these idiots here is blah, blah, RADIATION, blah. regardless of the actual fact that nuclear power will result in less toxin's and pollutants being released into the air and groundwater even if there is a Three Mile Island. Not to mention the reduction in costs over the long run, the problem is that Bob and Sheila Q Moron doesn't understand nuclear technology thus are a afraid of it.

      Uninformed fear of radiation is so bad that people will complain to high heaven about mobile phones yet will put their microwaves at head height and stand near them for 10 minutes or go out into the sun for hours at a time with no sunscreen (not like that's ever caused a melanoma).

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    139. Re:glow, baby, glow! by mjwx · · Score: 1

      Basically, in the case of a uncontrolled sinking, crew or automatic systems SCRAM the reactors. The vessel sinks to the bottom, where the residual heat from the reactor is taken care of by the vast amounts of cold ocean water.

      I know reactors are built tough but...

      If a nulcear sub or carrier goes down in the mid Atlantic or pacific, exactly how much pressure could a reactor casing take (fair to assume the reactor will go intact, the Bismarck took one hell of a pounding before the magazine blew up). If breached what would be the ultimate result (explosion, fission will continue, fission will stop). I'm asking out of sheer curiosity, I'm not a nuclear scientist but I know enough to know that a Chernobyl type accident requires several failures to occur in and that a nuclear explosion at 4000 metres will do little to affect much of anything.

      --
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    140. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Not all of the delays were from lawsuits. Look up the term "regulatory ratcheting" and see if you'd like to live in a world where a plant under construction is not required to be redesigned or retrofitted to meet regulations put in place from something new we'd learned. Bill's plant went online last week and blew up yesterday because the framistat was underdesigned, but it's OK for Sam to keep building his plant with an underdesigned framistat? No, really: it isn't OK.

      Also, let's not lose sight of why some of those lawsuits were filed:

      Diablo Canyon was sited RIGHT SMACK ON AN ACTIVE EARTHQUAKE FAULT, a fault that everybody knew about but the risk of which was blithely dismissed by the owner/operator. NRC attorney Sheldon Trubatch said "We don't have to look at earthquakes in California because we have determined that they are not important to look at." You can't make up stuff this good, folks...

      Shoreham, NY: sited right smack in the middle of the only escape route out of Long Island, so you sit at home and fry or sit in the traffic jam and fry...

      Seabrook, NH Unit 2: even the owner/operator was finally forced to admit this site and plant design was a disaster, not least because their was no possible evacuation in case of disaster. Oh, and the NRC decided that it was OK for Unit 1 to dump 80 C water into a cold-water (10 C) marine biome because, what the hell, the only aquatic life they bothered to study, even though it was damaged, was not commercially fished (so much for the entire science of ecology, which defines interconnecting/interdependent species and niches). The NRC and the owner/operator didn't bother to look into what the hell ELSE that hot water did, or listen to the academics (and people who'd been gathering fish and data on fish there since forever) who did know. Seabrook Unit 1 was built right smack on top of a huge marsh river estuary complex where thousands of species come to breed. Well, not any more they don't and, guess what, for this and other reasons, fisheries on the NE coast of the US are in DEEP DEEP trouble (on the NE coast of Canada, the fisheries are crashed and science is pretty sure they are too far gone to rebound; the only difference is that they used nets with smaller holes, catching even the juvenile fish and so finishing the job).

      Diablo Canyon (again) was delayed/hit with suits because the construction contractor (and I'm not making this up) installed the plant machinery all screwed up, and the owner/operator wanted to just put in a bunch of non-design-tested, mickey-mouse piping fixes to squeak things around a little. WTF?

      Remember: there was responsible, reasoned, science-based pushback against an industry that, before and since, time and again, has proved that all it cares about is making its money (and not about what they do to YOU while they're making it). Was some anti-nuclear resistance idiocy? Yes, but the VAST majority of it was significant, substantive, and scientifically sound. Just because you don't like that fact doesn't mean it isn't true.

      For God's sake, build geothermal plants: you'll get the energy to the grid faster, safer, cheaper, and cleaner. Oh, wait that's right: nobody has a patent on, or owns, the heat rising from the Earth's core. But the energy industry sure as hell owns all the uranium mining and processing. Funny how that works...

      And, yes, I have advanced degrees in Biology, Ecology, and System Engineering.

      Also, I enjoy hugging trees. ..

    141. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      30 years overdue.
      Thank you Jane Fonda and other "Hollywood Consume as a I say not as I consume" types.

    142. Re:glow, baby, glow! by MachineShedFred · · Score: 1

      Yes, it can be manufactured from it, a.k.a. reprocessing.

      Reprocessing cannot be done currently in the United States, due to boorish politicians making dumb arbitrary rules. Therefore, the spent fuel from PWR's sit in pools, with all the transuranic neutron poisons still in them, which is why they were removed from the reactor vessel to begin with.

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    143. Re:glow, baby, glow! by LWATCDR · · Score: 1

      I think you really need to read about what you post.
      "Dynamic Tidal Power (DTP) is a new concept involving the construction of very long dams of about 30 to 50 km, extending from the coast straight out into the ocean, with a perpendicular barrier at the far end, forming a large 'T' shape."
      That very long dame going 30 to 50 km out into the sea is the mother of all Jetties. It would have a huge effect on the flow of water and sediment along the cost. Maybe you know little to nothing about the sea but there are often strong currents that flow along the costs that are vital to the ecology of the cost lines.
      Even a small jetty well under 1 km in length can cause a lot of problems along the coast line.
      And I fear that you also have no idea what a storm surge is. It isn't a title surge. It is a wall of water that a hurricane pushes in front of it.
      The east coast of Florida is lucky because we do a lot of big storm surges because of the shape of our coast and the seabed. You put a 50km dam anywhere on the coast and get a storm hitting that area correctly and instead of 2 to five meter surge you could see a ten plus meter surge. Which will take the damage from the millions to the 10 of billions in places.
      Not only that but it could take the death toll from zero to hundreds or thousands depending on the evacuation.
      Only a child or someone that doesn't live near the sea would think that you could put a huge dam 50 km out into the sea and not have huge consequences.
      So no I think you have fallen in love with this mega project and are dismissing the potential issues it could cause. You simply call them engineering challenges and they are that. Can they be resolved? Maybe.
      But the engineering challenges, uncertainty, and frankly costs of this project are much greater than a nuclear power plant.
      And frankly the likely ecological impact as well.
      Just think of the cost and difficulty of building a 50KM dam out into the sea!
      And then building the T shape at the end of it!
      Then think how vulnerable it is to storm damage.
      Thanks but no thanks. This is well into the pipe dream category.
      You like to use the words retarded and moron. I suggest that stop using middle school tactics and consider that as in all proposed "big ideas" that the risks are under explored and often over looked while the costs and difficulties are under estimated.
      Here is an example of you not thinking clearly about the problems.
      Sediments will not just stuck in the turbines the will be dropped all along the dam up to the turbines. It will also tend to starve other locations of those sediments. Like everything else in nature sediments are not good or bad. The right amount is vital. Too much is terrible. Too little is terrible.
      That is just one really big issue with this.
      Next issue for you.
      Many types of fish and wild life migrate up and down coasts. That dam will cause them issues and going through turbines is not usually a good thing for fish.

      So you can keep calling name because I dare to point out just how risky this mega structure really is all you want but the risks are very real and not easy to dismiss if you know even a little bit about the ocean.

       

      --
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    144. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Your right! Their article says they will have one in Georgia by 2016. If construction goes anything like that last one built here by the Southern Company it won't get finished until 2024. The last one was 8 years over the projected time and several billion in cost over runs.

    145. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      people who don't understand hot-rock geothermal?

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    146. Re:glow, baby, glow! by Firethorn · · Score: 1

      If a nulcear sub or carrier goes down in the mid Atlantic or pacific, exactly how much pressure could a reactor casing take

      Details probably classified, but consider this: What happens when you take a vessel that's designed to contain not inconsiderable interior pressure and put it into an environment where it has more exterior pressure?

      Or, to put it another way; water is incompressible. A reactor vessel is filled with water for cooling and power transfer. Any pressure put on the vessel by the sea is going to be countered by the water in the vessel.

      Think about it this way: Take a ballon, fill it with water. Tie a string around the end and put a lead weight on it. At what depth would you expect it to crush at? Or take two glass vessels - one has a couple pounds of lead and is filled with water, the other has enough lead to match the weight of the other but is sealed with air inside. The one with air will break; the one filled with water won't, at least not just from water pressure.

      If breached what would be the ultimate result (explosion, fission will continue, fission will stop).

      Simple question that can be very complex:

      Worst case: Breach occurs while reactor is in full operation. The missile/shell managed a direct hit on the reactor casing, probably.
      Results: probable steam explosion(not nuclear), spread of radioactive material. Fission likely stops, though radioactivity will be high at first. As an uranium nuclear pile is even denser than lead, any parts that hit the ocean are going to sink, rapidly. While highly radioactive water doesn't pick up radioactivity all that easily, oceans are good at the 'dilute' thing; remember the gulf oil spill is 1.5 - 2.5 MILLION gallons a day. You could fit a submarine pile into a couple barrels.

      Theoretical 'impact at bottom of ocean' breach: The reactor has probably already SCRAMED - fission has already stopped. There will be no explosion as the reactor has already cooled too much to generate steam; much less generate steam at the pressures found at the bottom of the sea. Fission will not restart, though high radioactivity levels will have the pile materials producing heat for some time. Heat and radiation will fade into background within inches, you'd need impressive scientific equipment to detect much any further away. As a bonus, the pile likely hits the ocean bed at a good enough velocity to penetrate the mud covering most of the ocean floor by a good distance. Still plenty of water to keep the heat under control, but the mud(once settled) restricts water movement and limits contamination.

      BTW, Chernobyl wasn't a nuclear explosion; it was primarily a steam explosion that scattered radioactive material. Essentially a 'dirty bomb' similar to what we worry about the terrorists setting off; just on a massive scale. Reactors aren't set up to be able to create an actual nuclear explosion like what bombs produce.

      --
      I don't read AC A human right
    147. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      Most environmentalists I know (including me) find tidal projects pretty damn funny since, in a couple of decades, they'll be under water due to global sea level rise.

      They'll make great artificial reefs, though...

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    148. Re:glow, baby, glow! by Firethorn · · Score: 1

      Russia still maintains at least one active Kirov class missile cruiser.

      Didn't know that; more familiar with US ships.

      how do you suppose the Exocet compares to a WW2 era shell in terms of explosive and kinetic energy?

      Exocet: 670 kg, 165 kg warhead. 315 m/s velocity. 180km range
      Mark 8 shell for the 16"/50 mounted on an Iowa: 1200 kg 820 m/s at the muzzle. ~20km range Unable to find amount of explosives.

      Still, the USS Stark was a frigate. And it survived it's two hits.

      Hmm... I'd say the Exocet is a 7.62x51 vs a .50BMG for the shell. The best shell my quick search found.

      Why limit the conversation to nuclear powered ships?

      Because this was originally about the risk of having reactor breaches due to battle damage to nuclear powered ships in combat

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      I don't read AC A human right
    149. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 2, Insightful

      >has basically ZERO accidents

      Do you believe everything you read? Do you think the USN goes around broadcasting all it's "unusual events"?

      Can you possibly fathom the subtle concept that the Navy finds valid security reasons or other, less-authentic excuses to suppress the information?

      Quick quiz: how many USN nuclear reactors are now on the bottom of the world's oceans? (And yes, that does count as an accident: it's called a "lost source" type.)

      Go read a book.

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    150. Re:glow, baby, glow! by Shakrai · · Score: 1

      Still, the USS Stark was a frigate. And it survived it's two hits.

      Not sure the terms 'frigate', 'destroyer' or 'cruiser' have much meaning anymore. The Perry Class displaces more than most (all?) WW2-era destroyers. The Ticonderoga Class were originally classified as destroyers and subsequently became cruisers to appease some Congress-critters that thought the US Navy had a "cruiser gap" or some such. The Arleigh Burke class beats them in almost every department except weapons capacity (90 VLS cells vs 126 if I recall correctly) but are classified as destroyers.

      The Stark's survival was pretty amazing -- good damage control on the part of her crew -- though it should be noted that one of the missiles failed to explode.

      Mark 8 shell for the 16"/50 mounted on an Iowa: 1200 kg 820 m/s at the muzzle. ~20km range Unable to find amount of explosives.

      Actually the range was closer to 40km. Maybe you were thinking miles instead of km? I couldn't find any information on the explosive charge in those shells either. You'd think it would be commonly available for a weapons system that was introduced over seventy years ago.

      Because this was originally about the risk of having reactor breaches due to battle damage to nuclear powered ships in combat

      I agree with you on that point. Not much danger of that. Even on the non-capital surface ships that previously carried them (the Virginia class cruisers). The reactor vessel is probably the strongest part of a nuclear powered ship -- it has to be to contain the radioactivity -- and the least likely to be breached as a result of battle damage.

      --
      I want peace on earth and goodwill toward man.
      We are the United States Government! We don't do that sort of thing.
    151. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      Again with the "coal kills with particulates, heavy metals, etc."

      Let's try this once more and see if it gets through: coal needn't kill through particulates, etc, if the industry would bother to (or be required to) properly scrub stack gasses with existing technology (existing for, oh, twenty or thirty years now).

      Got it? It really isn't that difficult a concept to grasp. Now, go tell all your friends.

      There's no justification for not scrubbing stack gasses. Unless you put profits ahead of public health. That never happens, though, right?

      CO2 release is a different problem, but could be addressed by catalytically-moderated coal burning. People are working on that, but, what do you want to bet: when catalytic, non- (or less-) CO2-emitting coal-to-energy technology becomes available, the industry will say (now, I'm just guessing here), "Catalysts? We don't need no stinking catalysts: those plants cost too much, and all my sooty, heavy-metal-poison-releasing coal burning plants work just fine."

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    152. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      people who haven't heard about hot-rock geothermal?

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    153. Re:glow, baby, glow! by RobertLTux · · Score: 1

      Do you believe everything you read? when ive seen multiple sources yes
      Do you think the USN goes around broadcasting all it's "unusual events"? of course not

      Can you possibly fathom the subtle concept that the Navy finds valid security reasons or other, less-authentic excuses to suppress the information? but the accident reports have to be filed the existence of the reports is not

      Quick quiz: how many USN nuclear reactors are now on the bottom of the world's oceans? dunno but "lost source" means that the reactor is "intact" and may be functional

      If you can provide a .mil url listing actual reports of naval reactor accidents then i will concede the point otherwise .... (oh and btw basically zero includes this case http://www.arlingtoncemetery.net/rlmckinl.htm)

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      Any person using FTFY or editing my postings agrees to a US$50.00 charge
    154. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      >potential to have the least environmental impact

      You have GOT to be joking.

      So, we can dump all the tailings from the uranium mines and all the high-level fuel waste in your driveway, then? For about 2 - 5 million years?

      Thanks. Imagine how much money you just saved the rest of us!

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    155. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      >uninformed fear of radiation

      There are good reasons to fear it even if you ARE informed; that's why there's this little science called "Health Physics".

      Even low-level waste is capable of causing disease and mutations that can pass to the next generation.

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    156. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      >Thatcher

      The problem with unregulated Laissez-Faire capitalism is that is doesn't work.

      http://en.wikipedia.org/wiki/Wall_Street_Crash_of_2008

      http://en.wikipedia.org/wiki/Emergency_Economic_Stabilization_Act_of_2008

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    157. Re:glow, baby, glow! by chris+mazuc · · Score: 1

      Not that we shouldn't build HDR plants where they make sense, but good luck building them in Florida (or anywhere in the lower 48 states of the US east of the Rockies). The rock just isn't hot enough, even at 6km.

      --
      E pluribus unum
    158. Re:glow, baby, glow! by TheTurtlesMoves · · Score: 1

      What trees? ;)

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    159. Re:glow, baby, glow! by TheTurtlesMoves · · Score: 1

      Name me one *[dam/coal/gas]* power station that actually went into operation and stayed within budget while it was constructed..

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    160. Re:glow, baby, glow! by TheTurtlesMoves · · Score: 1

      Good luck telling people that you don't need the ~70km of coastline. Also the price tag for the resultant electricity may not be favorable at all.

      --
      The Grey Goo disaster happened 3 billion years ago. This rock is covered in self replicating machines!
    161. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      You flunked your quiz; here is the answer, in question form:

      Where are the USS Thresher and USS Scorpion and their nuclear reactor cores?

      >lost source" means that the reactor is "intact" and may be functional

      Not sure what planet you're from, but the Earth definition of "lost source" says nothing about what the source is or whether what was lost is functional; it just means it is lost.
          http://en.wikipedia.org/wiki/Nuclear_and_radiation_accidents#Lost_source

      "Lost source accidents, also referred to as an orphan source are incidents in which a radioactive source is lost, stolen or abandoned. The source then might cause harm to humans."

      >If you can provide a .mil url listing actual reports of naval reactor accidents

      No, YOU provide ME unassailably genuine CLASSIFIED USN documents which disclose details of nuclear accidents. You can't, can you? Does that logically prove that such documents don't exist, or that such accidents have never happened? Besides, and I'll say this again, but more slowly for you this time: a lost reactor core is a nuclear accident, so I've already provided evidence of two nuclear accidents. You do accept that Thresher and Scorpion are sunk, yes?

      Have you spent many careful hours formulating questions for your buddies in the US nuclear navy, questions designed to keep them from revealing anything they shouldn't but allowing them to say, without saying it outright or disclosing operational details, words to the effect of "Yes, there have been nuclear accidents in USN nuclear operations?" I have. And they knew what I was up to and answered me because they were honest people (and very, very brave; God bless the USN!!).

      Idiot. Go read a book.

      And before you start whining about how I'm being mean to you: I'm only abrupt and dismissive with trolls or people who speak with self-importance and authority but who clearly haven't got any facts (or any correct ones), or who are unwilling to listen. Otherwise, I am the very model of civility and helpfulness: among my reasons for this behavior is how much I have learned from people who politely, patiently, showed me new things or showed me I was mistaken.

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    162. Re:glow, baby, glow! by thrawn_aj · · Score: 1

      Of course, thanks to the tolerance in academia for differing opinions

      The "scientific consensus" is that no form of inertial confinement will ever work,

      Academia claim none of these designs will work,

      According to academia non-uniform temperature distributions are impossible, and exchanging energy between magnetic fields and temperature is stupid.

      This "academia" must be a real sonovabitch. Some cranks fail at publishing and academia is blamed. How delightful. The last statement I quote above is particularly ridiculous. Strawman much?

      we better start sponsoring every last good and bad idea to build a working fusion reactor.

