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US To Build Nuclear Power Plants
An anonymous reader writes "President Barack Obama has announced more than $8bn in federal loan guarantees to begin building the first US nuclear power stations in 30 years. Two new plants are to be constructed in the state of Georgia by US electricity firm Southern Company."
Cause that's how long it will take them to get through all the red tape.
>> 1/Nuclear energy does not make economic sense. http://ipsnews.net/news.asp?idnews=50308 (translation: it is expensive)
>> 2/Having to store waste for over 100000 years is not what someone with any common sense would call 'green'.
>> 3/limited liability. http://en.wikipedia.org/wiki/Price%E2%80%93Anderson_Nuclear_Industries_Indemnity_Act
>> 4/fuel-dependency
5/If we don't use nuclear we'll be using *coal*, not wind or solar or unicorn farts. Those techs must be, and are being developed but we need power _today_.
25% Funny, 25% Insightful, 25% Informative, 25% Troll
If by facts you mean falsehoods.
The facts:
1. If you only look at the construction of the plant. It makes perfect economic sense if you look out over 50 years, and can even be cheaper than coal.
2. Most of the waste we have could be used as fuel, but we're refusing to do so, partially because of the ban on new plants, partially because several of the methods create a lot of weapons-grade Plutonium. But we are making far more nuclear waste than necessary.
3. Repeal it. Anyway, coal plants have caused more health damage than nuclear, at least in the US.
4. That's not a fact. That's not even an opinion. You just said "fuel dependency."
nuclear wessels?
(come on, it had to be said)
What a great thing -- lots of reliably generated power that is greener than burning fossil fuels. The only bad thing about this is that it has taken 30 years for more people to realize that safe nuclear power generation is possible.
This is one step closer towards reducing the amount of our dollars that go to the middle east while also stimulating the US economy. This also moves us closer to our goal of having electric vehicles that really are green. Wind/solar are not as reliable as nuclear because you only have wind when the wind blows, and solar when the sun is shining.
As opposed to dumping waste in the atmosphere, like fossil fuel plants do, yes, it *is* "green". Or as opposed to flooding huge areas of land, like hydroelectric power plants do. Or as opposed to covering huge areas with windmills.
What makes nuclear power "green" is how small a footprint the plants have. In a few hectares of land you can produce as much power as covering the whole state with river dams or windmills.
2/Having to store waste for over 100000 years is not what someone with any common sense would call 'green'.
Well, a report from CNN covers something Bill Gates promoted at TED about a new technology that essentially 'recycles' used uranium. The new strategy basically creates 'hyper-fast nuclear reactions able to eat away at the dangerous nuclear waste.'
If what they say is true, it looks promising:
The Uranium isotope that's food for the new nuclear reactors doesn't have to be enriched, which means it's less likely to be used in atomic weapons.
The fission reaction in the new process burns through the nuclear waste slowly, which makes the process safer. One supply of spent uranium could burn for 60 years.
The process creates a large amount of energy from relatively small amounts of uranium, which is important as global supplies run short.
The process generates uranium that can be burned again to create "effectively an infinite fuel supply."
Sounds promising, let's see what preliminary trials bring. I'm excited to have a local 'energy portfolio' of many options such as hydro electric, wind, solar and even advanced nuclear energy.
My work here is dung.
I've been hearing about this for the past few days, but I have yet to see what kind of nuclear plant they're talking about building.
I'm really hoping we take a cue from France (yeah yeah, cheese eating surrender monkeys and all that... Fact is, they've been doing nuclear power a lot, and doing it much more recently than us), and standardize a reactor design or three to hopefully avoid some of that red tape.
Given the things you listed above - how come the French seem to make it work for them?
Does the U.S. have native coal and oil supplies that make these other sources more viable?
I'm just curious as to what the big difference is that allows one country to produce almost 75% of it's energy needs but elsewhere it's not possible?
Reprocess it.
Stuff you can't reprocess put at bottom of an oceanic trench. Subduction zones are MomNature's ultimate recycle bin.
--
BMO
They don't have electricity in Georgia.
If you were blocking sigs, you wouldn't have to read this.
