Yes, but wind turbines can be constructed much quicker, and bring their energy online faster.

Plus, wind turbines offset the emissions from their construction much faster than nuclear plants do.  The average wind turbine takes less than 6 months to offset all emissions from construction/production.

For nuclear plants, it can take almost a decade to offset the emissions from construction/production.

And though cost of materials have gone up for both, wind turbines return their investment much faster than nuclear does.

Surely the main arguments are (a) safety and (b) safety of waste storage. After this comes cost, etc. Isn't this why environmentalists have always been against nuclear??

I agree that the economics are bad, especially when the cost of storing the waste for thousands of years is factored in, but surely this must rank second after public safety?

(Also, personally I don't favor private investment for public services.)

Emil

We environmentalists should not allow the left to hijack our issues or arguments.  The main arguments against nuclear power have nothing to do with economics, as much as the left is obsessed with those arguments.

Surely the main arguments are (a) safety and (b) safety of waste storage. After this comes cost, etc. Isn't this why environmentalists have always been against nuclear??

Environmentalists have not always been against nuclear energy. The shift seemed to happen, for those for whom it happened, when nuclear energy lost its subsidies and still kept taking market share from fossil fuels in the early 70s.

Safety and waste were never anything but excuses. Environmentalists who wish to get around the Arctic, and have the choice of diesel or nuclear icebreakers, quietly choose nuclear.

--- G.R.L. Cowan, H2 energy fan 'til ~1996
http://www.eagle.ca/~gcowan/boron_blast.html

Does Roberts wonder what might have happened to uranium reserves in that time? Let's give him one guess.

--- G.R.L. Cowan, H2 energy fan 'til ~1996
http://www.eagle.ca/~gcowan/boron_blast.html

What also bothers me about nuclear is the energy costs involved in refining uranium. How is it refined? Usually by burning enormous amounts of coal.

And these refining plants are allowed to emit radioactivity, according to Helen Caldicott.

The whole thing is reminiscent of a coal-fired ethanol plant. Not too bright.

Erik

The Orion Grassroots Network: supporting grassroots groups working for conservation, justice, & more

What also bothers me about nuclear is the energy costs involved in refining uranium. How is it refined? Usually by burning enormous amounts of coal.

And these refining plants are allowed to emit radioactivity, according to Helen Caldicott.

Well, so is she; and she is allowed to lie. Encouraged to, in fact.

The whole thing is reminiscent of a coal-fired ethanol plant. Not too bright.

You commit a fallacy of equivocation. If coal-fired plant were the only source of electricity for a gaseous diffusion uranium enrichment plant, it could support 50 or a little more times its capacity in nuclear plants; if enormous amounts of coal are burned, the amounts that would be burned directly, were the 50 plants coal-fired, would be 50 times more enormous.

Also, we in Canada use natural-uranium fuelled plants, and for these, fuel preparation takes ~0.00 percent of its energy.

Read up on the MTOE production figures in various countries and think again about your comparison to coal-fired ethanol plants. The USA's cumulative nuclear electricity production exceeds that which 4 billion tonnes of oil could have produced. That would be, like, six gigatonnes of ethanol.

--- G.R.L. Cowan, H2 energy fan 'til ~1996
http://www.eagle.ca/~gcowan/boron_blast.html

However, I wish we wouldn't keep seeing the same silly untruths. 10 years for energy break-even? It's about 1 year and established by many diverse well documented studies. I'm very skeptical that wind can achieve a 6 month breakeven given the huge amount of concrete per unit of electrical generation.

Also, Caldicotts "factoid" about the coal power required for Uranium enrichment is about 40 years out of date. Most Uranium is now enriched by the centrifuge method instead of diffusion. In a few years all will be from centrifuge plants unless the even more efficient laser enrichment process takes over. The energy required is at least 20 times less than Calcicott assumes in her assessments.

The there's still fuel costs, ever higher with rumors of nuclear revival.

Compare it to under 1 dollar per watt solar and wind that competes with coal.  With no fuel costs ever.  

Seems kind of nutty to advocate nuclear over renewables.

http://amazngdrx.blogharbor.com/blog John Schneider, Northern Wisconsin

What happens when cars switch to electric? That isn't even factored into Lewis' numbers. Where will energy come from when the wind isn't blowing and the sun isn't out? I know, storage devices that haven't been invented yet.