      Funding is limited. People with ideas are a dime a dozen. People with good ideas are extremely rare. People with good ideas who (1) can do something with the idea or (2) put their fucking ego aside and collaborate with someone who can; are fourth-nipple-rare. This is far from my field but if you ever worked in academia, you'd realize just how many stupid people there are out there who think they are fucking geniuses. The emails I get stand as proud testament to that fact. That is not to say that some scientists don't do exactly that. It's just that for someone who took such pains to provide Wiki citations for his science, you're sure as hell vague about exactly who this "academia" person is (rather, what percentage of the field is being so negative). Also, I loathe the noobs who think that a scientist is being hostile when he/she is merely being apathetic. Ideas are cheap, fusion (today) is an engineering problem and won't be solved by armchair kooks. If you think you have a winning idea, use that intelligence to go the next step - diplomacy, tactics, whatever is needed to GET THE JOB DONE. If these geniuses are waiting around for some sugar daddy to throw a million bucks in their lap, they can just keep on dreaming - that's not how things work.

    163. Re:glow, baby, glow! by sjames · · Score: 1

      No, they can clean them up and put them back in the mine where they got it from.

      Unless I can dump the thorium and radium laced flyash from the coal fired plants on your driveway or raze your neighborhood flat for solar collectors.

    164. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      Remember this: the companies that want to build nuclear-powered plants own, or are heavily invested in, US Uranium mines, nuclear fuel processing plants, and nuclear-powered energy generating stations. These companies see market conditions today as an opportunity to make more money using things they already own and to keep playing the game the way they've always played it.

      They don't own the sun, so they don't want to invest in solar power because they can't effectively control supply, demand, or price.

      They don't own the wind, so they don't want to invest in wind power because they can't effectively control supply, demand, or price.

      They don't own the heat from the Earth's core, so they don't want to invest in geothermal despite the fact that bars to entry are so much lower than nuclear or coal (smaller initial capital and startup costs, shorter time between construction start and ROI, cheaper waste disposal costs, etc., etc.). The reason is that they can't effectively control supply, demand, or price. And yes, geothermal is economically viable here in the US; see http://web.mit.edu/newsoffice/2007/geothermal.html and then go read the 2007 MIT report to which the linked article refers. Hot-rock geothermal plants are one whole lot cheaper to build than nuclear power stations.

      I'll never forget the day one of my Dad's buddies was over for dinner during the 1973 "oil crisis". He was a big-time VP for Gulf; he had been for a long time, and he was for a long time afterward. My Dad asked him how much of the oil product price spike was real and how much was oil industry manipulation. The guy put a big smirk on his face and said, "Oh, about half and half." And, before you start, there is far more easily found, compelling evidence than that one story of oil industry price and supply manipulation, so don't whine to me about anecdotes.

      The people running the energy industry don't care about providing energy: they care about making money, and they don't care what happens to you while they do that.

    165. Re:glow, baby, glow! by WindShadow · · Score: 1

      Given the business ethics of most energy companies, they would bribe people at MIH and FDA and get spent fuel declared a food group.

    166. Re:glow, baby, glow! by fyngyrz · · Score: 1

      Look, no one - well, not me, and not anyone with any sense - is thinking that building them wrong is a good idea. Yeah, they should be designed so they can cool themselves without toasting the local biology. Building them on fault lines is not called for. Etc.

      But this does not reasonably equate to "No building nukes." Which is what we got out of the combination of what you call "responsible, reasoned, science-based pushback" and the foaming-at-the-mouth wackos who see imaginary radiation exuding from any nuclear installation, putting dents in their tin-foil hats.

      For God's sake, build geothermal plants

      Skipping the superstition -- "God" cares no more about this than the easter bunny, and for the same reason -- tell me: How many average geothermal plants does it take to equal the output of one average nuke (which would be about 853 MWe today)? 1/10th of a plant? 10 plants? How many sites are appropriate for geothermal taps? And what about cost? Environmental impact? What happens when we move all that heat to the surface? In other words, exactly how practical is it to suggest that geothermal plants be built *instead* of nukes?

      Note that I am not in the least biased against geothermal plants. I'm simply observing that since you seem to be suggesting that they be built instead of nukes, it would be useful to know how they'd do in that role. We know a huge solar installation in the SW desert would generate enough power to serve the whole country. How does geothermal stand up in light of that?

      Over to you.

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      I've fallen off your lawn, and I can't get up.
    167. Re:glow, baby, glow! by mjwx · · Score: 1

      There are good reasons to fear it even if you ARE informed; that's why there's this little science called "Health Physics".

      Even low-level waste is capable of causing disease and mutations that can pass to the next generation.

      For crying out loud, this is the problem I was talking about.

      Do you know just how much radiation you need to be exposed to for this to happen and in what time frame. You do know that you are bathed in radiation each day, right. Everything from microwave to visible light to an amount of ionising radiation caused by that giant nuclear explosion in the sky (Alpha and Beta particles as well as X-rays and Gamma rays are forms ionising radiation). Even a Banana contains beta particles, the same type of radiation that killed Alexander Litvinenko, a beta emitter only dangerous if you ingest it and people eat banana's every day. Just saying "radiation is bad mmmkay" is counter productive as you have context (how much radiation, what type of radiation, safe exposure times), its as bad as saying "going out into the sun is bad mmmkay" because the sun is far more likely to kill you (via cancer, melanoma is a killer especially if untreated) then ionising radiation yet time in the sun is actually beneficial (best source of Vitamin D).

      If you are informed, you can take measures to mitigate the risks like we do with nuclear power and medical radioactive material and devices. There is no need to fear radiation as long as you understand and have a healthy respect for it.

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      Calling someone a "hater" only means you can not rationally rebut their argument.
    168. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      >put them back in the mine where they got it from

      The could you see, but they won't: they say it cuts into the profits, and what's wrong with radiation leaking into the groundwater for a few million years anyway?

      >thorium and radium laced flyash

      If they used scrubbers that have been available for 30 years or so, they wouldn't need to. But they say is costs too much, and after all, what's the big fuss about a few not-rich, not-white kids with asthma?

      You think you're being funny, but you're making my points for me. Hope you enjoy the irony.

      And thanks!

    169. Re:glow, baby, glow! by sjames · · Score: 1

      You know scrubbers don't magically make the stuff disappear right? If they scrub it (and they do), they get a big pile of radioactive ash that they have to dispose of. Typically, they just pile it up and pretend it doesn't leech into the groundwater.

      The word 'potentially' means it is within the realm of possibility. That is, it will happen if everyone does the right thing (or is forced to).

    170. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      >"radiation is bad mmmkay"

      Shut the FUCK up.

      If you know anything about health physics you know it is TRUE that it only takes one radiation event to cause injury or disease. One. The greedy bozos who've been running nuclear power have proven time and again that they can't be trusted to do anything that slows them down or costs them money, even "little" things like proper disposal of Low Level Radioactive Waste (LLRW) which might cause that one event. They all justify themselves exactly as you just did. Exactly the same way.

      It's people like you who don't get it and want to soft-side dangers like LLRW who are the real danger. There are such STRINGENT rules about handling even LLRW because IT IS GOD-DAMNED DANGEROUS. Get that through your head. It doesn't matter how unlikely, or how long it might take: it is a known risk that must be avoided. Yes, the sun or a cosmic ray event may kill you with ionizing radiation (mmmkay? fuck you!), but now we've upped the ante by adding to the background many man-made radiation sources.

      Do you really think you're smarter than all the astoundingly brilliant people who figured out and wrote the rules? Maybe you're more arrogant, but I doubt you're smarter. Would you like us to ship the waste to your home, since you don't seem to mind at all? You can roll around in it during your time off and tell us how safe you feel.

      I wore a dosimeter for years and studied this subject **hard** and learned and followed the rules to make sure I didn't f*ck up on my colleagues or myself. Step into a medical or scientific or industrial facility and say what you just said and somebody with a PhD in physics, or the facility radiation health officer, will slap your mouth shut and then someone else will pull your badge: they won't want you around to kill or injure somebody because you think LLRW is no big deal and you like making fun of people who, because they understand the physics of radiation events (however thermodynamically unlikely), follow the rules.

      Perhaps you can live with "maybe I caused somebody's cancer or birth defect". I can't, and I won't let it happen on my watch because of sloppiness, arrogance, or stupidity. I'd far rather live with "I did everything I could to PREVENT cancer or birth defects".

      See the difference? If you do, then you understand science.

      If you don't, I can't help you.

    171. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      It's viable. Just because you don't know something doesn't mean is isn't true.

      Go read the MIT report - http://geothermal.inel.gov/publications/future_of_geothermal_energy.pdf

      You don't need REALLY hot rock (400 C), you just need hot rock; from the MIT report a temperature of 150 C will do.

      Go read some thermocline maps. Go read up on the latest technology.

      You know, you might want to listen to those MIT rocket surgeons: they've, like, read books and stuff.

    172. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      >"radiation is bad mmmkay"

      Shut the FUCK up.

      If you know anything about health physics you know it is TRUE that it only takes one radiation event to cause injury or disease. One. The greedy bozos who've been running nuclear power have proven time and again that they can't be trusted to do anything that slows them down or costs them money, even "little" things like proper disposal of Low Level Radioactive Waste (LLRW) which might cause that one event. Those corrupt fools all justify themselves exactly as you just did. Exactly the same way.

      It's people like you who don't get it and want to soft-side dangers like LLRW who are the real danger. Get this through you head: there are such STRINGENT rules about handling even LLRW because IT IS GOD-DAMNED DANGEROUS. It doesn't matter how unlikely, or how long it might take: it is a known risk that must be avoided. Yes, the sun or a cosmic ray event may kill you with ionizing radiation (mmmkay? fuck you!), but now we've upped the ante by adding to the natural background many man-made radiation sources.

      Do you really think you're smarter than all the astoundingly brilliant people who figured out and wrote the radiation control rules? Maybe you're more arrogant, but I doubt you're smarter. Would you like us to ship the waste to your home, since you don't seem to mind at all? You can roll around in it during your time off and tell us how safe you feel.

      I wore a dosimeter for years and studied this subject **hard** and learned and followed the rules to make sure I didn't fuck up on my colleagues or myself. Step into a medical or scientific or industrial facility and say what you just said and somebody with a PhD in physics, or the facility radiation health officer, will slap your mouth shut and then someone else will pull your badge: they won't want you around to kill or injure somebody or expose them to big-time legal risk because you think LLRW is no big deal and you like making fun of people who, because they understand the physics of radiation events (however thermodynamically unlikely), follow the rules.

      Perhaps you can live with "maybe I caused somebody's cancer or birth defect". I can't, and I won't let it happen on my watch because of sloppiness, arrogance, greed, or stupidity. I'd far rather live with "I did everything I could to PREVENT cancer or birth defects".

      See the difference? If you do, then you understand science.

      If you don't, I can't help you.

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    173. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      >number of people whose health is affected by coal based energy

      Mostly because the greedy bastards won't use stack gas scrubber technology that's been around for decades. Doesn't stop CO2, but particulates and radioactive flyash are caught.

      They could have amortized these scrubbers over the past decades and be into pure profit again, but, that makes too much sense. And somebody might not have been able to hit their quarterly profit targets a few times.

      But all those non-rich, non-white kids with asthma and other people who died from coal fired plants while the industry failed to retrofit, that's OK as part of doing business?

      If you believe that, go get bent.

      >the environmentalists are in fact responsible for millions of deaths

      Read history and see how many more millions have died or been permanently damaged from corporate greed. Assuming you bother to read things that cause you cognitive dissonance.

      Tell me where you live and I bet in about 5 minutes or less I can show you an environmental law or regulation that has kept you healthy or alive, starting with the Clean Air and Clean Water acts.

      And before you start whining, I am pro-capitalism, just not capitalism that kills or maims because it's cheaper to run a business that way.

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    174. Re:glow, baby, glow! by Szechuan+Vanilla · · Score: 1

      What's overdue is hot dry rock geothermal: MIT published a report in 2007 about how this energy generation technology is viable in the US, and not just near places like Yosemite and Yellowstone (http://web.mit.edu/newsoffice/2007/geothermal.html). Any place where you can get a temperature gradient of about 150 C works, and that's a lot of places at depths our drilling technology can easily reach now. Also, these plants are factors of 10 cheaper than nukes, can be brought online faster, are carbon neutral, and last many times longer since there is no neutron flux ripping up or creating induced radiation in the machinery.

      You might want to pay attention to those rocket surgeons at MIT: they've, like, read books and stuff.

      The people who want to bring you more nuclear power stations own oil, coal, uranium mining, nuclear fuel processing, and nuclear power generating stations. They just want to keep making more money with what they own. They don't care what happens to you when they do it. If you don't believe that, I can't help you because the evidence is there, from how they fought against regulation of nuclear power plants and wastes, coal mine safety regulation, double-bottomed oil tankers, regulation on offshore wells, pollution controls on refineries and so on and so on (can you say Deepwater Horizon? I knew you could..).

      These people want nuclear power stations because they don't own the solar power of the sun, or the power of the wind, or the heat at the core of the earth, and, because they don't own them, they can't artificially drive prices.

        = = =

      PS: Re Thatcher: the problem with unrestricted laissez-faire capitalism is that it doesn't work.

                  http://en.wikipedia.org/wiki/Wall_Street_Crash_of_2008

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

                  http://en.wikipedia.org/wiki/Panic_of_1873

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    175. Re:glow, baby, glow! by AK+Marc · · Score: 1

      I was talking about the US. They take long because of governmental interference (in the sense of the courts being part of the government). If the government didn't allow governmental interference, then they'd be on time.

      The government doesn't ever do anything on budget because the government doesn't do anything. They contract it all out to companies who are massively overbudget repeatedly and the government does nothing because those same companies pay off the congressmen to continue to send money their way (and are usually also defense contractors). But when you look at what state governments do with roads, they are on budget quite often, at least as much as private enterprise. And when nuclear plants built by private companies, they often go over by massive amounts, even more than what's expected in the grossly tainted defense contracts handled by the government. That's what prevents them from being built now, the worries that one started will be sued into unprofitability.

    176. Re:glow, baby, glow! by Anonymous Coward · · Score: 0

      no, scrubbers aren't magic, but it is a lot easier to pick up one pile of ash (radioactivity and all) and dispose of it than it is to go sweep the entire surface of the planet downwind from the stack in a useless effort to gather what never should have been spread in the first place, wouldn't you agree?

    177. Re:glow, baby, glow! by sjames · · Score: 1

      Lets see if I have this right:

      You're saying nuclear is bad because they'll leave no penny un-pinched and will scatter mine tailings and waste far and wide.

      You're also saying coal is fine because they'll spare no expense in properly scrubbing their exhaust and disposing of the radioactive ash?

      Something seems inconsistent here.

  2. Thorium by MancunianMaskMan · · Score: 1

    What's with the LFTR design, is that just some crackpot idea or is is the canine testicles?

    1. Re:Thorium by interkin3tic · · Score: 1

      I have no idea what you're talking about, but I'm praying it's the canine testicles one.

    2. Re:Thorium by Anonymous Coward · · Score: 4, Interesting

      There problem with that design is there IS no design. It's a great idea (probably), but there's a lot of work between "good idea" and "ready to deploy"... and for some reason, people insist on a whole lot of testing and failsafes for nuclear plants. AP1000 has taken years and years to develop, and it was just a "relatively" simple upgrade of the AP600 design, compared to changing EVERYTHING for thorium.

    3. Re:Thorium by RudyHartmann · · Score: 5, Informative

      Actually, thorium should not be anymore complex (probably simpler) than a uranium/plutonium based reactor. But all the years of the cold war and the lure of nuclear weapons has prompted all the engineering to be spent on uranium/plutonium reactors. It's not a physics problem. It's just that since all the current reactors are uranium/plutonium, the engineering is far more developed. From a physics standpoint, thorium is well understood. But from an engineering perspective it is mostly still experimental. If energy production is your only motive, eventually thorium has to win over current conventional reactor designs. It's just a matter of time. Heck, even with the current reactors, the main reason we have nuclear waste is because we do not reprocess fuel. You can thank Jimmy Carter for that decision too. But fast breeders that would have used the waste make it easier to get the resources to build weapons too. War sucks. We need LFTR's!!!!!!

      --
      Oh, yeah! Wise guy, huh? Woob woob woob woob! Nyuk! Nyuk!
    4. Re:Thorium by RudyHartmann · · Score: 2, Interesting

      I forgot to mention that LFTR's have the potential to produce energy so cheaply, that oil, coal, solar, etc will become irrelevant. Fusion is the dark horse if they EVER figure that one out. So far tokamaks have just been government research projects that sucked in billions of dollars. But if we ever get to the moon we have a chance for mining helium 3 which might make these fusion reactors work. But that is a HUGE engineering problem compared to thorium reactors. Google and Bill Gates have invested boatloads of money into thorium reactors too.

      --
      Oh, yeah! Wise guy, huh? Woob woob woob woob! Nyuk! Nyuk!
    5. Re:Thorium by Anonymous Coward · · Score: 5, Interesting

      Except there WAS a demonstration LFTR reactor built at Los Alamos and operated for several years back in the 50s and 60s.

      LFTR has several advantages over Uranium based reactors.

      • Thorium is a thousand times more abundant than fuel-grade Uranium.
      • We have enough Thorium inside the continental US to supply our energy needs for millenia.
      • LFTR reactors produce a tiny fraction of the nuclear "waste" that Uranium based reactors do.
      • LFTR reactors have a simpler cooling requirement than conventional reactors (at a cost of a more complex chemical reprocessing requirement).
      • The nuclear reaction in a LFTR reactor is inherently thermaly self-regulating (similar to pebble-bed reactor design); i.e., no nuclear runaway reaction.
      • The LFTR reactor design is failsafe. In the event of an accident, the Thorium fuel drains out of the reactor into a storage tank and the reaction STOPS.

      We don't have to change EVERYTHING for Thorium RIGHT NOW, but maybe we should be start investigating LFTR technology again so that a decade or two from now so we WILL HAVE a safer, more reliable alternative to Uranium based reactors.

      Yeah, I know, LFTR reactor is redundant.

    6. Re:Thorium by MtViewGuy · · Score: 1

      Except they've built actual thorium reactors to test the technology--and that was many, many years ago at the Idaho National Laboratory in Arco, ID. As such, the technology is a lot more mature than you think.

      They've designed a new type of reactor (liquid fluoride thorium reactor) that requires a tiny fraction of the space needed by a uranium water-cooled reactor and also by design cannot melt down, either. As such, since thorium is way more plentiful than uranium, we have a source of fuel that could potentially last thousands of years--of course, in the longer run humanity will get its electric needs from solar power satellites or a power source based on physics principles we've yet to discover.

    7. Re:Thorium by Anonymous Coward · · Score: 1, Funny

      Thorium's easy to get, just go to Winterspring.

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

      fyi, good video on this:
      http://www.youtube.com/watch?v=WWUeBSoEnRk

    9. Re:Thorium by m.ducharme · · Score: 1

      Ahem. I believe the CANDU reactor will accept thorium as fuel, along with uranium, plutonium, and other fuels. CANDU reactors have been online around the world for decades now.

