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The End of Coal Could Be Closer Than It Looks (bloomberg.com)

The Intergovernmental Panel on Climate Change released a report on Monday saying that the world's electrical utilities need to reduce coal consumption by at least 60 percent over the next two decades through 2030 to avoid the worst effects of climate change that could occur with more than 1.5 degrees Celsius of warming. While that reduction seems out of reach, Bloomberg crunched some numbers and found that "it's possible to meet consumption-cut targets on the current path." From the report: The conventional wisdom is that this isn't possible, as rising demand from emerging economies, led by China and India, overwhelms the switch from fossil fuels in richer countries. That may underestimate the changing economics of energy generation, though. For one thing, it assumes that Asian countries will continue to build new coal-fired plants at a rapid rate, even though renewables are already the cheaper option in India and heading that way in China and Southeast Asia. For another, the falling cost and rising penetration of wind and solar is so recent that we're only just starting to see how they damage the business models of conventional generators. Thanks to the deflation of recent years, renewables already produce energy at a lower cost than thermal power plants. That causes the overall price of wholesale electricity to fall, reducing a conventional plant's revenue per megawatt-hour. When this drops below the generator's operating costs, the only away to avoid losing money is to switch off altogether. As a result, capacity factors -- the share of time when the plant is on and producing electricity -- decline as well, further undermining returns.

The shift from an always-on "baseload" demand profile to a peaks-and-troughs one like this carries its own problems. The act of ramping up and down consumes fuel and causes the physical plant to wear out faster. Absent expensive refurbishments, that could take a decade off the 40- to 50-year life of a coal plant -- and banks will get progressively less likely to fund long-term refurbs as wind and solar further damage the economics of fossil power. Researchers at the Australian National University this year modeled the effect of this sort of scenario on that country's generation mix. Assuming that the cost of renewables continues to evolve in line with current trends, they found the average retirement age of coal plants falls to 30 years from 50 years. As a result, coal-powered generation drops by about 70 percent between 2020 and 2030.
"Let's assume the addition of net new generation stops in 2020; that plant life reduces to 30 years from 40 years; and that capacity factors gradually fall from the current 50 percent to 35 percent, still well above the levels of the U.K.'s coal generators in recent years," the report says in closing. "The effect of those operating changes alone reduces coal-fired electricity output in 2030 by about 40 percent relative to the higher scenario. [...] Factor in a price on carbon or other robust government intervention and the decline would be much faster."

259 of 397 comments (clear)

  1. Not gonna happen by cirby · · Score: 4, Insightful

    China and India are still busily building new coal plants (despite what China sometimes claims), and you'd have to convince them - and their populations - that upward economic mobility is no longer an option.

    If India tried a huge cutback, they'd have riots.

    If China tried a huge cutback, they'd have a revolution.

    1. Re:Not gonna happen by Anonymous Coward · · Score: 1

      Cheap natural gas makes it easy to eliminate coal.

    2. Re:Not gonna happen by ShanghaiBill · · Score: 5, Interesting

      China and India are still busily building new coal plants

      China and India are building new coal plants to meet rapidly growing demand for power. Most of that new demand is not for lighting, cooking, or transport, but for air conditioning.

      If you want to reduce coal consumption, the best, most cost effective, and politically acceptable solution, is better ACs.

      The worst ACs have three times the power consumption of the best for the same cooling capacity. There is huge room for improvement.

    3. Re:Not gonna happen by angel'o'sphere · · Score: 1

      ACs are about as good as they can get right now, especially in developing countries.
      That is partly true.
      The most savings you had if old ACs would be replaced by new ones: in the developed world!!

      A 3 times cost of energy in per unit to cool is acceptable because a more efficient system costs 15x per unit more.
      That is nonsense. They cost exactly the same.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    4. Re:Not gonna happen by angel'o'sphere · · Score: 1

      and in worst cases nasty crap like legionaries starts breeding in the HVAC system.
      Legionaries live in water. So first question is: how did they get there? I mean into your heating system.
      Secondly, if they are only in the heating system: who cares? The problem would be if they are in the hot water for bathing and showering. That is easy overcome by heating up the water above 60C ... that should be the normal case.

      Legionaries are problem in institutions that keep huge amounts of hot water ready but don't make it hot enough as in a soldiers barrack or a swimming hall. At home: close to impossible to have some.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    5. Re:Not gonna happen by Mashiki · · Score: 1

      You don't know? Why even bother to comment. Evaporation coolers and condensers are a breeding ground for legionaires. We've even seen this in data centers that use a 2-phase cooling system. In buildings, this becomes a problem because companies lower the temprature for hot water so it doesn't become a liability. i.e. people don't burn themselves, but in turn they do stupid things like using hot tap water to make themselves hot drinks.

      --
      Om, nomnomnom...
    6. Re:Not gonna happen by Mashiki · · Score: 3, Interesting

      The most savings you had if old ACs would be replaced by new ones: in the developed world!!

      Great! So, in a developing country where a 1st world AC unit will run say $780k-1.8m, and drive up the rental price by 50%, people will obviously flock to that building right? Especially when the building on the other side of town uses a far less efficient version, but has a lower rental price because the cost of electricity is lower and in the long term costs less per unit.

      That is nonsense. They cost exactly the same.

      No, they don't. The price of electricity for example is a good gauge for this. If the system is cheaper you're not paying as much for maintenance because it doesn't require the specialists. With a lower cost per kWh, rounded out with tax benefits you can come out a head.

      --
      Om, nomnomnom...
    7. Re:Not gonna happen by Barsteward · · Score: 5, Insightful

      And better insulation would help a vast amount too

      --
      "The hands that help are better far than lips that pray." - Robert Ingersoll (1833-1899)
    8. Re:Not gonna happen by Smidge204 · · Score: 2

      But the increasing demand can only be accounted for by new AC installations. Anything old would be existing and already part of the load prior to the increase in demand that's prompting new powerplant construction.

      Unless you're implying that there are warehouses full of 10+ year old AC units they're clearing out for all those new installations...
      =Smidge=

    9. Re:Not gonna happen by stooo · · Score: 3, Funny

      >> What if the natural gas is not cheap?
      Then even cheaper renewables will do the trick.

      --
      aaaaaaa
    10. Re: Not gonna happen by WindBourne · · Score: 1

      Neither China nor India have to cutback coal. They simply have to stop adding new coal plants. In fact, all nations have to stop adding them. Then let the old plants retire. Ideanlly, they would be replaced with nukes, or AE, but even replacing with new fossil fuel plants that burn cleaner and emit less co2 would work.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    11. Re:Not gonna happen by Sique · · Score: 5, Interesting
      I don't know where this "wisdom" comes from. Germany has not commissioned a new coal plant since 1998, and the only ones going in operation since then are replacements for older plants or were planned before 1998.

      I know the "but Germany" argument comes up here and there, but it is simply wrong.

      To the contrary: even though Germany had a moratorium on nuclear energy after Fukushima-Daiishi in 2011, the share of coal (including lignin) generated electricity had just a small uptick until 2013 and is even faster declining since (from 62% in 1990 to 52% today).

      --
      .sig: Sique *sigh*
    12. Re:Not gonna happen by Sique · · Score: 3, Informative

      As a follow-up: The second argument is often, that Germany buys the missing electrical energy from Poland's coal plants, which is also wrong. (It's a nice chart, you can also see the daily trends in energy production.)

      --
      .sig: Sique *sigh*
    13. Re: Not gonna happen by Type44Q · · Score: 1

      We were smarter in the 1950's

      IQ-wise, no question. However, we now 'stand on the shoulders of giants' - and look up "rocket stoves;" they're orders of magnitude more efficient than fireplaces (with or without the 'thermal mass action').

    14. Re:Not gonna happen by CrimsonAvenger · · Score: 4, Interesting

      even though Germany had a moratorium on nuclear energy after Fukushima-Daiishi in 2011, the share of coal (including lignin) generated electricity had just a small uptick until 2013 and is even faster declining [wikipedia.org] since (from 62% in 1990 to 52% today).

      So, they're only running 52% coal, as compared to the USA's 30%? Yep, much greener in Germany....

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
    15. Re:Not gonna happen by Anonymous Coward · · Score: 4, Interesting

      According to this source (https://www.cleanenergywire.org/factsheets/germanys-energy-consumption-and-power-mix-charts), the energy mix is about 36% coal and 33% renewables. Still looks greener in Germany.

    16. Re:Not gonna happen by Anonymous Coward · · Score: 1

      Right, this is why we are reading about home outbreaks of legionairres on a daily basis. Oh that's right, we're not.

      If you're going to post about theoretical problems that don't exist, why bother to comment?

    17. Re:Not gonna happen by AmiMoJo · · Score: 2, Insightful

      Not really a fair comparison when Germany started in a worse position than the US.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    18. Re:Not gonna happen by AmiMoJo · · Score: 2

      As I pointed out to you last time, China is no 4 years past peak coal and declining.

      http://ieefa.org/ieefa-update-...

      New plants are more efficient, cleaner ones to replace older plants that are EOL.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    19. Re:Not gonna happen by thegarbz · · Score: 2

      China and India are still busily building new coal plants (despite what China sometimes claims), and you'd have to convince them - and their populations - that upward economic mobility is no longer an option.

      Don't be daft. There's no requirement for coal for upward economic mobility. If anything CO2 trends in China show that upward economic mobility is achieved without increases in CO2 emissions, with new Coal plants mostly being used to decommission old ones, and the worlds largest renewable investment being injected into the energy supply of the country to sustain growth.

    20. Re:Not gonna happen by CanadianMacFan · · Score: 1

      If you want to reduce coal consumption, the best, most cost effective, and politically acceptable solution, is better ACs.

      What doesn't help is that, at least in my city, builders aren't putting the most efficient A/C models into new homes. This is especially true with the executive townhouses (8 houses with four on the bottom and another 4 on top. Two entrances with each entrance area with four doors.) At the back of the building they tend to put very small A/C units on the balcony because there isn't space for any of the more efficient models. (The larger the fan in the unit the more efficient it is.)

      Even the large commercial and residential buildings are using A/C that dump the heat into the air. These places should be making use of ground source heat exchangers. They are much more efficient. My city is far enough north that a ground source heat exchanger is required. The bonus is that it would take care of heating in the winter and hot water too.

    21. Re:Not gonna happen by Attila+Dimedici · · Score: 2

      Apparently you do not know the history of Legionnaire's Disease. Legionnaire's Disease is so named because the first known instance was when a bunch of men from the American Legion came down with it after they stayed in a hotel in Philadelphia in 1976 for an American Legion convention. The cause and transmission was a mystery for period of time. Eventually it was discovered that it was transmitted through the air conditioning ducts. They did not get the disease from bathing and showering, or even from drinking water with the disease in it. My understanding is that air conditioning ducts are still the most common way in which the disease is spread.

      --
      The truth is that all men having power ought to be mistrusted. James Madison
    22. Re:Not gonna happen by Ol+Olsoc · · Score: 1

      >> What if the natural gas is not cheap? Then even cheaper renewables will do the trick.

