Not a single one (sh.itjust.works)
🍿 5
 

top 91 comments

sorted by: hot top controversial new old
[–] 60 points 3 months ago (4 children)
  • [–] 255 points 3 months ago* (35 children)

    Well yeah, it's a service. Expecting profit from necessary services is stupid and counter-productive but it makes a few people rich so of course it happens then you get memes like this.

  • source
  • hideshow 35 child comments
  • [–] 36 points 3 months ago (6 children)

    Efficient use of resources still matters in a service-driven model.

    The service in this case is to provide electricity - if other alternatives can provide the same system of electricity while using less resources in the process, then it is clearly preferable.

  • source
  • parent
  • hideshow 6 child comments
  • [–] 87 points 3 months ago (1 child)

    Externalized costs are a thing though. For instance, a coal plant spewing smoke (and radiation) costs everyone else money. A nuclear plant OTOH is usually responsible for dealing with all of its own shit. So it's not always an apples to apples comparison to consider just the profitability of a project.

  • source
  • parent
  • hideshow 1 child comment
  • [+] 16 points 3 months ago (4 children)
  • [–] 0 points 3 months ago (3 children)

    I don't know what this has to do with my post at all to be honest

  • source
  • parent
  • hideshow 3 child comments
  • [–] 13 points 3 months ago (2 children)

    It's relevant because the less-resource-efficient oil industry has lobbied to make nuclear power artificially inefficient so that their industry can continue to exist.

  • source
  • parent
  • hideshow 2 child comments
  • [–] 1 point 3 months ago (1 child)

    I don't think anyone is arguing for the oil industry.

    Even if nuclear power plant byproducts were re-used at 100%, this would still decidedly not make nuclear energy more resource efficient than solar and wind.

  • source
  • parent
  • hideshow 1 child comment
  • load more comments (-1 replies)
  • [+] [S] -10 points 3 months ago (17 children)
  • [–] 20 points 3 months ago (2 children)

    Million year really , so you talk about the EXTREMELY small portion of nuclear waste ? Also why not both , why not nuclear AND solar / wind / hydro electricity? Because all those renewable energy sources are either limited (hydro electricity) or intermittent (solar / wind) And I know you dont care but Yes we can bury nuclear waste if we do it properly, there already were natural nuclear reactor on earth way before humanity and it didnt kill everything where they were.

  • source
  • parent
  • hideshow 2 child comments
  • [–] 5 points 3 months ago (7 children)

    No, you couldn't. You need base load. Countries like Denmark and Germany freeload on the base load of France, Sweden and Finland. And the moronic EU laws that currently enable this will eventually change to charge them for that.

  • source
  • parent
  • hideshow 7 child comments
  • [–] 3 points 3 months ago (4 children)

    Baseload has always been bullshit, see e.g. https://www.ceem.unsw.edu.au/sites/default/files/migration_files/ceem/publication-documents/MarkBaseloadFallacyANZSEE.pdf

    It's even more irrelevant now that battery storage can level out multi-day variability.

  • source
  • parent
  • hideshow 4 child comments
  • [–] 11 points 3 months ago (3 children)

    Great. Fucking build it then. Go ahead and build your non-hydro non-nuclear baseload, and I'll shut the fuck up. Until then, I'll call you out every time you say that nuclear and hydro is too expensive.

  • source
  • parent
  • hideshow 3 child comments
  • [–] 1 point 3 months ago (2 children)
  • [–] 3 points 3 months ago

    The article is paywalled, but just from the first snippet I don't see how it's relevant. If you're replacing oil or coal based power generation with wind, then that's awesome. But my assertion is that you do actually need to supplement that with something that can be tuned on the fly to keep a stable frequency in the grid. So far the experimental designs to do so with massive "batteries" have not looked very promising to me.

    A rule of thumb is that you need a minimum of 20% of your grid to be tunable. That's a hard minimum.

