Australian Politics Forum
http://www.ozpolitic.com/forum/YaBB.pl
Member Run Boards >> Environment >> The Role of Nuclear Power
http://www.ozpolitic.com/forum/YaBB.pl?num=1378352710

Message started by # on Sep 5th, 2013 at 1:45pm

Title: The Role of Nuclear Power
Post by # on Sep 5th, 2013 at 1:45pm
The nuclear power industry seeks to exploit concerns for the environment to promote its products. For mine, nuclear technology is a different set of problems, not any part of a solution.

The problem, as I see it, is the human element. Nuclear fuel and byproducts are so toxic that we can't afford anything to go wrong. Experience teaches that nothing ever goes perfectly right. Human fallibility increases the probability of mishap and error. The consequences are far too familiar: death, illness and vast tracts of land rendered uninhabitable for (conservatively) decades.

Another factor is so-called "black swans" - things that we don't realise can go wrong until the first time it happens.

What follows is from Barnard on Wind. The focus is wind energy, but practically any renewable technology can be safely substituted for wind in the piece.

Why wind energy is the pragmatic choice, and nuclear isn’t
2013/06/16 · by Mike Barnard

Many nuclear energy advocates have devoted a considerable amount of time in the past few years to bashing wind energy, making a remarkable number of claims against it, some of which contain grains of truth, many of which don’t.

The arguments for nuclear are good: it has very low full lifecycle greenhouse gas emissions per MWh, nuclear plants can last for decades, they provide stable baseload power, they have a very low mortality rate per TWh, and once they are operational their operating costs are relatively low.  So why isn’t this a blog debunking the myths about nuclear energy instead of a blog that dominantly focuses on wind energy?


Pickering nuclear plant and wind turbine in Ontario courtesy http://commons.wikimedia.org/wiki/File:Pickering-nuclear-generating-station-001.jpg

Dispassionate, big picture thinking, research and analysis make it clear that wind energy is the more pragmatic choice for the majority of jurisdictions around the world. It’s obvious most utilities and strategists are thinking clearly, because wind energy is on track to exceed world wide nuclear generation capacity in the next few years, while nuclear capacity is being taken offline and not being replaced with more nuclear generation.

The reasons why wind is the pragmatic choice are straightforward and obvious, once they are pointed out. They don’t require sophisticated models or assessments, although those have been created and assessed as well. All it takes is to stop thinking like an engineer and consider the full spectrum of requirements for building out a generation source in large increments.

    Social license

Social license is acceptance by the community, stakeholders and society at large that the development under consideration has the right to be built and operate.  There is no social license for nuclear in the very large majority of jurisdictions world wide, and there is overwhelming majority support in poll after poll for wind in both rural and urban areas, so wind energy can actually be built, and nuclear can’t.This is frustrating for people who understand that the fears related to nuclear energy are for the most part baseless, especially when the statistics are assessed with open eyes.  Nuclear’s deaths per TWh are much, much lower than fossil fuel generation by any analysis, and are in the same ballpark as wind, solar and other renewables. It’s benign, but it is tightly coupled to radiation and nuclear weapons in people’s minds. Accidents such as Fukushima and Three Mile Island receive enormous world wide press, but don’t kill anyone.

Wind energy has a minority of very vocal antagonists, but every poll that is phrased neutrally finds overwhelming majority support for wind energy and usually for wind energy near to people as well.  From a broader societal perspective, wind energy is understood to be a benign good with very few and very manageable downsides.

It may not be fair to nuclear, but it’s true. Attempting to change the world’s mind about the dangers of nuclear energy in the face of 70 years of dramatization by Hollywood and the enormous negative press that the small handful of major accidents received is a mug’s game.  That’s why jurisdictions such as Japan and Germany are getting out of nuclear. Their citizens just don’t accept it anymore.

    Human resources

The skills required to massively expand wind energy are basic skilled trades — electricians, concrete workers, truck drivers, crane operators — and the world has a lot of them already, often underemployed or unemployed. Cross-training existing trades to build, erect and maintain wind turbines instead of houses, vehicles or malls is relatively trivial, requiring at most a few months. And wind energy can be built with massive parallelization; due to the distributed nature of the form factor, many, many wind farms can have many, many people working on them simultaneously.