Facts? It would be a surprise to the 67 utilities operating 103 nuclear reactors in the US that nuclear energy isn't economical. Spent nuclear fuel decays. Coal ash is forever. The Price Anderson coverage kicks in after the utilities insurance pool of several hundred million dollars. It's never been used, even after Three Mile Island. Fuel dependency? The US is the Middle East of uranium! We buy it from other countries because it's been cheaper, but it's all over the mid-West and even Virginia.
I'm not an Obama fan, but when he does something right he deserves credit for it, so good job Mr. President. I just hope this doesn't get bogged down in too much bureaucracy and lawsuits by "environmentalists." Note how "environmentalists" is in quotes because anyone rational who claims to care about air pollution, global warming, deforestation, etc. etc. should love the idea of new, very safe nuclear power plants. A back of the napkin calculation means a 1.1 Gigawatt reactor can put out the peak energy of 110 of the big 10 Megawatt wind turbine... and the wind turbine can't output at peak energy all the time. Take into account the fact that the land footprint for a nuclear power plant is tiny compared to wind or solar and you have a solution that is a very good thing for the environment.
As for nuclear waste, it's a political problem not a technological problem. Despite the fear-mongering you hear about "10,000 years of waste" the truly nasty stuff actually has a much shorter half-life, and the stuff that is radioactive for 10,000 years is dangerous... but not any more dangerous than the chemicals that get spewed from Coal-fired plants or the chemicals that are used in manufacturing photo-voltaic solar panels. One other thing.. if reprocessing were actually used in the US the amount of this nasty waste would be much much lower to boot. Once again, politics trumps technology in preventing solutions to problems from actually being implemented.
AntiFA: An abbreviation for Anti First Amendment.
Ok, everyone complains about nuclear waste storage. But has anyone considered how convenient it is that we actually have the OPTION of storing it-- that it comes prepackaged in nice containers, rather than being spewed into the atmosphere where its a heck of a lot more difficult to get at (as with coal)?
Plus, unlike coal emissions, we can actually USE the waste material and reduce it by reusing it in reactors-- if it is radioactive, that means it is emitting radiation, which can either be used in additional reactors, or worst case in radioisotope thermoelectric generators (not very efficient, but its an option). With smog and CO2 emissions, we can do....what again? Bury it so that it can leak back into the atmosphere after a while?
Seems to me, if youre going to have a fuel source that has a waste product, the BEST thing you can ask for is that it deliver it in a prepackaged, stable, reusable form rather than as a useless aerosol.
Where is all the waste going? The political horse trading by the Obama administration promised to shut down Yucca Mountain, toileting over $9 billion.
Is anyone doing the math??
Kriston
I hope they let me drive the bulldozer at the ground breaking for the new plants. Because when I drive it over the inevitable protesters, erasing those people will do more good for the country than actually building the power plant will.
My opinions are my own, and do not necessarily represent those of my employer.
This is a pragmatic solution to the problems of global warming and foreign energy dependence. There's nothing magically evil about nuclear power. Environmentalists should applaud this move.
(-1, Raw and Uncut is the only way to read)
If it's still radioactive enough to be dangerous. It's still radioactive enough to be used for electricity.
We just have retarded 'recycling laws'. Imagine if the US outlawed Aluminum recycling because at some point in the process you could use it as Thermite. That's how stupid our nuclear rules are.
Read this.
http://www.inference.phy.cam.ac.uk/sustainable/book/tex/sewtha.pdf
Seriously.
Actually read it.
It looks at all the options in a realistic manner.
No one will say nuclear is without serious drawbacks, but modern reactor design has pretty much reduced those to a single large "what do we do with the waste?" issue. I would rather have a comparatively small amount of containable waste and eons of time to figure out how to make it "go away"(TM) then have much larger environmental impacts which aren't so simple. It's reasonable to expect the human race to come up with a way to render a few hundred tons of radioactive waste inert in the semi-near future. It's much less reasonable to expect us to figure out how to scrub (billions/trillions/quadrillions?) tons of CO2 and other nasties out of the atmosphere, and deal with the other larger scale issues coal/oil/gas produce.
I think spent nuclear fuel should be stored in the U.S. Capitol.
There is no ban on building nuclear power plants. Where did you get that?
The problem is companies can't get loans from banks because it costs lots of money to build a nuclear power plant and loans that were provided were defaulted. That's why the US says it will guarantee them.
