The Nuclear Power Thread

[JaredJames]

Inertial confinement fusion described there does not use the mirrors for reflecting the lasers. They use a small number of mirrors to illuminate evenly over the whole surface of the pellet. And they don't have million reflections either.

The technique is the same as you described.

At any most best design of the nuclear plants, advanced technology of handling of wastes and world-best industrial culture there is nevertheless a nonzero probability of similar incidents.

Certainly, but we can do a lot to ensure the safety and security of the waste. I happen to like the burying of it in subduction zones.

But despite it at this moment and in the future there is not any real alternative to nuclear power.

Very true.

And no any renewable sources will become significant in world energy balance in the future. It is an objective reality. And any gambles, any "green initiatives" only a politicians' methods trying to become pleasant for voters.

I do agree with this.

My main problem is that they aren't efficient enough. Don't get me wrong, they're brilliant ideas but they just can't take over demand from current production.

Personally, I'd prefer money to go to fusion development.

 

[Joseph Chikva]

Personally, I'd prefer money to go to fusion development.

Unfortunately it is not easy to develop the fusion power.

 

[Joseph Chikva]

"When it all said an done splitting atoms to boil water is overkill on a scale like slicing tomatos with a chainsaw."
In nature you can see the much bigger scale "overkill" if recall that stars use particles fusion energy for illumination mainly of emptiness.
Actually the building of nuclear plants is caused with commercial expediency. And the low price on 1 kWt*h of produced power by those plants testifies this. Naturally, more rigid environment requirements will raise operational costs and can "kill" existing nuclear plants indeed.

If the effort to resurect the nuclear industry was put into photovoltaic technology we'd take a big step toward ending our dependence on coal and oil.

I doubt. How big area of land should occupy those photovoltaic settings if producing the same power? How much food will not be produced? How much people will become hungry after this?
What do you know about biofuel production? The idea was very nice - to decrease the dependency on crude. In result today we have significant rise of prices on food as well. I do not beleave that wind, solar, etc. power able to change heat, HPP and nuclear in the future.

Nuclear power is dying out in the U.S. Let it go.

I think that existing now nuclear plants in USA work and also will work till the end of their resurs. And this is only technical matter.

Building of new plants in USA? I do not know.
But USA today is the world most biggest consumer of crude oil. Also I know that internal transporting in USA mainly goes by tracks. So, a lot of crude is required.
When the price on barrel rises and will reach some limit what you will do? I think you will develop railway network infrastructure for decreasing the dependency on oil. So, much more electric power demand.
Will you use solar or other "green" power for this? I doubt.

 

[Astronuc]

Nuclear plants around the world. This has a lot of useful information.

http://www-pub.iaea.org/MTCD/publications/PDF/CNPP2010_CD/pages/AnnexII/tables/table2.htm

Also - country profiles
http://www-pub.iaea.org/MTCD/publications/PDF/CNPP2010_CD/pages/countryprofiles.htm

 

[Joseph Chikva]

Nuclear plants around the world. This has a lot of useful information.

http://www-pub.iaea.org/MTCD/publications/PDF/CNPP2010_CD/pages/AnnexII/tables/table2.htm

Also - country profiles
http://www-pub.iaea.org/MTCD/publications/PDF/CNPP2010_CD/pages/countryprofiles.htm

Worldwide Power Demand to Reach 30,300 TWh by 2035
http://www.worldenergyoutlook.org/docs/weo2010/press_release.pdf
Only 14% of renewables
"The share of modern renewable energy sources, including sustainable hydro, wind, solar, geothermal, modern biomass and marine energy, in global primary energy use triples between 2008 and 2035 and their combined share in total primary energy demand increases from 7% to 14%"
And the second quote
"Renewables and nuclear double their current combined share to 38% in 2035"

 

[Dmytry]

At any most best design of the nuclear plants, advanced technology of handling of wastes and world-best industrial culture there is nevertheless a nonzero probability of similar incidents.
It is banal.
But despite it at this moment and in the future there is not any real alternative to nuclear power.
And no any renewable sources will become significant in world energy balance in the future. It is an objective reality. And any speculations, any "green initiatives" can only be considered as politicians' methods to coquet before voters.