      --
      Rule of Slashdot #0: You and people like you are not representative of the larger population. - A.C.
    10. Re:Thorium by Anonymous Coward · · Score: 0

      War is going to stay around.

    11. Re:Thorium by AndersOSU · · Score: 1

      It's not a physics problem.

      You could have left it there.

      Nuclear energy hasn't been a physics problem since sometime in the 1960s. For about half a century nuclear power has been a political and diplomatic problem.

      Given that precious few political problems have been solved by technological means, I'm not going to make any bets as to when or whether we replace coal power with nuclear power.

    12. Re:Thorium by FirstOne · · Score: 1

      "Except there WAS a demonstration LFTR reactor built at Los Alamos and operated for several years back in the 50s and 60s."

      Bzzzt, there was no thorium in that liquid salt reactor, actual run time @ Oak ridge for less than ~2 years, and had an output of just 7.4MWth. Not very useful in a world were reactors have energy outputs in the 4000 to 5000MWth range.

      Also, no attempt was made to chemically reprocess the molten salt core, removal of neutron/reaction poisons, which would be required for long term operation. There is also the problem of compounds naturally separating during cooling processes(heat exchangers).

    13. Re:Thorium by geekoid · · Score: 1

      there was no thorium in the Liquid-Fluoride Thorium Reactor?

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    14. Re:Thorium by gumbi+west · · Score: 1

      No, there was no Thorium in the Thorium reactor. The design was a reactor with Thorium all around (in a "blanket) that would be activated to a useful fuel, but the expense of the blanket meant they didn't get built.

      Check the wikipedia link.

    15. Re:Thorium by TheSync · · Score: 1

      An interesting thorium reactor is the Bill Gates-baked TerraPower travelling wave reactor (video here) that burns fuel made from depleted uranium, natural uranium, thorium, spent fuel removed from light water reactors, or some combination of these materials in a localized fertile zone that advances through the core over time.

      TWRs are sodium-cooled, but in a simple pool. It accomplishes reprocessing on the fly, without the need for chemical separation that is typical of other kinds of breeder reactors.

    16. Re:Thorium by Anonymous Coward · · Score: 0

      For about half a century nuclear power has been a political and diplomatic problem.

      For Thorium reactors, it's also a business problem. From what I've read, the companies that build the current generation of reactors do so at very little profit upfront in exchange for the lucrative contracts to provide the processed nuclear material that fuels the reactors.

      Thorium is far more abundant than other nuclear fuels and doesn't require expensive processing to be made ready for the reactors. So on top of ironing out the scientific issues, someone needs to come up with a business model that will be profitable to nuclear companies. You'd think clean, safe and cheap energy would be easy to develop a business model around, but the entrenched interests make it a significant challenge facing LFTR reactors.

    17. Re:Thorium by Bryansix · · Score: 1

      This is what you get when you elect a guy because "He seems nice and honest". Sadly history repeats itself all too frequently.

    18. Re:Thorium by bsercombe72 · · Score: 1

      And yet this will be the endgame for the Indian power generation system. Perhaps you should just ask them how they're going to do it?

  3. Good thing to see ... by zwei2stein · · Score: 4, Insightful

    ... currently most eco-friendly power source we have actually used instead of being ignored and feared.

    --
    -- Technology for the sake of technology is as pathetic as eschewing technology because it's technology.
    1. Re:Good thing to see ... by Tropico · · Score: 5, Insightful

      A lot of people talk big on Nuclear Energy as a solution to our energy needs, but when it comes to actually deciding where to build the reactor, or where to put the waste, no one wants any part of it. I don't see any cities or counties volunteering to house a Nuclear power plant or nuclear waste any time soon...

    2. Re:Good thing to see ... by kvezach · · Score: 1

      Advanced reactors can deal with the waste problem. I like the energy amplifier, which generates the neutrons required for fission externally. That means that there's no chance of a meltdown (just turn off your neutron source) and that the neutrons can also be used to transmute waste into less harmful types. More conventionally, you also have the sodium-cooled fast reactor (basically the IFR, developed further).

    3. Re:Good thing to see ... by LordOfLead · · Score: 1, Insightful

      I'm always negatively amazed on this sort of statement.

      What about the nuclear waste? Many countries using nuclear power still don't know where to put it, and probably won't for centuries to come. In the meantime the waste is "safe-deposited" in "interim storage facilities". That's a problem the entire nuclear industry hasn't solved since the inception of the nuclear industry.

      And what about availability? Just like oil, there's only a limited quantity of U-233 and U-235 available on Earth. If that's used up, that's it!

      Sorry, but nuclear power is definitely NOT eco-friendly.

    4. Re:Good thing to see ... by Anonymous Coward · · Score: 0
    5. Re:Good thing to see ... by zwei2stein · · Score: 3, Interesting

      ("most eco friendly", see coal power plant for exact opposite)

      Nuclear waste is, unlike other waste

      a) Overrrated danger.
      b) Potentionally valuable fuel.

      There are problems with its storage because people are scared of it, hence few want it anywhere near their homes and safety precautions are expensive.

      Avaialability is always concern, but unless you have better idea what to do with it ... Not to mention that this does not have much to do with ecology.

      ---

      Anyhow, all other options are way less eco friendly. Yeah, lets burn some carbon and ejoy smog. Or no, lets build dams and flood valleys. Maybe solar cells are safe ...

      Nuclear has yet to do some lasting enviromental damage, and in fact location of worst accident is now better of than ever (thanks to humans moving avay and letting nature take over 20km radius).

      --
      -- Technology for the sake of technology is as pathetic as eschewing technology because it's technology.
    6. Re:Good thing to see ... by Anonymous Coward · · Score: 0

      Can you provide us with links to data supporting your "most eco-friendly power source" claim .

    7. Re:Good thing to see ... by Anonymous Coward · · Score: 0

      There are problems with its storage because it is dangerous

      There, fixed it for you.

    8. Re:Good thing to see ... by Joey+Vegetables · · Score: 1

      I would be fine with having a nuclear plant in my backyard as long as it was a modern design. I also would be fine with having the spent waste in my backyard as long as it posed no threat of exposing me, my family, or anyone else to significantly higher than background levels of radiation, which would be the case if it were (a) small amounts of very radioactive waste, which could be encased in lead plus glass and buried securely, or (b) larger amounts of only slightly radioactive waste, which it'd likely suffice to simply bury deeply.

    9. Re:Good thing to see ... by wagnerrp · · Score: 1

      And what about availability? Just like oil, there's only a limited quantity of U-233 and U-235 available on Earth. If that's used up, that's it!

      Then you start using U-238, which is a hundred times more abundant than U-233 and U-235 combined. And then you start using up Th-232, which is several times more abundant than U-238.

      What about the nuclear waste? Many countries using nuclear power still don't know where to put it, and probably won't for centuries to come. In the meantime the waste is "safe-deposited" in "interim storage facilities". That's a problem the entire nuclear industry hasn't solved since the inception of the nuclear industry.

      No. It has been solved. Nearly all currently operating reactors are light water reactors, which require U-235, and produce lots of radioactive waste with a long half-life that must be stored. U-238 and Th-232 cycles reuse much of their waste internally. The unusable waste that is left is nearly all short half-life material, rendered safe within a few years to decades.

    10. Re:Good thing to see ... by superflex · · Score: 1
      New Nuclear Build at Darlington
      Quoting from the above-named page:

      OPG's Darlington nuclear site has been selected by the Government of Ontario as the location for Ontario's next nuclear generating facility. OPG is proud to have been selected as the operator of this new facility. It will be the first new nuclear station to be built in Ontario in more than 15 years.

      The host community of Clarington and the Region of Durham have both expressed their strong support for this project.

      This community has been home to an existing 4-unit nuclear generating station for the last 20 years and is happy to host more. Might have something to do with the good-paying jobs and economic spinoffs.

      --
      sigs are for suckers
    11. Re:Good thing to see ... by sjames · · Score: 1

      Here in Georgia (U.S. not the country), we're building new reactors right now. They are due to come online in 2016.

    12. Re:Good thing to see ... by Anonymous Coward · · Score: 0

      I am afraid that the idea that the ecology surrounding Chernobyl has benefited from the disaster is false.
      Although the absence of humans is beneficial for nature, the effect of the disaster itself is far more severe than the benefits of being undisturbed. There has been a paper on this:
      http://cricket.biol.sc.edu/chernobyl/Chernobyl.htm

      It is also hard to determine if the danger of nuclear waste is over- or underrated. Humans usually lack the mindset to comprehend consequences over years, let alone what it means when something will have a profound effect over millennia. And pushing those concerns aside since no-one has a better idea sounds a bit like 'what could possibly go wrong' famous last words. In the same way as building a dam without considering what it will do to the valley upriver, or to the groundwater level of the land downriver.

    13. Re:Good thing to see ... by c6gunner · · Score: 1

      A lot of people talk big on Nuclear Energy as a solution to our energy needs, but when it comes to actually deciding where to build the reactor, or where to put the waste, no one wants any part of it.

      I'd offer my back yard in a second. The problem is that the people who "talk big" are few and far between. Most of the population still shits their pants every time they hear "nuclear". And politicians pander to the masses.

    14. Re:Good thing to see ... by MachineShedFred · · Score: 1

      Nuclear waste = nuclear fuel. Problem solved decades ago through the same physics that create the "waste" in the first place. I could go into how this works, but I'd rather you just google the nuclear fuel cycle and read about it yourself. Nuclear waste, in the form of spent fuel, is only a problem because the politicians won't let the nuclear industry solve it through reprocessing.

      Availability? Sure, there's a limited amount of U-233 and U-235. Good thing that we can breed more U-233 from the way more plentiful Thorium-232, and breed Pu-239, Pu-240, and Pu-241 from the almost 1 billion metric tons of U-238 the US already has out of the ground. This 'depleted' uranium-238 represents enough fuel, if used properly, to give 80% of the world's current population the same average energy budget that the US currently enjoys, for a thousand years, without digging up a single lump of ore that we haven't already.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    15. Re:Good thing to see ... by LordOfLead · · Score: 1

      I admit, maybe I am a bit biased because I live in a country where we've never had nuclear power plants and never will have (there's a law that forbids the construction of nuclear power plants) - I am quite happy about that. But I promise to do some research on the topic anyway.

      Nevertheless, my common sense tells me that producing energy from radioactive, highly dangerous materials cannot be the way forward.

      One more thing (get out your tinfoil hats): a friend of mine who was employed to some big energy company once told me that all the money you save with nuclear energy is spent on things like safety, waste disposal (or reprocessing), safely dismantling the reactors, etc. Using other energy sources is in no way more expensive. The only real reason countries build nuclear power plants is to produce weapon-grade radioactive elements; either for themselves or to sell them.

  4. Obligatory? by mosb1000 · · Score: 4, Insightful

    Do they automatically post this article every couple months? It seems like Nuclear has been on the verge of revival for a couple decades now. I doubt we will ever see it.

    1. Re:Obligatory? by Anonymous Coward · · Score: 0

      I really don't doubt we'll see it. Unless there's a truly radical breakthrough in alternative energy sources, or in energy consumption, it's inevitable. You've been hearing it before because it's also overdue.

    2. Re:Obligatory? by Noughmad · · Score: 1

      It seems like Nuclear has been on the verge of revival for a couple decades now. I doubt we will ever see it.

      All the Nuke-related things do have something in common :)

      --
      PlusFive Slashdot reader for Android. Can post comments.
    3. Re:Obligatory? by KovaaK · · Score: 5, Informative

      Highlights in the past 4 years:

      • In 2007, NRG files for two ABWRs as the first mover in quite a while.
      • This year, the Obama Administration has awarded loan guarantees for new reactors and more are being pushed.
      • While the Finnish OL3 reactor is taking more time and money, major lessons are being learned as it is the first reactor being built in nearly 3 decades.
      • Four reactors are under construction in China.
      • More small reactor firms are popping up and gathering attention.
      • New uranium enrichment plants are being built, and one has a green light from the NRC to begin operations in New Mexico.
      • The nuclear supply chain is ramping up with new component manufacturing plants being built in Louisiana, Virginia, Ohio, and elsewhere.

      Source

      And of course, the article that was for this story has more information. But who reads that?

    4. Re:Obligatory? by Racemaniac · · Score: 3, Funny

      Isn't it amazing that this nuclear revival is happening in the year of the Linux desktop!

    5. Re:Obligatory? by mosb1000 · · Score: 1
    6. Re:Obligatory? by Anonymous Coward · · Score: 0

      Finland just approved the construction of two more plants (there were three applications - the last one might get a permit after elections).

    7. Re:Obligatory? by Anonymous Coward · · Score: 0

      and when economically viable, sustainable fusion energy is only a decade away!

  5. "Pebble bed" reactor? by Narcocide · · Score: 4, Informative

    I thought I saw this supposedly quite safe "Pebble Bed" small-scale reactor design reported on then linked to by Slashdot some time ago, but I don't see it mentioned in the article. I am not having luck finding it in the Slashdot search either. Did I dream that? One of the important features of it was that it was "walk-away safe" - as in, were the cooling system to catastrophically fail, it could not achieve "meltdown." In fact, it could be safely repaired and re-started with very little material damage whatsoever.

    1. Re:"Pebble bed" reactor? by Anonymous Coward · · Score: 2, Informative
    2. Re:"Pebble bed" reactor? by Anonymous Coward · · Score: 0

      There is a prototype at the NWU in South Africa. (nwu.ac.za) You might want to see if there is anything on the website, I haven't looked.

    3. Re:"Pebble bed" reactor? by Anonymous Coward · · Score: 0

      On February 18, 2010 the South African Government announced that the funding of PBMR will finish end of March 2010, because PBMR was not able to attract investors or customers.

      Can you imagine a government being so short sighted, yet they have money to invest in corrupt weapons deals, money to spend on entertainment like soccer.

    4. Re:"Pebble bed" reactor? by Charliemopps · · Score: 1

      There are a couple of different designs that are "walk-away safe" now. But the one you're referring to was rather easy to find on Wikipedia: http://en.wikipedia.org/wiki/Pebble_bed_reactor#Thorium_High_Temperature_Reactor

    5. Re:"Pebble bed" reactor? by thegarbz · · Score: 1

      Pebble bed reactors are only one type of modern design. They are still heavy water reactors and do not address the waste issue. But honestly the world has an irrational fear of nuclear meltdown. Your typical oil refinery will have about 20 highly exothermic reactions involving very dangerous and toxic chemicals and will quite happily hum away under the guidance of a properly designed emergency shutdown system. The industry has come a long way since Chernobyl.

      If you want to really blow your mind, google CANDU reactor. I'd much rather one of those in my backyard than a pebble bed.

    6. Re:"Pebble bed" reactor? by Anonymous Coward · · Score: 0

      [quote]They are still heavy water reactors[/quote]

      No they aren't - Pebble Bed Reactors are high temperature gas reactors. Why should reactor design do something about waste, instead of simply allowing fuel reprocessing? You'd prefer a CANDU over a Pebble Bed why, exactly? Honestly, do you do any research at all before firing off this crap?

  6. The new designs use the old waste by MacFury · · Score: 5, Interesting

    Now, if we could only reprocess the damn fuel we'd have a clean method of power generation with very little overall waste for a couple hundred years at least.

    The beauty of some of the new reactor designs is that they use old radioactive waste as their fuel source. By some people's estimates we have about two centuries worth of fuel for the energy needs of the entire United States just in our existing stockpiles of nuclear waste. Not only would we not have to mine additional fuel, we would be significantly reducing the amount of waste that we need to store.

    Here's a TED talk that covers the subject:

    http://www.youtube.com/watch?v=JaF-fq2Zn7I

    By the end of life of these new reactors, solar should be cheap, efficient and plentiful.

    1. Re:The new designs use the old waste by Anonymous Coward · · Score: 4, Interesting

      It only reduces the amount of waste if it doesn't produce other kinds of waste in equal amounts. Also consider that radioactivity is not the only danger with the waste. The materials involved are also very toxic. I highly doubt that even the newest generation of nuclear reactors takes in fissable heavy metals and outputs something at most as dangerous as CO2. I would be happy if you prove me wrong.

      Also I wouldn't put all my hopes into this without at least one fully functional power plant.

      I am not very fond of nuclear power anymore since I learned about all the corruption and lies around Frances nuclear energy market. That convinced me that even nuclear energy isn't scary enough to make the managers ponder about consequences of saving money on security. Just imagine a fuck up like the oil spill related to nuclear energy.

    2. Re:The new designs use the old waste by Pinky's+Brain · · Score: 2, Informative

      It's all very nice in theory. In the mean time two types of reactors get build in number. Water moderated reactors (great safety record, but limited fuel) and molten salt reactors (catastrophic safety record, NIMBY please).

      All those other designs are interesting, but by the time they are production ready solar should be cheap, efficient and plentiful.

    3. Re:The new designs use the old waste by Pinky's+Brain · · Score: 1

      Oops, meant liquid sodium reactors ... not molten salt ... damnit.

    4. Re:The new designs use the old waste by Cyberax · · Score: 5, Informative

      "It only reduces the amount of waste if it doesn't produce other kinds of waste in equal amounts."

      It doesn't produce more waste than usual.

      "I highly doubt that even the newest generation of nuclear reactors takes in fissable heavy metals and outputs something at most as dangerous as CO2. I would be happy if you prove me wrong."

      There will be waste, but most of it short-lived (decay to safe levels in 100-200 years). Not as harmless as CO2, but quite close not to worry about it much. As for chemical toxicity, the amount of waste is so small (even with our current reactors) that it doesn't matter. If our waste were as poisonous as arsenic but not radioactive we could have just dumped it in the sea without any problems.

    5. Re:The new designs use the old waste by Culture20 · · Score: 3, Insightful

      Also consider that radioactivity is not the only danger with the waste. The materials involved are also very toxic.

      Pfft. Break them down long enough and they decay into lead. I've nary heard one word about lead toxicity. ~

    6. Re:The new designs use the old waste by thegarbz · · Score: 4, Insightful

      But then CO2 isn't the only problem. A relatively recent designed powerplant (note not a fuel reprocessing plant, or CANDU reactor or anything else fancy, but simply a modern heavy water reactor) which produces a testube sized amount of radioactive waste is equivalent to a coal plant which aside from the CO2 it produces will also produce 300kg of highly radioactive flyash.

      Repeat after me. Dilution is not the solution to pollution.

      People only fear nuclear waste because it is concentrated in a very dense area. I mean fuck I'd be more worried about the toxicity of the waste of any number of the hundreds of thousands of chemical plants we have around the world, rather than a few hundred plants in the insanely regulated nuclear industry.

    7. Re:The new designs use the old waste by tophermeyer · · Score: 5, Interesting

      People only fear nuclear waste because it is concentrated in a very dense area.