[continued] ...

Title: Re: The Role of Nuclear Power
Post by # on Sep 5th, 2013 at 1:46pm
[... continued]

The skills required to build and operate nuclear reactors safely are not basic skilled trades, and even the basic skilled trades have to be held to an extraordinary quality standard due to the nature of the built object.  The human resources required to ramp up a significant nuclear build out include a large number of nuclear engineers who don’t exist and can’t be created from existing trained personnel without 5-15 years of re-education. People are not opting into nuclear engineering or even pre-cursor education programs in schools because they realize that there are no jobs in the field and because of the negative associations nuclear energy has. It might be possible to build five to ten nuclear plants at a time and guarantee that they will be safely constructed and operated with the skilled resources available. And as nuclear plants take a decade to build and certify for operation, it’s very difficult to shift the limited resources between projects with any safety. The majority of skilled resources today are only skilled in 40 year old technologies at that, so even the nuclear engineers that exist are not capable of shifting to new nuclear build out without substantial retraining and certification.

    Financing

The history of nuclear energy is a history of cost overruns, schedule overruns and underperforming capital assets. Financing the $7-10 billion USD megaprojects is extremely difficult as a result, and when they do manage to get financed the debt rating agencies typically downgrade them at the first hiccup — understandably — changing the economics of the deal for the worse. To even be eligible for bond issues, governments have to specifically enact legislation waiving liability of the nuclear operator for damages over a certain point, typically in the $750M-$1B USD range. These numbers are large, but the potential for a nuclear plant to make a large area uninhabitable for decades however statistically unlikely has enormous costs associated with it.

Wind energy, on the other hand, is a piece of cake to finance: much lower upfront costs, massively parallelization of manufacturing and construction, and many fewer critical bottlenecks on the path to operation. And the liability insurance related to wind farms is insignificant compared to other costs: no special statutes are required. Incentives and guarantees such as those provided by the US Production Tax Credit, the Australian Renewable Energy Certificate and the Ontario Feed-in-Tariff program (recently stopped for new large wind farms), make it easier to get financing, but even without those programs new wind farms are trivial to finance compared to nuclear plants.

    Regulatory approval

The current cost of regulatory oversight and approval for a single nuclear reactor is approaching $1 billion USD by itself.  This is understandable given the lethal cargo that reactors contain and the challenge of safe interim storage of dangerously radioactive waste, along with the more spectacular challenges of Fukushima, Two Mile Island and Chernobyl and the terrorism problem (see the next point).Meanwhile, there’s the predictable cost of regulatory approvals for wind farms, which is in line with any other rural construction project of their scale that doesn’t harm ground water, sits lightly on the land, has no ill health effects and saves a lot more wildlife than it could possibly kill.

Many more businesses and states will build wind farms rather than waste money on the 10 year+ process of just getting a new nuclear plant approved.

    Terrorism

    Nuclear plants contain terrorist gold, whether they want to build a dirty bomb or fly a hijacked jet into a reactor. Plants have to be hardened massively from a physical and intrusion security perspective, with enormous numbers of overlapping, carefully maintained security measures including large numbers of armed guards. A typical suggestion is to build them in existing military bases; what’s happening instead is that military bases are getting wind and solar arrays.Wind farms contain absolutely nothing of interest to terrorists.  They are typically patrolled by one unarmed guard at a time, if they are patrolled at all.

    End of Life

When wind turbines reach end-of-life, they are replaced with bigger, more efficient wind turbines. In the extremely rare circumstance where they aren’t, it’s cheap, easy and safe to erase all trace of them from the land. Dismantle the blades and tower, sell the components on the secondary market or for scrap, cover over the tracks and base and within a year or two, a wind farm’s prior existence would be virtually impossible to prove without a metal detector.When nuclear reactors reach end-of-life, massive amounts of deeply contaminated material is created which has to sit on the site in perpetuity or be shipped at extraordinary expense extraordinary distances to safe containment facilities.  The land isn’t useful for anything else for generations at least.