the worst thing about Fukushima is that (no idea why) Japanese were seen by many as the world best or second best industrial culture when it comes to safety. That's despite stuff like that:
http://search.japantimes.co.jp/cgi-bin/nn20070323a3.html
http://www.aip.org/pt/dec99/toka2.htm
Everyone looks at Fukushima, and nobody believes it is one in 10 000 years quake, or even one in 1000. Now when someone says - the reactor is very safe, the accident probability is one in 50 000 years event - nobody's going to be impressed, after the pro nuclear crowd been advocating TEPCO with arguments like 'it was one in 1000 years quake' and "you can't predict such disasters", echoing precisely some of the Greenpeace anti-nuclear arguments from before Fukushima.
The pro-nuclear crowd been really stupid. It is as if when Chernobyl happened they said "you can't prevent such accidents". Putting a nail into the coffin.

My perspective: Fukushima accident happened in a country with very bad nuclear safety record of the past 15 years, at a plant operated by a company that was previously found guilty of major coverups, at a plant built using a really old, really stupid reactor design where even the control rods are inserted upwards and are prone to falling out during maintenance, worse than this, on the version of this reactor that was never even upgraded since TMI. The plant that was built with no considerations for the tsunamis (unlike Onagawa plant which survived stronger tsunami and provided shelter to the people who lost their homes! A real example of nuclear industry being good!). In a country which haven't even got anything similar to Kerntechnische Hilfsdienst, or any nuclear military. Where the plants are operated by regional utility companies, not by something like Areva (which designs, builds, and operates reactors and reprocessing plants, and got an accident response team)
Fukushima level disaster can not happen anywhere else. Not even in Russia that still operates RBMKs. Well, maybe in Russia, but if it happened in Russia nobody else would be scraping reactor plans.

 

[Joseph Chikva]

the worst thing about Fukushima is that (no idea why) Japanese were seen by many as the world best or second best industrial culture when it comes to safety. That's despite stuff like that:
http://search.japantimes.co.jp/cgi-bin/nn20070323a3.html
http://www.aip.org/pt/dec99/toka2.htm
Everyone looks at Fukushima, and nobody believes it is one in 10 000 years quake, or even one in 1000. Now when someone says - the reactor is very safe, the accident probability is one in 50 000 years event - nobody's going to be impressed, after the pro nuclear crowd been advocating TEPCO with arguments like 'it was one in 1000 years quake' and "you can't predict such disasters", echoing precisely some of the Greenpeace anti-nuclear arguments from before Fukushima.
The pro-nuclear crowd been really stupid. It is as if when Chernobyl happened they said "you can't prevent such accidents". Putting a nail into the coffin.

My perspective: Fukushima accident happened in a country with very bad nuclear safety record of the past 15 years, at a plant operated by a company that was previously found guilty of major coverups, at a plant built using a really old, really stupid reactor design where even the control rods are inserted upwards and are prone to falling out during maintenance, worse than this, on the version of this reactor that was never even upgraded since TMI. The plant that was built with no considerations for the tsunamis (unlike Onagawa plant which survived stronger tsunami and provided shelter to the people who lost their homes! A real example of nuclear industry being good!). In a country which haven't even got anything similar to Kerntechnische Hilfsdienst, or any nuclear military. Where the plants are operated by regional utility companies, not by something like Areva (which designs, builds, and operates reactors and reprocessing plants, and got an accident response team)
Fukushima level disaster can not happen anywhere else. Not even in Russia that still operates RBMKs. Well, maybe in Russia, but if it happened in Russia nobody else would be scraping reactor plans.

You are talking about mistakes in Fikushima design and also mistakes during of its exploiting. I do not know, may be.
But I only said that even in case of the best design and best industrial safety there is nonzero probability of accidents.
But we need energy and nuke plants have not any alternative. Especially in Japan.

 

[Dmytry]

You are talking about mistakes in Fikushima design and also mistakes during of its exploiting. I do not know, may be.
But I only said that even in case of the best design and best industrial safety there is nonzero probability of accidents.
But we need energy and nuke plants have not any alternative. Especially in Japan.

come on, they make what, 25..30% of energy with nuclear? They can switch it off. At least the worst of the reactors.
France can't switch off nuclear.