... that we aren't pumping money into thorium reactors. Their advantages are enormous. Waste storage time is reduced and you can use one to "burn" old nuclear waste. They cannot suffer from China Syndrome, since they need a sustained beam of neutrons to keep the reaction at critical. And in terms of proliferation, they don't lend themselves easily to building nuclear weapons, whereas conventional uranium reactor technology isn't too hard to adapt to building of simple atomic weapons ("enrich more and build a donut and plug bomb.")
It's about time some common sense was applied to the issue.
Does anyone realize that you and I will each produce about a coke-can worth of nuclear waste in our lifetime (a TED speaker mentioned this, can't find the source atm)? I think that's pretty easy to store. At least compared to the thousands of tonnes of coal that would have to be burned in its place.
You say the air is polluted and we have to stop burning coal; but you helped keep that industry alive because you protested nuclear energy into the dark ages for the past thirty years. Our modern lives don't exist without electricity and generating it is no easy task. There are trade-offs. I think we would have been better off if nuclear energy development had continued: we'd have thirty years more experience building, developing, and maintaining it.
Good on this Obama guy for having a little common sense.
I would be stunned, stunned if every industry with the word "nuclear" in its name, even the nuclear weapons industry(including the crapfest that was the soviet unions nuclear program) has caused more cancers deaths, injuries and poisonings than the worldwide coal industry.
But coal isn't sexy.
Coal isn't scary.
If tomorrow we swapped every coal plant in the world for modern nuclear plants it would do vastly more good for the environment than every single accomplishment of every Greenpeace like organisation the world over combined has ever accomplished.
But no.
Atoms are scary.
All 383 pages of it? Could you summarize it in a post? How about an info-graphic?
Nuclear waste isn't a problem, it's an opportunity. That nuclear waste, is in fact, valuable fuel in some types of reactor designs. Notably, the Integral Fast Reactor-style of design (and, I believe there are some other design concepts being researched along similar lines). I've heard estimates (though I don't really know if they are true or not, but I've no current knowledge to contradict it) that the current 'reserves' of nuclear waste could power reactors for something like 500 years or 1000 years without mining any 'new' uranium.
However, I think the Obama administration is making a bit of a mistake. It's my understanding that the reactor designs they are getting built are still based upon the once-through concept, which will need 'new' uranium to be mined and enriched, and produce more 'waste'. Seems to me we should really be pushing to the 'recycling' types of reactor designs, and maybe put a moratorium on importing any more uranium into the country. We should be trying to phase out the old style, once-through reactors.
>> 1/Nuclear energy does not make economic sense. http://ipsnews.net/news.asp?idnews=50308sp?idnews=50308 [ipsnews.net] (translation: it is expensive)
It makes PERFECT economic sense when you consider that we will be transferring our transportation grid to electricity. It is a more difficult sell when you are simply replace coal power with nuclear power. We have plenty of coal, but dolling out billions of dollars a month in foreign oil doesn't make economic sense.
>> 2/Having to store waste for over 100000 years is not what someone with any common sense would call 'green'.
We have no idea how long we will need to store the spent fuel. With 2010 technology (ie: put it in a box and wait), it is ~100000 years. But what new technologies will we have in the year 2050, 2100 or 2200.
>> 3/limited liability. http://en.wikipedia.org/wiki/Price%E2%80%93Anderson_Nuclear_Industries_Indemnity_Act [wikipedia.org]
Without limited liability, insurance companies could not offer insurance to the companies building/maintaining the systems.
>> 4/fuel-dependency
Fuel dependency? Errr, I don't follow you. We, as a country, should try to be as fuel independent as possible. This isn't a macho "GO USA!!!" kind of rant. Being fuel independent is key to the national security of any country. We are currently over extended in the worst possible way. Nuclear is ONE way to get us where we need to go. Ideally, we would use wind, solar, etc. etc. but as others have said, until that day, nuclear is a great option. I like the idea of (literally) sitting on our coal reserves... "just in case."
I've spent several hundred hours researching this issue. Frankly, you're wron.g
>>1/Nuclear energy does not make economic sense. http://ipsnews.net/news.asp?idnews=50308 (translation: it is expensive)
The actual cost of the plants they're building in the south are half this. And a lot of the cost has to do with NIMBYs and (ironically enough) environmentalists, who ought to all be very pro-nuclear. The actual cost of nuclear per KWH is the only source comparable to coal. Dirty coal. CC Coal Plants are 2x to 3x the cost per KWH of dirty coal.