With oil at $135/barrel, all low-carbon options should be on the table. How many people have died from nuclear accidents in the industry's 50-year history? Exactly 58, all from Chernobyl. How many have died from fossil-fuel-related pollution? How many will die from it in the future? Nuclear won't play a big role simply b/c there isn't that much fuel available. But we do know that nuclear can supply a given amount of base-load capacity. With renewables there is much more unknown than known. Do we err on the side of caution and build new nuclear power plants or do we err on the side of optimism and hope that renewables will fill the void, while risking rolling blackouts or worse...more coal plants?

Our low-carbon energy future will be a patchwork. Nuclear will be a part of it. So will wind, solar, biomass, geothermal, hydro, ocean wave, and carbon sequestration (among others, we hope).

MaxGladwell.com The Nexus of Social Media and Green Living

This thread presents a good reason for that outburst.  God forbid humans should be willing to use less energy especially after they see how environmentally and ecologically destructive consuming it is!  Noooo, they must create even greater amounts by further destroying the planet and causing every other form of life to suffer.

So yeah, let's mine coal and uranium and rip up the Earth.  And lets emit more radioactivity from all aspects of nuclear power.  No wonder humans are the most hated species in the galaxy!

Even the relatively large amounts of $ investments in renewables/efficiency are broken up into relatively small projects here and there.  Renewables are never forced to slide up the marginal cost curve.  Eventually, if you are serious about reducing the nation's emissions, you have to power a city.  In fact, many, many cities.  So, since when considering nuclear power you are inherently considering such baseload power, Amory Lovins' numbers are irrelevant.  Don't take nuclear's GWs and chop it down into $/kwh and see how it compares with efficiency/renewables.  Presume you need a GW or more to power a city, and consider alternatives.  Turns out you can't power a city off of negawatts.  Or wind farms, unless you want to pave over the rest of the state with wind turbines.  So in some situations you actually are stuck in large part between nuclear and conventional fossil fuels.  

Does this mean nuclear is "better" than renewables/efficiency?  No, of course not.  They serve different purposes for the grid.  But the point is that like it or not you need baseload power.  Its certainly a good point that in projecting baseload power needs, we should try to mitigate the increased demand before we try and supply it.  But at some point you gotta supply.  

Also, lets be clear about government support of renewable energy.  While subsidies for conventional/nuclear are more than for renewables, that's because conventional/nuclear supplies so much more energy.  For a realistic assessment of how government support actually affects profitability (and so deployment), the important measure is $ per unit energy.  According to recent (2007) EIA numbers, wind and solar each got over $23 per MWhr in FY2007.  Compare this to the wholesale price of electricity at the end of FY2006 of $53 per MWhr.  That's almost half.  Nuclear got 1.59.
http://www.eia.doe.gov/oiaf/servicerpt/subsidy2/pdf/subsi ...

In fairness most of EPAct2005's pro nuclear provisions won't kick in until new plants are built, so those provisions are not covered by the EIA study.  However, those subsidies are hardly as egregious as renewables enthusiasts allege.  The direct subsidy was merely extending to nuclear the same tax credit renewables already enjoy.  And the infamous Price-Anderson Catastrophic Insurance fund doesn't actually hit the public dollar until $10 billion is paid out from private insurance from nuclear plants.
http://www.nrc.gov/reading-rm/doc-collections/fact-sheets ...

Finally, since efficiency/renewables and nuclear both are undersupplied by the market because they aren't compensated for the substantial positive externality of pollution abatement they provide, its sorta irrelevant to debate energy economics without first positing a cap on national emissions.  In that situation, while a lot of the first low hanging fruit reductions would indeed be renewables/efficiency, does anyone really doubt that the private market would then turn to nuclear, in a big way?  Its also worth noting that a cap on emissions would lead to a significant increase in the cost of steel/concrete, which would hit wind/solar way harder than nuclear, on a per energy delivered basis.

If you want to debate issues with nuclear, there are legitimate debates worth having.  But Amory Lovins' 'death by incurable market forces' prognosis for nuclear just makes him look like a fool when interest does indeed spike after considering a potential emissions cap.