 

[Joseph Chikva]

come on, they make what, 25..30% of energy with nuclear? They can switch it off. At least the worst of the reactors.
France can't switch off nuclear.

25-30%? Ok. Is this not significant? Recall that we talk about the second-third world economics and their 25% may be much more than 100% of others.
Percentage of those "worst" reactors?

 

[JaredJames]

come on, they make what, 25..30% of energy with nuclear? They can switch it off. At least the worst of the reactors.

That is not an insignificant amount. That's nearly a third of their energy needs.

 

[Dmytry]

I'm not saying they can switch it off without cutting consumption. I'm saying, when the non-nuclear powerplants and powerlines are repaired back to capacity, they can switch off nuclear power, and cut down some on the usage. There has to be overcapacity for AC in the summer, and other stuff.

For example of country that cannot switch nuclear off, you have to use France. More nuclear power total than Japan, and 75..80% of power total. 30% power cuts, that's higher prices & decreased consumption (and its not 30% as most of the time there's overcapacity). 80% power cut, that's sitting in the dark.

edit: And no. I'm not advocating switching off nuclear power. I just disagree with this optimistic thinking by the nuclear industry that it can't be switched off there, when it can.
They should, in my opinion, switch off worst 10% of reactors or so. Old non upgraded crap.
They probably have substantial % of reactors in north Japan in shutdown right now anyway due to quakes and aftershocks.

It totally blows my mind that control rods can fall out during maintenance and cause a criticality, and that every reactor of that type is not shut down until there's upgrade that absolutely, positively makes this impossible. With this approach - I am strongly against nuclear power. I'm pro nuclear in principle, when if something unplanned happens, it is fixed immediately. If control rods can fall out during maintenance and cause criticality, and that is not fixed, for me that is a total assurance that if it is discovered stronger quakes than originally anticipated are possible, or taller tsunamis, nothing is going to be fixed either.

 

[JaredJames]

I'm not saying they can switch it off without cutting consumption. I'm saying, when the non-nuclear powerplants and powerlines are repaired back to capacity, they can switch off nuclear power, and cut down some on the usage. There has to be overcapacity for AC in the summer, and other stuff.

There's a bit too much assumption here.

I have no idea about the Japanese grid, but if it's run like Britain / America you can't just "switch off" a bunch of plants at any time and expect the grid to maintain a usable supply.

 

[Dmytry]

There's a bit too much assumption here.

I have no idea about the Japanese grid, but if it's run like Britain / America you can't just "switch off" a bunch of plants at any time and expect the grid to maintain a usable supply.

you raise prices high enough for consumption to go down, then you may need to add power lines, then you shut off bunch of plants. A bunch of plants, incidentally, ARE shut down due to quakes, so don't tell its impossible. There's nothing impossible about it. Inconvenient, yes, but if wind starts blowing inland from Fukushima, that's going to seriously piss people off.

You guys are probably working in nuclear industry. or are supportive of, and you're being real optimistic about your industry's future. I'm being realistic.

 

[JaredJames]

you raise prices high enough for consumption to go down, then you may need to add power lines, then you shut off bunch of plants.

You lower consumption and add power lines? That makes no sense at all.

A bunch of plants, incidentally, ARE shut down due to quakes, so don't tell its impossible.

Ah, so they're down and a full supply is being maintained? Nope.

You can't shut down 25% of power production and expect to a) maintain a full supply as usual and b) have the redundancy you currently have.

You guys are probably working in nuclear industry. or are supportive of, and you're being real optimistic about your industry's future. I'm being realistic.

I'm seeing no realism. I see fear from the news and public, but that isn't going to bring nuclear down. Whether people like it or not, we need nuclear and it's incredibly safe compared to other forms.

See here: https://www.physicsforums.com/showpost.php?p=2882522&postcount=8

 

[Dmytry]

You lower consumption and add power lines? That makes no sense at all.

Yes, you need extra power lines to the places that were powered by plants that were previously shut down. To the local places where the mix is much more than 30% nuclear.