You want to know what doesn't make economic sense? Anything that costs more than double or triple the current cost of energy. Guess what that includes? All green technologies. Solar costs roughly 6x to 150x the cost of coal.
Look up the costs yourself, and become educated. This is a mix of government, industry, and hippie cost estimates:
http://www.eia.doe.gov/oiaf/aeo/electricity.html
http://bravenewclimate.files.wordpress.com/2009/06/eiaenergy2016.png
http://climateprogress.org/wp-content/uploads/2009/01/nuclear-costs-2009.pdf
http://www.energy.ca.gov/2007publications/CEC-200-2007-011/CEC-200-2007-011-SD.PDF
http://des.nh.gov/organization/divisions/water/wmb/coastal/ocean_policy/documents/te_workshop_cost_compare.pdf
>>2/Having to store waste for over 100000 years is not what someone with any common sense would call 'green'.
The waste problem is a social construct, not a technical one.
>>3/limited liability. http://en.wikipedia.org/wiki/Price%E2%80%93Anderson_Nuclear_Industries_Indemnity_Act
It's a good thing. Because of idiot movies like the China Syndrome, people think that nuclear power is dangerous, when nuclear plants are actually quite safe. Even left-wing France produces the lion's share of its power through nuclear, and has done so very safely for the last 30 years. Compare this with the huge numbers of people killed every year in coal mining accidents and indirectly through the radiation released into the atmosphere by coal.
>>4/fuel-dependency
There's plenty.
All the anti-nuke people make claims of thousands of years of nuclear waste storage blah blah. Does anyone take into account the speed at which science accelerates? Isn't it likely that in 20-50 years we'll have tech that can just deal with the waste? Or hell, even 200 years if you want to take a pessimistic view of tech growth. Even if it was 1000 years I'd be pretty happy to have nuclear power than nasty coal that is actively poisoning things.
Credits:
SA Forums user: grover
Has anyone suggested simply eating it? It would unfortunately then collect and concentrate in sewage treatment plants and septic tanks, and so would defeat the purpose, but I'm curious...
12,000 metric tons of high-level waste (mostly spent reactor fuel rods) is produced worldwide each year. If that waste was let age for a few years like fine whiskey, split up into tiny 1.6mg portions encapsulated in glass, and then one fed to every person in the world...
a) Spent nuclear fuel rods, clad or declad, from commercial electricity generating reactors; average radioactivity being more than 2.5 million curies per cubic meter.
b) Semi-liquid sludge from nuclear bomb fabrication waste processing residue - average radioactivity being about 3500 curies per cubic meter.
All this waste contains five shorter lived and longer lived radionuclides of main concern. The shorter lived are strontium-90 whose half life, t1/2, is 28.5 years, and cesium-137 whose half life, t1/2, is 30 years. See Ref. 1 for the half-life values used in this study. The radioactivity of these shorter lived nuclides is approximately 95% of the total radioactivity of the nuclides of concern. Total hazardous life for these shorter lived nuclides is considered to be between 600 years and 1000 years depending upon one's point of view.
The longer lived isotopes are plutonium-239 whose t1/2 is 24,110 years, plutonium-240 whose t1/2 is 6,540 years, and curium-245 whose t1/2 is 8,500 years. Plutonium-238 whose t1/2is 88 years will have essentially disappeared after several thousand years, so in storage terms of the longer lived elements this isotope is not of concern as long as it will have been successfully contained for the next several thousand years. As for the life of these longer lived materials, the NRC considers 10,000 years as the storage time required; however, some people consider a lifetime as long as 100,000 years to 500,000 years as more appropriate.
Sr-90 is a beta emitter, and the radiation won't penetrate the glass capsule.
C-137 is a beta and gamma emitter, with 75% the energy released as beta, and the rest as 33keV and 662keV gamma.