In my blog "Nuclear Green",  I recently concluded a series, "The Keys to Lowering Reactor Cost."  http://nucleargreen.blogspot.com/2008_05_01_archive.html
In this series I demonstrate that reactor construction costs can be dramatically lowered, that new materials derived from common and plentiful resources, can replace expensive metals in reactor structures.  That reactors can be built in far shorter times than the current manufacturing method allows, that reactor construction costs can be dramatically lowered by use of well understood manufacturing techniques, that new approaches to financing reactor construction are in the interest of society, that now approaches to reactor siting can lower construction cost, make reactors safer,  and protect reactors from aircraft, and other terrorist attacks.  I also demonstrate that the problem of "nuclear waste" can be solved by well understood changes in the nuclear fuel cycle, that inherently safe reactors are possible and that the construction of inherently safe reactors would lower the cost of reactor construction.   It is my conclusion that if policy makers start thinking outside the box, all the problems of nuclear power can be solved.

Charles Barton

Max: re: "How many people have died from nuclear accidents in the industry's 50-year history? Exactly 58, all from Chernobyl."

Check the thyroid cancer rates associated with Chernobyl, and add the number of folks who've had their thyroids completely removed, obligating them to receive thyroid hormone treatment daily for the rest of their lives or else.

Also the wards full of malformed children.

These people may not have died, but what is the quality of their living?

Erik


The Orion Grassroots Network: supporting grassroots groups working for conservation, justice, & more

They have claimed that renewables and conservation are too expensive all along, mainly conceding the other points critiquing nuclear on mining devestation, waste disposal, leaks, proliferation, and safety.

Now finally the facts on cost comparison are being addressed by mass media, will government have to admit the huge cost disparity between renewable power and nuclear now?  With nukes approaching 10 times the cost of renewables and conservation.

GHG free, clean, and one tenth the cost.  But government still favors nuclear power.  All that lobbying for nukes has payed off in the past, but for how long?

http://amazngdrx.blogharbor.com/blog John Schneider, Northern Wisconsin

That newer, safer nuclear power design would need to be built and tested, this is going to take at least 10 years.

I think the best plan is to let the nuclear industry/government (non) regulating agencies try a few of these.  Compare the cost and safety to renewables and conservation after that experimental program, in a decade or so.

Then and only then should new nuclear plants be considered.  By then solar may very well be 10 cents per watt.  The newer nuclear design will probably come out around 10 dollars per watt.  100 times the cost, instead of 10 times, that's my guess.


http://amazngdrx.blogharbor.com/blog John Schneider, Northern Wisconsin

1. It is a nonrenewable resource. Any way you slice it, there is a limited amount of suitable radioactive materials on earth for nuclear power. The fact that these elements must also be strip-mined just furthers my point. Remember, people said that we'd never run out of coal and oil, too.

2. The waste from nuclear power is not merely toxic, it is painful death to any organisms unlucky enough to encounter it. Since no one can intelligently guarantee that a nuclear burial site will remain perfectly sealed for 10,000 years (so that it can safely decay) it is irresponsible to pretend otherwise.

It is a nonrenewable resource. Any way you slice it, there is a limited amount of suitable radioactive materials on earth for nuclear power.

But it's a mighty comfortable limit. With oil over $120 per barrel, uranium is at $1.56 per barrel-equivalent. In recent months, as the oil price has been rising, uranium's has been going the other way.

This probably reflects the fact that when it got over $2 a few years ago, the annual, or is it biennial, IAEA "Red Book" reports began to show known reserves increasing at a rate near 100 million barrel-equivalents per day, ten times the rate of use.

(Convert the pound price given at the UXC link to a barrel-equivalent price by multiplying by 0.026.  A barrel of petroleum yields the same heat as 0.026 pounds U3O8.)

--- G.R.L. Cowan, H2 energy fan 'til ~1996
http://www.eagle.ca/~gcowan/boron_blast.html

List all the proven low emission technologies that can replace and dismantle coal plants at an affordable price, give examples.

For 20 years the U.S. built 5 nuclear power plants a year, at a time when fossil fuel was abundant and cheap.  France ramped up to 80% in a similar time frame, and has some of the cheapest electricity in Europe.