Ah, so they're down and a full supply is being maintained? Nope.

Supply and demand man, supply and demand. You have a cut in supply, you have same demand, you raise the price, that leads to decrease in consumption, to match the supply. Raise the price 2x and a lot of stupid uses of electricity (like heating) will rather quickly disappear, while the more energy efficient things will get huge edge over less energy efficient things.

I'm seeing no realism. I see fear from the news and public, but that isn't going to bring nuclear down. Whether people like it or not, we need nuclear and it's incredibly safe compared to other forms.

See here: https://www.physicsforums.com/showpost.php?p=2882522&postcount=8

Germany's phasing out nuclear. Not overnight, but over the time. A shame really, they're probably the best on safety.

 

[JaredJames]

Yes, you need extra power lines to the places that were powered by plants that were previously shut down. To the local places where the mix is much more than 30% nuclear.

That's neither how the grid is designed or works.

Supply and demand man, supply and demand. You have a cut in supply, you have same demand, you raise the price, that leads to decrease in consumption, to match the supply. Raise the price 2x and a lot of stupid uses of electricity (like heating) will rather quickly disappear, while the more energy efficient things will get huge edge over less energy efficient things.

That has nothing to do with what I said or was commenting on.

Regardless, you can't just "cut people off" or raise prices so no one can afford it.

In modern day terms, that's barbaric. I think you are bordering on trolling now, claiming heating is a "stupid use" of electricity - it is an essential use.

 

[Joseph Chikva]

you raise prices high enough for consumption to go down, then you may need to add power lines, then you shut off bunch of plants. A bunch of plants, incidentally, ARE shut down due to quakes, so don't tell its impossible. There's nothing impossible about it. Inconvenient, yes, but if wind starts blowing inland from Fukushima, that's going to seriously piss people off.

You guys are probably working in nuclear industry. or are supportive of, and you're being real optimistic about your industry's future. I'm being realistic.

I do not work in nuclear industry. But together with raising prices on 1kWh you would get economics growth down. Accordingly you will get unemployment, competitiveness lowering etc.
Because there are some energy intensive industries being very critical to price on electricity. Do you propose to annihilate e.g. steel production industry in Japan?
When consumption will go down for what are you going to add power lines?
Earthquakes in Japan are happening permanently. But Fukushima is only the first serious accident with such aftereffects.

 

[Dmytry]

In modern day terms, that's barbaric. I think you are bordering on trolling now, claiming heating is a "stupid use" of electricity - it is an essential use.

See, man, using primarily fossil electricity for heating is immensely ineffective versus using the heat from fossil fuels directly. HOWEVER it is attractive due to simplicity (laying and maintaining pipe for centralized heating costs money). My house is heated using centralized heating.

On topic of extra lines: You two want to assume that i am some sort of moron who thinks that power lines make extra electricity or something? Nevermind that I gave you two huge benefit of the doubt, assuming that you had some sort of intelligent argument, such as - the 30% is the national average, suppose that southern japan has 40% nuclear and northern has 20%, then you may need extra capacity for long range transmission. Thats especially clear in case of european union. Then the renewables like wind, which require long range transmission to minimize downtime.

Barbaric, yeah, nowadays it is totally barbaric not to have advertisements lit up all the time, or to use centralized heating, or to opt for more efficient air conditioning that is also more expensive to install.

Whenever they actually will or won't get rid of nuclear, that's open question. I would guess that they won't get rid of nuclear. But you guys better don't assume that nuclear is here to stay no matter how many regulations you violate on any given day or how badly the reactors are designed (rods falling out resulting in criticality. what the hell?!)

 

[Joseph Chikva]

See, man, using primarily fossil electricity for heating is immensely ineffective versus using the heat from fossil fuels directly. HOWEVER it is attractive due to simplicity (laying and maintaining pipe for centralized heating costs money). My house is heated using centralized heating.

On topic of extra lines: You two want to assume that i am some sort of moron who thinks that power lines make extra electricity or something? Nevermind that I gave you two huge benefit of the doubt, assuming that you had some sort of intelligent argument, such as - the 30% is the national average, suppose that southern japan has 40% nuclear and northern has 20%, you may need extra capacity for long range transmission. Then the renewables like wind, which require long range transmission to minimize downtime.

