16 Comments

  1. One argument anti nukes make is that nuclear power actually has similar emissions to fossil fuels, due to blah blah blah, identical to most of this video.

  2. Mostly Bogus.
    Fossil fuels get used to build nuclear plants too. People who’ve done honest accounting seem to think that the amount of carbon dioxide that’s emitted secondary to nuclear, wind and solar is (i) roughly the same, and (ii) much much less than that emitted by primary use of fossil fuels.
    The argument about the need for fossil fuel backup is a good one, however. Natural gas plants, in particular, are going to be built to fill in for times when the wind doesn’t blw.

  3. Hey thanks for the props Rod.
    @Paul, I think the point of the point of the video is to just get people re-thinking the idea that wind energy is an “easy fix” to the energy problem. As I mentioned when I posted this, the argument is also swung against nuclear as well, but the caveat o
    Wind turbines on the other hand use much more steel and concrete per unit of energy compared to nuclear. So I think it’s a good question to ask – are these turbines even worth the trouble? That idea certainly gets elevated when you consider that some people want to erect 200,000+ of these things all over the nation. And that is a terrible idea in my opinion.

  4. Bogus? The pro-wind and solar lobby routinely touts the no-CO2 advantages of turbines and panels but conveniently ignores its inherent intermittency and need for back-up.
    I don’t recall seeing or reading where nuclear power advocates excuse the emission of CO2 in mining, building or operating a NPP because, as a percentage of its power output, it’s negligible (if it’s even a real problem in the first place). Most Americans don’t consider the secondary or tertiary affects of intermittent power (i.e. the need for back-up power when the “free” resource isn’t cooperating), IMHO. As far as most people know, electricity comes from the switch or outlet – not a power plant.
    That this short video distills rather complex economic concepts down to 90 seconds is a testament to its effectiveness.

  5. I should e-mail John Pederast, Amory Lovins, and Joseph Romm Goebbels. Thanks to them touting natural gas I will have employment security forever since my work is currently on black shales in graduate school. All paid for by a stipend from a company in the shale business (hint: they are from OKC and not Chesapeake but almost as big). We can always go nuclear and the world will be a much cleaner place with far less energy shortages, and I will still have a job as a geologist. But thanks to these clowns when I get out of school I will soon join the legions of geologists who are shale experts pulling in $250,000 base salaries (those with about 10 years experience).
    The unfair thing is not their insane salaries and bonuses since their skills are crucial. The insane thing is that we have made these skills so crucial.

  6. My reaction on seiing this vid was pretty much the same as David’s and Paul’s. Of course, as nuclear power energises more and more of the overall economy (eventually including transport and heavy machinery at remote locations), the fossil fuel input to nuclear power will diminish to zero. I do not forsee any scenario under which wind/solar could ever achieve that result.

  7. It is too small a segment for nukes to even waste time thinking about.
    That’s not the point. ‘Renewables’ are dangerous because of their use as a propaganda tool ‘alternative’ for the anti-nukes. Counter-propaganda pressure on them needs to be maintained to defeat the lies.

  8. We can afford the carbon input for nuclear power, because of the carbon return on carbon invested. Once you’ve invested the carbon to build a NPP, you don’t have to invest it again! Nuclear fuel is very cheap in terms of carbon, as well, and in terms of dollars, for the amount of energy provided. Energy density and energy return – that’s the key to nuclear being a very low carbon source on the level of hydro.
    Unlike nuclear power, which produces on average 90% of the time, and you normally have warning if a plant is going to go down, with wind, all you do is trim a marginal 20% – if you’re lucky – off natural gas. Maybe. If you’re very lucky. All the wind could even come in over a single period – but some suggest that wind can come in what are referred to by scientists as “gusts”.
    Think of the carbon and financial cost consequences of the predictable short cycling of the natural gas turbines used to back wind up. All of that thermal cycling – not too good for a long lifespan…but very good for the manufacturer of those natural gas turbines who undoubtedly see unreliable wind as the gift that keeps their supply departments very, very busy.