  [continued ...]

Title: Re: The Role of Nuclear Power
Post by # on Sep 5th, 2013 at 1:47pm
[... continued]

    Changing demand characteristics

In developed countries, demand characteristics have shifted substantially from the heyday of nuclear build out. Demand is much peakier, and the minimum energy demand is usually much lower in the majority of jurisdictions. This is obvious once societal changes are assessed: shifting of manufacturing to cheap labor markets, reduced resource refinement in developed countries and much more efficient appliances and technologies are three obvious ones. Each of those has shifted demand loads enormously, both in quantity and time-of-day.

Nuclear’s fundamental characteristic is that it’s very, very slow to turn up or down, usually in the order of days. It can’t respond to market conditions during the day.  Most fleets were built with this assumption, for example, Ontario’s 50%+ nuclear capacity. As a result, conditions of surplus baseload generation are becoming more and more common in high nuclear capacity developed countries world wide. When this occurs, energy has to be dumped at zero or negative prices to neighbouring jurisdictions, or in the worst case emergency shutdowns of reactors are required, which with many technologies means very expensive and slow returns to service. France has many follow-the-load reactors built, but what this really means is that they keep running and blow excess heat off by bypassing the generators; the reactor itself is still humming away at full operational cost.

Wind energy fits into this new demand model better than nuclear does. It’s far from perfect, but it’s very easy to feather wind turbines. To return to Ontario, all wind farms in that province of Canada will be remotely featherable by grid operators by the end of 2014.

For context, I’m for building new nuclear plants where there is sufficient will and social licence to overcome the challenges outlined above, China being one example, but I’m realistic that our capacity to build them safely and economically is extremely thin, and the number of places where there is social license for new nuclear is tiny. This is why I believe that Ontario should and likely will phase out 20% of its aging nuclear fleet over the next few years and build a lot more wind energy, lowering its nuclear capacity to 40% or so.

The reality is that we can build sufficient wind generation to make a significant difference for global warming through displacing fossil fuel generation in the next 20-40 years. We can’t build and operate enough nuclear plants to make a difference. That’s why this blog is devoted to smoothing the path for wind energy instead of fighting the impossible fight for nuclear.

Title: Re: Backwards Reasoning
Post by muso on Sep 5th, 2013 at 9:00am
Chimp is going to jump on to this thread like a barramundi on to a lure. I'll start a new thread when he does.

High levels of radiation are a problem. Low levels are less so when seen in the context of natural radiation. If you smoke anything produced using a phosphorus (any NPK) containing fertiliser then  you're exposing yourself to Polonium-210 at far greater levels.  If you walk down a mainstreet, you'll expose yourself to a much higher level of carcinogens.

All substances are poisons - It all depends on the dose. (Paracelsus paraphrased)

Not all CSG is produced in intense food producing areas, and fracking has been carried out for decades in normal gas production in places like Roma, Queesnland.

Taken across the population, we have a 25% chance of dying from cancer (all causes)

Title: Re: Backwards Reasoning
Post by Chimp_Logic on Sep 5th, 2013 at 10:33am
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


image_131.jpg (208 KB | 39 )

Title: Re: Backwards Reasoning
Post by muso on Sep 5th, 2013 at 12:06pm
Told you so. Here he comes with a massive strawman. I'll start a new thread

Title: Re: Backwards Reasoning
Post by Chimp_Logic on Sep 5th, 2013 at 6:08pm

muso wrote on Sep 5th, 2013 at 12:06pm:
Told you so. Here he comes with a massive strawman. I'll start a new thread



good idea

we wouldn't want your selective adherence to basic scientific principles questioned now would we muso!


Title: Re: Backwards Reasoning
Post by muso on Sep 5th, 2013 at 7:10pm

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Good opening statement, but it doesn't come from peer reviewed science as I've said previously.  The publishing house is distancing itself from the paper, not because of corporate pressure, but bad science.

I'm not denying that Fukushima and Chernobyl were extremely serious incidents. Chernobyl has a serious regional effect, and Fukushima had serious local and to a lesser effect, regional consequences.