      This is a point that I think a lot of environmental activists miss entirely. The highly concentrated nature of nuclear waste is a benefit to nuclear power, no? I have trouble seeing how people do not see this as inherently better than the current distributed CO2 spewing systems. It's not like we're going to run out of places to safely store nuclear waste, but we are in a position where we are very rapidly poisoning the atmosphere of the entire planet.

    8. Re:The new designs use the old waste by John117 · · Score: 1

      Liquid Sodium IS a molten salt...?

    9. Re:The new designs use the old waste by KovaaK · · Score: 5, Insightful

      It only reduces the amount of waste if it doesn't produce other kinds of waste in equal amounts. Also consider that radioactivity is not the only danger with the waste. The materials involved are also very toxic. I highly doubt that even the newest generation of nuclear reactors takes in fissable heavy metals and outputs something at most as dangerous as CO2. I would be happy if you prove me wrong.

      One of the major benefits to nuclear power is its energy density. If you got your entire life's worth of energy usage (including heating, electricity, and transportation) from nuclear power, the amount of uranium fuel you would have consumed would be the size of a baseball. It would be converted into a wide variety of materials, and some indeed would be toxic (many radioactive, but for varying durations). But think of how easy it would be to deal with the quantity of material. Given reprocessing (as I assumed anyway), it would be below background radiation levels in 300-500 years.

      Try to get your life's worth of energy from fossil fuels (as you mostly do right now), and you are dealing with materials that are just as toxic, but the quantities would be larger by a factor of about 2 million. You can't bury that anywhere. It's going all over the place.

    10. Re:The new designs use the old waste by karnal · · Score: 1

      Well, you're HALF right :)

      --
      Karnal
    11. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      Yes THANKYOU! My kingdom for a modpoint!

    12. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      What about the chemical waste from the reprocessing?
      There are many recovery methods, but the one thing they seem to have in common is large amounts of very toxic chemicals.
      The PUREX process at the Hanford site produced 'copious' amounts of liquid waste, contaminating the groundwater, and costing $2 Billion per year for the cleanup.

    13. Re:The new designs use the old waste by AndersOSU · · Score: 1

      We can bury all the short half-life, highly radioactive waste we produce and not worry about it. The same cannot be said of Carbon Dioxide.

      Sure, I'd rather huff CO2 than Sr-90, but given the choice I'd rather see us producing (and burying) a couple hundred tons of Sr-90 than a couple of hundred billion tons of CO2.

    14. Re:The new designs use the old waste by ErikZ · · Score: 1

      Your bar for acceptable energy sources is unfeasibly high. You've also ruled out Solar and Wind when you start fretting about toxic materials.

      --
      Democrats or Republicans. They are both taking us to the same place and they are not afraid of us anymore.
    15. Re:The new designs use the old waste by Pinky's+Brain · · Score: 1

      Americans confusingly call sodium-chloride, which is table salt, sodium. In a technical discussion sodium will generally refer to the metal though.

    16. Re:The new designs use the old waste by John117 · · Score: 1

      I'm well aware of the difference between Sodium Chloride and elemental Sodium, thank you. While Sodium is indeed a metal, it is also one of the common salt-forming cations and thus may be considered a salt. http://en.wikipedia.org/wiki/Salt_(chemistry)

    17. Re:The new designs use the old waste by John117 · · Score: 1

      I will however grant that there is a difference between the Liquid Sodium experiment, using Sodium as a coolant only, and the Molten Salt Reactor concept (which sadly does not use sodium salts) wherein Molten salts are used as coolant with the fuel dissolved in it. You kinda lose the humour that way though.

    18. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      But how efficient can solar power really get? Even if you have 100% efficiency solar cells, there is a finite amount of incoming energy for any given surface area. Anyone have a figure for how much energy per square meter sunlight imparts to the earths surface? Assume clear skies, and direct sunlight eg. summer solstice just outside the tropics.

    19. Re:The new designs use the old waste by geekoid · · Score: 1

      "All those other designs are interesting, but by the time they are production ready solar should be cheap, efficient and plentiful"

      I have heard the argument since 1975.

      Where is out cheap efficient solar? Stop saying developing what we know doesn't need to happen because of some magical unknown that's bound to happen 'any day now'.

      Twit.

      And what's wrong with the safety record of MSR?

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    20. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      It only reduces the amount of waste if it doesn't produce other kinds of waste in equal amounts.

      Right. But what it does do is convert EXISTING waste that we already have into waste that degrades in a much shorter period of time. So not only is the net effect ZERO waste, the end product is much easier to deal with than it was before. How is that not a wonderful thing?

      Honestly, how much effort does it take to be that biased? lol

      Also consider that radioactivity is not the only danger with the waste. The materials involved are also very toxic.

      Unlike oil? gas? coal? I suppose you could mention solar or wind, but those are not serious contenders to replace any significant portion of our energy needs yet. And you might be surprised at how environmentally unfriendly the manufacturing process of a solar cell is.

      I highly doubt that even the newest generation of nuclear reactors takes in fissable heavy metals and outputs something at most as dangerous as CO2. I would be happy if you prove me wrong.

      Well, it depends on your definition of dangerous I suppose. I wouldn't want to be in a room full of CO2 or a room full of nuclear waste. But that said, the nuclear waste is pretty dense and can only do very localized ecological damage. Much smaller than the Gulf oil spill, for sure. CO2 can cause climate change on a global scale. I'd say the nuclear waste wins hands down, wouldn't you?

      Just imagine a fuck up like the oil spill related to nuclear energy.

      Modern nuclear reactors are quite a bit safer and vastly less likely to fail in a catastrophic way than a deep water oil rig. Read up on pebble bed reactors and such.

    21. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      Not just in our waste stockpiles.

      The fuel we're using isn't the most efficient (or the cheapest, either):

      "Just 500 tons would supply all US electric energy for a year. The US government has 3,752 tons stored in the desert. US Geological Survey estimates reserves of 300,000 tons."

      We have 7.5 years of energy buried in the nevada desert in ingot form.

      We have 600 years of (relatively easily) extracted thorium. In our country alone. Plenty of time to find a truly "clean" energy source.

    22. Re:The new designs use the old waste by SnarfQuest · · Score: 1

      By some people's estimates we have about two centuries worth of fuel for the energy needs of the entire United States just in our existing stockpiles of nuclear waste.

      Back in the 70's, we were taught that there was only 10 years worth of oil left in the world. I hope that the powers that be discover something to replace oil before that time runs out.

      Remaining fuel estimates are greatly influenced by whatever agenda is favored by whoever is in power at the time, and haven't been worth crap in the real world. What I'd like to see is a bit more diversity in type created (gas, electricity, coal, etc.) and in usage (gas cars, electric cars, hydrogen cars, etc). However the type of fuel being used is more often based on what is cheapest at that moment, than on any future planning.

      --
      Who would win this election: Andrew Weiner vs Andrew Weiner's weiner.
    23. Re:The new designs use the old waste by sjames · · Score: 1

      It transforms one form of waste into another. The resulting waste decays much faster and is no more chemically toxic than what went in.

      Keep in mind that 100% of the heavy metal content came out of the ground in the first place. Once it finished the radioactive process we could put it back where we found it and be no worse off than we ever were.

    24. Re:The new designs use the old waste by hankypooh · · Score: 1

      What other heavy water designs are there, other than the Candu designs?

    25. Re:The new designs use the old waste by Pinky's+Brain · · Score: 1

      Developing what we know ... that's a strange bit of double think. The viability and reliability of say MSRs for power generation is about as well known as the potential for cost reduction in concentrated solar power. Outlook is good on both fronts, but neither is a known.

      I meant to say liquid sodium cooled reactors instead of molten salt reactors. There is nothing wrong with MSRs safety wise. There are of course no commercial design for reactors at the moment or the foreseeable future. They are one of those other designs ... about which we likewise have been hearing for decades.

    26. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      I've nary heard one word about lead toxicity.

      You comment implies you think lead is very toxic, it's not.

    27. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      Americans confusingly call sodium-chloride, which is table salt, sodium.

      I've lived in America most my life and never hard that. However we do call the sodium found in foods "sodium" when referring to all kinds of sodium, not just table salt, but that shouldn't be confusing.

    28. Re:The new designs use the old waste by Anonymous Coward · · Score: 0

      Do you even the slightest idea how nuclear waste recovery works?

      The vast proportion of the pollutants it generates are chemical and not radioactive, thousands of gallons of unusual and very toxic chemicals too.

      Billions are spent each year on cleanup from the PUREX recovery process in Hanford.

    29. Re:The new designs use the old waste by jwhitener · · Score: 1

      People only fear nuclear waste because it is concentrated in a very dense area.

      This is a point that I think a lot of environmental activists miss entirely. The highly concentrated nature of nuclear waste is a benefit to nuclear power, no? I have trouble seeing how people do not see this as inherently better than the current distributed CO2 spewing systems.

      I think that most environmental activists would agree that concentrated waste is easier to manage and store. The debate isn't between the perceived toxicity/radioactive pollution of nuclear vs the perceived pollution of coal/oil burning, but rather whether either is needed to maintain base load.

      http://www.ted.com/talks/debate_does_the_world_need_nuclear_energy.html

      Many people that think we need Nuclear power believe that the sum of wind/solar/geothermal, etc.. cannot provide a steady base load (at least not in the immediate future 10-20years, and not without a huge hit to our economy). Many "environmental activists" disagree, and believe the renewable/green energy sources alone can sustain baseload, be economical, create jobs, etc etc..

      To be honest, I don't know which side is right. Like the Ted talk above, every time I start googling, I tend to find numbers supporting both assertions.

    30. Re:The new designs use the old waste by thegarbz · · Score: 1

      Sorry, well caught. I meant graphite moderated reactors. Though wikipedia lists several other heavy water designs.

  7. why not just more solar? by turing_m · · Score: 5, Interesting

    The biggest issue I have with using nuclear energy for power in a widespread fashion is that it is the most dense source of energy known to man by far, and once used it's gone. Future space exploration and colonization will probably require nuclear fuel, especially if it's beyond the solar system.

    Meanwhile we have deserts that are receiving orders of magnitude more solar energy than the world currently uses, that could be harvested using technology we have today.

    --
    If I have seen further it is by stealing the Intellectual Property of giants.
    1. Re:why not just more solar? by init100 · · Score: 1

      Meanwhile we have deserts that are receiving orders of magnitude more solar energy than the world currently uses, that could be harvested using technology we have today.

      It could work in the US, which has its own deserts. But do you really think that we in Europe want to give Muammar Qaddafi and his neighbors a big red on-off switch for our entire electricity grids? We cannot rely on these unstable states, which means that we must generate our own power.

    2. Re:why not just more solar? by Unipuma · · Score: 3, Informative

      Actually, Europe is planning to do just that, although possibly not from Qaddafi. See the following article:
      http://www.reuters.com/article/idUSTRE65J1ZO20100620

      They are currently looking into receiving power from Algeria, Morocco and Tunisia.

    3. Re:why not just more solar? by init100 · · Score: 2, Insightful

      I know, and as a supplementary option it might be okay. But I strongly oppose those who argue that we don't need any local power generation, since all the power we want is available in the Sahara desert.

    4. Re:why not just more solar? by Anonymous Coward · · Score: 0

      Or, alternatively, get the US and Australia (Australia especially, with its vast tracts of desert land) to build way more solar collectors than they could possibly need; use that excess energy to produce energy-producing materials (for example: refine bauxite to aluminium; split carbon dioxide into carbon, or maybe carbon dioxide and water into hydrocarbons; the list goes on); and export those materials to the countries that don't have vast quantities of solar power. These are relatively stable countries, so they're not as big a risk as African nations.

    5. Re:why not just more solar? by maxume · · Score: 2, Funny

      Pave France.

      --
      Nerd rage is the funniest rage.
    6. Re:why not just more solar? by Anonymous Coward · · Score: 0

      Getting electricity from northeast Africa is way better then getting natural gas and oil from russia or oil from middle east.

    7. Re:why not just more solar? by dasunt · · Score: 1

      The biggest issue I have with using nuclear energy for power in a widespread fashion is that it is the most dense source of energy known to man by far, and once used it's gone. Future space exploration and colonization will probably require nuclear fuel, especially if it's beyond the solar system.

      It's expensive, but possible to extract uranium from sea water. (It would raise the price of electricity by a fews per kWh.)

      Erosion dumps a certain amount of uranium into the sea every year.

      Plate tectonics renews continental plates, thus bringing up new uranium.

      Plus, by the time we're going to have a space industry that's more than just flinging probes around, we'll probably do some sort of space elevator or similar ideas for launching. By the time we do interstellar travel, we should be able to mine other planets and use fusion power.

    8. Re:why not just more solar? by wagnerrp · · Score: 1

      If we switch to reactors that can burn thorium and natural uranium, we have known quantity for tens of thousands of years of power. Hopefully, by that time, we will have found a replacement source or technology.

    9. Re:why not just more solar? by stubob · · Score: 1
      --
      Planning to be moderated ± 1: Bad Pun.
    10. Re:why not just more solar? by john82 · · Score: 1

      Bill Gates has made a significant investment in a company called TerraPower. Their reactor design (called a Traveling Wave reactor) will make use of depleted uranium and unenriched uranium.

    11. Re:why not just more solar? by cdrguru · · Score: 1

      As long as you don't have to build any of those dangerous, impotence causing, cancer causing transmission lines. When was the last time you heard about one being built, anywhere in the US?

      1980? 1975 maybe?

      Maybe if everyone just moved to the desert.

    12. Re:why not just more solar? by Confusador · · Score: 1

      Future space exploration and colonization will probably require nuclear fuel, especially if it's beyond the solar system.

      Nuclear, yes, technically. But I'm pretty sure it's going to be a fusion chain, not fission, and we have multiple Earth masses worth of fuel available for that.

    13. Re:why not just more solar? by sjames · · Score: 1

      And covering those deserts in solar collectors will have a HUGE negative environmental impact. Talk about destroying an ecosystem!

      Solar has a place in the future, but if we try to do it all with solar we just replace one way of destroying the environment with another.

    14. Re:why not just more solar? by Xarin · · Score: 1

      I believe the biggest hurdle is trying to build a transmission line that does not go near an endangered species,a fragile ecosystem, or someones backyard (NIMBY). This may be the biggest obstacle for any new energy production facility.

    15. Re:why not just more solar? by c6gunner · · Score: 1

      The biggest issue I have with using nuclear energy for power in a widespread fashion is that it is the most dense source of energy known to man by far, and once used it's gone. Future space exploration and colonization will probably require nuclear fuel, especially if it's beyond the solar system.

      We've got enough of it for hundreds if not thousands of years, so I don't think it'll be much of an issue. If a thousand years from now we still haven't gotten fusion to work, we deserve to be stuck on earth.

    16. Re:why not just more solar? by turing_m · · Score: 1

      Exactly. The Sahara is not the only desert in the world.

      --
      If I have seen further it is by stealing the Intellectual Property of giants.
  8. Updated title by clickclickdrone · · Score: 1

    Forgot to add 'In the US'. Lots of other countries are still using it and building new ones.

    --
    I want a list of atrocities done in your name - Recoil
  9. predictable comment theme by FuckingNickName · · Score: 5, Insightful

    Following hot on the heels of, "American manufacturing is dying because of the unions," we'll see, "America lacks nuclear reactors because of the environmentalists."

    America lacks nuclear reactors because we have a strong oil lobby tied with government, and America lacks manufacturing because it's cheaper to outsource somewhere with lower CoL and a glut of desperate workers. In each case, precisely as is logical, it's the people in control who get to make the decisions and not some group convenient to demonise.

    1. Re:predictable comment theme by Dachannien · · Score: 3, Insightful

      Personally, I think there's plenty of blame to go around. Environmentalist wackjobs shouldn't get a free pass on their irrational fear of nuclear power just because the oil and coal industries (and their workers, represented by large unions) want to keep making money.

    2. Re:predictable comment theme by FuckingNickName · · Score: 4, Interesting

      Environmentalist wackjobs shouldn't get a free pass on their irrational fear of nuclear power

      Yes, but you're not going to get anyone on-side by complaining about "wackjobs" with an "irrational fear". It is quite healthy and rational to fear nuclear power, just as it is healthy to fear a tiger - but the response to fear doesn't always have to be to run away. Translate into a list of perceived hazards; provide explanation of how resultant risks are managed.

      It is also important to be honest about the unique problems of nuclear power - waste management in particular - with a demonstration of how any expansion of a nuclear power programme can be matched by increased waste containment.

      Fossil fuel lobbyists aren't going to change their minds because they already know you're right - it's just not in their interest to admit it. But some environmentalists are simply misguided by a lack of knowledge of nuclear power or by rhetoric from those who have a pecuniary or power interest in pseudo-environmentalism (Greenpeace, PETA, etc.). These organisations aren't "wackjobs" either - they're working on the same basis as the fossil fuel lobbyists.

    3. Re:predictable comment theme by Orgasmatron · · Score: 2, Insightful

      So the NIMBY hordes are secretly funded by the oil industry? Seems unlikely to me considering that the oil industry hasn't been able to build any new refineries here for decades because of essentially the same NIMBY nutjobs.

      --
      See that "Preview" button?
    4. Re:predictable comment theme by Muad'Dave · · Score: 2, Insightful

      ... the oil industry hasn't been able to build any new refineries here for decades because of essentially the same NIMBY nutjobs.

      Thereby keeping supply 'artificially' short while demand is high? Sounds like a perfect plan to me, kinda like the diamond industry.

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    5. Re:predictable comment theme by argStyopa · · Score: 0

      That's funny, because it sure looked like long-haired hippy protesters lying in front of trains and bulldozers to stop every nuclear plant construction project in the 1970s and 1980s. I didn't realize they were all oil-industry executives.

      --
      -Styopa
    6. Re:predictable comment theme by Maso · · Score: 1

      Yeah! Stupid NIIMBY nutjobs, not wanting the oil industry to build refineries near them. Bet they feel silly right now!

    7. Re:predictable comment theme by FuckingNickName · · Score: 1

      lying in front of trains and bulldozers to stop

      You do realise that these "long-haired hippy protesters" didn't actually "stop" anything, merely pccasionally slightly delay? Because, you know, rule of law, policemen, arrest, etc. What you're guilty of here is absorption and regurgitation of well-prepared exaggerated and emotional news images beamed to your front room.

    8. Re:predictable comment theme by Nemyst · · Score: 1

      The problem is not that people fear nuclear power, it is that they fear it disproportionately compared to, say, coal and oil plants. Nuclear wouldn't give you a bp incident.

    9. Re:predictable comment theme by KovaaK · · Score: 1

      So the NIMBY hordes are secretly funded by the oil industry?

      Yes, actually.

      This isn't anything particularly new either. Check out this one from 1979. Even when environmental groups aren't being directly funded by the fossil fuel industry, they are propping up anti-nuke advertising.