  9. With wind and solar almost all the CO2 is released before the first watt hour is produced. In the high CO2 nuclear analysis

  10. I wouldn’t assume we should consider building wind and thermal at a rapid rate. Because of their inherent unreliability, and their unpredictable patterns of power generation, solar and wind are unfortunately “less than useless” on our electrical grid. They actually impose uncompensated externalities upon other players on the electrical grid, for instance, fuel inefficiency as well as high maintenance costs for the reserve generators that have to be kept in idle all the time – as well as to spin up if a cloud comes over the sun, or the wind stops blowing, due to their short cycling. You see, wear and tear on power generation and distribution system components increases when power distribution and production are subject to unpredictable fluctuations that happen often. The demand fluctuation of intermediate and peak load is already enough to shorten equipment lifespans; wind and solar add in additional output that occurs at random intervals, leading to inevitable systemic damage to other grid participants.
    Solar and wind have their uses – for grid-disconnected applications that have no other way of getting energy at a low cost. Combined with a large battery backup system, several redundant slow-speed diesel generators, along with a very smart inverter (preferably with redundancy), they can provide reliable power in places where there is no power. But they are inherently unreliable without batteries, inverters, and backup generators. Our grid places a premium on reliability. Unfortunately, until solar and wind learn how to play well with others, they don’t deserve to be let on the playground; why should we change the rules of the playground just so that the “special” power sources can play?
    Now geothermal and biomass, they play well with others, so they’re welcome to come out to play. Of course, society has to accept the very real radiation hazards that biomass and geothermal pose. Drilling for geothermal to the depths required releases lots of radioactive gasses. It could also contaminate the working fluid of the geothermal power plant – water – with tritium released from the depths of the earth – probably far more tritium will be released from a geothermal borehole than Vermont Yankee did with that small tritium leak – probably far more than a modern uranium mine does. Biomass is positively green, as in “glowing green”, with all the dangerous Carbon-14 that combustion of TREES releases into the atmosphere – probably leading to multiple times the human dose that even the worst-kept NPP releases on a yearly basis.

  11. Don’t forget about the energy to enrich uranium. Small and getting smaller.
    Improved efficiency in the enrichment process is always welcome, but as far as carbon emissions from fossil fuels used to run enrichment facilities, I believe the French already have two reactors dedicated to powering the enrichment for the rest of their fleet. No carbon emissions there.

Comments are closed.

Similar Posts

  • Michael Glos, German Economics Minister, suggests review of atomic power

    On 2 January 2006, Deutsche Welle published an article on their web site titled Gas Dispute Reignites Atomic Energy Debate. In that article, the German Economics Minister, Michael Glos, is described as wanting to initiate a discussion about Germany’s planned shutdown of its nuclear power plants. He is careful to indicate that he does not…

  • Ameren subsidiary speculating about new nuclear power plant

    In an article in the Kansas City Star titled Atomic power finds new popularity, Gary Rainwater, the CEO of Ameren Corp is quoted as saying that his company is “seriously considering” adding a new nuclear power reactor at the Callaway Nuclear Plant. The article is quite lengthy and expresses some amount of excitement on the…

  • France hangs on to Areva ownership

    The French government has announced that it will not be proceeding with its previously announced plans to partially privatize Areva. The organization is a completely government owned nuclear power conglomerate whose various units are involved in every phase of the nuclear power industry from uranium mining, through fuel fabrication, to plant construction, to fuel recycling…

  • United States Primary Energy Consumption by Sector

    Occasionally, I enter into Internet discussions with people that seem to have little access to facts. Recently, a comment was made on an email list to which I subscribe that stated that in the US cars use “1000 times” more energy than electrical power. That was obviously an incorrect statement, but I like to refer…

  • Power, Defined as Energy Use Per Unit Time, Correlates to Prosperity

    Ever since the first oil price shocks of the 1970s, it has been fashionable for some energy market observers to sagely recommend conservation and energy efficiency as the cheapest, quickest form of new energy supply. Amory Lovins famously gave this response to energy challenges the name “negawatts”. Conservation and efficiency are attractive notions – people…