I also don't deny that there is no internal exposure. I just understand that it's far below the natural internal exposure.

Some isotopes clearly bioaccumulate, including natural isotopes, and some spend very little time in the body. One of the factors governing this is the nature of the substance, the chemical form that it takes (chloride, iodide etc) and its solubulity in water (and lipids). Strontium 90 is a good example of a radioisotope that biaccumulates in bone tissue. Cesium chloride and Tritium oxide (heavy water) are less of an issue in that respect, but there are many other considerations, such as the concentration, the nature of the radiation and the half-life.

Title: Re: Backwards Reasoning
Post by gizmo_2655 on Sep 5th, 2013 at 7:35pm

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Actually, the Chernobyl death toll wasn't even close to that number..it was more like 4000 from cancer and 47 (yes FORTY SEVEN from direct exposure). The 985,000 number came from EVERY cancer (or other) death in the area, whether or NOT it  actually had anything to do with the accident at Chernobyl or not..(the 50 to 100 cigarette per day smokers probably weren't affected by the accident) 

Title: Re: The Role of Nuclear Power
Post by muso on Sep 5th, 2013 at 7:38pm
Sorry #, I seem to have hijacked your thread.

I guess where I see it is that globally there is absolutely no sense in closing down Nuclear stations that have operated safely for many years, and replacing them with coal fired power stations.

In all honestly, U238 based fission is unlikely to become a commercial reality in Australia because of the cost over-runs and the perception of risk in the general population.

Th-232 is an entirely different prospect, and there are potential advantages. 

Title: Re: Backwards Reasoning
Post by muso on Sep 5th, 2013 at 7:41pm

gizmo_2655 wrote on Sep 5th, 2013 at 7:35pm:

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Actually, the Chernobyl death toll wasn't even close to that number..it was more like 4000 from cancer and 47 (yes FORTY SEVEN from direct exposure). The 985,000 number came from EVERY cancer (or other) death in the area, whether or NOT it  actually had anything to do with the accident at Chernobyl or not..(the 50 to 100 cigarette per day smokers probably weren't affected by the accident) 


That's a reasonably good assessment.

Title: Re: Backwards Reasoning
Post by gizmo_2655 on Sep 5th, 2013 at 7:49pm

muso wrote on Sep 5th, 2013 at 7:41pm:

gizmo_2655 wrote on Sep 5th, 2013 at 7:35pm:

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Actually, the Chernobyl death toll wasn't even close to that number..it was more like 4000 from cancer and 47 (yes FORTY SEVEN from direct exposure). The 985,000 number came from EVERY cancer (or other) death in the area, whether or NOT it  actually had anything to do with the accident at Chernobyl or not..(the 50 to 100 cigarette per day smokers probably weren't affected by the accident) 


That's a reasonably good assessment.


Shhhh don't tell Chimp that..it might make his brain (such as it is) explode...

Title: Re: Backwards Reasoning
Post by Chimp_Logic on Sep 5th, 2013 at 8:14pm

gizmo_2655 wrote on Sep 5th, 2013 at 7:49pm:

muso wrote on Sep 5th, 2013 at 7:41pm:

gizmo_2655 wrote on Sep 5th, 2013 at 7:35pm:

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Actually, the Chernobyl death toll wasn't even close to that number..it was more like 4000 from cancer and 47 (yes FORTY SEVEN from direct exposure). The 985,000 number came from EVERY cancer (or other) death in the area, whether or NOT it  actually had anything to do with the accident at Chernobyl or not..(the 50 to 100 cigarette per day smokers probably weren't affected by the accident) 


That's a reasonably good assessment.


Shhhh don't tell Chimp that..it might make his brain (such as it is) explode...


New York academy of science report, estimates the deth toll from chernobyl 1986 to 2003 at 985,000

Russian internal estimates are at about 460,000 deaths.

Take your pick.