1 cubic meter of waste: 2.5 million curies
% radiation in short-lived Sr-90/C-137 isotopes: appx 95%
% radiation capable of penetrating capsule: appx 13%
World population: 6.70 Billion
Average mass of a human: 70kg
Time for complete digestion: 24hr
1 Ci = 37GBq
1 rad = 0.01J/kg of absorbed radiation
1 rem = rule of thumb is 1 rad, but it's actually a lot more complicated
Q for gamma, external = 1
Q for alpha, external = 0
Q for beta, external = 0
1 Sv = Q x 100rem
1keV = 1.60217646 × 10-16 joules
Density of fuel rods: 11.0g/cc
Volume of fuel per capsule: 1.6mg/11.0g/cc= 0.145nm^2
"Dangerous" radiation emitted from 1m^2: 2.5MCi * .95 * .13 = 308kCi = 1.14*10^16Bq
"Dangerous" radiation emitted from 0.145nm^2: 1.14*10^16Bq/6.7G/3=567kBq/meal
% of gamma rays striking human body absorbed by human body: appx 15%
Radiation absorbed by the body: 85kBq
Energy absorbed: 85kBq X (33keV/Bq+662keV/Bq)/2 * 1.60217646*10^-16 J/keV * 24*60*60s= 41mJ.
Energy absorbed per kg: 41mJ/70kg/0.01J/kg = 0.6mrad
Radiation exposure: 0.6mrem per meal
Radiation exposure: 639mrem per year, or appx 255SWW.
Conclusion: we could quite literally eat all the nuclear waste generated worldwide and barely double our annual exposure to natural radiation. Not that I'd advocate this, but jesus christ, there's nothing wrong with burying it all in a hole in the ground!
Alternately, I could just go around the nation beating people with spent fuel rods until they gain some perspective in the matter.
is it breeder reactor? liquid thorium blanket? what generation reactor? the article say nothing on that. i'd like to see some progress in reactor tech being implemented by the US.
There's a critical shortage of nuclear engineers. Very few engineers have joined the industry in recent decades, and those who joined during the industry's heyday are retiring.
Schools including MIT are spinning up their programs, but however talented the students, they'll be inexperienced. These fine young men and women may know how to optimize a reaction, but will they know that valve X in location Y needs to be easily replaceable because it tends to corrode after 5 years? Do you want the plant in your town to be designed by a recent grad? Likewise, even the experienced engineers have been maintaining old plants, not designing new ones using the latest technology.
Add in time for siting battles and regulatory approvals, and I wouldn't expect to see too many new plants open until 10-20 years from now.
Apropos of this, I'd summarize one of his points (he has many, all quite insightful) as: if we all do a little, we only accomplish a little.
Standby mode is a complete canard, and fixing it won't even come close to addressing our energy problems. Combine all of your standby mode power, and it would be dwarfed by the power taken up by your A/C, or your computer (how many of us have a 200-300W computer left on all the time?), or your TV. It would take hundreds of devices in standby mode to make up for the power taken up by a comparatively low-power computer that's left on 24/7. Fixing standby mode devices is fixing a problem that's almost an order of magnitude smaller than the real one.
The problem is, telling people to address the real problems involves asking them to use less (use less A/C, turn off your computers, watch less TV, buy a smaller/lower power TV), which is a complete non-starter in today's environment.
Just chapter 11 will do http://www.inference.phy.cam.ac.uk/withouthotair/c11/page_68.shtml, or even just page 71 http://www.inference.phy.cam.ac.uk/withouthotair/c11/page_71.shtml.
Summary: Gadgets and other devices on standby consume a tiny fraction of that consumed by heating, lighting, transport and other activities. The major energy savings come from better insulation, more efficient transportation, and just doing less. Whatever we do has to be on a big scale, and renewables/efficiency savings alone (for the UK), means a _lot_ of turbines/panels.
The rest of the book is well worth reading though, it brings what many of these debates lack - meaningful numbers in context, such as http://www.inference.phy.cam.ac.uk/withouthotair/c10/page_64.shtml. The website is http://www.withouthotair.com/
Waste storage is well handled. The eventual end point for the small amounts of HE waste is as a glass, which is stored in columns inside cylindrical steel cans. This glass can not "leak" (certainly not "will eventually leak"). They are stored underground in caverns and monitored. Even if one were to be submerged in water, the glass would not dissolve, although the storage sites are picked to avoid water tables anyway. Some of these cans are also set into concrete.