Romm says we will need 700 GW of high capacity factor power in the future.  Name the alternate energy sources that can produce this much reliable high capacity factor energy year-round.  What does it cost?  

" The main environmental arguments against nuclear power are first and foremost the destruction from mining uranium, which has many sub-arguments, then the radiation emitted by nuclear power plants, and finally the radioactive waste generated by these plants. "

"It is a nonrenewable resource. Any way you slice it, there is a limited amount of suitable radioactive materials on earth for nuclear power. The fact that these elements must also be strip-mined just furthers my point."

Coal plants release 100 times more radioactivity into the environment than nuclear plants.  But the radiation is insignificant compared to the other hazardous material released by coal plants.  

How does the mining of the uranium compare with the mining of coal?  We only need ¾ pound of uranium per person per year with existing reactor designs vs. 14,200 pounds of coal.  We only need a half pound of uranium per lifetime with advanced reactors.  

The uranium supply is effectively unlimited.

http://gristmill.grist.org/story/2008/5/2/75132/75324#com ...

" What also bothers me about nuclear is the energy costs involved in refining uranium. How is it refined? Usually by burning enormous amounts of coal. "

If it takes so much energy to make reactor fuel, why do reactor fuel assemblies costs less than ½¢ per kilowatt-hour, especially considering that the energy cost is just a small fraction of that?  

http://www.eia.doe.gov/cneaf/electricity/epa/epat8p2.html ...

" The waste from nuclear power is not merely toxic, it is painful death to any organisms unlucky enough to encounter it. Since no one can intelligently guarantee that a nuclear burial site will remain perfectly sealed for 10,000 years (so that it can safely decay) it is irresponsible to pretend otherwise. "

We are in contact with naturally occurring radioactive material all the time.  Our bodies experience about 15,000 decays each second, yet it is responsible for only a small fraction of all cancers.

The natural decay of a uranium atom releases about seven times more radiation than the decay of a uranium atom's fission products.  Fission products become less radioactive than uranium ore in about 270 years.  Most fission products are nontoxic, whereas uranium ore decays into toxic lead.  Splitting uranium atoms into fission products and storing them in a safe place for a few hundred years will make the world less radioactive that if humans had not evolved.

http://www-pub.iaea.org/MTCD/meetings/PDFplus/2004/gcsfSe ...

I support the elimination of Price Anderson, and treating nuclear power like any other industry.

http://gristmill.grist.org/story/2008/5/2/75132/75324#com ...


Things Everybody Should Know About Energy

For a realistic assessment of how government support actually affects profitability (and so deployment), the important measure is annual dollars versus total installed capacity.  According to recent (2007) EIA numbers, wind and solar each got over $23 per MWhr in FY2007.  Compare this to the wholesale price of electricity at the end of FY2006 of $53 per MWhr.  That's almost half.  Nuclear got $1.59 per MWhr.
http://www.eia.doe.gov/oiaf/servicerpt/subsidy2/pdf/subsi ... ...

Except that metric makes absolutely no sense!!!
http://gristmill.grist.org/story/2008/5/15/104213/829

Comparing the largely 1970's era built capacity, to ONLY the 2007 year subsidy is a disgusting misrepresentation of economic reality.
http://www.awea.org/newsroom/pdf/Alexander_EIA_Two_Pager_ ...

If you want to talk about Total Capacity as a normalizing factor, then compare it to Total Subsidy. (Except that's an argument you would lose)

_

If this kind of tortured logic is the best that the industry can come up with, it's rather pathetic, and representative that they know that their economics really really suck.  And are left to resorting to outright dishonesty to make their case.

-David Ahlport

The one particular Senator who requested the report, and insisted that it cherry pick the numbers in the exact way it did.
http://www.eia.doe.gov/oiaf/servicerpt/subsidy2/pdf/appen ...

-David Ahlport

Do you remember Jim Jones?  Despite the obvious insanity, hundreds of people - searching for salvation - drank the Kool-Aid.

My greatest fear is that history is about to repeat itself.  The United States Congress and all three of our presidential candidates - searching for a solution to global warming - appear more than willing to drink the Kool-Aid now being offered by the cult of nuclear power.