      Natural gas is always cheaper than coal - assuming a good supply.

      Once drilled and put into the pipelines, the whole infrastructure takes remarkably little labor or materials to maintain.

      Even with modern excavation and automation, coal has a much higher and constant need for the labor and excavation. And a gas pad is a hellava lot less intrusive than mountaintopping and standard strip mining.

      Eventually as ever cheaper renewables take over, natgas will provide feedstock for plastics.

      I wonder if sealing wax makers were as obtuse when their industry was collapsing?

      --
      The shepherds did so well protecting the flock that the sheep no longer believed that wolves existed.
    23. Re:Not gonna happen by Marxist+Hacker+42 · · Score: 1

      It's worse than that. Upward economic mobility is a demographic collapse trap.

      They're better off with rural farmers than urban centers.

      --
      SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
    24. Re:Not gonna happen by Ol+Olsoc · · Score: 1

      I know the "but Germany" argument comes up here and there, but it is simply wrong.

      Probably Fox News, the ultimate arbiter of truth.

      This is the same truth as the little known fact that Germany is sunnier than the USA https://www.youtube.com/watch?...

      Who knew?

      --
      The shepherds did so well protecting the flock that the sheep no longer believed that wolves existed.
    25. Re:Not gonna happen by MrL0G1C · · Score: 2, Insightful

      First coal power station 1882
      First wind farm 1980
      First 1mw solar farm 1982
      Coal has had a 100 year head start, there's not much efficiency gains to be had. Wind and solar OTOH are both improving rapidly, in terms of efficiency and in terms of rapid cost declines. New factories producing cheaper solar panels and wind turbines are mushrooming, those factories being built now will produce premium priced product for a few years - and then the price will decline - it'll decline and they'll either be producing cheaper turbines/panels or they'll be out-manoeuvred by other newer factories producing even cheaper turbines and panels. We're no-where near the end for the best panels and turbines, todays solar panels can last a hundred years, todays turbines can last over 40 years, contrary to the BS FUD the coal and nuclear industries like to spread.

      So whether or not Germany has plowed a fortune into renewables is largely irrelevant because this game has barely begun, Germany simply helped by getting the investment ball rolling.

      Renewables are the future of energy, everything else is storage / supporting.

      --
      Waterfox - a Firefox fork with legacy extension support, security updates and better privacy by default.
    26. Re:Not gonna happen by Anonymous Coward · · Score: 1

      Not really a fair comparison when Germany started in a worse position than the US.

      Just keep moving those goalposts.

    27. Re:Not gonna happen by drinkypoo · · Score: 1

      Unless you're implying that there are warehouses full of 10+ year old AC units they're clearing out for all those new installations...

      Even though we have efficient AC units on the market today, we also have inefficient AC units on the market. This is true everywhere in the world. The more efficient ones cost more, and people like bargains.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    28. Re:Not gonna happen by whitroth · · Score: 1

      Gee, didn't even read the whole piece here on slashdot, did you?

    29. Re:Not gonna happen by Anonymous Coward · · Score: 1

      So, they're only running 52% coal, as compared to the USA's 30%? Yep, much greener in Germany....

      They are still using less coal per capita, simply by using less energy.
      Their CO2 emissions are also way less than the US per capita since they also don't use as much oil.

      You can go 100% coal and still be pretty environmental friendly if you just curt back on the amount of energy you need.

    30. Re: Not gonna happen by HornWumpus · · Score: 1

      Traditionally English plumbing had open topped hot water tanks mounted high in the building.

      Which is why British hot water is often not potable, just for washing.

      I think they've fixed that in new construction, not sure. Brit /.ers?

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    31. Re:Not gonna happen by HornWumpus · · Score: 1

      The larger the fan the more efficient?

      Damn, I wasted a lot of time studying thermo. Who knew it was so simple? / sarc

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    32. Re:Not gonna happen by Ungrounded+Lightning · · Score: 2

      Natural gas is always cheaper than coal - assuming a good supply.

      It's also the opposite end of the fossil fuel energy vs carbon scale from coal.

      Fossil fuels are mostly either hydrocarbons or carbon with no hydrogen. Hydrogen provides most of the energy when burned, the carbon some, but mostly it's a backbone to stick the hydrogens together into a liquid or gas.

      Hydrocarbons have two hydrogens per carbon, plus two extra (unless some carbon bonds are used up making rings or double-bonds). So the smaller the molecule the higher the hydrogen fraction ,with methane (CH4), the bulk of natural gas, having the most energy for the least carbon. Coal, of course, is just carbon (plus traces of impurities).

      --
      Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
    33. Re:Not gonna happen by CanadianMacFan · · Score: 1

      In a residential central A/C system it's a general rule of thumb that the bigger the outside system, which allows a bigger fan, the more efficient the system is. It allows for more evaporation coil and the larger fan can pull more air over the coils in the same amount of time. A smaller unit has to work longer with the fan running faster to do the same amount of cooling.

    34. Re:Not gonna happen by jbengt · · Score: 1

      If you compare apples to apples, inefficient systems are more like 1.5 times the energy consumption of efficient ones, but the efficient systems are nowhere near 15 times the cost. If you figure the expected service life of the equipment and the maintenance and replacement costs, sometimes the more efficient is even cheaper.
      It is only when you compare apples to oranges, like comparing a ground-source coupled central water-cooled system to window A/C units that you get big differences in construction cost and energy consumption.
      Legionaire's almost always stems from a problem with water, not air-tightness. Air-tightness can result in other problems, but that's why there's a "V" in HVAC.

    35. Re:Not gonna happen by HornWumpus · · Score: 1

      What? Thermal efficiency is based on hot and cold side temperatures.

      Which are based on operating pressures and the type of working fluid. New ACs run higher pressure.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    36. Re:Not gonna happen by jbengt · · Score: 1

      Ground source heat exchangers are great, and greatly expensive, so there's no way I could afford one at my house. (Maybe if I was building a new house, and was willing to spend an extra $20,000 or so).
      Base on your username, I'm guessing you're not in the US, but there are national codes being enforced by the US government that require minimum efficiencies for A/C equipment, and the worst efficiencies allowed are as good or better than typical good efficiencies from 10 or 15 years ago.

    37. Re:Not gonna happen by dj245 · · Score: 2

      You're overlooking maintenance costs. Wind maintenance costs are higher than fossil plants. You need 25 wind turbines of 20MW to match a 500MW fossil turbine. That's 25 generators, 25 gearboxes, 25 oil filtration systems, 25 towers, etc. 25 times you have to move your 1000 Ton crane around the wind farm to bring components down to ship off to a maintenance center. Then 25 round trip shipments. Then the maintenance facility has to disassemble, inspect, and reassemble 25 different units. It starts to add up. Any onsite maintenance is 300ft in the air, with units spread relatively far apart (compared to fossil equipment). Putting elevators in the towers is a recent trend, most existing units don't have them. So even something simple like bringing up a 55 gallon drum of oil is a huge hassle.

      This is greatly exasperated by the fact that most wind turbine construction is chasing the tax credits, so the turbines are built as cheaply as possible. The original owners generally aren't planning for maintenance- once the payback period is over, they flip it.

      A lot of wind farms are built by investment firms or hedge funds. They get flipped almost immediately, and the buyer often has little idea of maintenance cost since the machines are still under warranty and no maintenance has been done yet.

      --
      Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
    38. Re:Not gonna happen by dj245 · · Score: 1

      Apparently you do not know the history of Legionnaire's Disease. Legionnaire's Disease is so named because the first known instance was when a bunch of men from the American Legion came down with it after they stayed in a hotel in Philadelphia in 1976 for an American Legion convention. The cause and transmission was a mystery for period of time. Eventually it was discovered that it was transmitted through the air conditioning ducts. They did not get the disease from bathing and showering, or even from drinking water with the disease in it. My understanding is that air conditioning ducts are still the most common way in which the disease is spread.

      I believe industrial & power plant cooling towers (the wet type) are the most common cause nowadays. Modern air conditioning generally doesn't have water in the circuit.

      --
      Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
    39. Re:Not gonna happen by MrKaos · · Score: 1

      Not really a fair comparison when Germany started in a worse position than the US.

      Just keep moving those goalposts.

      Just keep making excuses.

      --
      My ism, it's full of beliefs.
    40. Re:Not gonna happen by Mashiki · · Score: 1

      But the increasing demand can only be accounted for by new AC installations. Anything old would be existing and already part of the load prior to the increase in demand that's prompting new powerplant construction.

      "New" is relative. If I sell you a 10 year old system with a mnfg, date of 2006, but a retrofit stamp of 2017. That's still new, that's legal too, and if I give you a 8 year warranty instead of 2 years, with a 40% cut on maintenance costs? See how this works yet?

      Unless you're implying that there are warehouses full of 10+ year old AC units they're clearing out for all those new installations...

      I'm not implying, there are. Back here in North America and Europe during the big "efficiency" craze, companies that sold less efficient systems did one of two things: Scrapped them and wrote them off as a loss, or warehoused them until the market was ripe then sold them with minor retrofits to 3rd world countries over the last decade.

      --
      Om, nomnomnom...
    41. Re:Not gonna happen by Mashiki · · Score: 1

      Right, this is why we are reading about home outbreaks of legionairres on a daily basis. Oh that's right, we're not.

      If you're going to post about theoretical problems that don't exist, why bother to comment?

      You don't? That's funny. Why don't you go look up your local PUC, or water supplier and see what they say about requirements for temperature of water and health. I'll wait.

      This isn't a theoretical problem, you're just that ignorant.

      --
      Om, nomnomnom...
    42. Re: Not gonna happen by Mashiki · · Score: 1

      Traditionally English plumbing had open topped hot water tanks mounted high in the building.

      Which is why British hot water is often not potable, just for washing.

      This isn't the problem though. Remember all those complaints of kids getting scalded and burned from hot water? And the elderly as well? Was all over the news a decade and a bit ago. Well companies installing new hot water tanks, would lower the temperature because of it. Enough so, that legionaries would become a problem. You actually run across this problem from time-to-time in nursing homes still. Back in the last few years, they've been telling people to increase the temperature or not use hot water for mixing hot drinks.

      This wasn't a 'brit' problem, it was a north american problem.

      --
      Om, nomnomnom...
    43. Re: Not gonna happen by Mashiki · · Score: 1

      Wait what? What country has such liability laws actually enforceable and doesn't have clean drinking water throughout the building? I am guessing you aren't talking about the US?

      You can have clean drinking water in a building, entering the building, and so on. Hot water tanks on the other hand, can become contaminated through a primary source such as an overflow pressure valve. When the valve pops, if there's airborne legionaries it will grow towards the heat source if it's "not quite hot enough" in order to kill it. The valves aren't microbial tight by any stretch, they use either a neoprene ring or hard rubber ring for a sealing surface.

      Once they're inside the tank, they'll feed and breed off of whatever materials the can. And nice "hot" water, but not boiling water is a perfect environment. Condenser coils for AC units are also another great source for it. Every couple of years before they started using HEPA filters and electrostatic air cleaners, you'd hear about some office building, or apartment building that had a building AC unit having some type of outbreak. You don't see it very much here in western countries, but other places? Yep.