  • source
  • parent
  • [+] [S] -4 points 3 months ago (1 child)
  • [–] 12 points 3 months ago

    You're deflecting because you don't have a real argument to come up with. It's true that global warming is having a negative impact on nuclear power in France, Switzerland and other places, but it doesn't change the fact that you need some way to keep a stable voltage and frequency over your grid.

  • source
  • parent
  • load more comments (4 replies)
  • [–] -1 points 3 months ago (2 children)

    The things are very much run as private companies under the pretense of being profitable. The whole purpose of nukes (other than providing weapons grade material) is shoveling public money into private pockets.

  • source
  • parent
  • hideshow 2 child comments
  • [+] -13 points 3 months ago (7 children)
  • [–] 16 points 3 months ago

    Maybe learn to write correctly

    Profitable wants to say it costs less to operate

    how dare they wanting tip earn money

    Did I miss something in the edited post, or are you just violating rule 1 out of spite?

  • source
  • parent
  • [–] 5 points 3 months ago (4 children)

    In Canada nuclear power generation is more about creating jobs by rebuilding 50 year old reactors than it is about producing cheap energy.

  • source
  • parent
  • hideshow 4 child comments
  • [+] [S] -3 points 3 months ago (3 children)
  • load more comments (-1 replies)
    [–] 98 points 3 months ago (3 children)

    If you ever need firefighters make sure you ONLY go to a profitable firehouse, or you'll be a huge hypocrite. Either that or stupid.

    Also make sure you ONLY drive on profitable roads, and ONLY use private delivery services. And ONLY during the day because of streetlights.

    A public service should be a public service, not profitable from the basic level.

  • source
  • hideshow 3 child comments
  • [+] [S] -36 points 3 months ago (2 children)
  • [–] 105 points 3 months ago (15 children)

    why is there such a negative sentiment towards nuclear power? was it all oil and gas propaganda? or is there some truth

  • source
  • hideshow 15 child comments
  • [–] 21 points 3 months ago (9 children)

    Chernobyl, Fukushima, 3 Mile Island. Plus uranium is another non-renewable resource.

    I'm still pro nuke as getting off fossil fuels is of the utmost urgency, but we will have to learn to live off wind and solar.

  • source
  • parent
  • hideshow 9 child comments
  • [–] 15 points 3 months ago* (1 child)

    So what has released more uncontrolled waste into the world, all the nukes including those, or the equivalent mega-wattage of all other human power generation? Our entire global community is FUCKED to the tune of hundreds of trillions of dollars from consequences of petro, while meanwhile very few of us are suffering from the effects of nuclear power generation. Nukes don't replace solar and wind, they complement them.

  • source
  • parent
  • hideshow 1 child comment
  • [–] 13 points 3 months ago (5 children)

    Ideally we figure out some sweet Nuclear Fusion.

  • source
  • parent
  • hideshow 5 child comments
  • [–] 12 points 3 months ago (4 children)

    Ah yes, the Fusion Reactors that are coming soon (TM) (promised decades ago).

    We need energy now, not at some unknown point in the future. Of course, resaeching this technology may make sense. But it does not help today and also not the next 20 years.

  • source
  • parent
  • hideshow 4 child comments
  • [–] 5 points 3 months ago (2 children)

    Cold fusion has been 10 years away since early 1960s.

  • source
  • parent
  • hideshow 2 child comments
  • I'd love to see a full production chain breakdown of disasters and their costs to clean up, for both fossil fuel and nuclear.

    Most people's issue is "ooh scary radiation!" without realizing you get more exposure to ionizing radiation by living near a coal fired power plant than a nuclear one. Fuck, you can take a swim in the reactor pool and if you're under the surface away from the nuclear material, the water above you blocks the background radiation you'd be exposed to walking around on the surface.

  • source
  • parent
  • [+] [S] -22 points 3 months ago (1 child)
  • [–] 18 points 3 months ago

    This is only for uranium and plutonium based nuclear power. There are others that don't produce weapons grade byproducts. Helium 3 for instance and other versions of uranium. Also cobalt is an option.