Title: Re: Backwards Reasoning
Post by Chimp_Logic on Sep 5th, 2013 at 8:17pm

gizmo_2655 wrote on Sep 5th, 2013 at 7:35pm:

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Actually, the Chernobyl death toll wasn't even close to that number..it was more like 4000 from cancer and 47 (yes FORTY SEVEN from direct exposure). The 985,000 number came from EVERY cancer (or other) death in the area, whether or NOT it  actually had anything to do with the accident at Chernobyl or not..(the 50 to 100 cigarette per day smokers probably weren't affected by the accident) 


That's an incorrect and misleading statement on your behalf gizmo.

The 985,000 estimate for the 1986-2003 post chernobyl period is referred to as ADDITIONAL deaths attributable to the chernobyl radiological event. In other words its 985,000 deaths on top of what would normally occur.

Good try though. Youre very talented when you publicly try to mislead others.

Fortunately that particular skill doesn't impress everyone in here


Title: Re: The Role of Nuclear Power
Post by # on Sep 5th, 2013 at 8:23pm

muso wrote on Sep 5th, 2013 at 7:38pm:
...
I guess where I see it is that globally there is absolutely no sense in closing down Nuclear stations that have operated safely for many years, and replacing them with coal fired power stations.
Has anyone suggested anything of the sort?

The alternative is renewables plus storage. I'm no fan of batteries, but see them as the lesser evil. We've been over this before:
http://www.ozpolitic.com/forum/YaBB.pl?num=1377496253
http://www.ozpolitic.com/forum/YaBB.pl?num=1375942286


muso wrote on Sep 5th, 2013 at 7:38pm:
In all honestly, U238 based fission is unlikely to become a commercial reality in Australia because of the cost over-runs and the perception of risk in the general population.

Th-232 is an entirely different prospect, and there are potential advantages. 
Is it necessary? What makes it desirable?

Taking renewables plus storage as the alternative, every component is realistically reusable or recyclable. Can something similar be said of any nuclear technology?

I'm looking at sustainability in perpetuity. Can any nuclear technology offer that potential?

Title: Re: The Role of Nuclear Power
Post by gizmo_2655 on Sep 5th, 2013 at 8:30pm

# wrote on Sep 5th, 2013 at 8:23pm:

muso wrote on Sep 5th, 2013 at 7:38pm:
...
I guess where I see it is that globally there is absolutely no sense in closing down Nuclear stations that have operated safely for many years, and replacing them with coal fired power stations.
Has anyone suggested anything of the sort?

The alternative is renewables plus storage. I'm no fan of batteries, but see them as the lesser evil. We've been over this before:
http://www.ozpolitic.com/forum/YaBB.pl?num=1377496253
http://www.ozpolitic.com/forum/YaBB.pl?num=1375942286


muso wrote on Sep 5th, 2013 at 7:38pm:
In all honestly, U238 based fission is unlikely to become a commercial reality in Australia because of the cost over-runs and the perception of risk in the general population.

Th-232 is an entirely different prospect, and there are potential advantages. 
Is it necessary? What makes it desirable?

Taking renewables plus storage as the alternative, every component is realistically reusable or recyclable. Can something similar be said of any nuclear technology?

I'm looking at sustainability in perpetuity. Can any nuclear technology offer that potential?


Of course not...providing you are a completely retarded 'anti-nuke' communist dickhead (green voter)

p.s Anytime some idiot (like you) uses a spurious argument against nuclear power, I automatically consider them an retarded , ideologically challenged green dimwit..

Title: Re: The Role of Nuclear Power
Post by # on Sep 5th, 2013 at 8:59pm

gizmo_2655 wrote on Sep 5th, 2013 at 8:30pm:
...
Of course not...providing you are a completely retarded 'anti-nuke' communist dickhead (green voter)

p.s Anytime some idiot (like you) uses a spurious argument against nuclear power, I automatically consider them an retarded , ideologically challenged green dimwit..

Which establishes a need for nuclear power - how?

Title: Re: The Role of Nuclear Power
Post by muso on Sep 5th, 2013 at 9:20pm
Let's cut out the personal insults and concentrate on the facts.