      --
      Om, nomnomnom...
    44. Re:Not gonna happen by q_e_t · · Score: 1

      Whilst it is true that new is new, most read new as more. If a new plant replaces an old one then, assuming the same output capacity, this is a Good Thing (tm) as it will be more efficient, just not as good as replacing it with something even better. But perfect should not be the enemy of better.

    45. Re:Not gonna happen by q_e_t · · Score: 1

      It's also fewer cooling towers, less piping for steam, smaller turbines that are simpler to replace, fewer rail connections to bring in coal, etc.

    46. Re:Not gonna happen by q_e_t · · Score: 1

      The original owners generally aren't planning for maintenance

      Having worked with a major power company on AI for predictive maintenance for wind turbines, I can tell you that is flat out incorrect.

    47. Re: Not gonna happen by q_e_t · · Score: 1

      Which is why British hot water is often not potable, just for washing.

      I think they've fixed that in new construction, not sure. Brit /.ers?

      For the last 40+ years or more hot water tanks have been closed, lagged units, and these days a lot of houses use on-demand heating, occasionally in conjunction with solar thermal to pre-heat. I had never even heard of this open-topped hot water tank before today.

    48. Re: Not gonna happen by q_e_t · · Score: 1

      or not use hot water for mixing hot drinks.

      You can't use hot water to make tea, just boiling water, so no one in the UK in their right mind would be using hot water for that purpose anyway. You can get specialised boilers for hot drinks that do indeed deliver boiling water, but they do so at the point of delivery for the three weeks they work until full of lime scale.

    49. Re:Not gonna happen by q_e_t · · Score: 1

      Legionaries live in water.

      Lives not live, else it looks like you are saying that American Legion members are aquatic.

    50. Re: Not gonna happen by Mashiki · · Score: 1

      And human laziness has never succeeded in winning out vs the 2 minutes to boil a kettle. Good to know, you should let local governments know when they warn people not to use water from a hot water tank that doesn't actually reach a point that it kills bacteria.

      --
      Om, nomnomnom...
    51. Re:Not gonna happen by Anonymous Coward · · Score: 1

      It's bitztream the autism-hating, custom EpiPen-hating, Musk-hating, Qualcomm-hating, Firefox tabs-hating, Slashdot editors-hating Slashdot troll!

    52. Re: Not gonna happen by q_e_t · · Score: 1

      But tea made with water at 70C tastes bloody awful! That's saving two minutes to complain for the next ten it tastes horrible.

    53. Re: Not gonna happen by HornWumpus · · Score: 1

      40 years worth of construction, so about 10% of British houses?

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    54. Re: Not gonna happen by Mashiki · · Score: 1

      But tea made with water at 70C tastes bloody awful! That's saving two minutes to complain for the next ten it tastes horrible.

      That doesn't matter. The whole point is that people do it, people get sick from doing it. And they get sick because they don't want to wait to take an action that would take longer and is safer. Laziness almost always wins out, the fastest and easiest path.

      --
      Om, nomnomnom...
    55. Re: Not gonna happen by q_e_t · · Score: 1

      40 years worth of construction, so about 10% of British houses?

      40 years ago central heating was still relatively uncommon (it was about then my childhood home had it fitted), but 99% of houses now have it now. This requires a new hot water tank and often new pipes too, even in addition to those running to the radiators. It's very hard to even sell a house in the UK without it.

    56. Re: Not gonna happen by q_e_t · · Score: 1

      That doesn't matter. The whole point is that people do it, people get sick from doing it.

      Having tea that awful would make me ill...

    57. Re:Not gonna happen by angel'o'sphere · · Score: 1

      That might be the first known case in the USA.

      The name sake is that they got infected due to showering in their barracks in France because the water never was hot enough and the Legionnells lived in the water tanks. That is actually where they live, in open water, small puddles, home irrigation systems etc.

      To get an AC duct infected by Legionnells, the AC must be in a pretty odd condition.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    58. Re:Not gonna happen by angel'o'sphere · · Score: 1

      Why do you insist to misunderstand me?
      No, they don't. The price of electricity for example is a good gauge for this. If the system is cheaper you're not paying as much for maintenance because it doesn't require the specialists. With a lower cost per kWh, rounded out with tax benefits you can come out a head.
      Obviously that has nothing to do with buying a new AC ... neither in your country nor in the developing world.

      If you buy a new AC now, the price for an efficient or inefficient is nearly the same. There is no material or construction cost hidden in it that makes one more expensive than the other.

      The rest of your post ... no idea. If you are addicted to AC you should perhaps move to a place where AC is cheap, power is cheap or a place where you don't need one?

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    59. Re:Not gonna happen by angel'o'sphere · · Score: 1

      we also have inefficient AC units on the market. This is true everywhere in the world.
      No it is not. In most parts of the world, the sale of inefficient ones is forbidden.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    60. Re:Not gonna happen by angel'o'sphere · · Score: 1

      or warehoused them until the market was ripe then sold them with minor retrofits to 3rd world countries over the last decade.
      Considering that there is no 3rd world anymore since 30 or more years, I wonder to which countries you are referring.
      Considering that I live partly in Thailand, which you perhaps mean with "3rd world country" ... selling decades old ACs is illegal here, just like in nearly every other country of the world.
      And why would one buy an AC for $100 that uses more current than the local power plant can provide when he gets one for $110 that only uses half the power?

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    61. Re: Not gonna happen by angel'o'sphere · · Score: 1

      Remember all those complaints of kids getting scalded and burned from hot water?
      No, don't remember.

      Kids learn around three how to use the water tap. One tap is red coloured for hot (and it is on the right side), the other one is blue coloured for col (and is on the left side).

      If a kid burns his hands, after the second or third time it either remembers: parent told me not to use the water alone, or it remembers how to mix hot and cold water to a level it likes. (However if you have your hot water set to temperatures above 65C then you are probably an idiot)

      But in our times that is no longer relevant as water is not stored in a boiler but heated on demand with a gas fire ... so I have set the temperature of my hot water to roughly 45C.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    62. Re: Not gonna happen by angel'o'sphere · · Score: 1

      No one has hot water tanks that are so cold that they don't kill bacteria. (*facepalm*)

      BTW: Legionells are not bacteria, just in case you wondered ...

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    63. Re: Not gonna happen by angel'o'sphere · · Score: 1

      if there's airborne legionaries
      There are no airborne legionaries, which part of: they live in luke warm water, did you not get yet?

      And how should a legionaries or its spores, move through a closed pressure valve? Or against the exiting vapour/water through an open valve?

      some type of outbreak Of mold.

      You don't see it very much here in western countries, but other places? Yep.
      Sure, we believe you. You are a wise man who traveled a lot.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    64. Re:Not gonna happen by drinkypoo · · Score: 1

      No it is not. In most parts of the world, the sale of inefficient ones is forbidden.

      And yet a) they get sold anyway by unscrupulous retailers and b) efficiency is a spectrum, they don't outlaw all but the most-efficient model.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    65. Re:Not gonna happen by Attila+Dimedici · · Score: 1

      That might be the first known case in the USA.

      The name sake is that they got infected due to showering in their barracks in France because the water never was hot enough and the Legionnells lived in the water tanks. That is actually where they live, in open water, small puddles, home irrigation systems etc.

      To get an AC duct infected by Legionnells, the AC must be in a pretty odd condition.

      No, it's name has NOTHING to do with the French Legion. I actually remember when the very first outbreak occurred to a group of members of the American Legion. It was named "Legionnaires Disease" before anyone knew what the cause was. Here is the relevant quote from Wikipedia: "Legionnaires' disease acquired its name in July 1976, when an outbreak of pneumonia occurred among people attending a convention of the American Legion at the Bellevue-Stratford Hotel in Philadelphia. Of the 182 reported cases, mostly men, 29 died.[36] On January 18, 1977, the causative agent was identified as a previously unknown strain of bacteria, subsequently named Legionella, and the species that caused the outbreak was named Legionella pneumophila.[37][38]" And here is the link to the Encyclopedia Brittanica article on the disease: https://www.britannica.com/sci...'

      --
      The truth is that all men having power ought to be mistrusted. James Madison
    66. Re:Not gonna happen by angel'o'sphere · · Score: 1

      Interesting, I learned during school something different.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    67. Re:Not gonna happen by angel'o'sphere · · Score: 1

      Sure, in your world they got sold anyway, in my world: no.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    68. Re:Not gonna happen by drinkypoo · · Score: 1

      Sure, in your world they got sold anyway, in my world: no.

      What color is the sky on your planet?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    69. Re:Not gonna happen by Attila+Dimedici · · Score: 1

      It is amazing the number of things which you learn in school that just are not so. For example, I learned in school that before Columbus most people thought the Earth was flat. (BTW, I think that most flat earthers learned that as well and still believe it to be true).

      --
      The truth is that all men having power ought to be mistrusted. James Madison
    70. Re:Not gonna happen by angel'o'sphere · · Score: 1

      I'm not sure I learned it "in school", I only remember I had talks about it close to my end of school, 1985/1987 as my basketball team mates were concerned that the hot water in our competing teams sport halls was not hot enough :D

      Later my father was concerned about that topic, too. Not about our house, but me leaving home and he assumed I would go and live in a student dorm, but I had my own small apartment instead.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    71. Re:Not gonna happen by angel'o'sphere · · Score: 1

      Depends on the clouds.
      In the morning it was a light blue, till about 8:00, now it is an ugly light grey, thin enough to let enough sun through to have a hint of a shadow on the ground.
      Oh, and I'm in Thailand, no one is selling here out dated ACs ...

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  2. I'll be waiting for the by satsuke · · Score: 3, Insightful

    I'll be waiting for the inevitable talking points about how the US will never get off coal and natural gas because _strawman_ won't let it.

    Here's the reality, the rest of the world is moving off fossil fuels at a quick clip, the US will be left behind if we still allow industry to drive the ship (e.g. having oil company executives making energy policy that enriches themselves instead of the needs of the nation).

    1. Re:I'll be waiting for the by 110010001000 · · Score: 2, Insightful

      Really? Germany gets 25% of their energy from coal. China is building new coal plants. What reality are you talking about?

    2. Re:I'll be waiting for the by ShanghaiBill · · Score: 2

      the US will never get off coal

      The US is rapidly moving away from coal. No new coal plants are being built, and none are planned. Many are closing every year.

      Coal is dying. Even Trump supporters know that.

      ... and natural gas

      Shutting gas turbine plants is stilly if we are still burning coal. Coal emits twice the CO2 and many times more other gunk. Electricity is fungible, so you always want to close your dirtiest and least economical plants first, and that ain't gas.

    3. Re:I'll be waiting for the by Luckyo · · Score: 4, Interesting

      In US, yes, but not courtesy of pie in the sky "wind and solar". It's dying because it can't compete with natgas sourced from fracking and modern CCGTs. It's cheaper, plants are simpler, and it emits about half CO2 per energy produced compared to coal. Add on top of that the fact that the other product of burn cycle is water, and you don't need any catalytic and particulate filtration either, nor do you need automation investments to keep NOx and SO2 production low to zero.