    As long as we want to pay for power, it can be profitable, in the sense that we pay what we need and people who work there are paid fairly as well.

  • source
  • parent
  • [–] 61 points 3 months ago (1 child)

    You’re in the comments trying to act like you’re more noble, but if your very first angle and the one you built your post on is about profitability then you’ve already lost. You made a strawman and are just mad that it was called out.

    Yea, renewables would be better, for sure. Talk about that, then, if that’s what you really care about.

  • source
  • hideshow 1 child comment
  • load more comments (1 reply)
    [–] 54 points 3 months ago (4 children)

    There has never been a reactor that produced more energy than it took to construct? You sure about that?

    Otherwise this is a capitalism meme, not a science meme.

  • source
  • hideshow 4 child comments
  • [+] [S] -38 points 3 months ago (3 children)
  • [–] 38 points 3 months ago (2 children)

    Economics is a human made concept, not a universal fact.

    You would have been better off arguing it's important because it's math.

  • source
  • parent
  • hideshow 2 child comments
  • [–] 3 points 3 months ago

    Science, language and logic are human made concepts too. It is not like science is uncovering universal truth that was already there, it is also mediated through human symbols just like economics. Even maths cannot be equated to universal facts. It only makes sense within our human symbology.

    I do agree economics is the least worthwhile of all sciences. But the meme is about nuclear reactors too and they are sciency?

  • source
  • parent
  • load more comments (1 reply)
  • [–] 16 points 3 months ago (2 children)

    From Wikipedia

    In 2019, the US EIA revised the levelized cost of electricity from new advanced nuclear power plants going online in 2023 to be $0.0775/kWh before government subsidies, using a regulated industry 4.3% cost of capital (WACCΒ - pre-tax 6.6%) over a 30-year cost recovery period.[63]Β Financial firmΒ LazardΒ also updated its levelized cost of electricity report costing new nuclear at between $0.118/kWh and $0.192/kWh using a commercial 7.7% cost of capital (WACC - pre-tax 12% cost for the higher-risk 40% equity finance and 8% cost for the 60% loan finance) over a 40-year lifetime.[64]

    The article discusses why that number is probably flawed and relies on cherry picked data, but it seems somewhat close to profitability. Assuming theyre above with a cost of electricity of ~$0.20/kWh (already cheaper than some of US) should be viable, yeah?

  • source
  • hideshow 2 child comments
  • [–] 4 points 3 months ago

    Assuming theyre above with a cost of electricity of ~$0.20/kWh

    Can we assume that, after factoring in the actual portion that the accounting says goes to the power plant itself? The economics of utility scale electricity includes both generation and transmission, so you can't just take that retail price and assume it all goes to the power plant that produced the electricity.

    Wholesale prices tend to stay below 10 cents in most parts of the country, although it sometimes spikes when grids are under strain. I think that's probably a more fair assumption of how much the power plants themselves are paid for their production.

  • source
  • parent
  • load more comments (1 reply)
    [–] 13 points 3 months ago (1 child)

    Neither are most roads, sewers or hospitals, we are talking basic infrastructure here, whether it is profitable seems to me to be completely irrelevant.

    And again, not a huge fan of nuclear power plants, but this argument is not one I hold against them.

  • source
  • hideshow 1 child comment
  • load more comments (1 reply)
    [–] 42 points 3 months ago (10 children)

    Even if this were true, would that be important nowadays? If it can push out climate change and make it into a problem to solve later (in case of fission). Fusion would be great though

  • source
  • hideshow 10 child comments
  • [–] 17 points 3 months ago (5 children)

    It can't. It takes WAY too long to build, and for what it is the whole work isn't worth it.

    The volume of renewables and batteries (Incl. Sodium-Ion, great tech for the grid) we can produce outpaces nuclear by a long shot, is safer, cleaner, available quicker, easier to install, easier to regulate (once the batteries are up, it's a combo deal) and especially more "for the people" (you can carry and install smaller units of solar and wind anywhere).