Th-232 fission is not sustainable per se, but we have enormous reserves of the stuff. It potentially provides a way of cleaning up fission products from U-238 reactors if we can progress to cyclotron based reactors, and the fission products are much safer.
http://www.theguardian.com/science/blog/2012/feb/09/accelerator-nuclear-reactor

I like sustainable energy with storage too, but I would have no objection to Thorium based reactors in Australia. It's a stop-gap measure. 

In terms of fatalities per Megawatt hour of electricity generated, nuclear fission is actually the safest, despite Chimp's anti-nuclear activist reports.  Surprisingly more people die from domestic PV arrays. (They burn down houses and people fall from roofs) by a factor of 8. 

I am not particularly interested in giving nuclear priority over sustainable energy, but it makes me see red when people misrepresent the true risk. It's another example of backward reasoning.

Title: Re: The Role of Nuclear Power
Post by bobbythebat1 on Sep 5th, 2013 at 9:51pm
Dear Muso,
I am surprised that you'd support nuclear power after what is still happening at Fukushima.

Title: Re: Backwards Reasoning
Post by gizmo_2655 on Sep 5th, 2013 at 10:47pm

Chimp_Logic wrote on Sep 5th, 2013 at 8:17pm:

gizmo_2655 wrote on Sep 5th, 2013 at 7:35pm:

Chimp_Logic wrote on Sep 5th, 2013 at 10:33am:
Same old vomiting of 1950s propaganda and avoiding the stark difference between internal and external exposure to radionuclides.

Chernobyl death toll during the period 1986 - 2003 was about 985,000 deaths.

It is now well over 1.1 million deaths and should settle down by the year 2280. Provided of course that the chernobyl sarcophagus maintains its sealing integrity for the next few hundred thousand years.


Actually, the Chernobyl death toll wasn't even close to that number..it was more like 4000 from cancer and 47 (yes FORTY SEVEN from direct exposure). The 985,000 number came from EVERY cancer (or other) death in the area, whether or NOT it  actually had anything to do with the accident at Chernobyl or not..(the 50 to 100 cigarette per day smokers probably weren't affected by the accident) 


That's an incorrect and misleading statement on your behalf gizmo.

The 985,000 estimate for the 1986-2003 post chernobyl period is referred to as ADDITIONAL deaths attributable to the chernobyl radiological event. In other words its 985,000 deaths on top of what would normally occur.

Good try though. Youre very talented when you publicly try to mislead others.

Fortunately that particular skill doesn't impress everyone in here


No, actually it's not at all misleading..unless you are a complete dickhead..which of course you are...

Title: Re: The Role of Nuclear Power
Post by muso on Sep 6th, 2013 at 6:39am

Bobby. wrote on Sep 5th, 2013 at 9:51pm:
Dear Muso,
I am surprised that you'd support nuclear power after what is still happening at Fukushima.


You need to read up on Thorium based reactors. Sub critical reactors give us the ability to clean up the mess from Fukushima.

Title: Re: The Role of Nuclear Power
Post by bobbythebat1 on Sep 6th, 2013 at 7:04am

muso wrote on Sep 6th, 2013 at 6:39am:

Bobby. wrote on Sep 5th, 2013 at 9:51pm:
Dear Muso,
I am surprised that you'd support nuclear power after what is still happening at Fukushima.


You need to read up on Thorium based reactors. Sub critical reactors give us the ability to clean up the mess from Fukushima.



Dear Muso,
I started a whole thread about thorium reactors:

http://www.ozpolitic.com/forum/YaBB.pl?num=1300890835/15


Quote:
Thorium reactors are the answer.
Mar 24th, 2011 at 12:33am



I thought you were supporting a standard nuclear reactor?

Title: Re: The Role of Nuclear Power
Post by # on Sep 6th, 2013 at 7:46am

Bobby. wrote on Sep 6th, 2013 at 7:04am:
...

Quote:
Thorium reactors are the answer.
Mar 24th, 2011 at 12:33am

...

The answer or just a different bunch of problems? I've been around long enough to be supremely cynical of any technology that is claimed to be the infallible and prefect solution.

Bring on the Black Swans.

I've yet to see convincing evidence that any form of nuclear power has any part in our future. In that, I include Thorium and fusion, although fusion might have a place off-planet.