      It's just cheaper to build a CCGT. Bonus points for the fact that if someone decides to build a wind park next door, your CCGT can be fairly economically run in OCGT cycle to function as spinning reserve.

    4. Re:I'll be waiting for the by Luckyo · · Score: 3, Interesting

      Oh, and something I forgot. Trump's most likely plan is to elbow US into the Australia's market of coal exports to East Asia. It keeps growing, and since coal is increasingly uneconomical in US, it would make sense to simply export it to China, India, Pakistan and ACEAN countries who are in dire need of it. It would also help with trade deficit issues.

    5. Re:I'll be waiting for the by PolygamousRanchKid+ · · Score: 1, Informative

      Germany gets 25% of their energy from coal.

      Germany is even cutting down forests to build new coal mines.

      Why . . . ?

      Germany continues to remain heavily reliant on coal, partly to offset Chancellor Angela Merkel's decision in 2011 to phase out nuclear power by 2022.

      https://www.dw.com/en/no-chanc...

      --
      Schroedinger's Brexit: The UK is both in and out of the EU at the same time!
    6. Re:I'll be waiting for the by dunkelfalke · · Score: 1

      Of course catalytic converters are required for gas fired power plants. When something organic is burning it will release carbon monoxide as well as soot from incomplete combustion.

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    7. Re:I'll be waiting for the by stooo · · Score: 1

      >> having oil company executives making energy policy that enriches themselves instead of the needs of the nation
      Capitalism rocks. Just go on as planned.

      --
      aaaaaaa
    8. Re:I'll be waiting for the by dunkelfalke · · Score: 2

      This is a result of a overly pro business and conservative local government colluding with a huge company with local head quarters in an area with a long history of mining and trying to enforce a bad idea against the will of the population just because.

      The local government will pay for it and after Stuttgart 21 they should have known better. But conservatives never learn.

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    9. Re:I'll be waiting for the by Luckyo · · Score: 2

      Literally, no. According to my information, which should be up to date, overwhelming majority of CCGTs in Europe burn gas low enough in sulphur content that they in fact do not need catalytic converters, because particulate exhaust they produce is non-existent.

      Exceptions are multi-fuel installations that can also burn light oil distillates and CCGTs that are certified to burn refinery gas rather than natgas.

    10. Re:I'll be waiting for the by dunkelfalke · · Score: 1

      Catalytic converters convert incompletely combusted carbon monoxide and unburned hydrocarbons into carbon dioxide. Not sulphur (that's a job for scrubbers, not catalytic converters), not soot (that's a job for particulate filters).

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    11. Re: I'll be waiting for the by WindBourne · · Score: 1

      Ppl like you are the problem. You did not even read the article. In it, they state that America dropped 1/3 of our coal production over the last 7 years. And these were the worst for emissions. America has not built a new coal in some 7 years. And by end of 2021, America's coal plants should be below 1/2 of our peak. But the fact you think other nations , es China is cutting back, is the real problem.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    12. Re:I'll be waiting for the by Luckyo · · Score: 1

      Since when is small amount of carbon monoxide vented upward a problem in massive volume of CO2 and H2O? Overwhelming majority of CO prevention is done with automation handling burning process anyway, just like it is now done with SO2 and NOx. Modern computerization allows for burn control that is near perfect, and CO, NOx and SO2 do not form when temperature control is tight enough.

      That said, I'll repeat that many CCGTs are certified to burn refinery gas and/or light oil distillates, and such plants typically do have catalytic converters on exhaust.

    13. Re:I'll be waiting for the by dunkelfalke · · Score: 2

      Since always. This is why catalytic converters have been added to both cars and power plants in the first place. Converting carbon monoxide to carbon dioxide is their main job. Even modern computerisation will not help you there, thanks to the Boudouard equilibrium there always will be carbon monoxide in the exhaust.

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    14. Re: I'll be waiting for the by Type44Q · · Score: 1

      They're not for dealing with incompletely combusted hydrocarbons?

    15. Re:I'll be waiting for the by TomGreenhaw · · Score: 1

      I'm starting to see a lot of Teslas on the road.
      You have to give the US credit for being the first country to introduce and buy a product that has a significant chance to change how we fuel transportation.
      I do agree that industry and consumers alone cannot be the solution. Government must play a role instead of subsidizing the fossil fuel industry.

      --
      Greed is the root of all evil.
    16. Re:I'll be waiting for the by yodleboy · · Score: 1

      " because _strawman_ won't let it."

      Reality check...you can't please enough people to make headway. There is ALWAYS some group large enough to wield power that opposes any large scale alternative energy. Jesus, they can't even agree on waste storage. Didn't congress end up demanding that Yucca mountain be proven secure for 1 million years? Thank the special interests for that clusterf***.

      Nuclear: no scary atoms in my backyard

      Large scale solar: You're killing the spotted rhinoceros beetle

      Large scale wind: Chops up birds, also, my scenery sucks now

      " rest of the world is moving off fossil fuels"

      Making plans to be off fossil fuels by 20XX is not the same thing and is subject to change at any time.

    17. Re: I'll be waiting for the by dunkelfalke · · Score: 1

      Well, modern car catalytic converters are three way converters, so they do that as well (and also convert the nitrogen oxides), but they are not very good at, converting carbon monoxide is their primary task. This is, by the way, the reason why exhaust suicide is not possible anymore.

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    18. Re: I'll be waiting for the by dunkelfalke · · Score: 1

      Anything can be reversed.
      Just ask Merkel about the exit from the nuclear power phase-out and the shortly following exit from the exit from the nuclear power phase-out.

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    19. Re:I'll be waiting for the by cascadingstylesheet · · Score: 1

      I'll be waiting for the inevitable talking points about how the US will never get off coal and natural gas because _strawman_ won't let it.

      Here's the reality, the rest of the world is moving off fossil fuels at a quick clip, the US will be left behind if we still allow industry to drive the ship (e.g. having oil company executives making energy policy that enriches themselves instead of the needs of the nation).

      China and India are pretty big strawmen.

      Or is coal only bad when the US uses it? Because magic?

    20. Re:I'll be waiting for the by Marxist+Hacker+42 · · Score: 1

      Coal is indeed dying. It's not economically sustainable once the price of electricity falls below the cost of mining, which is going up every year in this country.

      --
      SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
    21. Re:I'll be waiting for the by Marxist+Hacker+42 · · Score: 1

      An interesting thought: Combine the wind farm with the CGT and put a windfarm downstream of the prevailing wind. Natural gas fired ramjet turbines generate electricity while *accelerating* the wind, which is then picked up by standard wind turbines downstream.....Nah, can't be that easy.

      --
      SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
    22. Re:I'll be waiting for the by apoc.famine · · Score: 1

      I'm in a small upper-midwest city and I'm also seeing a surprising number of Teslas. In just the last couple of days I've seen two 3s, an S, and an X. The charcoal grey X really caught my eye.

      For a company with no marketing, no leases, and which can't sell in this state, requiring a 2 hour drive out-of-state to pick up a car, that's not bad at all. I'll be looking at a Tesla in the next 2-3 years, I'm pretty sure.

      --
      Velociraptor = Distiraptor / Timeraptor
    23. Re:I'll be waiting for the by drinkypoo · · Score: 2

      Coal is dying. Even Trump supporters know that.

      You're giving them way too much credit. Most of them don't know that.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    24. Re:I'll be waiting for the by apoc.famine · · Score: 1

      If we allow industry to drive the ship? I've got very bad news for you......

      In Trump's new NAFTA he retained the legal structure for fossil fuel companies to sue local, state, and federal governments if they pass laws that hurt their business. (Most other companies which were allowed them in NAFTA are stripped out, which is at least some progress.) Go take a look at Investor-State Dispute Settlement Panels.

      ISDS arbitration is needed because the potential for bias can be high in situations where a foreign investor is seeking to redress injury in a domestic court, especially against the government itself.

      You know that sort of bias, where people don't want the environment they live in ruined and their world polluted, which prevents them from being able to see the wisdom in ensuring fossil fuel company profits.

      --
      Velociraptor = Distiraptor / Timeraptor
    25. Re: I'll be waiting for the by WindBourne · · Score: 1

      Caffinated Bacon/Crimson Tsunami: The gutless lying Chinese pig.
      In the first five months of the year, China used 870 million metric tons of "thermal" coal, a 12-percent increase from a year earlier, the government's top planning agency said on June 21.
      America continues to drop, while your nation continues to increase.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    26. Re:I'll be waiting for the by slack_justyb · · Score: 1

      it would make sense to simply export it to China, India, Pakistan and ACEAN countries who are in dire need of it

      Maybe, but there are way better ways that are more than likely to happen long before we get into a friendly market for coal with China. Which before I move on I should say, China is starting to become hostile to US coal, and they've got Australian coal to offset US, but I think we're just at the starting point for this situation. I think we've pissed them off a bit, but that's getting into a whole another topic, I digress.

      This administration has become super friendly to the idea of more LNG ports and we're getting them. I'm thinking that LNG exports are going to skyrocket over the next few years, drawing domestic supply of LNG down and increasing the price of LNG to a point where coal becomes somewhat more competitive. "Don't make something cheap to stimulate a market, when you can make something else expensive to stimulate a market."

    27. Re:I'll be waiting for the by TomGreenhaw · · Score: 1

      You're in for a treat. We've had ours for 5-1/2 years and its been amazing.

      --
      Greed is the root of all evil.
    28. Re:I'll be waiting for the by MachineShedFred · · Score: 1

      Sure, but the "if it isn't perfect we shouldn't do it at all" crowd around here will argue and obstruct every step of the way.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    29. Re: I'll be waiting for the by jbengt · · Score: 1

      Well, to be fair, carbon monoxide is one of the incompletely combusted hydrocarbons.

    30. Re:I'll be waiting for the by drinkypoo · · Score: 1

      This is why catalytic converters have been added to both cars and power plants in the first place. Converting carbon monoxide to carbon dioxide is their main job.

      It's their second job, actually. Their main job is converting unburned hydrocarbons into burned ones.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    31. Re:I'll be waiting for the by crunchygranola · · Score: 1

      Except it's not reality. The Indians have already announced their plans to build 370 new coal fired power plants over the next three decades, climate change be damned.

      You need to keep up with reality. They no doubt did announce plans to build 370 new coal fired power plants, but have already cancelled most of them. As of August 23, 2018 the number of coal plants currently planned or under construction has fallen to 102 with 581 plans cancelled or shelved, or plants closed in the past 8 years. And at the time that article was written "India’s coal-fired pre-construction project pipeline has shrunk by a quarter in the last six months".

      So India's previous plans for coal are rapidly being scrapped as I type.

      --
      Second class citizen of the New Gilded Age
    32. Re:I'll be waiting for the by dj245 · · Score: 1

      Here's the reality, the rest of the world is moving off fossil fuels at a quick clip, the US will be left behind if we still allow industry to drive the ship (e.g. having oil company executives making energy policy that enriches themselves instead of the needs of the nation).