    10. Re:predictable comment theme by Anonymous Coward · · Score: 0

      What makes you think the oil industry wants to build more refineries? Currently the oil industry uses refineries as an underhanded way to control fuel supply and drive up prices. Refineries will be shut down for "maintenance" to put a squeeze on supply whenever prices dip too low.

      I'm pretty sure oil companies can bribe their way in to building whatever they want. They already have a heavy hand in much of America's foreign policy.

    11. Re:predictable comment theme by geekoid · · Score: 1

      nuclear wast containment is a done problem. We know how to handle it, store it, and produce reactors that use it.

      The engineering is known.

      Politically, it's a problem. This is why there needs to e a campaign dealing honestly with the issue to start educating america.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    12. Re:predictable comment theme by cdrguru · · Score: 1

      If it was just an irrational fear of nuclear power that would be one thing. The problem is you have countless irrational fears all ganging up on each other. Just a few of them:

      1. Fear of electricity itself - just the electrons in the wires
      2. Fear of EMF fields generated by high-tension transmission lines.
      3. Fear of release of nuclear contamination
      4. Fear of nuclear explosions from power plants - after all, each one is just a bomb waiting to go off, right?
      5. Fear of pollution caused by electric power industries. PCBs in transformers, for example.
      6. And well, the list goes on and on.

      You can walk down pretty much any suburban street and find someone that is scared of one of these things. So you run an ad in the newspaper asking for all of these people to come to the big scary electric power generating plant public comment session so each and every single one of them can get up and speak to the crowd about their fears. You will get a large percentage walking away saying they hadn't thought about some new thing to be scared of.

      I think it took 10 years to get a natural gas generating plant built in Arizona because of the siting near some homes. They were going to use ammonia as a working fluid for spinning the turbines and that was immediately viewed with great suspicion. Just think what the results of an accident at the plant would be? 10 years it took to build about an 850 MW peaker plant that today runs 24x7 because nothing else is going to be built anytime soon.

    13. Re:predictable comment theme by cdrguru · · Score: 1

      They do indeed stop construction - usually long before the bulldozers appear on the scene. You get through the second environmental impact study and it is ruled that a third is needed to address the concerns of some folks about some lizard that will be disrupted - that the construction company didn't take into account because it was assumed to be unimportant.

      At that point the investors pull out and the loans dry up. The project is cancelled. More power plant construction projects are cancelled than you would believe - I believe the ratio is something like 20 to 1 - 20 are proposed and 1 gets built.

    14. Re:predictable comment theme by LordGr8one · · Score: 1

      And why is it cheaper to outsource manufacturing? Labor cost, which unions drive up, is a huge part of that. With nuclear energy you're a little more on, I think, but environmentalists and their legislation have increased the cost of doing business in the oil and nuclear industries both. Because we've been scared shitless to build new reactors in forever and a day, the advances in construction and maintenance techniques have (surprise!) not materialized out of thin air.

    15. Re:predictable comment theme by sbillard · · Score: 1

      it is healthy to fear a tiger - but the response to fear doesn't always have to be to run away. Translate into a list of perceived hazards; provide explanation of how resultant risks are managed.

      I think you're right.

      Hazard: Tiger has sharp teeth.
      Risk: My throat becomes chew toy
      How Managed: run away.

      Hazard: Tiger has sharp claws.
      Risk: Disembowelment.
      How Managed: run away.

      Hazard: Tiger is powerful carnivorous predator.
      Risk: Overpowered
      How Managed: run away.

      Hazard: Tiger is fast.
      Risk: Overtaken.
      How Managed: run away? No. Buy a rock from Lisa Simpson!

    16. Re:predictable comment theme by Anonymous Coward · · Score: 0

      Actually, speaking as one of the long-haired hippie types, we did stop a lot of things.

      Like the second reactor at seabrook NH that never got built because the design was flawed and the facility siting was a joke. Or the plant at Shoreham, ny that never opened, which was a good thing because it was sited about a stone's throw from metro New York city and right at the choke point for all traffic off long island, which would have made it hard to evacuate (you'd have to go right past the leaky plant, so your choice was to stay at home and get irradiated or go sit in traffic and get irradiated).

      We also did little things like make damn sure the government stopped lying about how much crap the rocky flats weapons plant and the hanford nuclear reservation put into the biosphere (remember it only takes about 1 gram of plutonium to give everybody on the earth cancer if you spread it out right, and rocky flats alone lost a large number of kilograms of plutonium up the air vents over the course of decades).

      We aren't stupid, and we aren't luddites: we just want nukes done right if they have to be done at all (see previous post about mit's geothermal report and iceland's long-term experience with geothermal). For example, one of the things we pushed for in the late 60s and into the 70s (and for which we were ignored and vilified) was to have the NRC review and license only a limited number of reactor designs so that debugging would be easier. That's how Rickover made the USN nuclear program so good so quickly: pretty much one standard reactor design everywhere, so problems were fixed everywhere or prevented, or design improvements instituted, quickly and across the entire program. The commercial industry was notorious for having so many different proprietary designs, and revisions of designs, that implementing changes (let alone researching or anticipating problems) was almost impossible. Add to that the competitive business model (Westinghouse sure as hell wasn't going to give Bechtel any hints and vice versa) and you had a recipe for disaster. Of which, if you recall, we had several (TMI Unit II, Enrico Fermi Fast Breeder, the time they almost blew the Savannah River plant up by looking for air leaks with a candle along cables wrapped in [wait for it] flammable insulation, and so on and so on). And before you tell me we haven't had a big disaster, go look up how much of the total fuel load at TMI Unit II is "missing" after the meltdown and ask yourself where it went. The disasters we had we quite bad enough, thank you very much.

      Geothermal is cheaper and safer and could be online quicker. Also I bet you can get insurance from a commercial insurer for a geothermal plant, which means that it's clearly safer because the insurance industry won't touch anything they can't calculate risk exposure for (or for which the exposure is enormous regardless of what the nuclear power enthusiasts say and spin). Good luck getting anyone to provide insurance underwriting for a nuke. The risk exposure is so great nobody would touch it which is why they had to pass laws that pretend to make it go away (Price-Anderson Act).

    17. Re:predictable comment theme by FuckingNickName · · Score: 0, Troll

      I guess I was taking the post by Styopa more literally than others have.

      Those (such, perhaps, as yourself) who have made the effort to contribute toward a realistic assessment of environmental impact can end up stopping power plants being built. And those who argued for increased standardisation in nuclear power plant design and maintenance were hardly "environmental wackjobs". Their argument has won out and we now have safer designs to show for it.

      But those who make for the best news coverage and who end up being raised as a straw man to represent the opposition - the stereotypical smelly hippy who lies down in front of a bulldozer - are never lone effectors of change. I do, of course, understand their role in delaying while some other group completes a legal challenge.

    18. Re:predictable comment theme by Anonymous Coward · · Score: 0

      you have no idea.

      The oil industry shut down refineries while complaining about lack of refinery capacity in order to drive up prices. You know, like Enron.

      Now you're going to say, how in the world can reducing capacity to sell products lead to more money for oil companies. Just ask Enron.

    19. Re:predictable comment theme by evilviper · · Score: 1

      America lacks nuclear reactors because we have a strong oil lobby tied with government,

      Oil is in no way directly competitive with nuclear power. Your car won't run off uranium, and there are basically no oil-fueled electrical power plants out there.

      and America lacks manufacturing because it's cheaper to outsource somewhere with lower CoL and a glut of desperate workers.

      Actually, the US remains a strong #1 in manufacturing, well well over 2X as large as China. People get scared because all the cheap junk they buy says "Made in China" and don't notice the heavy equipment, jumbo jets, commercial trucks, et al, that the US leads in. I'm sure there's plent of Chinese business-men cursing the fact that everything is made in the US.

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    20. Re:predictable comment theme by Just+Some+Guy · · Score: 1

      America lacks nuclear reactors because we have a strong oil lobby tied with government

      There's no such thing as "the oil lobby". We have a strong energy lobby. Right now, Shell et al are heavily invested in selling you energy in the form of petroleum distillates, but I guarantee that they'd be more than happy to charge your electric car batteries with "Conoco AMPED!" with a $0.10 per MW discount if you use their credit card.

      To repeat: we have giant energy companies. They sell oil energy right now, but they'll cheerfully sell you nuclear or solar or hydrogen energy if the opportunity arises.

      --
      Dewey, what part of this looks like authorities should be involved?
    21. Re:predictable comment theme by Anonymous Coward · · Score: 0

      >America lacks nuclear reactors because we have a strong oil lobby tied with government

      Um, not quite. Most of the uranium mining and processing is owned by the existing (that is, oil /gas and coal) energy industry. They've been biding their time, sitting on their nuclear sources until oil gets expensive enough so that the numbers support nukes.

      What killed the US nuclear power industry (or at least put it on the shelf temporarily) was when all the lies (safe, cheap, etc.) were exposed by the accidents in the 1970s and 80s; when big industry (insurance, banking, and energy) realized that the risk exposure was too great (it's hard to convince investors everything is fine if at almost any minute you might have to explain how you plan to amortize the cost of decontaminating, say, large swaths of Pennsylvania while meeting quarterly profit projections (exactly BP's problem in the Gulf now and one they may not survive if enough things break wrong for them); when they calculated that decommissioning costs were too high (if not downright impossible to estimate) and that they might wind up as the sap left holding the very big, very radioactive bag; when they learned that you have to dump huge money (at MASSIVE interest rates back then) into a hole for long periods (up to decades) before you see dime >onerequired to, appropriate funds beyond the original $10 billion in coverage, and let's face it, $10 billion doesn't go as far as it used to. The rising cost of building nuclear plants made them and their electricity product prohibitively expensive compared to oil, natural gas, hydro, and coal plants. It became obvious just how big a mess (technical and financial) a single significant "event" could make (go ahead and think about the damage claims if a nuke popped on the SW end of Long Island (Shoreham) and the wind pushed the goo onto NYC and Long Island and Connecticut....oops! People get paid big money to think these things through so big money doesn't commit the ultimate, unforgivable failure of LOSING big money.

      How do I know? I was in the insurance industry in 1979/80 - 85. I saw these people 1) concoct the whole "liability insurance crisis" to cover the fact that the entire insurance industry had based their long-term investment strategies on the assumption that high interest and inflation rates would continue (oops), which was proof that they could pretty much do what they wanted and 2) decide to pretty much go with the energy status quo because TMI gave them the willies (remember, they also had access to a lot more information about a lot more near-misses than the general public did), and because world prices for carbon-based fuels had slumped and stayed down due to the world economic slowdown which made it cheaper to burn that stuff than build long-lead-time nuke plants that were unpopular, big, expensive, leaky, hard to get permits for, and often unpredictably hard to run (given the primitive UIs and unrefined commercial plant designs of the time).

      Even Carter was on that bandwagon: note his energy policy was for conservation (retrofits with more efficient new technology) and alternatives (synfuels, solar, wind), not a big push for nuclear (he tried some “fast breeder” reactors but even that got shot down). Carter was a USN nuclear engineer, he knew the score for God's sake.

      Big money takes the path of least resistance where possible: all it cares is that it makes more money with the least effort and expense. Nukes had proven themselves risky and problematic to a risk-averse, profit-mad industry.

      Me? I got the hell out of there because those people scare the hell out of me. The things they will do, have done, and would trial balloon in meetings were terrifying. I actually thought I was going to go play on that level and "do the right thing" for "the good of the planet" and prove to these greedheads that green industry could be just as profitable. Ha. Ha. Ha.

      I still believe green industry can make good money, but they could not have cared les

    22. Re:predictable comment theme by Anonymous Coward · · Score: 0

      >long periods (up to decades) before you see dime >onerequired to, appropriate funds beyond the original $10 billion in coverage, and let's face it, $10 billion doesn't go as far as it used to.

      should read:

      long periods (up to decades) before you see dime one in ROI. It didn't help, either, that one of the last big commercial nuclear power projects was pretty much a Ponzi scheme (WPPSS).

      Big money actually crunched the numbers and figured out nuclear energy didn't work. Believe me, if the energy industry could have made it work, nukes would have been forced down our throats. Remember, the US senate is pretty much a wholly-owned subsidiary of various industries (including energy), and if you don't believe that just remember Rep. Barton recently kissing BP's ass about "extortion". Also remember that in 1979/80, we were almost literally over a barrel to OPEC and Iran: entrenched political and industrial power in the US could have used that as an excuse to drive energy policy to nukes if they needed to, that is, if the numbers had justified it. We've seen big money justify worse things since then to ensure they keep making money (Gulf War II in Iraq, just for one: WMDs in Iraq anyone? Saddam Hussein involved in 9/11 anyone?)

      But insurers wouldn't touch the plants (power or fuel processing), and when the insurance industry underwriters won't touch something, or bankers won't cough up investment funding, it's because the numbers aren't there, not out of sentiment or spite (if the numbers are there, or they THINK the numbers are there, they stampede in as we just saw with the Wall St. CDO fiasco). The Price-Anderson Act protected (but did not completely indemnify) plant owners and operators: Congress could, but was not required to, appropriate funds beyond the original $10 billion in coverage, and let's face it, $10 billion doesn't go as far as it used to.

    23. Re:predictable comment theme by FuckingNickName · · Score: 1

      and there are basically no oil-fueled electrical power plants out there.

      Potential government is often heavily (esp. Bush dynasty) connected with oil; the fossil fuel electricity generation companies have the same "anti-environmentalist" stances as these people; the campaign donations support these people. For example, AEP's CEO donated about $100k to Gingrich's 2009 oil drilling promotional and Southern gave $250k to Bush's last campaign. The AEP amount may seem small, but opensecrets asserts total $9 million p.a. lobbying in 2008-2009. The oil lobby often is the government, and the fossil fuel lobby acts in symbiosis.

      Your car won't run off uranium,

      But it will run off a battery charged by a uranium power plant.

      People get scared because all the cheap junk they buy says "Made in China" and don't notice the heavy equipment, jumbo jets, commercial trucks, et al,

      It's the decline that's scary, not the overall output. And making a killing on heavy items does not give you the same stability as a giant consumer manufacturing base.

      (Aside: "et al" is for people.)

    24. Re:predictable comment theme by evilviper · · Score: 1

      the fossil fuel electricity generation companies have the same "anti-environmentalist" stances as these people;

      Whatever anyone's "stance" or "symbiosis" is besides the point. You've still failed to show where coal or natural gas companies have enough government influence to affect nuclear power-plant policy.

      But it will run off a battery charged by a uranium power plant.

      Electric vehicles currently have a far lesser range, and much higher price than traditional vehicles. Making electricity a bit cheaper (or a bit more expensive) won't change the economics of eleictric vehicles AT ALL. Additionally, it's only just now that they're anywhere near the ballpark of being useable by most people, so it surely wasn't a concern through the 70s, 80s, and 90s.

      It's the decline that's scary, not the overall output.

      The "decline" you've cited is marginal. That chart had to use data all the way back to WWII to show a visible trend, and it wasn't China causing that... and note that the US GDP, standard of living, and everything else has been increasing over most of that very slow downward maufacturing trend. Additionally, the decline figures are from 2009, which is right in the middle of the biggest world-wide recession in over 80 years, so it's can't be used as a sign of a long-term "trend" on it's own.

      And making a killing on heavy items does not give you the same stability as a giant consumer manufacturing base.

      No it doesn't, it gives you a completely different type of stability. Consumer spending is still way down from where it was a couple years ago, while large projects, requiring "heavy items" are going strong.

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
  10. Nuclear power is the safest.. by Anonymous Coward · · Score: 0

    ..using modern reactor designs that focus on using physics to help with a safe power generation source and aren't required to generate weapons grade plutonium for the military.

    We all know the problems with Oil, here's where you can educate yourself about 'Natural' Gas, http://gaslandthemovie.com/.

  11. Can we have Thorium reactors? by Max+Romantschuk · · Score: 2, Interesting

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

    KTHXBYE.

    (But seriously, seems like a good idea from what I've read.)

    --
    .: Max Romantschuk :: http://max.romantschuk.fi/
  12. Good idea by f3rret · · Score: 4, Insightful

    Nuclear power is the way to go, pity it wont ever get done though; soon as your Senate, Congress or whoever handles the decisions on these sorts of things decide to move forward on the issue someone is going to stand up and say "Chernobyl", "Three Mile Island" and possibly "dirty bomb" or "fallout (not the game mind you)" and the whole proposition is going to die right there.
    Even if that does not happen there will be widespread protests with other people chanting the words above.
    Not to forget that The West have been continually spurning other countries for wanting to build nuclear reactors for years and years, so suddenly deciding to build more reactors of their own is going to put the US in a tough spot geopolitically.

    The way I see it though is that for the time being fission plants along with a gradual move towards a hydrogen economy offer the best chance for independence from oil. In the long term though we need to focus on getting a commercially viable Fusion reactor design up and running, it is basically the only fuel source that offers any chance of us not having to hollow out our planet in the long run.

    --
    Admit nothing. Deny Everything. Make Counter-accusations.
    1. Re:Good idea by Anonymous Coward · · Score: 0

      I seriously doubt they're going to say "fallout parenthesis not the game mind you close parenthesis".

    2. Re:Good idea by Anonymous Coward · · Score: 0

      You mean like this giant fusion reactor we already have? Usually comes up at dusk somewhere at the horizon...

    3. Re:Good idea by sjames · · Score: 1

      It's almost amusing when they say TMI. Little known fact, TMI turned out to be a big non-incident. The reactor was mothballed and the other reactor on the site continued in operation for some time afterward.

      Even mentioning it in the same sentence with Chernobyl is funny, it's like saying "It could wipe out the entire population of Buffalo New York or....someone could get a paper cut".

    4. Re:Good idea by antwoolf · · Score: 1

      If the US had 20 nuclear plants dedicated to producing hydrogen, enough energy could be stored to power all US automobiles. That sounds achievable (flamebait acknowledged), and government reports predict it will happen by 2050. Do we have 40 years? It seems with an Apollo type effort we could do it in 10 years. (eg. 2 years planning, 6-8 years to build the reactors, and parallel efforts in fuel cell research, along with phased in market incentives like early subsidies on hydrogen fuel, fuel cell cars, and infrastructure projects).

    5. Re:Good idea by MachineShedFred · · Score: 1

      Exactly - TMI proved that the safety systems can contain a runaway criticality. I believe the other unit at TMI is still in operation today.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    6. Re:Good idea by Szechuan+Vanilla · · Score: 2, Interesting

      wrong: TMI proved exactly the opposite.

      What finally got the core cooled was a mickey-moused cooling loop that depended on convection. Got it? What worked was basic, no-tools physics, not any safety system, primary system, or any system at all.