Title: Re: The Role of Nuclear Power
Post by muso on Sep 6th, 2013 at 8:14am

Bobby. wrote on Sep 6th, 2013 at 7:04am:
I thought you were supporting a standard nuclear reactor?


It's a very expensive option in Australia, although I don't see the point in getting rid of them overseas where they are already operating. I was just trying to put the record straight on the disinformation. 

Title: Re: The Role of Nuclear Power
Post by Ajax on Sep 6th, 2013 at 11:17am

# wrote on Sep 5th, 2013 at 1:45pm:
The nuclear power industry seeks to exploit concerns for the environment to promote its products. For mine, nuclear technology is a different set of problems, not any part of a solution.


Is that because we don't need a carbon tax / ETS system if we go nuclear...?????

Title: Re: The Role of Nuclear Power
Post by # on Sep 6th, 2013 at 1:56pm

Ajax wrote on Sep 6th, 2013 at 11:17am:
... we don't need a carbon tax / ETS system if we go nuclear...?????
Can you substantiate that assertion?

Title: Re: The Role of Nuclear Power
Post by Ajax on Sep 6th, 2013 at 4:40pm

# wrote on Sep 6th, 2013 at 1:56pm:

Ajax wrote on Sep 6th, 2013 at 11:17am:
... we don't need a carbon tax / ETS system if we go nuclear...?????
Can you substantiate that assertion?


My statement was..........


Quote:
Ajax wrote:
Is that because we don't need a carbon tax / ETS system if we go nuclear...?????


Can you annul this statement.....????

Title: Re: The Role of Nuclear Power
Post by Chimp_Logic on Sep 6th, 2013 at 4:57pm

Ajax wrote on Sep 6th, 2013 at 4:40pm:

# wrote on Sep 6th, 2013 at 1:56pm:

Ajax wrote on Sep 6th, 2013 at 11:17am:
... we don't need a carbon tax / ETS system if we go nuclear...?????
Can you substantiate that assertion?


My statement was..........


Quote:
Ajax wrote:
Is that because we don't need a carbon tax / ETS system if we go nuclear...?????


Can you annul this statement.....????


Nuclear power is the most inefficient, costly and dangerous method of producing electrical power.

Ask the Japanese how many of their 54 nuclear reactors are currently online. One

Ask the Japanese what the cost will be to decommission and clean up the fukushima mess? If its possible at all.

You don't even understand what nuclear power entails and yet you promote a deranged model for the future of mankind

Open your eyes

Title: Re: The Role of Nuclear Power
Post by Chimp_Logic on Sep 6th, 2013 at 5:02pm

muso wrote on Sep 6th, 2013 at 8:14am:

Bobby. wrote on Sep 6th, 2013 at 7:04am:
I thought you were supporting a standard nuclear reactor?


It's a very expensive option in Australia, although I don't see the point in getting rid of them overseas where they are already operating. I was just trying to put the record straight on the disinformation. 


You mean try to disguise the dangers of exposure to radionuclides especially internal exposure.

You almost got away with it there muso.

But as we know when a person disseminates untruths and distorted appraisals in public in order to advocate a biased politically motivated position, they are invariably exposed.

Aren't they muso.


image_140.jpg (27 KB | 21 )

Title: Re: The Role of Nuclear Power
Post by muso on Sep 6th, 2013 at 5:10pm

Chimp_Logic wrote on Sep 6th, 2013 at 5:02pm:
You mean try to disguise the dangers of exposure to radionuclides especially internal exposure.

You almost got away with it there muso.

But as we know when a person disseminates untruths and distorted appraisals in public in order to advocate a biased politically motivated position, they are invariably exposed.

Aren't they muso.


I'm dealing with the facts. You are dealing with anti-nuclear activists whose currency is lies.

No agenda is justifying in corrupting the truth.

The anti-nuclear brigade, led by Arnie Gundersen is as much pseudoscientific as Anthony Watts.

You continually deny the facts as presented.

Australian Politics Forum » Powered by YaBB 2.5.2!
YaBB Forum Software © 2000-2025. All Rights Reserved.