It's not like on "The Simpsons" or on CSI where nuclear waste is a bright green glowing liquid that is shoved into a rusty steel oil drum with a badly fitting cap and excess spilling down the sides where it was carelessly topped up.
We do not want coal fired plants. They release high amounts of radioactivity into the atmosphere, and don't just produce CO2 - there are other wastes to get rid of, including a ton of ash and nasty sulphurous compounds, and carbon capture is not a long term solution. It would be better to simply compress it and use it rather than pump it back into the ground. Perhaps when fridges and AC units start using liquid CO2 as their refrigerant we'll see more of that.
I remember researching an article for coal plants, they had 32,000 injuries and 100~ deaths per year from coal mining. But hey, out of sight, out of mind right? The boogey man that is "nuclear energy" must be stopped because it MIGHT hurt someone.
People freak out at anything that puts out a few rems but don't seem bothered by shipments of arsenic, cyanide or any on of the thousands of other things which are far far far far far more likely to kill you, maim you etc.
A nuclear plant 20 miles away is a reason to picket and scream and complain about how everyone is going to be killed in some nightmare scenario which people who actually know about the subject aren't worried about but a pesticide plant outside your town is no big deal.
It's like being terrified of meteorite strikes while playing in traffic.
No, not unless you're a low paid foreigner.
What are we going to do with the waste? Until I hear a good answer to that question, nuclear power just doesn't cut it from my standpoint. Obama's nuclear plan, just like the rest of his policy, and US government policy in general, is shortsighted and leaves the burden on our kids. If we put 8bln into real solutions, we'd be able to build one.
What are we going to do with the waste? Don't know. What should we be doing with the waste? Reprocessing it like everyone else in the civilized world already does.
First, a word about modern reactor waste. If you just look at the crappy Westinghouse reactors the President announced loans for and don't even consider recycling all their waste (and we can do vastly better), the per-capita waste over the 60+ years life of the plant fits in a Coke bottle. Take a better design (CANDU, for instance), get less waste. Reprocess the waste you do get (which you can do multiple times in a CANDU reactor), get even less. So the actual level of waste we're talking about over a lifetime on a per-capita basis fits in a bottle of soda. Do what everyone else does with the waste and you end up with far less.
Second, the President has not specifically addressed what we're going to do with all our soda bottles of waste, but "senior" people dealing with the issue are supposedly telling journalists behind closed doors that they're looking at a number of possible solutions and that any final result will probably have to include reprocessing. If we were smart, we'd build a bunch of CANDU plants and feed our existing "waste" into them as fuel. CANDU plants are remarkably flexible. We can feed our existing waste into them now, take apart decommissioned nuclear weapons and feed their nuclear material into the plants later, and then switch either to natural uranium or to thorium. The CANDU plants would simply continue churning out clean, safe power throughout the whole process.
China's building CANDU plants right now (among others). Some CANDU projects have already been completed (either on or ahead of schedule and either on or under budget). To the best of my knowledge, the remaining CANDU projects in China are all ahead of schedule and under budget. That's what happens when you do something over and over again: you get better at it and it becomes cheaper and easier to do.
-- "Government is the great fiction through which everybody endeavors to live at the expense of everybody else."
While I agree with most of your points:
Where is the harm in covering area with windmills?
That realization was never lacking. The problem all along has been $/KWH.
The onerous regulations and protests and Jane Fondas simply added to the $/KWH. Government loan guarantees lower the $/KWH back down by increasing the plants' bond ratings (which lowers their cost of financing).
It would've been better to just reduce the regulatory burden, rather than cripple the industry with regulations and then prop it back up with subsidies... but such is the democratic method of inculcating dependence on the State.
FATMOUSE + YOU = FATMOUSE
With coal power, talking about 'radiation' is like asserting that you're not going to ride inside a car, as cars are dangerous...you're going to ride standing on the hood of the car.
Seriously, people. Solar and wind cannot supply our needs. Do the math. We can work on that, sure, but we need power now.
Oil and gas are just bad ideas all around. Gas prices are already high enough.
And as for coal...good grief, people. Do you know why coal's so cheap? Well, a) safety regulations are lax, so people die mining it, b) They mine it by blowing the tops of mountains, c) it reduces more radioactivity materials in a year than all radiation ever released in the US due to the nuclear power industry.