      Left behind, or able to reap the benefits of only investing in new infrastructure once it is completely matured? And by completely matured, I mean when the price is nearing the bottom of the decay curve. We're getting there. But I don't believe we are there yet.

      I also think you are vastly underestimating how quickly the US is getting off fossil fuels. Of course we are behind developing countries, they are expanding capacity (not just replacing old infrastructure). Of course we are behind Europe, their fuel costs are 2-3x US costs. Of course we are behind Japan, their fuel costs are 3-4x US fuel costs. It is just taking us longer to get to price parity than other places.

      --
      Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
    33. Re:I'll be waiting for the by dj245 · · Score: 1

      Literally, no. According to my information, which should be up to date, overwhelming majority of CCGTs in Europe burn gas low enough in sulphur content that they in fact do not need catalytic converters, because particulate exhaust they produce is non-existent.

      Exceptions are multi-fuel installations that can also burn light oil distillates and CCGTs that are certified to burn refinery gas rather than natgas.

      Not entirely true. CCGTs generally don't need SOx, particulate, or CO controls, but they almost always have some type of NOx control. Usually that means an SCR. There are some new gas turbines which claim to meet NOx standards without an SCR, but the rules get ever tighter every year.

      --
      Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
    34. Re: I'll be waiting for the by dunkelfalke · · Score: 1
      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
  3. Subsidies and War by mentil · · Score: 1

    This ignores the possibility of coal subsidies shoring up the aforementioned losses. Laws could mandate coal even if economically unfeasible, leading to higher regional prices. Also, energy prices could go up if there were a major war involving India, China or the US. Not terribly likely in the next 10 years but you never know.

    --
    Corruption is convincing someone that the selfless ideal is the same as their selfish ideal.
    1. Re:Subsidies and War by Luckyo · · Score: 1

      If you're talking US, the problem isn't "subsidies". It's the fracking and natgas capture. Natgas is basically free in US near the transit lines. That makes it really hard for other burner fuels to compete. Same is increasingly true for Mexico, which is getting its own natgas delivery network done to ship it from US.

      Same is true to lesser extent close to similar natgas sources. I.e. Great Britain with its North Sea sourced natgas, Russia and its immediate neighbourhood within range of the distribution network, etc.

      Rest of the world, article is complete and utter BS. Coal is pretty much the most economical fuel for power in developing world, and will remain so for foreseeable future. This is especially true in East Asia, where whatever is not domestically sourced can be easily sourced from Australia via well established logistical lines.

    2. Re: Subsidies and War by jd · · Score: 1, Troll

      Fossil fuel subsidies by the US run to $200 trillion a year.

      If we spent one year of that on alternatives, we'd be fossil fuel free and energy independent by 2020.

      The following year, we could wipe out the national debt, introduce universal incomes, revitalise education and rebuild national infrastructure and the space program.

      --
      It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
    3. Re: Subsidies and War by Anonymous Coward · · Score: 2, Informative

      Fossil fuel subsidies by the US run to $200 trillion a year.

      How are we managing a $200 trillion subsidy when the entire US GDP is only about $20 trillion? For that matter, $200 trillion exceeds the entire world GDP. http://statisticstimes.com/eco...

    4. Re: Subsidies and War by SqueakyMouse · · Score: 1

      I wondered that. Then I thought maybe he means current fossil fuel use is being 'subsidised' by future generations since ultimately they would 'pay the price' for it. People can be difficult to make sense of sometimes.

    5. Re: Subsidies and War by tsqr · · Score: 1

      Fossil fuel subsidies by the US run to $200 trillion a year.

      If we spent one year of that on alternatives, we'd be fossil fuel free and energy independent by 2020.

      The following year, we could wipe out the national debt, introduce universal incomes, revitalise education and rebuild national infrastructure and the space program.

      You seem to have a few extra zeros in your subsidies number.The 2017 total was $20.5 billion. If you consider the social costs of fossil fuel use, it could be as much as $200 billion. Where did your extra orders of magnitude come from?

    6. Re: Subsidies and War by MachineShedFred · · Score: 1

      If we could make different font sizes on Slashdot comments, I would use the absolute largest size available for a

      [Citation Needed]

      for your figures that you have pulled directly from your transverse colon. Fossil fuel subsidies per annum are 2x the world's total GDP? How does that math work, exactly?

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    7. Re: Subsidies and War by HornWumpus · · Score: 1

      Not that complicated. It's just a lie.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  4. Facts not unicorns for the GP by ishmaelflood · · Score: 4, Informative

    Here's a link to the current state of energy consumption worldwide. As you can see fossil fuels are growing, and recyclables are not keeping up with increased demand, never mind making inroads into the fossil fuel demand

    https://gailtheactuary.files.w...

    1. Re:Facts not unicorns for the GP by MachineShedFred · · Score: 1

      Oh, well as long as someone else is worse, then you're doing just fine.

      Is that really the tack you want to take?

      Hard to be smug when the best argument you have is a race to the bottom.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    2. Re:Facts not unicorns for the GP by slack_justyb · · Score: 3, Informative

      Yeah but using your graph you can see that the other shares are also growing in size, relative to the fossil fuel. I feel like this is one of those times where you really need to look at the first order derivative of this data to get a feel for hoe things are changing. Hell the 1980 Nuclear to 2010 Nuclear increase is massive compared to 1965 Nuclear to 1980 Nuclear increase. Wind which is non-existent in 2001 to where it is at in 2016 on that graph is a stunning delta to say the least. Going from 0 to about 25% the size of Hydro is the span of 15 years is a massive testament to the investment that's gone into that.

      Yeah, we use a lot of fossil fuel, your graph points that out. But the other colors on that chart are getting bigger faster relative to where they were relative to the rate of change fossil fuel is growing relative to it's previous size over a given timescale. I think you'd have an argument if the graph just went up and all the other sources, basically continued to show zero to little growth. But clearly from your graph that's not the case. The delta in growth of any of those other sources over a given timescale is easily larger than the delta of fossil fuels over same timescales.

      It took Fossil fuels 1965 to 2001 to move from 4 to 8 billion (double growth in 36 years). It looks like in 2016 it hadn't hit 12 (another 4 billion in growth). So that's 15 years for a 50% growth which it didn't hit. Perhaps it might hit 50% around 2018-2020. That's aiming for another double in growth in about the same delta in time, 36 years.

      If you look at Wind though, you can see that in 2010 it's just a few pixels wide and by 2016 (a six year delta) it has almost quadruple in size. If it keeps that rate of growth up, it'll be as big as nuclear by 2024-ish. As big as hydro by 2030-ish. Again, that's a big IF on if wind can sustain that growth.

      However, I did want to point out that your graph does show massive changes happening. Yes, we use a lot of fossil fuels, we're not going to turn this ship on a dime. But your same graph shows that diversity in energy mixture is happening at a not seen before pace. It might take a century to turn everything around. We're making changes really freaking fast in the energy sector and your graph clearly shows that. Look at the mixture in the 1960s to 1980s compare that to the mixture in the 2000s to 2016. However, that breakneck pace still is too slow to address climate change.

      I'm not saying your original argument is incorrect, but I'd argue that it's not the correct way of looking at the data.

    3. Re:Facts not unicorns for the GP by 110010001000 · · Score: 1

      I did? I never mentioned America once. Where did I say the EU was worse than America?

  5. Re:Yeah, no by ShanghaiBill · · Score: 4, Insightful

    Even countries like Germany are having a hard time moving away from coal

    Solar doesn't work well in Germany because it is about as cloudy as the Bering Sea. They should import solar from sunny places like Spain.

    CO2 is a global problem. Solutions don't have to be localized.

  6. Don't believe everything you read on /. by Crashmarik · · Score: 4, Informative

    Well coal's future may be uncertain but wishful thinking on the internet will likely outlive us all.

    https://www.forbes.com/sites/j...

    Globally, coal is even more alive. "Think the Big Banks Have Abandoned Coal? Think Again." Even a solar magazine admits: "China to add 259 GW of coal capacity, satellite imagery shows." For reference, 259 GW is more than twice the amount of power capacity that mighty Texas has FROM ALL SOURCES.

    Now Asia - which accounts for close to 80% of total global coal usage - is increasingly turning to the U.S. to supply coal. We are still the world's third largest coal producer. The U.S. supplies both types, met coal to produce steel and steam coal to produce electricity. "U.S. coal exports increased by 61% in 2017 as exports to Asia more than doubled."

    The U.S. has a 360-year supply of coal to bolster our expanding export market. The trade war with the U.S. however, could have China looking to expand domestic supply, and the country's coal production caps have been found to be "technically infeasible."

    The fact is that both China (65%) and India (75%) are hugely dependent upon coal-based electricity, which will be needed in even bigger quantities to lift their low Human Development Index closer to those in the West, where universal electricity access has more people living better and longer. Can you really blame them? "The Statistical Connection Between Electricity and Human Development."

    1. Re: Don't believe everything you read on /. by jd · · Score: 1

      Coal is useless. It's not hard to throw away the useless, provides you have better solutions in place. It's that last bit that's the problem.

      (Salter Duck failed because of falsified data, not poor design.)

      --
      It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
    2. Re: Don't believe everything you read on /. by Luckyo · · Score: 1

      Coal is useless. In other news, pigs fly, sun rises from the West, and you understand this topic.

    3. Re:Don't believe everything you read on /. by AmiMoJo · · Score: 1, Interesting

      China to add 259 GW of coal capacity, satellite imagery shows

      How do you square that with the fact that China hit peak coal 4 years ago?

      http://ieefa.org/ieefa-update-...

      The new plants are replacing older ones and are also much more efficient.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    4. Re:Don't believe everything you read on /. by HornWumpus · · Score: 1

      New Chinese plants are also on the mine, like western ones. Electricity is much easier to transport than coal. Also puts the pollution away from the cities.

      10-15 years ago China had days long traffic jams of medium size coal trucks on their highways. That was just insane.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  7. Re:Yeah, no by 110010001000 · · Score: 3, Informative

    Solar works great in Germany. In fact Germany is fifth in installed solar capacity. Not sure what you are talking about. But Germany still loves their coal. That is why they have been increasing their carbon output.

  8. The cost of operating a coal fired power plant by mark_reh · · Score: 1

    includes government subsidies. It may cost more to keep a coal plant running, but not if the feds give them tax incentives to keep burning the coal so that people in W Virginia who work in the mines will keep voting for Republicans.

    1. Re:The cost of operating a coal fired power plant by lenski · · Score: 1

      The current Republican "party", which bears little resemblance to the real Republican party of years gone by, has been lying to their base for years.

      I live in central Ohio, grew up in southeastern Ohio, and watched with dismay the destruction of families resulting from the steady decline in coal mining employment in the 1970's.

      Coal employment has been dropping steadily and almost linearly for decades as the mine operators have increased mechanization and automation, while coal output was steady or slightly increasing until about recently. In a quick search, I found this graph from the St Louis Federal Reserve, which only dates back to 1985. I remember a graph that showed employment and production back to the first half of the 20th century but lost the link.

      https://www.stlouisfed.org/pub...