    I also thought nuclear (fission) made somewhat sense a few years ago, but it really doesn't in any way shape or form. Countries who're dead-set on nuclear such as France are already running into SO mamy problems. They're building a huge financial pile of shit for the current and next generation to be fucked over by.

  • source
  • parent
  • hideshow 5 child comments
  • [–] 16 points 3 months ago (3 children)

    Why not do all of these things. Build nuclear power plants, do battery storage, do renewables, carbon capture, plant trees etc, etc, etc. if the goal is reverse, stabilize or slow climate change. There isn't 1 silver bullet, we need to do all the things.

  • source
  • parent
  • hideshow 3 child comments
  • [–] 6 points 3 months ago (2 children)

    Because money is finite. There's a good rationale for diversity of renewables, but at some point you have to look at the cost benefit analysis and let some ideas go. We could maybe harvest some energy from dropping gold bars into the Mariana trench, but it would take away money from better ideas.

  • source
  • parent
  • hideshow 2 child comments
  • [–] -2 points 3 months ago (1 child)

    In a cash based capitalists society yes. Time to take the step towards a non scarcity world!

  • source
  • parent
  • hideshow 1 child comment
  • [–] 3 points 3 months ago (2 children)

    If it can push out climate change and make it into a problem to solve later (in case of fission).

    Pushing all the problems nuclear brings to the future is the exact same mistake past generations have done with fossil fuels.

    If we don't combat climate change now, we never will.

  • source
  • parent
  • hideshow 2 child comments
  • load more comments (1 reply)
    [–] 12 points 3 months ago (3 children)

    Fossil fuels are only 'profitable' if you ignore the long-term environmental costs.

  • source
  • hideshow 3 child comments
  • [–] 9 points 3 months ago (8 children)

    Is this true? Because Holy shit this would be hilarious if it was.

  • source
  • hideshow 8 child comments
  • [–] 28 points 3 months ago (2 children)

    You can cherry pick the numbers to show whatever you like.

    Wikipedia has an article on the economics of nuclear power. To summarize: it's expensive upfront. If you look at it from a pure commercial enterprise it's not really worth it. If you look at it as decarbonizing the future it's better.

    Solar and wind is cheaper, but intermittent and it's a question if we can wait for grid scale energy storage being viable before we cook ourselves.

  • source
  • parent
  • hideshow 2 child comments
  • [–] 10 points 3 months ago (1 child)

    it's a question if we can wait for grid scale energy storage being viable before we cook ourselves.

    Given the average time to build one single nuclear power plant, you should consider whether we have time to finish construction of one before we cook ourselves.

  • source
  • parent
  • hideshow 1 child comment
  • [–] 5 points 3 months ago

    I would not put all my money on just one solution. I don't know how many years away grid scale storage is. I hope it's 1 year, I expect it's a decade or more.

    Besides, we had 6 consecutive weeks country wide harsh winter this year. Storing it over night, or over a few days of mild winds is feasible. 6 weeks of little to no sun, mild winds and high demand is eyepopping.

  • source
  • parent
  • [–] -2 points 3 months ago

    I feel like the deeper truth highlighted here is that being pro-nuclear, or anti-anti-nuclear, is very much a β€œreddit” style opinion.

    Whatever the actual truth is, that is. It seems to fall neatly into the β€œI know something and can make a β€˜well actyooally’ argument about it” category without having expertise like being on top of the historical financial performance and context of the technology, about which I personally know nothing.

  • source
  • parent
  • [–] 4 points 3 months ago

    Whomever drew this, is a master at dynamics and comedic timing. I fucking love the energy in every line and every panel.

  • source
  • [–] 4 points 3 months ago

    Just like any military.

  • source
  • [–] 5 points 3 months ago

    Chernobyl. It's so profitable, it keeps on giving even half a century later.

  • source
  • [–] 4 points 3 months ago (2 children)