If corporations are people, aren't stockholders guilty of slavery?
Where is the harm in covering area with windmills?
Nothing, considering the land is hardly "covered" at all. It's certainly a very different kind of "covered" than what a coal or nuclear plant's footprint entails. Yes there are some things you can't do with the land that is occupied by a wind farm -- like build office buildings -- but you can do a lot of other things -- like farming or ranching.
This kind of bullet-point engineering is counterproductive, especially for the nuclear advocate because nuclear plants have a lot of bullet points against them. But on the actual merits, i.e. considering what each bullet means, nuclear looks quite good.
But not good enough to develop to the exclusion of wind, because wind is good and we can and should build more (and are building more). That's okay, because the real reason why wind isn't good enough to develop to the exclusion of nuclear is that it's simply not going to be able to take care of base load.
We need to be building nuclear plants and wind, and trying to play the two against each other is just a bad idea. Fortunately, between the extant development of wind and this new deal to build nuclear reactors, it looks like we might actually be headed down a sensible path.
I'm shocked, honestly.
The enemies of Democracy are
Nuclear *with* reprocessing is not short sighted. The waste can be on the order of a few tons per year and can be safe in a few 100 years with current plans for waste management. Problem is, its still cheaper to just not reprocess and in the US there is no commercial incentive to produce less waste. Radioactivity is not the big boogie man its made out to be. Some waste from plastic manufacture are a lot more poisonous and never break down and yet we deal with a lot of that sort of thing all the time. Proper management is easily doable.
But pretending that all the problems are solved with fossil fuels by pumping back into the ground is naive at best, and ignorant at worst. You have not idea of the scale of even a 1GW power station. And you can't replace a 1GW plant with 1GW of wind turbines or solar... you need either massive storage facilities and/or massive over generation capacity...which results in expensive electricity.
If information wants to be free, why does my internet connection cost so much?
Yes, indeed, and by the time the waste makes it into the glass form, it contains isotopes with very long half lives and well known decay chains.
The most potent of the high energy stuff, by nature of it being highly radioactive is very useful to us as fuel, but it it really must be disposed of, the bulk of it decays over a relatively short timespan. It's not like it just comes out of the reactor and goes right into the ground.
Radon, which is in the decay chain of uranium, has several isotopes, most of which are very short lived (hours to days), one of which is extremely long lived (half life of 4 billion-ish years, so less radioactive than the carbon in your own body), Radium is another of the highly radioactive gasses (there are not many) that have relatively short half lives (although the longest lived isotope is about 1500 years, with 5 years being the next longest) A ton of natural uranium ore gives off approximately 0.15 grams of Rn. The natural release of Radon and Radium from the ground is a far greater concern than anything from a storage facility, especially in the low amounts.
And what is going to melt the glass exactly? Natural decay? While spontaneous fission and radioactive decay do create heat, the cans and the environment have been designed with this in mind. Not to mention that the really heavy heat and decay occurs in the cooling ponds before the stuff is shipped off for processing.
These issues have all been in careful consideration for a long time. It's not like they just came up with something on the back of an envelope.
Either way, I'll take the extensive study I have done on this topic from numerous sources over some AC on /. saying "wrong", if you don't mind.
I think a lot of the time people are talking more about the bureaucracy rather than safe reactor designs.
I've heard some lovely stories about leaking taps in the canteens at nuclear facilities that never get fixed because of how much paperwork has to be done to do a trivial piece of work.
It can also be about standardising the design of plants so that rather than building every plant as a one off and spending billions checking and rechecking the design every time you come up with 1 design which you check really well and then rubber stamp any plans that match that design perfectly.
There was another interesting case I read about where there was a worldwide shortage of medical radioisotopes a few years back because a reactor which was designed to produce them. one which literally could not melt down because it didn't have the required material was shut down because some regulations designed for large power generating reactors were pushed through that required safety systems for dealing with failures in things the medical isotope reactor didn't even have and so they had to add all these pointless and expensive backups for backups for backup systems for things the reactor didn't need to do. because it came under the heading of a "reactor".
I'll try to find the details.
I'm all for sensible regulations but any old system builds up regulations which serve no purpose.
You can be sure there's things like regulations requiring that reports be submitted typed in black ink on such and such quality paper which made sense back in the day but don't any more.