      That cooling kludge had nothing to do with the designed safety systems. We were just plain damn lucky that enough water could passively circulate through the damaged core, based on changes in water density due to heating, to pull out enough heat to stop the melting that was going on and then keep the plant in a non-SCRAMed but fission-controlled state while we figured out what had happened (poof went the fuel) and where the radioisotopes had gone (fizz went the coolant water; hissss went the gas releases) and while GPU and the NRC figured out what lies to tell.

      Everything that was supposed to prevent what happened failed: the system, the humans, the NRC. All of it.

      --
      This space intentionally left blank.
    7. Re:Good idea by Szechuan+Vanilla · · Score: 1

      >TMI turned out to be a big non-incident

      Go find out how much of the total fuel load (by weight) of TMI Unit 2 is "missing".

      Go find out how many hundreds of thousands of cubic feet of high-level radioactive water (containing long-lived isotopes) were released into the Susquehannah River (which flows into Chesepeake Bay, a major source of seafood), and how the owner/operator didn't feel it was necessary to point out that release to the NRC.

      Go find out how much radioactive gas was vented from the Unit 2 containment, on how many occasions, and what isotopes were involved.

      Go find out how much radioactive water containing tritium was intentionally evaporated from Unit 2 because it was easier and cheaper than gathering, containing, safing, and shipping it to off-site storage.

      Go find out why Dr. Helen Caldicott et alia couldn't get any MSM to show the films she and her people made of the obvious radiation-induced damage to farm animals that had been in utero on the downwind side of TMI when it went fizz.

      Go look at http://www.dailykos.com/story/2009/4/3/716139/-Startling-revelations-on-Three-Mile-Islandnuclear-power

      Go get at least a couple of clues.

      Or go fuck yourself, either is fine with me.

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      This space intentionally left blank.
    8. Re:Good idea by Szechuan+Vanilla · · Score: 1

      >TMI turned out to be a big non-incident

      Go find out how much of the total fuel load (by weight) of TMI Unit 2 is "missing".

      Go find out how many hundreds of thousands of cubic feet of high-level radioactive water (containing long-lived isotopes) were released into the Susquehannah River (which flows into Chesepeake Bay, a major source of seafood), and how owner/operator GPU didn't feel it necessary to inform the NRC about the release.

      Go find out how much radioactive gas was vented from the Unit 2 containment, on how many occasions, and what isotopes were involved.

      Go find out how much radioactive water containing tritium was intentionally evaporated from Unit 2 because it was easier and cheaper than gathering, containing, safing, and shipping it to off-site storage.

      Go find out why Dr. Helen Caldicott et alia couldn't get any MSM to show the video and photos she and her people made of the obvious radiation-induced damage to farm animals that had been in utero near TMI Unit 2 when it went fizz.

      Go look at http://www.dailykos.com/story/2009/4/3/716139/-Startling-revelations-on-Three-Mile-Islandnuclear-power

      Go get at least a couple of clues.

      Or go get bent; either is fine with me.

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      This space intentionally left blank.
    9. Re:Good idea by Szechuan+Vanilla · · Score: 2, Informative

      >MI proved that the safety systems can contain a runaway criticality

      No, TMI proved exactly the opposite.

      All the primary and secondary safety cooling systems failed, due to human error, design flaw, or because they broke as the system heated up and began to melt.

      What kept the core from finishing its melt down was a kludged-together coolant loop that relied on convection because all the pumps had failed. We were just damn lucky that convection (pure, no-tools physics relying on changes in water density due to heating) was able to pull sufficient water through the damaged core to draw off enough heat to stop the fuel melting and get the core into a non-SCRAMed but fission-controlled semi-shutdown state. And that's where the core stayed for decades because there wasn't much else we could do with it.

      Luck. Not safety systems. Get the facts.

      --
      This space intentionally left blank.
    10. Re:Good idea by sjames · · Score: 1

      You should know that the reports in the dailykos article are decidedly "unphysical".

    11. Re:Good idea by Anonymous Coward · · Score: 0

      >reports in the dailykos article are decidedly "unphysical

      Fine; however the greater proportion of the facts I quote or refer to are not from kos but a wide variety of sources, including the NRC. Refute them or shut up.

      Unless you intend to look foolish or like a shill for the nuclear industry...

    12. Re:Good idea by sjames · · Score: 1

      Refute them or shut up

      Raised by wolves?

    13. Re:Good idea by Anonymous Coward · · Score: 0

      >Raised by wolves?

      No, just sick and tired of having my knowledge and education ignored for over 30 years by people who tell me I'm wrong but never provide facts to justify their bogus statements.

      Maybe you haven't noticed, but we're in a war here about (among other things) just how much of what kind of waste we're going to be swimming in during our future. We need facts, not snide little cracks about environuts.

      People on the energy industry side have a generations-long history of lies and soft-siding reality and justifying their nasty actions (no stack scrubbers, unsafe nuclear fuel cycle) with economic arguments. Well, their economic arguments don't make sense (stack scrubbers would be amortized and depreciated long ago so their impact on profit now would be nil; factoring in decommissioning costs makes nuclear energy non-competitive), their technical arguments don't make sense (hot dry rock geothermal DOES work, etc), and now we need to move on to what does work and does make economic and environmental sense.

      We simply don't have time for more "business as usual": the sea is going to rise, the planet is going to get hotter, and we're already choking on our energy waste (fine particulates, especially). These problems were predictable and avoidable, and still have time to mitigate them, but we have to get moving. Yet all I get is nyah nyah nyah go hug a tree, not factual debate.

      If somebody can refute what I say, let them do so. If all they're going to do is say, "Not true nyahh nyah" then they can shut up and go fuck themselves for all I care.

    14. Re:Good idea by sjames · · Score: 1

      Just a tip, when you act as if you were raised by wolves, you make it really easy to just write you off as a crank with an attitude. You make people WANT to write you off and your message along with you.

      It's also a good idea when you want to demand refutation that you present actual citations or at least logical arguments rather than a list of allegations with no evidence and one article that makes claims that defy all scientific knowledge.

      For example, how much of the fuel is missing? None of it! It's all there. Where would it go, it's a solid and the reactor vessel was never breached. While it did have a partial melt, that still doesn't let it get anywhere.

      Noble gasses were released, but not enough to cause a problem. Evidence from multiple independent sources bear out the official numbers and risk assessment.

      I wouldn't be too excited about the volume of contaminated water that was released, without knowing the concentration of contamination, it's meaningless. You've peed out many gallons of radioactive (for sufficiently small values of radioactive) urine in your life.

      Given the levels you seem to believe were released, we should be seeing a massive cancer epidemic throughout Pennsylvania. Where is it?

  13. more power by bakamorgan · · Score: 0

    more nuke power stations...it's power level is over 9000!!!! sorry had to be said. I say build them and kill the hippies. And then just bury the waste in all the caves in the mountains in the middle east. Then the taliban can get sick off of radition posion.

  14. creators' newclear power method to revive all by Anonymous Coward · · Score: 0

    we're not interested in seeing a man made big flash to augment our already positively fatal track record with inner earth, & land/atmosphere damaging stuff. always check the motive(s) of presenters of stuff that (potentially) matters. you may continue to pretend if you wish.

    meanwhile (& a difficult 'while' it may be)-; the corepirate nazi illuminati is always hunting that patch of red on almost everyones' neck. if they cannot find yours (greed, fear ego etc...) then you can go starve. that's their (slippery/slimy) 'platform' now. see also: http://en.wikipedia.org/wiki/Antisocial_personality_disorder
    never a better time to consult with/trust in our creators. the lights are coming up rapidly all over now. see you there?

    greed, fear & ego (in any order) are unprecedented evile's primary weapons. those, along with deception & coercion, helps most of us remain (unwittingly?) dependent on its' life0cidal hired goons' agenda. most of our dwindling resources are being squandered on the 'wars', & continuation of the billionerrors stock markup FraUD/pyramid schemes. nobody ever mentions the real long term costs of those debacles in both life & any notion of prosperity for us, or our children. not to mention the abuse of the consciences of those of us who still have one, & the terminal damage to our atmosphere (see also: manufactured 'weather', hot etc...). see you on the other side of it? the lights are coming up all over now. the fairytail is winding down now. let your conscience be your guide. you can be more helpful than you might have imagined. we now have some choices. meanwhile; don't forget to get a little more oxygen on your brain, & look up in the sky from time to time, starting early in the day. there's lots going on up there.

    "The current rate of extinction is around 10 to 100 times the usual background level, and has been elevated above the background level since the Pleistocene. The current extinction rate is more rapid than in any other extinction event in earth history, and 50% of species could be extinct by the end of this century. While the role of humans is unclear in the longer-term extinction pattern, it is clear that factors such as deforestation, habitat destruction, hunting, the introduction of non-native species, pollution and climate change have reduced biodiversity profoundly.' (wiki)

    "I think the bottom line is, what kind of a world do you want to leave for your children," Andrew Smith, a professor in the Arizona State University School of Life Sciences, said in a telephone interview. "How impoverished we would be if we lost 25 percent of the world's mammals," said Smith, one of more than 100 co-authors of the report. "Within our lifetime hundreds of species could be lost as a result of our own actions, a frightening sign of what is happening to the ecosystems where they live," added Julia Marton-Lefevre, IUCN director general. "We must now set clear targets for the future to reverse this trend to ensure that our enduring legacy is not to wipe out many of our closest relatives."--

    "The wealth of the universe is for me. Every thing is explicable and practical for me .... I am defeated all the time; yet to victory I am born." --emerson

    no need to confuse 'religion' with being a spiritual being. our soul purpose here is to care for one another. failing that, we're simply passing through (excess baggage) being distracted/consumed by the guaranteed to fail illusionary trappings of man'kind'. & recently (about 10,000 years ago) it was determined that hoarding & excess by a few, resulted in negative consequences for all.

    consult with/trust in your creators. providing more than enough of everything for everyone (without any distracting/spiritdead personal gain motives), whilst badtolling unprecedented evile, using an unlimited supply of newclear power, since/until forever. see you there?

    "If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land." )one does not need to agree whois in charge to grasp the notion that there may be some assistance available to us(

    boeing, boeing, gone.

  15. I don't understand. by Anonymous Coward · · Score: 0

    People die from Chernobyl each year?

    1. Re:I don't understand. by dave420 · · Score: 3, Funny

      Tourist buses frequently crash in Pripyat.

    2. Re:I don't understand. by Culture20 · · Score: 1

      On the other hand you have a lot of coal (85% of the electricity production plus exports). And coal by a conservative estimate kills 3 or 4 times the number of people who died due to Chernobyl each year!

      People die from Chernobyl each year?

      English is fun!

      And every year, coal kills 3 or 4 times the number of people who died due to Chernobyl!

      I have no idea if it's true, but at least that sentence might make more sense to you.

    3. Re:I don't understand. by MadKeithV · · Score: 2, Funny

      You have to keep killing the zombies. They just get up again after some time.

    4. Re:I don't understand. by jgtg32a · · Score: 1

      Get out of here STALKER

  16. Sodium by gd2shoe · · Score: 1

    The problem with sodium is that if it ever cools, it solidifies. If you ever go offline, you need to continuously heat and pump your sodium coolant to keep it from freezing. Maintenance on the system is tricky, at best. So I hear.

    --
    I won't join Slashcott. OTOH, If Beta goes live, I just won't be back until it's fixed. Sorry Dice.
    1. Re:Sodium by Anonymous Coward · · Score: 2, Informative

      No, that's not "the" problem with using sodium as a coolant, and neither is chemical reactivity (hot sodium explodes energetically in the presence of a standard atmosphere) -- both problems can be engineered around, or avoided completely by using NaK (for example). Modern engineering practices are unlikely to lead to the sorts of "condensation" jams seen in the Fermi meltdown or the SRE. However, "condensation" itself remains a serious problem.

      That is, the problem with sodium as a coolant is that the high neutron flux breeds radionuclides from the coolant, and some of them are highly likely to bind chemically with the material lining the sodium containment vessel(s), or to form plaques or other inviscid matrices that can fall out of suspension in the coolant during ordinary online operation. The latter causes turbulent or constricted flow, which may lead to a SCRAM and at the very least will cause poor operating performance. Plaques are a bit more serious because they can both cause and mask corrosion of the container vessel, and certainly contaminate the vessel permanently. Some radionuclide daughter products that can be expected from sodium nuclei immersed in a high neutron flux are highly troublesome and can breed up radionuclides in nearby rebar (54Mn formed by n-p reaction on 54Fe). These radionuclides also degrade the neutron economy of the reactor core, leading to poor operating performance.

      BARC has done a lot of work on sodium coolant chemistries including radionuclide trap studies. The Indian nuclear establishment has pragmatically chosen to invest instead in online-reconfigurable PHWR U-or-Th fuel cycle (thorium sands, while plentiful in India, are much more expensive to mine than it is to make lawful purchases of slightly enriched uranium or uranium ore), much like CANDU. (They generally call the strategy something like Thermal Neutron Breeder Reactor).

    2. Re:Sodium by John117 · · Score: 1

      Sodium reacts with water energetically, not air. In air it tends to produce a protective oxide layer. Sodium cooling in shutdown is actually kinda useful since it automatically limits the extent of a Loss of Coolant Accident (LoCA).

    3. Re:Sodium by Anonymous Coward · · Score: 0

      Remember that the sodium is hot (> 750K, and much higher in pool type fast reactors), and that a standard atmosphere is moist.

      There have been several ignitions and explosions of sodium reactor coolant, the most well-documented of which is probably Monju 8 Dec 1995 which was caused by a leak of high-temperature sodium coolant leaking through a thermometer sheath and igniting upon contact with the air.

      Hot sodium reacts unhelpfully with a number of other elements too.

      This:

      http://www.igcar.ernet.in/igc2004/cg/knowledge-centre/sodium_coolant_chemistry-GP.htm

      goes into some detail, discussing the SRE, SuperPhénix, and so forth.

  17. Finally, looks like the start of the right thing by jcochran · · Score: 5, Interesting

    Nuclear power is one of the cleanest sources of power we have so far. Now if Obama will correct the damn stupid mistake Carter did, things will be a heck of a lot better. Yes, we have a nuclear waste problem and it's a large one. But it's not a technical problem, it's a political problem. President Carter back in 1977 issued a directive that stopped reprocessing of civilian nuclear waste. Mind, the US nuclear industry was built with the assumption that waste reprocessing would be available. So the result is that we have more waste than planned for being stored for longer periods than planned for, all because of a decision to change the way things were done. And said decision was made without putting into place an alternate method of handling the waste. Yes people, we have a nuclear waste issue, and if Obama can reverse the brain dead stupid decision made 33 years ago, that would be one of the best possible things he could do for the United States. But some people still hear the word "nuclear" and suddenly their brains and reasoning turn off and they start thinking worse case issues and problems ignoring the fact that many of the problems are political and not technical. What about cost overruns? Well, stop dragging them into court attempting to stop construction. What about the nuclear waste? See the beginning of this post people. What about Three Mile Island? Your point is? The safety measures worked and the public never was in danger. During TMI, they debating for *three days* about whether or not to evacuate the area. Next time a damn bursts, be sure to take three days to come to the decision about heading for high ground. The safety measures *worked* even though the operators practically did everything they could to screw things up.

  18. new reactors, miami florida by dicobalt · · Score: 1, Informative

    They are already trying to add two new reactors to the Turkey Point nuclear plant south of Miami. http://www.nrc.gov/reactors/new-reactors/col/turkey-point.html

  19. Nuclear for Oil? by necro81 · · Score: 4, Informative

    Why does everyone think of nuclear power (or coal, or natural gas, or renewables) and oil as some sort of zero-sum game? Oil is used for three things mainly: transportation fuel, heating fuel in some parts of the country, and as a raw material for industrial processes. Nuclear power is good for one thing: generating electricity. While I will admit that there is plenty of small ways that we can trade off oil usage for nuclear-generated electricity, there aren't many wholesale ways of reducing oil consumption via nuclear. Are you going to heat your New England home with nuclear electricity? Will you create plastics feedstock from nuclear electricity? Even though in both cases one can do these things, we aren't about to because it's cheaper to do them using oil.

    The big one is electricity, and I for one am pessimistic that we'll see a wholesale shift away from gasoline/diesel (i.e., more than 1/3 of all vehicles on the road propelled by electrical power)in anything less than 25 years.

    And even then, it's not like we'll magically be trading nuclear electricity off for only imported oil. Oil is a global commodity. The determining factor of where the U.S. gets its oil from is where how much it costs. If it's cheaper or more profitable to bring it by tanker from the Middle East than it is to pull it from the Gulf of Mexico, you can bet that is where we'll get most of it. In truth, where does the U.S. import most of its oil from? Canada. Mexico provides us with as much oil as Saudi Arabia. We get more from non-OPEC nations than we do from OPEC [lots of stats here]. I am glad that the summary used the term "dependence on oil" rather than the more politically useful "foreign oil". I just wish that everyone else could wrap their head around it.

    1. Re:Nuclear for Oil? by confused+one · · Score: 2, Insightful

      Nuclear can and has been used directly for heating. There are plenty of urban areas which already have centralized steam plants for heat, where this could be implemented easily. If it bothers you to think that the steam heating your building passed through a steam generator attached to a reactor, then, use heat pumps powered by nuclear generated electricity. You will be warm.

      You are correct though, about petroleum use in transportation -- it's going to be around for a looong time. And I admit that, though there is a nuclear plant 12 miles from where I'm sitting, my house is heated with gas.

    2. Re:Nuclear for Oil? by KovaaK · · Score: 2, Interesting

      You are correct, and the summary is stupid. Nuclear is ideally a replacement for coal and natural gas power plants. Of course, if electric vehicles take off, then we could see more of a use for nuclear in transportation. Then again, maybe people are taking the Ford Nucleon seriously.

    3. Re:Nuclear for Oil? by Muad'Dave · · Score: 1

      Are you going to heat your New England home with nuclear electricity?

      Yes. A ground-source heat pump would work wonderfully by using the earth as a heat source/sink.

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    4. Re:Nuclear for Oil? by necro81 · · Score: 2, Interesting

      I reiterate the last sentence of the first paragraph: "Even though in both cases one can do these things, we aren't about to because it's cheaper to do them using oil."

      I'd be quite happy to use geothermal for both heating and cooling in my house. But in reality it is much more cost effective to tighten the place up and improve efficiency first. That reduces the need for both chemical heating (fuel oil, nat. gas, wood pellets, etc.) and/or electricity, no matter the source. Next I'd focus on ways of augmenting the central heat with passive solar, which is likewise cost effective and reduces the need for other energy sources (other than the sun, obviously).

    5. Re:Nuclear for Oil? by necro81 · · Score: 1

      I'd be thrilled to see more district heating implemented in the United States. Cogeneration is a way to drastically increase the overall thermodynamic efficiency of a plant and reduce the necessary cooling infrastructure. Nuclear-heated steam doesn't make me squeamish, it's passed through about three heat exchangers by the time I feel that warmth.