      The executives and other partisans have been lying for decades.

    2. Re:The cost of operating a coal fired power plant by Marxist+Hacker+42 · · Score: 1

      Keep them working in the mines long enough, and you won't have to worry about keeping them employed.

      https://en.wikipedia.org/wiki/...

      --
      SJW: a person who perceives an injustice, and while correcting it, commits a greater injustice.
    3. Re:The cost of operating a coal fired power plant by HornWumpus · · Score: 1

      Can we get something like that, but from a credible source?

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    4. Re:The cost of operating a coal fired power plant by jeff4747 · · Score: 1

      The current Republican "party", which bears little resemblance to the real Republican party of years gone by, has been lying to their base for years.

      It's been many decades. It's not that they're failing to live up to an ideal. This is who they are.

    5. Re:The cost of operating a coal fired power plant by mark_reh · · Score: 1

      If families are destroyed by automating mining, what do you call it when miners die of black lung disease, or die in mine explosions or cave-ins?

    6. Re:The cost of operating a coal fired power plant by Uberbah · · Score: 1

      Black lung. It's not a new discovery. And as for making partisan hay over MSDNC....Democrats have been bigger fossil fuel men than Republicans. Hilldabeast exported fracking to the world, and Obomber ran around bragging that oil was being drilled faster than it could be brought to market.

    7. Re:The cost of operating a coal fired power plant by HornWumpus · · Score: 1

      'Black lung', the disease that underground coal miners got before dust control? That's not where MSNBC get their numbers, wouldn't be big enough.

      It amazes me to see people that criticize Fox, cite MSNBC. It's like they have no self awareness at all.

      Fracking is older than Hillary. It was just discovered by Greenies and declared satan about 10-15 years ago.

      They used to do _explosive_ hydrofracking, basically drop dynamite down the bore.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    8. Re:The cost of operating a coal fired power plant by Uberbah · · Score: 1

      That's not where MSNBC get their numbers, wouldn't be big enough.

      You mean poisoned groundwater? That shit is quantifiable, measurable. Not, ermagurd our well water tastes crappy, must be Massey Energy.

      It amazes me to see people that criticize Fox, cite MSNBC. It's like they have no self awareness at all.

      You saying that to the nearest mirror? MSNBC was co-founded by a weapons contractor, and shills for the other party full of right-wing capitalist warmongers.

      Fracking is older than Hillary.

      Who said she invented it, clown shoes? Obama didn't invent offshore drilling either, but that doesn't change the fact he opened far more oceanfronts to oil companies than Bush ever did.

  9. Re:Yeah, no by Mashiki · · Score: 1, Informative

    Solar works great in Germany. In fact Germany is fifth in installed solar capacity.

    But it doesn't, it's highly inefficient. The reason they produce as much as they do, is because rooftops everywhere are pretty much covered with PV cells. The cost to recoup the initial costs are over a period of 20-30 years(the pv panel life is around 25 years). This is pretty much the same as in Canada for instance, and one of the reasons why "green energy" like windmills and solar make next to no sense since they have to be heavily subsidized by the government to break even.

    --
    Om, nomnomnom...
  10. Re:Temporary Improvement. by Luckyo · · Score: 1

    Nuclear cannot do peaking. Rest can. Hydrodynamic storage has been tried in Germany, and failed for the purpose you state, which is why Germany dismantled most of its hydro "energy storage" plants even as it was building up wind.

  11. China has 1.4 billion, Texas 28 million. by rsilvergun · · Score: 1

    they've literally got 50 times the population but they're only adding twice as much coal capacity?

    And like the article says, solar and wind are _already_ cheaper than coal. That's without factoring in the health costs from breathing the dirty air.

    Power plants are big projects that take years to build. So yeah, you're gonna see coal for a while while it works its way out of the system. Maybe another 10 years or so. That seems like a long time to the /. crowd because we're in our 40s and 50s and, well, dying. But if you're in your 20s it's a blink of the eye.

    --
    Hi! I make Firefox Plug-ins. Check 'em out @ https://addons.mozilla.org/en-US/firefox/addon/youtube-mp3-podcaster/
    1. Re:China has 1.4 billion, Texas 28 million. by Pinky's+Brain · · Score: 1

      Solar and wind need backup ... gas is slightly cheaper as backup, but coal is easier to build a strategic stockpile from.

    2. Re:China has 1.4 billion, Texas 28 million. by Barsteward · · Score: 1

      only until sufficient battery storage is in place

      --
      "The hands that help are better far than lips that pray." - Robert Ingersoll (1833-1899)
    3. Re:China has 1.4 billion, Texas 28 million. by CanHasDIY · · Score: 1

      ... and if wishes were horses, beggars would ride.

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
    4. Re:China has 1.4 billion, Texas 28 million. by Uberbah · · Score: 1

      If pumped storage is good enough for nuclear, it's good enough for other power sources, beggar.

    5. Re:China has 1.4 billion, Texas 28 million. by CanHasDIY · · Score: 1

      Pumped storage, per the article you linked to, requires massive water reserves to be available for pumping.

      How is that going to work in a flat, dry region of the country like Texas or Oklahoma? The answer is, it won't.

      "Good enough" isn't good enough, but at least you're thinking.

      --
      An enigma, wrapped in a riddle, shrouded in bacon and cheese
    6. Re:China has 1.4 billion, Texas 28 million. by Uberbah · · Score: 1

      If long distance power lines are good enough for nuclear and coal, they're good enough for pumped storage:

      "The idea was to build a power plant adjacent to the lignite fields in North Dakota to supply electricity to Minnesota cooperatives," said John Bauer, the director of North Dakota generation for Great River Energy. The power travels more than 400 miles by direct current (DC) transmission lines from Coal Creek Station to a large substation just west of the Twin Cities.

      More than enough to build a pumped storage facility in the Guadalupe Mountains range and run it to much of Texas and Oklahoma. So good enough....really is good enough.

  12. Geopolitics by tambo · · Score: 4, Interesting
    Let's not forget the obvious geopolitical angle: The U.S. has positioned itself on a path contrary to the entire rest of the world by dropping renewables and doubling down on fossil fuels. By choosing renewables, China can position itself on the international stage as taking the high road - and then bash the U.S. incessantly, with support from the rest of the world.

    The U.S. will eventually change its mind (as soon as it can change its administration to one that's actually responsible), and then it will have to struggle to catch up. China can also exploit its enormous head start, both for profit and for strategic leverage - including inserting espionage equipment into renewable devices sold to the the U.S.

    It may well take the U.S. a decade or more to catch up, including still more deficit spending. The U.S. may well find itself unable to recover, and may even experience energy shortages if it cannot get the renewable tech it needs. The end result may be a significant shift of political power among first-world nations.

    --
    Computer over. Virus = very yes.
    1. Re:Geopolitics by blindseer · · Score: 3, Insightful

      By choosing renewables, China can position itself on the international stage as taking the high road - and then bash the U.S. incessantly, with support from the rest of the world.

      The USA is bashed incessantly already, how does this "taking the high road" change anything?

      The U.S. will eventually change its mind (as soon as it can change its administration to one that's actually responsible), and then it will have to struggle to catch up.

      Catch up to what? Reducing their CO2 output? The USA has already been doing far better on this than many other nations in the world, and they aren't even trying.

      The U.S. may well find itself unable to recover, and may even experience energy shortages if it cannot get the renewable tech it needs.

      How in the hell would the USA experience energy shortages? The USA already exports coal. If the USA isn't a net exporter of oil by now it will be one soon, same for natural gas. Nuclear power output has been growing even though few nuclear reactors have been built in the last 40 years. Upgrades and improved techniques have allowed for greater and greater output from the existing fleet of nuclear power plants. There's been a rough restart of building new nuclear power reactors but it's fairly certain that this will be resolved shortly and more new power reactors will be coming online soon. The wind industry is doing well. The USA will not run out of energy any time soon, even if nations like China want to get in a trade war.

      The end result may be a significant shift of political power among first-world nations.

      It's quite possible that there could be a shift in political dominance. What is unlikely to cause such a shift is China getting some kind of monopoly on solar panels.

      --
      I am armed because I am free. I am free because I am armed.
    2. Re:Geopolitics by DNS-and-BIND · · Score: 1

      And the world will erupt in applause as this is the outcome they fervently desired for so long. The brutal racist Yankee bully, knocked off his arrogant perch by a peaceful rival. Pro-Americanism is generally a project of people who are culturally at a disadvantage, often those with very limited social capital, borderline literacy, and straitened geopolitical horizons. So itâ(TM)s a little ironic and rather amusing to encounter in Slashdot - a cerebral, borderless project that unites smart people from all over the world - an interest in implicitly endorsing this small-minded sensibility and severely dated program like "rah-rah USA" nonsense.

      --
      Shutting down free speech with violence isn't fighting fascism. It IS fascism!
    3. Re:Geopolitics by MrKaos · · Score: 1

      Amazing BlindSeer.

      --
      My ism, it's full of beliefs.
    4. Re:Geopolitics by TomGreenhaw · · Score: 1

      Let's not forget the obvious geopolitical angle: The U.S. has positioned itself on a path contrary to the entire rest of the world by dropping renewables and doubling down on fossil fuels.

      Government Policy != Human behavior in the US.

      Maybe our pursuit of "ideal democracy" has yielded some shockingly poor choices leading to a government hostile to good climate common sense. Yep, we have the BoatyMcBoatFace of the "Environmental Protection Agency" world.

      But that doesn't mean the the US citizens don't care. We are voting with their pocketbooks and making serious progress here addressing climate change - without being forced by an oppressive government.

      --
      Greed is the root of all evil.
    5. Re:Geopolitics by AmiMoJo · · Score: 1

      The US will push hard for China to respect intellectual property. Then China will enforce its patents on renewable energy, electric vehicles and batteries in the US.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    6. Re:Geopolitics by Attila+Dimedici · · Score: 1

      So, the fact that the U.S. is reducing its carbon footprint faster than any other major country is a bad thing because they are not doing it the "right way"?

      --
      The truth is that all men having power ought to be mistrusted. James Madison
    7. Re:Geopolitics by iggymanz · · Score: 1

      ignorant prattle.

      It does not matter what the USA does in the present since China and India are the ones with global carbon load in their power.

      The USA does have use for coal in the present, so it makes sense to mine it, their is no reason to reduce our standard of living or wealth because of agenda driven "symbolism over substance" type people with inferior reasoning powers, ie. you.

      The USA will change its mind when it makes economic sense to do so, and in fact the amount of coal use continues to drop. This is by the principles of economics and good engineering, again not agenda driven nonsense.

    8. Re:Geopolitics by crunchygranola · · Score: 1

      How in the hell would the USA experience energy shortages? The USA already exports coal. If the USA isn't a net exporter of oil by now it will be one soon, same for natural gas.