Call your US senator today.  The Lieberman  Warner climate change bill is currently being debated on the Senate floor.  John McCain is pushing hard for amendments to further subsidize the nuclear power industry.  Ask your senator to oppose any amendments supporting nuclear power as a solution to global warming.  Specifically, any subsidies to support the Global Nuclear Energy Partnership or the reprocessing of nuclear waste.

We have so much energy we use it wastefully and destructively. If we had less we'd be better off.

http://www.bravenewtraveler.com/2007/06/20/the-crisis-of- ...

Your point that subsidies should be measured against total installed capacity is not only pretty foolish, but it just highlights another economic disadvantage of wind/solar.  That's because with coal/nuclear, installed capacity and actual power output are pretty close, due to capacity factors above 90%.  With wind and solar, you're lucky if you get 30%.    That means a 100MW wind farm is not 1/10 the power of a 1GW nuclear plant, its more like 1/30.      

I don't understand how you could possibly say $ spent per power delivered ($/kwh) is a less accurate measure of subsidization than dollars spent per power delivered+power not delivered but theoretically would have been if the wind always blew and the sun always shined.  Which is what your suggestion of using $/total installed capacity would be.   But please feel free to enlighten me.

Also, you quoted my saying nuclear got $1.59 and then lambasted me for that number being out of context, even though I explain right after (though you choose not to show) that that number is out of context because pro-nuclear provisions of EPAct2005 won't kick in until new plants start to get built.  The point is while given that the number is off, its not 3000% off.  But also, coal got way less, like 50 cents or something, and theres no Price Anderson or massive subsidized loan guarantees for coal.

The point here is not that coal is better than wind/solar, or even that nuclear is.  But like I said, the scalability of renewables is always assumed but for no good reason, and the role of government subsidies in providing their economic competitiveness is never admitted.  This doesn't help the debate and it doesn't help us find pragmatic solutions.  Obviously coal gets a huge subsidy in virtue of its free waste dump on the public commons (atmosphere), but exaggerating the extent to which small scale renewables can take the whole load over does no one any good.  And it dodges the crucial question of supplying clean, base load power for this century, which is a real serious question, even if you accept nuclear, and much less if you don't.  

Yeah, but for how long?  The more nuke plants get built, the quicker it gets used up.

Not to mention that many of the "easy: reserves are bein' depleted quite rapidly, and more than half are gone.  Yes, there are other reserves, but they are extremely hard to get to, and their mining would involve much more destructive practices than have been used thus far to get to the "easy" reserves.

Not to mention that the vast majority of the reserves are not in the United States, so in terms of people who think energy independence is important, you're just shiftin' the focus from foreign oil to foreign nuclear fuel.

Not to mention most other countries aren't exactly strict when it comes to mining laws concerning the environment, even when the material is nuclear fuel.

When you consider it on a per unit energy delivered basis, which is the most relevant way, an incredible amount of emissions intensive and mined resources go into solar and wind energy - copper, steel, aluminum, etc.  There's no free lunch.

These fellers have a lot to answer for, before any new reactors are permitted.

Institute the compromise.  Give some new people, some really competent nuclear engineers, unsullied by corporate cronyism, a chance to fix this.  Build a few different experimental waste recycling, safer reactors.

Then and only then consider more reactors, based on cost and safety considerations in competition with renewables, conservation, and a smart grid.

http://amazngdrx.blogharbor.com/blog John Schneider, Northern Wisconsin

       The Great Compromise, John Prine

I knew a girl who was almost a lady
She had a way with all the men in her life
Every inch of her blossomed in beauty
And she was born on the fourth of july
Well she lived in an aluminum house trailer
And she worked in a juke box saloon
And she spent all the money I give her
Just to see the old man in the moon

Chorus:
I used to sleep at the foot of old glory
And awake in the dawn's early light
But much to my surprise
When I opened my eyes
I was a victim of the great compromise

Well we'd go out on saturday evenings
To the drive-in on route 41
And it was there that I first suspected
That she was doin' what she'd already done
She said "johnny won't you get me some popcorn"
And she knew I had to walk pretty far
And as soon as I passed through the moonlight
She hopped into a foreign sports car

(repeat chorus)

Well you know I could have beat up that fellow
But it was her that had hopped into his car
Many times I'd fought to protect her
But this time she was goin' too far
Now some folks they call me a coward
'cause I left her at the drive-in that night
But I'd druther have names thrown at me
Than to fight for a thing that ain't right