      But alas cogeneration doesn't work everywhere, and it can't be used all the time, and that is one reason why it doesn't see greater adoption. A lack of steam distribution infrastructure is probably the main reason - it is damn expensive to pipe that in, even when doing new construction.

      This doesn't mean it couldn't be rolled out in more places. I wish it would. My point in my original post is that even though we can (and dare I say, should) do these things, I don't think it likely without a huge amount of subsidy, top level support, quality leadership, and user buy-in. Please forgive me for being pessimistic.

    6. Re:Nuclear for Oil? by Anonymous Coward · · Score: 0

      Are you going to heat your New England home with nuclear electricity?

      Actually yes via a geothermal heat pump or a two stage heat pump. I am looking at both of these right now because of the cost of heating oil. Currently I spend about $3,600 on heating fuel and maintenance. By moving to a heat pump I should be able able to get that to $1,000 even with CT high electricity prices ($0.18 per kwh). If the electrify was cheaper that cost would go down.

    7. Re:Nuclear for Oil? by Joey+Vegetables · · Score: 1

      People are forgetting that given sufficiently cheap energy inputs you can create petroleum substitutes from other fossil fuels (e.g., coal or methane), or even from water through hydrolysis (various processes can take the O2 and H2 produced, mix with various organic inputs, and output alcohol or other liquid fuels). Cheap nuclear power, which we should have had for at least 40 years now, would have prevented most if not all need for imports of oil or other fuels.

    8. Re:Nuclear for Oil? by necro81 · · Score: 2, Insightful

      I have not forgotten it, I just recognize the infeasibility of it. Even over a 40-year build out, we would have been hard pressed to build enough nuclear power to displace petroleum as an energy input even for today's usage, let alone synthesizing petroleum replacements.

      This graphic is particularly informative. Alas the units are a bit archane (quadrillion BTUs, or quads, as a measure of energy. One Quad = ~300 terawatt-hours), but you can see the relative proportions easily enough.

      Electrical energy is about 40% of our total energy consumption in the U.S. Transportation is about 30%, industrial ~20%, residential ~10%. The U.S.'s energy comes about 37% from petroleum, and only about 8% from nuclear. So, to replace the energy petroleum gives us, we'd need to have about 6 times as much nuclear energy as today, or about as much energy as we get from coal and natural gas combined. Most of that natural gas goes to heating and industrial processes, not electricity production. That's just energy for transportation and heating - it doesn't begin to cover the petroleum we use as feedstock for various industrial processes.

      If my math is correct, it's about another 1200 GW of installed nuclear capacity - about as much power as the entire US grid currently produces. At a cost of several billion per GW of nuclear plant, that works out to a couple trillion dollars. So not only would our total electrical production need to roughly double, but it would leave the grid about 2/3 nuclear-based. I know that there is precedent: France's electric grid is 80% nuclear. But France's electrical power output is a relatively tiny amount of energy compared to US's nuclear capacity today.

      Nuclear power is not a panacea, end of story.

    9. Re:Nuclear for Oil? by Muad'Dave · · Score: 2, Interesting

      Naturally tightening up the structure is a good first step. Regardless of the efficiency of the structure, some form of energy will be needed in many (most?) climates for heating _and_ cooling. While "augmenting the central heat with passive solar" helps heating, it does nothing for cooling. Why not invest in a technology that provides benefit with both scenarios, such as a higher efficiency ground source heat pump instead of cobbling on passive solar for heating?

      I agree passive solar is a great addition to domestic hot water production, but as an investment to provide heat only, I'd rather invest in a dual-use solution.

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    10. Re:Nuclear for Oil? by confused+one · · Score: 1

      The area I live in could be used to define suburban sprawl. It would be very difficult to create an efficient steam distribution infrastructure to heat homes here. They also, conveniently, placed the nuclear electric plant out in farmland away from most of the population, which, would make it even harder to take advantage of the waste heat...

      So the only way it would work here is, as I suggested, electrically powered heat pumps.

      Fundamentally, I agree with you -- it can't happen unless there's subsidies and governments demand it. So, it's not going to happen. At least not until oil becomes more scarce, which based on steady improvements in technology might not happen for as long as a century from now.

    11. Re:Nuclear for Oil? by evilviper · · Score: 1

      Are you going to heat your New England home with nuclear electricity?

      Absolutely. Geothermal heat-pumps are the most efficient way to heat and cool, and it can only get better if electricity gets cheaper.

      Will you create plastics feedstock from nuclear electricity?

      Well, if electric vehicles take off, and electricity gets cheaper, we may very well switch back to GLASS for packaging, rather than most uses of plastic. That doesn't eliminate plastic, but it could lead to a significant reduction.

      If it's cheaper or more profitable to bring it by tanker from the Middle East than it is to pull it from the Gulf of Mexico, you can bet that is where we'll get most of it.

      You're missing the point. The problem with importing oil isn't that it comes from "OVER THERE". The problem is that we are in dire straights if any ONE of our foreign suppliers ceases to supply us. Being so dependent on marginally-unfriendly foreign countries is BAD. Now, if we are using 1/3rd less oil, the problem is drastically reduced (even if we opt to import much of it), because we can just ramp-up domestic production in fairly short order, or get an increasing amount of slightly more expensive oil from another friendly country. Right now, we can't make-up the difference if a major supplier blacklists us, THAT is the problem.

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    12. Re:Nuclear for Oil? by jrincayc · · Score: 1

      "Will you create plastics feedstock from nuclear electricity?"

      Yes, basically, if you have steam and a source of carbon (coal, waste plant material ...) you can produce any hydrocarbon you want.

      http://www.world-nuclear.org/info/inf116_processheat.html

    13. Re:Nuclear for Oil? by ckaminski · · Score: 1

      Why wouldn't it though? You get economies of scale if you can can site 1-200 GW of power in one place and do refining work there. This country already has an amazing fuel distribution network - if you can make volatile hydrocarbons, you just build nuke farms instead of oil refineries - these can easily be located away from peoples backyards. It's only load power you want close to the point of use to reduce transmission losses.

    14. Re:Nuclear for Oil? by necro81 · · Score: 1

      Yes, I know that there is no chemical or industrial limitation that prevents you from synthesizing all of those organic molecule chains from more basic components, so long as you have abundant energy.

      This is why I included in my next sentence: "Even though in both cases one can do these things, we aren't about to because it's cheaper to do them using oil." Even if the energy cost you nothing, I still wonder if the cost for synthesizing would be low enough for broad adoption.

  20. Georgia? by Anonymous Coward · · Score: 0

    Georgia? Former Soviet republics do not have a great track record on nuclear safety.

  21. Re:Finally, looks like the start of the right thin by giorgist · · Score: 2, Funny

    To think that Carter was the last President that was an Engineer !! Now all we have are lawyers

    G

  22. conFusion by Anonymous Coward · · Score: 0, Interesting

    Fusion is the dark horse if they EVER figure that one out.

    More like ... dark cap. We'll never get more energy out of it then needed to keep it steadily contained and under sufficient pressure. Once it is well understood why, they'll generalize it into Fourth Law of Thermodynamics.

    1. Re:conFusion by wagnerrp · · Score: 1

      Oh come on... someone modded this interesting? All you have to do to prove the AC wrong is point toward that big glowing ball in the sky.

  23. Finland approved a total of 3 new nuke plants by blind+biker · · Score: 1

    The first is almost ready (was approved in 2002) and 2 more have been recently approved by parliament. The current 4 plants produce a total of 2721 MW, which is 30% of the total finnish electrical power, and the fifth, soon to be put into use (around 2012 - ok, soonish), will add another 1600 MW. The other two, recently approved, plants would add about 1400-1500 MW each.

    The interesting thing is, the plants were approved mostly based on economic criteria, but everybody had in the back of their had the higher market stability of the fuel prices for nuke plants, and the independence on, shall we say, problem-prone sources (arab countires and russia). The group that lobbied against the plants proposed building natural gas plants, fueled by gas imported from Russia. After Russia used their natural gas supply as a political weapon, that group got pretty much stunted (even though it's not politically correct to say so). By the way, Libya used their natural gas as a weapon, too, for instance against Croatia, when that country criticized the PLO at the UN. Just in case you think Russia is the only country engaging in such tactics.

    --
    "The agriculture ministry is not in charge of Gundam" - Japanese ministry official.
    1. Re:Finland approved a total of 3 new nuke plants by Firethorn · · Score: 1

      After Russia used their natural gas supply as a political weapon, that group got pretty much stunted (even though it's not politically correct to say so).

      I don't particularly see why not; here in the USA the a big reason for wanting to get away from oil is that we supposedly get so much of it from 'unstable' regions hostile to us. We don't actually get that much; but in a global market the more produced the cheaper it is.

      Enabling a foreign country to hold your electricity production hostage isn't a good idea; especially if said country is willing to use it as a bargaining chip.

      Even if you got 100% of your nuclear fuel from Russia, any embargo would take years to be seriously felt(unless they timed it just right), vs days for NG. If nothing else, if you have six months before you need to refuel the reactor, you have time to contract elsewhere.

      --
      I don't read AC A human right
    2. Re:Finland approved a total of 3 new nuke plants by blind+biker · · Score: 1

      I agree with your points (of course). Just wanted to add: there seem to be sufficient domestic uranium, just waiting to be mined. Finland could, if she wanted, be 100% nuclear, just like France. And France didn't suffer too much from this status: they are selling shitloads of electrical energy to neighboring countries, especially to Germany, who decommissioned most of its nuke plants, and is now in dire shortage of domestic electricity. Those coal plants just aren't churning out enough of it (but they are churning out plenty of radioactive pollutants (not to speak of the nasty non-nuke ones). The Greens in Germany did a really superb job at worsening the environment.

      --
      "The agriculture ministry is not in charge of Gundam" - Japanese ministry official.
  24. Re:Energy should be a tad more expensive by Anonymous Coward · · Score: 0

    Let me lay out a scenario for you:

    Energy prices in the US rise, which means that energy has become more scarce. Meanwhile, China continues pursuing EVERY available source of energy including nuclear and oil. Their domestic energy costs stay low. Now which economy do you think is going to be the most successful in the long run?

    Your position is an extremely naive one. One of the factors that has allowed the US population to broadly experience the highest standard of living in human history has been an abundant supply of cheap energy. Take that away, and more people will fall below the poverty line. I'll still drive my car to work, but I just won't buy things that I consider luxuries. But a man lower down in the economic ladder might have to sell his car altogether, thus reducing his standard of living. Perhaps you can explain to him why you should be afforded the opportunity to have a car and he shouldn't.

  25. Could? COULD!?!? by StickyWidget · · Score: 3, Informative
    There are 2 plants under construction RIGHT NOW in South Carolina, with tentative dates in 2016 for operation.

    Nuclear IS back.

    ~Sticky

  26. Someone tell me again,... by gestalt_n_pepper · · Score: 1

    why thousands of small to medium size hydro-electric side diversion dams aren't built on all the rivers in the USA where it makes sense? Not sexy enough? Boring technology? Just works? Robust? Too decentralized and under local control? Too much redundancy in case one goes down? Too little radiation or dependence on foreign powers? What? What?!

    --
    Please do not read this sig. Thank you.
    1. Re:Someone tell me again,... by TimSSG · · Score: 1

      The environuts say no to building any more dams they hurt the wildlife. Tim S.

    2. Re:Someone tell me again,... by gestalt_n_pepper · · Score: 1

      Well, that's why you build side diversion dams that don't block the main river, just siphon off part of the flow to a reservoir and use that for power before returning it to the main river. You get flood control and increased water habitat in the bargain.

      --
      Please do not read this sig. Thank you.
    3. Re:Someone tell me again,... by cdrguru · · Score: 1

      It would destroy the pristine beauty of unspoiled nature. Before 1890 nobody had electricity, so there is no reason not to think we can't go back to not needing it. At least that is the direction the US is going in.

    4. Re:Someone tell me again,... by geekoid · · Score: 1

      Becasue you can only have 1 per X amount of elevation.

      You need a min river size.

      damn aren't magic. You can just stack a bunch together.

      I'm not opposed to them, but they would do nothing but add a smaller percentage of power.

      They have issue. You talk about local, but whose local? if town a build one, then means the next town or three over can NOT have one. depending on elevation.

      Should some be built? sure. But here is no one it can match the amount of power we can get from modern reactors. preferably LFTRs.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    5. Re:Someone tell me again,... by geekoid · · Score: 1

      Stop saying environuts.

      IT's stupid, makes you sound stupid, makes any following argument seem like an ad hom. It does not help.

      It also lumps all environmentalist into one group; which is also stupid.

      Some damns are harmful to the environment.

      I am also against certain type of nuclear plants. Does that make me an environut? I am for LFTRs, am I still an environut?

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    6. Re:Someone tell me again,... by geekoid · · Score: 1

      That require more land, needs more water the doesn't go down stream, require a way to capture and contain it, otherwise water will just go through the river, and many other technical issue.
      So it's not just a matter of siphoning off part of the river. You make it sound like there is infinite water and then it would choose to take a path of more resistance.

      Yes, some should be built where locally viable. That is a small proportion of people who need energy in the US. Even if they magically waved a wand and every possible place to have on had one, we would still need to build addition nuclear plants.

      I think it's pretty well known that the immediate future lies in multiple sources.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    7. Re:Someone tell me again,... by gestalt_n_pepper · · Score: 1

      Um, no there isn't infinite water, but there's a lot in a lot of different areas that could be adding power to the grid. It does require land, and the way, the method to capture and contain it is usually called a "dam."

      So, are you seriously suggesting that building a nuclear power plant doesn't require water, doesn't require land, and has fewer technical issues than a small dam with a power turbine?

      You really might want to think this one through a bit.

      Is it the only solution? No. Will it eliminate the need for nuclear power plants. Probably not. Will it eliminate the need for *some* nuclear plants. Yes.

      The bottom line here is that hydro as I described it is sustainable, distributed, lower-tech and probably cheaper per watt than any nuclear power plant and doesn't depend on yet another limited resource, often purchased from hostile powers.

      --
      Please do not read this sig. Thank you.
    8. Re:Someone tell me again,... by TimSSG · · Score: 1

      If you are a environmental crazy/nut job who is against things that are common sense like Nuclear Power, Water power(Dams), and Satellite based Solar power, then yes; You are environut. Note: You can be against one or two of the above three options; but, if you are against all three you are not a sane person. Tim S.

    9. Re:Someone tell me again,... by mjwx · · Score: 1

      why thousands of small to medium size hydro-electric side diversion dams aren't built on all the rivers in the USA where it makes sense? Not sexy enough? Boring technology?

      1. not powerful enough. You need a massive amount of water to gain any useful amount of electrical energy. This does scale well at the high end which is why the Hoover and Three Georges dams produce a large amount of power.

      2. people depend on that water for drinking, fishing et al. If you dam up rivers you'll end up changing the ecology more/faster then CO2 in some cases. Big dams good, small dams bad.

      --
      Calling someone a "hater" only means you can not rationally rebut their argument.
    10. Re:Someone tell me again,... by gestalt_n_pepper · · Score: 1

      I think the whole point of a diversion dam is that you *don't* dam up the river. You divert some of the flow to a reservoir, use it for small to medium scale power generation, and return it to the river. At worst, you get a few miles of river with diminished flow.

      Useful is in the eye of the beholder. Admittedly, you couldn't use the Rio Grande to power El Paso, but you could use the Mississippi, with difficulty and some very wide paddle wheels to power most of the towns around it.

      --
      Please do not read this sig. Thank you.
  27. Geothermal is cheaper, cleaner, and online sooner by Anonymous Coward · · Score: 0, Redundant

    Actually, we'd be better off with geothermal. We'd get it online quicker, too.

    MIT released a study (2007, link below) proving the economic viability of deep drilled, "hot-rock geothermal" energy in the US, delivered as electricity. The technology is proven and robust (Iceland has been doing it for a long time), the US just needs to drill deeper to find the same amount of heat. The plants are cheaper to build and last longer than fission energy stations because there's no neutron flux to chew up the materials and so no need to replace the equipment after 20-30 years. The technology is carbon neutral and clean, there's a lot less political and technical hassle getting permits, less toxic waste, no nuclear fuel cycle problems, and no radioactive waste (OK, maybe some radon). Just don't do too much hydraulic rock fracturing in geologically unstable areas (instead, build chambers to flow the water through, not just areas of cracked rocks with pressurized water) and it will be fine.

    When we start pushing wells into, for example, hot areas a few kilometers below and a couple of hundred kilometers horizontally from Yosemite and Yellowstone, we'll be able to plug lots of 100MW plants into the grid pretty much wherever we want. You don't even need to be close to such hot areas as Yellowstone: you can drill down pretty much anywhere and find sufficient heat if you go deep enough, and even the greatest depths are well within the limits of drilling technology.

    This isn't some wild dream: those MIT rocket surgeons have read books and stuff. ;*)

    http://web.mit.edu/newsoffice/2007/geothermal.html

    http://iceland.vefur.is/iceland_nature/geology_of_iceland/geothermal_heat.htm

  28. ideology and facts by Tom · · Score: 3, Interesting

    Same discussion in europe as well.

    What pains me is that facts don't matter, ideology does. We want to get out of nuclear power, says a majority here in Germany, but it leads to no new nuclear power plants being built. Which sounds fine until you realize that it means the old ones continue to run. And run. And run. The most unsafe ones, some built in the 1960s.

    Would I rather not have something that can blow up horribly in my neighbourhood? Uh, yeah. But given the choice between a 1960 reactor that is long past its expected life span, and a new more modern one, why are we picking the 1960s?

    Ideology, plain and simple. Stupidity and greed.

    To the power companies, the old ones are more profitable - no expenses building a new one, but full profit.
    To the politicians, they don't want to be seen "supporting" nuclear power by issuing permissions for new plants. But they don't want to turn down the briber^H^H^Hlobbyists, either and not endanger the power supply, so they make - the worst choice possible. Congratulations.

    Why are we paying these guys, again? To represent us? A twit and a braindead hooker could do better.

    --
    Assorted stuff I do sometimes: Lemuria.org
    1. Re:ideology and facts by Anonymous Coward · · Score: 1, Funny

      A twit and a braindead hooker could do better.

      So you're saying America should've voted in McCain-Palin in 2008?

    2. Re:ideology and facts by geekoid · · Score: 1

      I suspect if the energy companies could get public on the side of nuclear, they would get a lot of government financial aid for building and transitioning to new plant.

      That is only a guess, I have no idea how electricity generation is regulated in Germany.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  29. Hard to get excited by JustABlitheringIdiot · · Score: 1

    I find it hard to get excited for any of this news. They haven't built a new nuclear plant in the US in over 30 years and they have been touting these new licenses for at least the last 5 years. Yet there has been no progress.

    Break some ground, pour some concrete, and order the reactor steel from Japan (we no longer have the ability domestically) and perhaps I'll get excited.