I think nobody spoke anything offensive.
But your idea about rising of prices for electricity consumption reduction doesn't withstand criticism.
I would like to recall you that world economics is very critical to changing of interbank interest rate even only on a few tenths of percents. And you are proposing to increase the prices in Japan on order of magnitude.
And I do not understand if we should decrease power output why new power lines are required? Existing lines have not enough capacity? What additional transmission capacity will be demanded when generation will decrease?

 

[Dmytry]

Long range transmission is typically done differently (HVDC) to minimize the losses.
Really, I don't know why I even bother. I go as far as to think for your side and mention a problem with switching off nuclear power - that you may first need extra lines for long range transmission. Turns out its an issue you don't understand.

 

[Joseph Chikva]

Long range transmission is typically done differently (HVDC) to minimize the losses.
Really, I don't know why I even bother. I go as far as to think for your side and mention a problem with switching off nuclear power - that you may first need extra lines for long range transmission. Turns out its an issue you don't understand.

Dear Dmytry, if we have a task of optimization (minimization) of energy losses, yes, I do not understand why the line constructed for transmitting of higher generation would not transmit the lower. I admit that in case of change of generation schedule when some plants won't work, the existing transmitting lines network can become nonoptimal. But it isn't obvious to me yet.
And it does absolutely not required to me “your staying on my side”. As your proposal to reduce power generation in Japan is unacceptable firstly for Japanese (not for me). Because it will no doubt kill many branches of their industry.

 

[Borek]

A bunch of plants, incidentally, ARE shut down due to quakes, so don't tell its impossible.

At the moment that means rolling outages (or have they already stopped), plus substantial part of the industry and housing is destroyed (so they don't consume electricity). I see your point, but you are oversimplifying to the absurd level just to support it.

That being said I agree we are in general wasting energy and it is possible to get the use down, there were threads at PF where these things have been discussed (even on a household level).

 

[Joseph Chikva]

That being said I agree we are in general wasting energy and it is possible to get the use down, there were threads at PF where these things have been discussed (even on a household level).

Yes, we are wasting energy and can use less for the same job. But how to use less when for one metric ton of aluminum production as I remember about 13'000 kWh required?
Dmytry proposes to increase prices on electricity for reducing consumption.

 

[Dmytry]

At the moment that means rolling outages (or have they already stopped), plus substantial part of the industry and housing is destroyed (so they don't consume electricity). I see your point, but you are oversimplifying to the absurd level just to support it.

Well I know I'm oversimplifying, but apparently not to level absurd enough for this thread - I see I should of simply omitted the whole 'need for more lines' issue.

That being said I agree we are in general wasting energy and it is possible to get the use down, there were threads at PF where these things have been discussed (even on a household level).

Ya, and to get the use down, you raise the price, for the alternatives to be economically viable. Heating for example is a major use of electricity that can over time be rid of by use of heat directly, especially in a place that uses mostly fossil fuels. There is a lot of cases where a lot of electricity is spent literally as a matter of convenience. That can't be done overnight, but I never said it can. Over several years yes. In the industry, too, there is a lot of cases whereby it is a lot cheaper to use electric heater than to have an on-site fossil heat source - due to cost of white collar and blue collar labour involved in designing and setting it up, not the cost of resources.
Look at the oil. Prices rise and oil consumption goes down. You know, I am not worried about peak oil. Why am I not worried? Because as the cost of resources rises, this creates demand for the blue and white collar work involved in optimization.