(repeat chorus)

Now she writes all the fellows love letters
Saying "greetings, come and see me real soon"
And they go and line up in the barroom
And spend the night in that sick woman's room
But sometimes I get awful lonesome
And I wish she was my girl instead
But she won't let me live with her
And she makes me live in my head

http://amazngdrx.blogharbor.com/blog John Schneider, Northern Wisconsin

That thought ballon's easy to burst:

1945. Two workers killed in the Manhattan Project in two separate incidents when hand assembled fissile material got too close and reached partial criticality.

1958. Operator killed in Los Alamos when plutonium recovery process reaches criticality.

1961. Three workers killed in Idaho Falls as they adjusted fuel rods in preparation for routine reactor startup. They are so heavily contaminated that their bodies had to be buried in lead coffins  and their hands treated as high level radioactive waste.

1986. Explosion at Kerr McGee nuclear reprocessing plant in OK fatally contaminates lungs of one worker.

A ten fold increase in childhood thyroid cancer of a very aggressive type reported downwind of Chernobyl (Vasili S. Kazakov et al., "Thyroid cancer after Chernobyl", Nature, Vol. 359, 3 September 1992);

University of Pittsburgh researchers estimated that Three Mile Island alone can be linked to over 400 excess infant deaths; researchers at Columbia University found a 64% increase in leukemia and other cancers after Three Mile Island (Maureen C. Hatch et al., "Cancer Near the Three Mile Island Nuclear Plant," American Journal of Epidemiology, vol. 132, no. 3, pp. 397-412 (1990); Maureen C. Hatch et al., "Cancer Rates After the Three Mile Island Nuclear Accident and Proximity of Residence to the Plant," American Journal of Public Health, vol. 81, no. 6, pp. 719-24 (1991); Evelyn O. Talbott et al., "Mortality Among the Residents of the Three Mile Accident Area: 1979-1992," Environmental Health Perspectives, vol. 108, no. 6, pp. 545-52 (2000); Evelyn O. Talbott et al., "Long-Term Follow-up of the Residents of the Three Mile Island Accident," Environmental Health Perspectives, vol. 111, no. 3, pp. 341-48 (2003); Stephen Wing et al., "A Re-Evaluation of Cancer Incidence Near the Three Mile Island Nuclear Plant," Environmental Health Perspectives, vol. 105: pp. 52-55, (1997) http://www.tmia.com/images/wingmap3.jpg).

Of course, these are susceptible to the same "you can't PROVE it" defense as tobacco-related deaths and CO2-climate change. So you can be reassured that there will NEVER be any deaths of this kind PROVED attributable to the nuclear power industry, no matter what. But bear in mind that releases of radioactivity of comparable size to TMI also occurred at Indian Point in CT and Oyster Creek in NJ, in addition to innumerable smaller releases, not always reported.

Of course, this does not include non-radiation related industrial accidents in the industry, radiation deaths attributable to mining or the highly radioactive and toxic uranium mining tailings, etc.

I tend to suspect any form of advocacy, pro or anti any particular policy regardless of its liberal-conservative orientation, which relies too heavily on too-good-to-be-true urban myths alien to the human experience; particularly those which can be easily punctured by a little research (which can nowadays be done quickly, easily, and in the comfort of home via the internet) were the True Believer not inclined to avoid anything which might instill some doubt. Experience teaches us that human beings get sloppy and careless, and that big industry cuts corners in search of profits; "statistics" that whitewash this need further inquiry.

So go unearth my precious ore,
and divert the river's flow
deep within my reactor core
to keep my temper low.

Pour your taxes in concrete walls
and high barbed-wire fences;
until the cost of insurance falls-
I'm not to blame for those expenses.

Build for me a secret tomb
to await my long decay;
post the sign of death and doom
and all that's living, keep away!

Nevermind my radiation,
soon to spread across the nation.
It keeps the gene pool from stagnation
with a bit of random mutation. 

Your safety I can simulate-
I'll create a federal agency,
and they'll pretend to regulate
to keep me from complacency.

Trust your Uncle Nuke, I say.
Put your faith in science;
never doubt that I'm the way
to energy self-reliance.