      I am not agreeing with the "energy shortage" notion at all, but the US is definitely not a "net exporter of oil". The U.S. was a net oil importer at the end of September with 3.065 million barrels a day being imported net (that is 1.8E13 BTU). US natural gas imports and exports almost exactly balance, at the beginning of the year net was zero, the average so far for 2018 was 0.87 BCF/day (9.0E11 BTU, about 10% of production), and the amount of coal we export is 295,000 short tons a day (5.9E12 BTU) so the US is still a net importer of energy to the tune of 1.1E13 BTU a day. Oil production will have to grow another 20% before the US is energy neutral, though at the current rate of growth that might be just after the end of 2019.

      Nuclear power output has been growing even though few nuclear reactors have been built in the last 40 years. Upgrades and improved techniques have allowed for greater and greater output from the existing fleet of nuclear power plants.

      That was true, but U.S. nuclear power output plateaued almost 20 years ago, and the high point in output was 2007, though it has been essentially flat with only minor year-to-year fluctuations.

      There's been a rough restart of building new nuclear power reactors but it's fairly certain that this will be resolved shortly and more new power reactors will be coming online soon.

      Oh dear. I don't know how to break this to you but, no, its not. Really its not.

      The sad state of nuclear power projects in the U.S. is written here. In the World Nuclear Association tables of reactors under construction, planned or proposed reactors there are 29 projects in U.S. listed with something like 40 units. Licenses are secured for many, loan guarantees are available and awarded for some, but not one of these looks likely to ever operate at this point.

      We have been building nuclear power plants recently. We just haven't been finishing them. Eleven reactor projects were started in 2008, or soon after. Nine of them were abandoned, and the last two haven't been cancelled (yet) but they are hugely over budget and their condition looks terminal (the Vogtle AP1000 Gen III+ plants).The only reactor that has started up in the last 22 years actually started construction 45 years ago. And Westinghouse, the creator and sponsor of that AP1000 Gen III+ design, the great nuke hope for lower cost reactors, went bankrupt last year and Toshiba, which bought them has decided to get out of the nuclear power business entirely.

      There are nuke-nuts who post here proclaiming that NuScale Power is building 12 tiny (60 MW) reactors, but they aren't - at least not yet. A couple of licenses have been issued (like dozens of other non-built plants) but there are no plans for a ground breaking, no one has put up the money for even one of them, and no site for an actual reactor has been selected.

      The wind industry is doing well.

      No disagreement there.

      --
      Second class citizen of the New Gilded Age
    9. Re:Geopolitics by Uberbah · · Score: 1

      The USA is bashed incessantly already

      That happens when you're not only the worst raging asshole on the planet, but worse than all other assholes combined.

      how does this "taking the high road" change anything?

      Not much - when the US lags other countries on pretty much everything that doesn't involve income inequality, number of prisoners incarcerated, or warmongering, and has done so for quite some time.

      Catch up to what? Reducing their CO2 output? The USA has already been doing far better on this than many other nations in the world, and they aren't even trying.

      Not only is the the the United States the richest country in the history of the world, much of the third world carbon pollution that American Exceptionalists whine about is used to create all the consumer products that American Exceptionalists buy in stores.

      and more new power reactors will be coming online soon

      Because someone wants to throw billions of dollars into a dumpster and set it on fire? Putting aside the risk of meltdowns entirely, nuclear power is unjustifiable based on cost alone.

    10. Re:Geopolitics by Uberbah · · Score: 1

      ignorant prattle.

      You're free to stop engaging in it at any time.

      It does not matter what the USA does in the present since China and India are the ones with global carbon load in their power.

      Both India and China have many times the population that the United States has. Which means, Slick, that they get to pollute many times as much as the United States does. For the same reason the US gets to pollute more than the Vatican.

      The USA does have use for coal in the present, so it makes sense to mine it, their is no reason to reduce our standard of living or wealth because of agenda driven "symbolism over substance" type people with inferior reasoning powers, ie. you.

      It is when you've lead the way in fossil fool use for decades, have the #1 carbon polluting institution on the planet (the US military), much of the pollution you whine about in other countries is used to produce consumer products for your entitled ass, and your are living in the wealthiest country in the history of the world. Any more dumbass questions?

    11. Re:Geopolitics by iggymanz · · Score: 1

      Wrong, it means China will continue to grow its production, which already outstrips the USA 2 to 1, and India will soon join them. The percent of carbon emitted by the USA will continue to drop as these two up production with new plants already being built around the world. It doesn't matter what the USA does. It will not matter.

      U.S. military only a part of the USA, which is less than half of what China is putting out. Soon China will outproduce the USA 3 to 1, then 4 to one and India will follow.

      It doesn't matter what the USA does, mathematically insignificant to global carbon load.

    12. Re:Geopolitics by Uberbah · · Score: 1

      Wrong, it means China will continue to grow its production, which already outstrips the USA 2 to 1

      When they have four times the population of the United States while having a fraction of its wealth? I see you're working real hard to dispel the notion that your arrogance is in a contest with your sense of entitlement to see who's in control.

    13. Re:Geopolitics by iggymanz · · Score: 1

      yes they have 4 times the population under strong central control and they are growing coal burning capacity for their goods *globally*

      their GDP will overtake the USA in 10 years and keep growing

      they are the problem

      the USA is irrelevant to global carbon load, China is the threat

    14. Re:Geopolitics by TomGreenhaw · · Score: 1

      China is the world leader in renewable energy: https://futurism.com/china-new...
      33% of India's current energy production is renewable or Hydro: https://en.wikipedia.org/wiki/...

      While its true that both country's are building coal plants, they are building even more renewable capacity and backpedaling on further reliance on fossil fuels.

      >It doesn't matter what the USA does, mathematically insignificant to global carbon load.
      Unfortunately, the US contribution to global carbon load is not insignificant: http://www.globalcarbonatlas.o...

      --
      Greed is the root of all evil.
  13. Re:Yeah, no by Mashiki · · Score: 1

    Transmission shouldn't be an issue at all. It's the placement of HVDC conversion stations and the building of transmission towers that's the problem in Europe's case. The amount of regulation, red tape, environmental impact studies, court challenges, and so on are the only things slowing these things down.

    --
    Om, nomnomnom...
  14. Re:75% worlds population goes first by BeaverCleaver · · Score: 5, Informative

    We're 40 years on from the pollution crisis media induced panic and all of those 'in the next 5 years' predictions haven't come true.....

    In those 40 years we have phased out leaded petrol, leaded paint, chlorofluorocarbons, and polychlorinated biphenyls (PCBs) to name just a few. We are still seeing the effects of these, despite them being banned for decades.

    So the "crisis" has been reduced, but not eliminated. And it has been reduced because we did something about it, not because the media induced a panic. If anything, the media raised awareness so that we would act.

  15. Re:Yeah, no by angel'o'sphere · · Score: 5, Informative

    is because rooftops everywhere are pretty much covered with PV cells.
    It is not even 1% of rooftops that are covered with solar cells, probably not even a half a percent.

    The cost to recoup the initial costs are over a period of 20-30 years(the pv panel life is around 25 years).
    No idea about the already existing plants.

    However, if I invest now 10,000 into a roof top solar plant with battery storage and join a virtual power plant for reserve power/balancing power, I will earn over a course of 20 years 10,000. Earn! Not safe in costs, but earn!

    Your idea about costs of solar panels are completely outdated.

    (the pv panel life is around 25 years)
    The warranty is 30 years. They basically live for ever. No idea where this retarded "panel life is _" comes from. If it does not get destroyed by hail (and for that you need a big bunch of hail) ripped from the roof by an Orkan (that are our Hurricanes) burned or has rotting connections because of a bad day during manufactoring: they hold for ever. Sure they degrade ... but that stops around 80% original peak capacity.

    This is reposted and repeated on /. so often since 10 or more years: it should be common knowledge by now.

    --
    Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  16. Re:Temporary Improvement. by Pinky's+Brain · · Score: 1

    You can simply use the renewable to save fossil fuel and have overcapacity.

    You get very expensive electricity that way of course.

  17. Re:Yeah, no by Luckyo · · Score: 2

    Riiiiiight. Are you angelosphere's other account, and will tell me that Germany controls wind next?

  18. Re:Yeah, no by Pinky's+Brain · · Score: 1

    Wholesale prices are dropping though because of the frequent oversupply ... so consumers get fucked, industry becomes more competitive.

    From a mercantilist point of view it kinda works, though the EU doesn't really need a mercantilist Germany at this point in time.

  19. Re:Temporary Improvement. by angel'o'sphere · · Score: 1

    Nuclear cannot do peaking
    That is not even a formally correct english sentence.
    Yes, they can. Actually they do all the time. Nuclear power plants in germany run at peak performance, or close to it, at about 95% peak ...
    You see: when you realise what base load means: that a base load power plant is running at its peak. Then stupid catch phrases like "can't do peak", make no sense at all.

    You probably meant: load following .... that in the end depends on the design of the reactor. The existing german ones are not designed for load following.

    which is why Germany dismantled most of its hydro "energy storage" plants
    You read to much Bloomberg ...
    Care to point out which pumped storage plant Germany is dismantling?
    Or did yo mix it up with nuke plants, those we are dismantling ...

    dismantling ... its hydro "energy storage" plants even as it was building up wind.

    But you do know that most pumped storage is in the middle high german areas and the high german areas while the new wind plants are all off shore in the northern sea? So: to build up a pumped storage plant to "cover" for an off shore wind park, we also would need transport grid capacity. Makes much more sense to sell/transport it to Norway. Oh ... that is actually what we do. Surprise surprise.

    Hint: there never was a single pumped storage plant build or even planned to accommodate the expansion of wind power.

    Stop playing energy expert, moron. Or especially "I know everything about germans energy infrastructure". You know nothing.

    --
    Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  20. Re:No mention of resource needs for wind and solar by Pinky's+Brain · · Score: 1

    We are nowhere near the lower bound of resource use for solar.

    Solar will get cheap enough that you simply roll it out in the desert without any frames, staking it to the ground ... maybe put pillow inflated with polymer foam under it if it can be made very very cheaply to angle it, but if not, ehh. It won't be consuming steel or glass at all at that point. Just a tiny bit of silicon and plastics (3M Ultra Barrier film last 25+ years).

  21. Re:No mention of resource needs for wind and solar by blindseer · · Score: 1

    We are nowhere near the lower bound of resource use for solar.

    Are you willing to bet the survival of the human race on that? I'm not.

    As it is right now, today, nuclear power uses far less raw material for the same energy than solar, wind, hydro, or geothermal. As it is right now, today, nuclear power produces less CO2 per energy produced than any other energy source we know of. As it is right now, today, nuclear power is the safest energy source we have. If there is a great demand that we lower CO2, with least impact on lives and the environment, and deploy this as quickly as possible, then we have no option other than nuclear power.

    While we wait for this technological breakthrough on reducing the resource needs of solar power we can reduce our CO2 production by building some nuclear power plants. If the need to reduce our CO2 can wait for the development of better solar collectors then I have to wonder just how much of a threat CO2 truly poses to humanity. Whenever nuclear power is brought up here on Slashdot there's always some wiseacre that says something better will come in 5 or 10 years. Well, we just had a report from the IPCC posted on Slashdot that we don't have 10 years to wait on this. So, what should we do?