I'm not saying it should be done. I do think that coal power is a lot worse than nuclear power. I'm saying that it CAN be done. And to some extent, it definitely should (cull the least safe reactors). The nuclear power proponents should understand this.

edit: also, for the impact of Fukushima on nuclear power worldwide: the pro nuclear experts quoted in this article
http://www.bbc.co.uk/news/science-environment-12711707
did more damage to future of nuclear power than Greenpeace can ever dream of (ditto for similar articles published elsewhere on 11th March). Nuclear optimism kills nuclear power. Now every pro nuclear expert is going to speak of how Japanese can't get rid of nuclear. Then, heaven forbids, Japanese start phasing out nuclear power and get rid of it - what's then? Really, why 'pro nuclear' experts just keep, as the Russian proverb goes, stepping onto same rake? Making ultra optimistic predictions that don't play out. Hell, even making predictions that might not play out - gambling severely.

edit: to clarify this even better. The public doesn't think like "ahh, if the pipe A breaks, the valve B prevents the accident, if valve B gets stuck, the pressure relief valve C breaks open... very clever, looks safe". No, the member of the public looks at the nuclear expert, and thinks - Can I trust this guy? Does he have a clue what he's speaking of? . Regular Joe looks at the expert on 11th March, talking about Fukushima, and he hears, nuclear power has a lot of backups and backups for the backups, everything's going to be fine. Then the regular Joe looks at this issue again, and he's, wow, nobody ever told me all that stuff is in basement, etc. Joe ain't going to look at blueprint and trace pipe A to a valve B. Joe's going to look at expert and evaluate his words, and Joe ain't going to trust safety to such optimists.
Furthermore, and this may seem illogical, but it is a very common heuristic - if someone's been so wrong, their words acquire *negative weight*. When the same discredited expert tells how nuclear energy is safer than coal - that is a strongest anti nuclear propaganda possible.

 

[Joseph Chikva]

Well I know I'm oversimplifying, but apparently not to level absurd enough for this thread - I see I should of simply omitted the whole 'need for more lines' issue.
Ya, and to get the use down, you raise the price, for the alternatives to be economically viable.

Now you began to say about viability level of prices rising. But the main difficulty is in the different dependence on electricity prices in different industries. I can miss some branches but now can maintain the most depended are aluminum production and chlorine production. Do you propose average level of price rising? You will kill these two.

Heating for example is a major use of electricity that can over time be rid of by use of heat directly, especially in a place that uses mostly fossil fuels. There is a lot of cases where a lot of electricity is spent literally as a matter of convenience. That can't be done overnight, but I never said it can. Over several years yes. In the industry, too, there is a lot of cases whereby it is a lot cheaper to use electric heater than to have an on-site fossil heat source - due to cost of white collar and blue collar labour involved in designing and setting it up, not the cost of resources.
Look at the oil. Prices rise and oil consumption goes down. You know, I am not worried about peak oil. Why am I not worried? Because as the cost of resources rises, this creates demand for the blue and white collar work involved in optimization.

The matter is in the some trigger level on prices after which usage of fossil fuel vs. electricity will not be expedient. And this level differs in different industries. And if prices on crude will reach that level you will see more and more electric industrial heaters instead of fuel burning.

I do not try to save nuke industry, but I really do not see the real alternative.

And what your fellow countryman Mendeleyev has told about crude oil burning? "This is the same that banknotes burning". But we burn them (banknotes) and in very big ammounts.

 

[JaredJames]

Ya, and to get the use down, you raise the price, for the alternatives to be economically viable.

The alternatives are not capable of meeting demand. Especially in a country such as Japan where you have little room to place them.

Wind and solar power require far too much room, hydro could compete, but where do they put all those lakes and dams?

That's why they aren't economically viable.

This applies to anywhere that doesn't have the climate or space to locate the required amounts of renewable sources.

I'm also curious, why the power companies would raise the price and price themselves out of the competition? It's not what businesses do. You are talking about having power companies effectively commit suicide on those plants by making this move.

Regarding waste: I completely agree we waste a lot. But that doesn't make heating "stupid".

 

[Dmytry]

"The alternatives are not capable of meeting demand"
How do you know that? Did you count the alternatives such as burning coal on industrial site to produce the heat, instead of using electric heating? Or did you just go - hydro and solar and wind can't replace nuclear?

Japan's electricity is primarily made in coal burning plants, do you know that? I'm not speaking of the fluffy hydro and renewables, I've been making this abundantly clear. I'm speaking of the big bad coal that kills more people than nuclear could, replacing the nuclear. Hydro also sucks by the way. Downstream from the dam, if the dam is destroyed, you get artificial tsunami.