But if you find you're losing hair
and often need to puke,
you'd best kneel down, and say a prayer
to trusted Uncle Nuke.

a liberal in redsville

I don't understand how you could possibly say $ spent per power delivered ($/kwh) is a less accurate measure of subsidization than dollars spent per power delivered+power not delivered but theoretically would have been if the wind always blew and the sun always shined.  Which is what your suggestion of using $/total installed capacity would be.   But please feel free to enlighten me.

I'm not talking about $/GW, I'm talking $/MWh

Catch being; To be honest, you have to account for the past half century of subsidies to Nuclear power.

http://www.komanoff.net/nuclear_power/Subsidies_Wind_vs_N ...
http://gristmill.grist.org/story/2008/5/15/104213/829

-David Ahlport

For example, most of the construction delays for nuclear power happened when projects got tied up in Court by opponents.  They sued at every level of government, down to getting local land use boards to deny permits for building supply roads - all sorts of random stuff just to hold up construction.  In a time when inflation hit 10%, obviously having a capital loan out of a billion dollars is a killer if you're tied up in court and so prevented from going online and collecting any revenue.

The greens always trumpet the construction delays and cost overruns as inherent to nuclear power, without ever acknowledging their direct role in it.  This political opposition and promise of litigation is as big a deterrent to companies as anything economic, because as the 70s showed, it translates directly to economics.  

How many wind farms went up in place of those nuclear plant orders that got canceled or went bankrupt in the 70s/80s?  Congratulations Greenpeace, take your medal as one of the largest greenhouse gas contributors in the world.

Bottom line is when the federal government is subsidizing almost half the cost of the wholesale price of power for renewables (in $/MWh like you ask), and not to mention significant state subsidies, and they're still only 1% or w/e of generation, lets be a little more honest about how on the verge of being economically viable on a mass scale they allegedly are.

1. They get built way over production cost
   
2. US tax payers soak up all the debt financing
   
3. Another utility buys the plant up for 1/3rd the cost of a conventional power plant
   
4. Operates it with little operating cost

_

Considering Nuclear has gotten over half of the electric power R&D budget for the past half century, where does your "Nuclear hasn't gotten massive subsidies" come from?
http://www.citizen.org/cmep/energy_enviro_nuclear/nuclear ...
http://greyfalcon.net/energyresearch.png

Or was federal financing, federal purchasing programs, federal debt clearance, and federal high speed depreciation schedules not enough when the plant fully paid off it's capital, and had hardly any operating cost?
http://www.thenation.com/doc/20080512/parenti

Or are you still clinging to your "Assuming the entire nuclear industry was built in fiscal year 2007" scenario?

-David Ahlport

That article was also just pretty poor in general.  First, any discussion of the economics of energy without positing a price on carbon will find that any energy source is uneconomic on a large scale without massive government subsidies.  Even with massive subsidies, for renewables as much as nuclear.

Second, though no new nuclear plants have been built, we've been adding nuclear capacity for decades.  Existing plants have been upping capacity (uprates); how do you think nuclear kept its 20% market share of electricity over 20 years while electricity consumption goes up all the time.

Finally, fission does not power the sun, fusion does.  Atoms don't get smashed by neutrons in fission, every reactor has a moderator (water in most) which is there specifically to slow down the neutrons because slow neutrons split U235 way better than fast ones.  These aren't major arguments of hers of course, but if you're going to say the process is so complicated that its inherently uneconomic, and then you go on to describe the process completely wrong, its  just kinda reflective of general shoddy journalism.

And I dont know what you have against R&D.  That's a proper role of government in just about any industry.  I would certainly support more for renewables, but asking for less for nuclear just shows you don't understand the scale of the energy problem at all.

... on a couple of competing lists of "the first reason we oppose nukes," one of the two I assumed was most obvious was mentioned--the accumulating piles of horribly dangerous waste which still have no acceptable repository. But still nbobody has mentioned how handy nuclear power plants, and uranium refineries, and spent fuel, and nuclear materials in transit, are to terrorists.

If either of these concerns were genuine, the other would be unnecessary.

--- G.R.L. Cowan, H2 energy fan 'til ~1996
http://www.eagle.ca/~gcowan/boron_blast.html