  30. Marketing Needed: Nuclear Waste is Self-Cleaning by Famatra · · Score: 1

    I think the problem is that a little marketing is needed, in a good (is that possible?) way. Say for a chemical spill, and you have the best case scenario in that it is self contained, not leaking into the ground water, etc. That spill will be as toxic now, as next week, as next month, as next year, as one hundred years from now. If it's leaking allover the place, well then you're just spreading the toxins around, hopefully (as in the best case) it will dilute enough in the long run that everyone get's a little bit of cancer, etc, rather than having community cancer clusters, animal and baby deformities, sterility, etc. In contrast with with nuclear waste, the problem solves and cleans itself, becoming exponentially _less_ dangerous each half-life.

    On a side note, it's perhaps time to answer the age old question: "If you're so smart, why ain't you rich?". Cameco (CCJ) is the biggest uranium producer in the world, and it's stock is just coming off it's 52 week lows so it maybe a good time to get in if this 'nuclear revival' is taking place, or perhaps not, who knows. :)

  31. Yes in My Back Yard! by Greyfox · · Score: 1

    I'd drop a pebble bed reactor in my back yard if I could. It'd pay for itself over the lifetime of the reactor, lead to a much more robust power grid if enough people did it and generate far less pollution overall. Plus you get to see the neighborhood association pop blood vessels when you apply for the zoning, how cool is that?

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

  32. Nuclear Does Not Make Economic Sense Say Studies by FunkyELF · · Score: 1
  33. A little behind the times? by ZwedishPzycho · · Score: 1

    Are you serious? This is news now? Where has the author been for the past,oh let's say, 5+ years? The nuclear renaissance has been in full swing for a while. The NRC and nuclear companies are hiring like crazy. New nuclear engineering programs are starting up all over the place.

  34. Stumbling block for Thorium???? by Anonymous Coward · · Score: 0

    Probably the biggest stumbling block for thorium reactors is that conventional reactors are symbiotic with the nuclear weapons program.

    Basically, politics are the reason why thorium reactors have not been in wide spread use.

    The time is NOW to change this trend. Obama can and should change this trend but he either doesn't have the balls, the common sense or the power to do anything about it.

  35. In my back yard please by Taxman415a · · Score: 1

    I live about 40 miles from a nuclear plant and I'd be fine with another one closer, if it's of the more modern designs. If the environuts and scaremongering weren't so successful at misleading people, we'd be farther ahead at installing more advanced designs that produce less waste and even reuse other waste. And as long as the waste is stored safely after coming out of the more advanced designs that use it up more effectively, I would be fine with that too. I'm sure there are lots of other people that would feel the same way if they knew the facts about the situation and the relative merits vs coal, which is what we use most of currently. The part about the high paying jobs doesn't hurt either.

  36. Bad analogy by GameboyRMH · · Score: 3, Insightful

    So there is as much chance of seeing another Chernobyl as their is as seeing another Titanic.

    That would be a better analogy if the Titanic was built with the thinnest metal to save money, was loaded to capacity with lit candles and TNT, had no watertight hull compartments, lifeboats or flotation devices, and was run into into an iceberg at full speed on purpose as a "test."

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  37. Nukes have good economy of scale... by Firethorn · · Score: 1

    The Hyperian has a 10 year life, not a 5 year one.

    Still, there's a signficant economy of scale here, at 70MW a pop you'd be shipping huge amounts of reactors around.

    You're not going to be producing reactors that make 20 times the power off an assembly line, but it's 20X the power at not 20X the cost.

    These smaller reactors are good for smaller communities in remote areas. Up in Alaska, I'd go so far as to wire up the towns for steam/hot water heating using 'waste heat'. 70 MW of electricity likely means ~140MW of waste heat, which can be used to heat homes and keep main roads free of ice and snow.

    --
    I don't read AC A human right
    1. Re:Nukes have good economy of scale... by HungryHobo · · Score: 1

      actually that's 70 MW thermal, 25 MW electric.

    2. Re:Nukes have good economy of scale... by Firethorn · · Score: 1

      How'd I miss that? I know - I skipped the top and saw the '3650 full power days at 70 MW'

      Even worse then, at $50M a pop, you're looking at 3X the cost per kwh. Yep, big plants = cheaper.

      --
      I don't read AC A human right
  38. It will not be allowed by cdrguru · · Score: 1

    No question about it, you can talk about it, even hope and plan for it. But no way ever is construction going to start.

    The small little thing called the "environmental impact study" is where it all comes to a stop. Sure, the first study says it is practical and has minimal impact. Then the protests and questions start. The second study is called for to address this. Then more protests. The third or forth study is where things begin to really show throught - the government would really like to be behind it, but it wouldn't be "popular" in all the right circles. Hence, the government isn't going to block the protesters from the process.

    So no reactor will be built. End of story.

    Unless and until the government says to the environmental wackos to sit down, shut up and allow the country to move forward very little in terms of electric power generation is going to change. There will be no large plants built and all you will see is a bunch of small (less than 1,000 MW) "peaker" plants being built - usually with an unbelievably long public comment and environmental impact study period.

  39. Re:Marketing Needed: Nuclear Waste is Self-Cleanin by DCFusor · · Score: 1

    I'll help with that marketing -- I'm no stranger to nuclear issues as my name here implies. I would gladly store and guard a few drums of really hot (the shorter half life stuff) waste here -- I'd put thermocouples or the moral equivalent into it and supplement my already existing off the grid alternative power system nicely. And have a nice source of things to calibrate my gamma ray spectrometer from. As has been pointed out -- it wouldn't take that many guys like me to handle all the hot stuff there is, and it will go dead fairly quickly anyway. See http://www.coultersmithing.com/

    --
    Why guess when you can know? Measure!
  40. Re:Nuclear Does Not Make Economic Sense Say Studie by geekoid · · Score: 1

    What an odd article. For example:

    "To meet such costs, the operator would need a guarantee of constant electricity prices around 65 euros (88.9 dollars) per Mw/hour for a long period of time"

    thats 9 cents a kilowatt. That's not really that expensive. In the US anyways.

    They also do weird comparisons. The compare build tie to a gas plant the produces 1/3 the power. But dont' talk about longevity of the two plants.

    Anyways, the economic risk can be offset a number of ways.
    Cost to consumer goes up directly or through taxes, construction cost guarantee, deferred loans, and so on.

    It also show that perhaps the should be build by the government and not the private sector.

    of course referring to an IPS article on this issue is laughable.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  41. Crap by operagost · · Score: 1

    Time for a nuclear accident so that the President can flip-flop on this and ban all nuclear power like he's repeatedly (three times now) tried to stop off-shore oil drilling. Then his pals who've invested in "green energy" and carbon credits will hit their pay day.

    --

    Gamingmuseum.com: Give your 3D accelerator a rest.
  42. Re:Finally, looks like the start of the right thin by sjames · · Score: 0, Troll

    It is about time to reverse Carter's directive. He made it to slow the spread of nuclear weapons, but considering the number of new entries to the "nuclear club" since then, we can now safely say it didn't work.

  43. Eight gigawatts? by heychris · · Score: 1

    I'm pretty sure 1.21 gigawatts ought to be enough for anybody.

  44. Safely storing nuclear waste by snowwrestler · · Score: 1

    Actually the longer the half-life, the fewer places there are to store nuclear waste safely. We live on a dynamic planet with lots of powerful geologic processes that operate over long time spans.

    Most nuclear waste today is not stored safely at all, geologically speaking. It's stored at the power plant where it was created. It's still there because it has been so hard to find anyplace else that is sufficiently safe for everyone to be ok storing it there.

    --
    Build a man a fire, he's warm for one night. Set him on fire, and he's warm for the rest of his life.
    1. Re:Safely storing nuclear waste by MachineShedFred · · Score: 1

      The good news: the longer the half-life, the less dangerous it is by definition. If it has a long half-life then there are fewer decays per unit time, which means it's a more stable substance and less radioactive.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
  45. Here's the thing, though by sean.peters · · Score: 1

    The real issue with nuclear power is less the fact that environmentalists are against it and more that nuclear power simply isn't very profitable. The nuclear industry has a sordid history of colossal engineering failures, cost overruns, and the like... which means investors are really leery of ponying up the enormous amount of cash required to get one off the ground. Remember that a few months ago the gov't announced huge new load guarantees to the nuclear industry? And now we're seeing a bunch of interest in new nuclear plants? Hint: these two events are related more than coincidentally.

    The loan guarantee thing isn't bad, but what would be even better would be to get a damn cap & trade or carbon taxation plan going. That would cut the legs out from under the coal fired electricity business, and provide a boost to nuclear, solar and wind. Then we could stop knocking down entire mountains and spewing loads of pollutants into the atmosphere. The market would sort out the best mix among the big three non-fossil power sources.

  46. build your own Chernobyl by Anonymous Coward · · Score: 0

    Are you ready for real-life Homer Simpsons?

  47. Dude - electric cars by sean.peters · · Score: 1

    Lots (and lots) of plug-in hybrids and straight up electrics are going to be hitting showrooms within the next few years - the Nissan Leaf is all-electric, and the Chevy Volt is a plug-in hybrid. Switching to electricity for transportation (at least a big chunk of it) will be easy.

    1. Re:Dude - electric cars by necro81 · · Score: 1

      The number of models coming to showroom floors in the next few years is irrelevant. There are 250 million motor vehicles in the United States. Sales figures fluctuate, but are in the range of 10 million per year. Let's be generous and say that within 5 years half of all new cars sold are substantially electric (meaning that they are fully electric or plug-in hybrids). You do the math and tell me how long it'll take to replace a substantial portion of the US fleet.

  48. 100,000,000 gallons of nuclear waste in the US by tlambert · · Score: 1

    100,000,000 gallons of nuclear waste in the US

    Seems like a lot, until you realize it would all fit in a cube ~230 feet (71 meters) to a side. Assuming you were dumb and didn't reprocess it into usable fuel instead.

    -- Terry

  49. China is pushing ahead on nuclear fission by TheSync · · Score: 1

    China currently has 11 nuclear power plants generating 9.1 GWe. There are at least 9 nuclear power plants in China currently under construction. Xu Yuming, executive director of the China Nuclear Energy Association, said in Beijing on July 6, that China plans at least 60 new reactors by 2020. The World Nuclear Association expects China to ramp up to at least 85 GWe by 2020. Xinhua has reported that nuclear plants provide 2.3% of China's power today and the proportion is planned to rise to 16% by 2030.

    Here are some sources:

    Uranium Bottoming as China Boosts Stockpiles, China ups targeted nuclear power share from 4% to 5% for 2020.

  50. Re:Geothermal is cheaper, cleaner, and online soon by Anonymous Coward · · Score: 0

    oops should be "We'd get it on line quicker, too."

  51. No Such Thing As Nuclear Waste by Anonymous Coward · · Score: 0

    If they weren't idiots they would use the nuclear "waste" as fuel, by both processing it back into fissionable material through various processes, AND using the rest of the "waste" as fuel in Radioisotope Thermoelectric Generators.

  52. You! by fyngyrz · · Score: 1

    Yes, YOU! FREEZE!

    --
    I've fallen off your lawn, and I can't get up.
  53. Awesome? by Anonymous Coward · · Score: 0

    Nuclear power is great if your a moron, just keep it in countries far far away from New Zealand.

  54. Re:Finally, looks like the start of the right thin by jwhitener · · Score: 1

    Not a comment on whether I agree or disagree with the nuclear reprocessing issue, but there's another important thing missed from the Carter decisions that is often overlooked.

    Carter put solar panels on the White House, and offered a sizable tax credit for buying solar panels.
    Reagan had the solar panels removed and ended the tax credit, putting many solar panel companies out of business.

    I often wonder what the country would look like if we had pro-solar presidents from Carter until now. My guess is that we wouldn't be having any energy issues at all, solar panels would be cheap and common and painted or rolled onto almost every surface, and that battery technology would have advanced alongside the widespread use of solar.

    Who knows, I could be wrong:), but every time I think about Reagan removing the solar panels from the White House, it just pisses me off.

  55. Nuclear waste is the SOLUTION! by Eclipse-now · · Score: 1

    My understanding is Integral Fast Reactors can't breed nuclear bomb material because the plutonium is mixed in with caesium and other junk. It's not 'clean' enough, and basically there are plenty of cheaper ways to build bombs. The power / bombs link is tenuous at best. Many countries that built the bomb did so before building nuclear power, and many countries today that built nuclear power don't have bombs. Oh, and as 93% of the world's Co2 comes from countries that ALREADY have the bomb, what exactly would we gain by banning IFR's? I happen to think Fast Breeders are the answer to peak oil, global warming and nuclear waste! Besides, 10% of USA electricity comes from burning old Soviet Warheads: nuclear power is literally eating nuclear bombs.

    If you are concerned about energy security, independence from imported oil, peak oil, climate change, coal particulate pollution and lung disease, heck, IF YOU ARE CONCERNED ABOUT NUCLEAR WASTE then this is even MORE of a reason to build a whole generation of GenIV reactors!

    According to environmental scientist Professor Barry Brook, today's waste could run the world for 500 years if we built enough IFR's. Who knows what energy technologies we'd have by then? But for now, we owe it to our great grandchildren to solve climate change by burning today's nuclear waste. Viewed in this light, nuclear waste is not the problem but the solution!!!

    http://bravenewclimate.com/

  56. Re:Finally, looks like the start of the right thin by bordershot · · Score: 1

    Frontline has a good essay on Carter's decision and the reasoning behind it. It was not a simplistic, stupid decision, it was reasonable based on the facts returned by the Nuclear Energy Policy Study Group, and it's hard to argue anything has changed since then. http://www.pbs.org/wgbh/pages/frontline/shows/reaction/readings/keeny.html

  57. Ex. Pres. Carter is still alive, you know. by randyleepublic · · Score: 0

    Why hasn't anyone asked him WTF he was thinking about when he doomed us to be buried in nuclear waste?

    --
    Social Credit would solve everything...
  58. Not "bremsstrahlung" surely ... by RockDoctor · · Score: 1

    ... but Cherenkov radiation. [Checks] Definitely ; Cherenkov radiation is from the interaction of a particle and any medium it passes through ; bremsstrahlung radiation is from the interaction of a charged particle and the electromagnetic fields of other charged particles or an externally imposed field.

    --
    Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  59. Re:Finally, looks like the start of the right thin by MachineShedFred · · Score: 1

    I guess I'm wondering how many countries were planning to break into Y-12 in Tennessee to get their weapons grade plutonium, but that damn Jimmy Carter foiled their plans with an executive order so now they have to breed it themselves... ?

    This was supposed to be a "lead by example" thing, and it was a "look at those fools causing problems for themselves" thing.

    --
    Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
  60. Not true by Szechuan+Vanilla · · Score: 1

    >Given the long lifespan of nuclear power plants

    The plants don't actually have long life spans, what's happening is that the government keeps re-licensing them long after their original shelf life has passed. That is, they'll do that until one of the plants on an over-extended lifetime pops. Maybe then we'll stop, like how we didn't start dealing with space shuttle foam damage until we blew up a shuttle.

    Many of the still-operating pressurized water reactors have materials in their structure (containment steel, piping in the "hot" side of the water systems, etc.) that are in terrifyingly bad shape. The plants are kept running since it's obvious that once you shut them down, there's no income from them and big decommissioning costs kick in. We'd finally have to find out what it really costs to fully decommission a plant; we'd also find out how the hell to do it, because nobody knows how we'll cut up a huge, very "hot" mass of steel and concrete, how we'll dispose of the chunks, how we'll dispose of the spent fuel and low level waste, or (and this is my favorite part) how we'll dispose of all the tools that became "hot" from cutting up the plant.

    So, to prevent the true cost of a decommissioning from becoming apparent (and also to hide that we have no clue HOW to do it), owners just don't decommission their plants. The owners of the Millstone plants in Connecticut shut down Millstone Unit 1 because even they couldn't ignore the facts and justify the BS anymore (the exception that proves the rule). But Unit 1 is just sitting there because the owners don't want to add to the $680 million they've spent so far on decommissioning (and, again, because they have no idea what to do next, or how).

    Millstone 1's owners are frantically trying to get their decommissioning costs picked up by the Connecticut or federal governments, or by customers. They seem to believe that anybody but the themselves should be responsible for their mess.

    Across the industry, decommissioning costs were not properly (if at all) figured in. Ever. Because the owners and NRC knew that good estimates render the actual cost of plant output economically non-viable. That's true, and you're going to have to get used to it. And remember, this is the industry that repeatedly told us the juice from these plants would be "too cheap to meter".

    I give them credit for an elegant and simple solution (prevent decommissioning costs by not decommissioning), but the consequences are astounding and dangerous. Eventually, one of these old plants is going to fail catastrophically.

    So, it's more expensive to shut a nuke down, that is, until some old plant finally screws the pooch because the neutron-embrittled steel in the containment fails (or whatever error cascade actually occurs), all hell breaks loose, and we find out what THAT costs...

    Design life on Millstone 2 was supposed to be 25 years plus or minus; it's still chugging away (licensed now until 2035, so unless it blows up it will run more than twice as long as it was designed to!) and scaring the hell out of those of us who understand what's actually going on in all the materials under bombardment from the neutron flux.

    Oh, did I mention that they cranked up the output way above what it was designed for?

    So, let's see: far older than its design life and pushed way beyond spec; sure, that'll be fine. What could possibly go wrong?

    Does this blind-faith idiocy bother anybody else who understands how engineering is SUPPOSED to be done?

    Things DO GO WRONG when pushed beyond limits, and here is a wonderful example, in recent real-life words, of what happens when such pushing or corner-cutting comes back to bite you:

    "Are you fucking happy? Are you fucking happy? The rig's on fire! I told you this was gonna happen. [pause] I am fucking calm! You realize the rig is burning?" - James Harrell, Transocean installation manager, Deepwater Horizon.

    Timeline - Millstone Unit 2

    Construction Permit Issued: December 11, 1970

    Final S

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    This space intentionally left blank.
  61. Nuclear Boondoggle by isochroma · · Score: 0

    It is time to halt these boondoggles before they suck up more precious taxpayer dollars which are so desperately needed to help the ever-growing underclass of people living in poverty. The taxpayer is being told to starve so these trojan programs can continue to leech away their livelihoods. Witness today's 'Austerity' programs beginning to spread through Europe and soon everywhere... there will be no money for your children or retirement as the elites are spending every Country into bankrupcy with their Wars and so-called Defense Spending and spending on toxic Fission and blackhole Fusion 'technologies'. From its inception to today, fusion has been a gigantic blackhole welfare program for the rich corporations and their scientistic employees with the starving taxpayer footing the bill. No more. Its time to end all public funding for these so-called 'energy' programs. If there's money in it let the so-called 'Free Market' fund it. After all, those richie private investors already have trillions floating around that they don't know what to do with, why don't they risk their own assets and asses instead of making the taxpayer the victim? Hypocrisy, hypocrisy, hypocrisy.