I'm not saying it is good to replace nuclear with coal. In my opinion actually it is bad to replace nuclear with coal. What I am saying, is that it CAN happen, and just because it is bad, does not mean it won't happen, and it is furthermore very dumb of pro nuclear crowd to be optimistically telling how it can't happen, and risk to have it happen. Nuclear industry already lost enormous amount of face.

"I'm also curious, why the power companies would raise the price and price themselves out of the competition?"
lol, so suddenly there is competition that'd bring price down / provide it at lower price. Interesting, interesting.

 

[JaredJames]

"The alternatives are not capable of meeting demand"
How do you know that? /Did you count the alternatives such as burning coal on industrial site to produce the heat, instead of using electric heating? Or did you just go - hydro and solar and wind can't replace nuclear?

What does that have to do with anything? The alternative sources cannot, on a reasonable scale, produce enough electricity to cover the demand of a nuclear plant.

I am discussing renewable alternatives not fossil fuels. Going from nuclear to fossil fuel is a step backwards.

Japan's electricity is primarily made in coal burning plants, do you know that? I'm not speaking of the fluffy hydro and renewables, I've been making this abundantly clear. I'm speaking of the big bad coal that kills more people than nuclear could.

You think they should switch to coal? A step backwards if I've ever heard it. The death rates from that are through the roof.

You're arguing nuclear isn't safe and it's bad and they should force people to switch to alternate supplies such as coal, yet the death rates from nuclear including Chernobyl (and now Japan) are still far lower than coal. Where is the logic in that?

Whether people like it or not, the death rate from nuclear is significantly lower than coal and it is far safer. There is no argument that "we should switch to coal because it's better". If we are willing to accept the deaths from coal, why are we up in arms over nuclear when it has less deaths anyway? On a risk of death scale, nuclear ranks far better than coal.

I don't see the nuclear industry losing face - I see a lot of public panic generated by the media.

lol, so suddenly there is competition that'd bring price down. Interesting, interesting.

Where do you live? This is how business operates. Of course there is competition that brings the price down. No business is going to artificially inflate the price of their nuclear supply so no one can afford it - lose customers, which lowers demand - which means they have no reason to build new coal plants - would you spend billions when there's no money coming into cover it and no demand there?

 

[Astronuc]

A very interesting discussion on the current state of nuclear energy in the US -

Nuclear Power: Setting Sun?
http://www.commonwealthclub.org/events/2011-04-08/nuclear-power-setting-sun

Jacques Besnainou, CEO AREVA Inc.
Lucas Davis, Professor, Haas School of Business, UC Berkeley
Jeff Byron, Former Commissioner, California Energy Commission

 

[Dmytry]

What does that have to do with anything? The alternative sources cannot, on a reasonable scale, produce enough electricity to cover the demand of a nuclear plant.

I am discussing renewable alternatives not fossil fuels. Going from nuclear to fossil fuel is a step backwards.You think they should switch to coal? A step backwards if I've ever heard it. The death rates from that are through the roof.

You're arguing nuclear isn't safe and it's bad and they should force people to switch to alternate supplies such as coal, yet the death rates from nuclear including Chernobyl (and now Japan) are still far lower than coal. Where is the logic in that?

Whether people like it or not, the death rate from nuclear is significantly lower than coal and it is far safer. There is no argument that "we should switch to coal because it's better". If we are willing to accept the deaths from coal, why are we up in arms over nuclear when it has less deaths anyway? On a risk of death scale, nuclear ranks far better than coal.

For 10th time. I'm not saying what they should or should not do. I'm saying what they may do. I'm even saying why it is bad (more deaths I'd guess). Where is the logic you ask? Where is the logic in using primarily coal? Or where is the logic in starting a project to develop Japanese equivalent of KHG but drop the project 1 year in? Or where is the logic in getting 2 robots, one with hand held radiation monitor other to look at it, instead of 2 robots capable of measuring radiation? There isn't logic. There's actions - and consequences.

Seriously, I'm getting impression there that pro nuclear people want to be elite underground (vs convincing anyone that nuclear has future).