    I have an idea, let's build some nuclear power plants. Lot's of them.

    I know another wiseacre is already typing a response on how the nuclear waste is going to be a problem. Well, I heard that we'll have that problem solved in 10 years with a new technology that can turn all that waste into valuable radioactive isotopes that NASA and other scientific agencies are just begging to get enough of for performing their experiments and exploring the universe. Just you wait. Until then we can pile up the waste like we've been doing and when we have the technology to process this waste into something valuable then the problems will all be solved. We will have saved humanity and produced vital materials for science.

    I'm not saying we should deploy nuclear to the exclusion of wind and solar, only that without also deploying nuclear power we will not be able to reduce our CO2 production in the time frame dictated by the IPCC.

    Which is it? Can we wait for some new solar technology or not? If we can wait then let's wait. If we can't wait then nuclear power will have to be part of the solution.

    --
    I am armed because I am free. I am free because I am armed.
  22. Re:No mention of resource needs for wind and solar by Barsteward · · Score: 1

    and that "blog" is a reputable source? no, its just personal opinion - a waste of time

    --
    "The hands that help are better far than lips that pray." - Robert Ingersoll (1833-1899)
  23. Re:What about Trump and his push for Coal? by Anonymous Coward · · Score: 1

    Trump doesn't go down. That would involve focusing on someone else's pleasure. Plus, who in their right mind would ever let his mouth near their genitals?

  24. Re:Yeah, no by Luckyo · · Score: 1

    Yes. I and I comprehend enough to note that I read one of the dumbest claims I've had to read so far. Considering that our local wind wizard, angelosphere, recently decided to claim that nuclear is suitable for peaking, that's quite a stretch too. Because he went full retard as usual.

    And you managed to outdo him, with your claim that the "only" HVDC deployment issues are about regulation, rather than costs. Those things are extremely expensive to deploy, and that has nothing to do with regulations, and everything to do with technological complexity of any such deployment.

    Regulatory challenges may be significant on some small part of the planet. Overall, their problem, especially in Germany which desperately needs them to ship Baltic offshore wind energy to industrial centres in Bavaria is costs. Government is 100% behind this deployment, and has been ever since Energiewende started. But costs are simply too much even for German government to bear, so the roll out is slow as funding becomes available over time.

  25. Re: 75% worlds population goes first by jd · · Score: 1

    Why?

    Coal is expensive, requiring hundreds of trillions in subsidies each year to be economic.

    You could build a lot of solar for just one year's subsidies, at far better output per unit cost.

    Why should we ask competitors to get an edge? Why not do so ourselves first and use that to force them to follow?

    --
    It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
  26. This report destroys the credibility of the IPCC by Anonymous Coward · · Score: 1

    The IPCC is making objectively false claims about nuclear energy, and discouraging an effective and proven low carbon technology is inconsistent with their supposed goals. By adopting an ideological position, they call into question the credibility of their scientific claims as well, and risk damaging the cause. Pollution and environmental impact alone should be reason enough to phase out fossil fuels, but this lays a foundation for doubt of climate science, and an excuse for inaction. Similarly, advocates of renewables focus on promoting capacity and sales numbers, rather than energy produced and carbon abated, which are both small.

    Attacking Nuclear As Dangerous, New IPCC Climate Change Report Promotes Land-Intensive Renewables

  27. Re:Yeah, no by JaredOfEuropa · · Score: 2

    The costs are becoming competitive with other energy sources. The Netherlands already have a very dense transmission network so this is not that much of an issue. In the case of offshore wind, the government subsidized the transmission line to 4 huge new wind parks, but the parks themselves will receive zero subsidies: a first. And there were plenty of bidders for them.

    --
    If construction was anything like programming, an incorrectly fitted lock would bring down the entire building...
  28. Anonymous Cowards by stooo · · Score: 2

    AC are a problem on slashdot. Didn't know there's a problem with Anonymous Cowards all over Asia.

    --
    aaaaaaa
  29. You have no idea what you're talking about by stooo · · Score: 1

    Retrofit a coal plant into a nuke plant ? Yeah right.
    You have no idea what you're talking about.

    --
    aaaaaaa
    1. Re: You have no idea what you're talking about by orlanz · · Score: 1

      They are probably talking about the site and it's logistics & grid connectivity. But I don't see it happening for most of their coal plants. They will probably reuse one out of ten of these for this.

      China has a lot of these types of plans where they aim very high, shoot in the middle, and come out pretty much where every other nation does.

  30. Re:Temporary Improvement. by JaredOfEuropa · · Score: 1

    Germany outsources a lot of hydrodynamic storage to Norway.

    --
    If construction was anything like programming, an incorrectly fitted lock would bring down the entire building...
  31. Re:No mention of resource needs for wind and solar by dunkelfalke · · Score: 1

    And I've heard that we'll have a power plant running on unicorn farts in 10 years. Seems like a more realistic solution to me.

    --
    "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
  32. Re:No this is the result of no nuclear dumb policy by dunkelfalke · · Score: 2

    Baseload is a concept that exists only because of coal power plants (and later nukes) that cannot follow load (well, French nuclear power plants sort of can, but that makes them quite inefficient and somewhat unreliable, with an availability of 70% or so). Without these the whole base load concept will cease to exist.

    --
    "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
  33. Not going to happen. by WindBourne · · Score: 1

    Can not happen since too many ppl consider it ok for 3rd world and China, to add new coal plants. China is ADDing, not just replacing, more new coal to China alone, than the America has by 2030. And they are adding to china/3rd world more than the entire west has has. U less we stop adding new coal, we lose. BTW, replacing old coal with new coal plants that burn less coal or new Nat gas plants, work as well. Ideally, we would replace with AE along with nukes.

    --
    I prefer the "u" in honour as it seems to be missing these days.
    1. Re: Not going to happen. by Type44Q · · Score: 1

      China's growing need for power... could soon be receiving a serious adjustment.

    2. Re: Not going to happen. by WindBourne · · Score: 1

      China is overbuilt already on powerplants. They dump electricity.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    3. Re: Not going to happen. by WindBourne · · Score: 1

      Caffinated Bacon/Crimson Tsunami: The gutless lying Chinese pig.
      In the first five months of the year, China used 870 million metric tons of "thermal" coal, a 12-percent increase from a year earlier, the government's top planning agency said on June 21.
      America continues to drop, while your nation continues to increase.

      And the massive amount of solar./wind is NOTHING compared to what both Europe AND AMERICA is doing in per capita fashion. China remains at the bottom for adding that, while they are the TOP at ADDING new coal plants.

      --
      I prefer the "u" in honour as it seems to be missing these days.
  34. Re: No this is the result of no nuclear dumb polic by WindBourne · · Score: 1

    U have it backkwards. Baseload came about because it was observed that we have a floor amount of electricity that is used. As such, it became cheap to design, add, and run 'baseload' power plants. And it still remains the cheapest to do so.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  35. Re:No this is the result of no nuclear dumb policy by vakuona · · Score: 4, Insightful

    Um, no.

    Baseload exists because electricity demand is fairly predictable. You could draw a line under which the electricity demand never falls below which you could always match with baseload, and you could draw "sine waves" of demand which are fairly predictable and solutions can be found to

    It is a lot easier to use baseload overcapacity to do things like pumped hydro to smooth daily demand fluctuations than it is to try and match an unpredictable supply to fluctuating and not completely predictable demand.

    All other things equal, a generation source capable of delivering a consistent supply is better than one which is not able to guarantee consistent supply.

  36. Re:No mention of resource needs for wind and solar by MrKaos · · Score: 1

    You know BlindSeer, every time I read your posts I think "that BS is amazing".

    --
    My ism, it's full of beliefs.
  37. Re:Yeah, no by Applehu+Akbar · · Score: 1

    Oops, here's the link: https://www.deutschlandfunk.de...

  38. Re:Yeah, no by Rob+Lister · · Score: 3, Informative

    Here's a link that speaks to that
    http://www.nrel.gov/docs/fy12o...
    In a nutshell, absent extreme temps in either direction, today's panels degrade very, very little over 20 years.

    At or near the equator, UV will kill them at about 1-2% a year.
    In very cold wet climates, snowload and wind degrade them about the same.

    That doesn't make them a panacea of course. Non-distributability is the main problem. A tough not to crack.

  39. Re:No mention of resource needs for wind and solar by Applehu+Akbar · · Score: 1

    When I hiked across the northern UK in 2014, the insanity of substituting small renewables for baseload sources of power was never more apparent.

    Every small village we passed through in Cumbria and Yorkshire was fighting its own NIMBY battle over its installation of two or three wind turbines. Many of the villages being in designated national parkland made the NIMBY problem worse still. At Drax in Yorkshire, the world's largest coal generating plant had just been converted, with great fanfare, to burn wood. Same vast clouds of smoke as before, only a little less carbon, but the conversion technically made Drax a renewable facility under EU standards. Hut Yorkshire doesn't have any wood, it having been logged clear centuries ago. So the wood is imported from the southern US in a fleet of diesel freighters, all so that Drax could make an empty claim of being a renewable.

    Our hike started at a point near Sellafield, the nuclear reprocessing facility on the Irish Sea. The UK could have avoided the whole renewables mess by adding a few gigawatts of generating capacity at that place where the nuclear bullet had already been bitten. No need for wind turbines scattered all over the pristine viewshed, no need to have the old coal plant burn wood to make it a fake renewable. The footprint of nuclear is so small that it disappears into the landscape.

  40. Re: No mention of resource needs for wind and sola by Type44Q · · Score: 1
    I'm pro-nuke... and I'm fucking sick of idiots playing down its safety.

    The same sort of unimaginative, bean-counting fuckheads at TEPCO were responsible for Fukushima Daiichi.

  41. Re: No mention of resource needs for wind and sol by Type44Q · · Score: 1

    Correction: its lack of safety...

  42. Re:75% worlds population goes first by DNS-and-BIND · · Score: 3, Interesting

    The media induces panics all the time. Remember in 2011 they scaremongered about nuclear power? Germany got rid of its nuclear plants and is digging for coal. The media induced a panic about DDT and millions have died of malaria as a result. Fear mongering is standard practice for the media and they won't stop because they don't bear the costs of their malfeasance.

    --
    Shutting down free speech with violence isn't fighting fascism. It IS fascism!
  43. Re:Yeah, no by 110010001000 · · Score: 1

    It works great. They have fifth largest installed capacity on the planet. So not sure why "it is too cloudy" means it doesn't work well. Are you not supposed to install solar if you get clouds in your country? I wasn't aware.

  44. Re: 75% worlds population goes first by magzteel · · Score: 2

    Coal is expensive, requiring hundreds of trillions in subsidies each year to be economic.

    This is pretty silly, jd. Where did you get such a crazy number?

    Look up the global GDP and you will realize why it makes no sense.

  45. Re:Yeah, no by Anonymous Coward · · Score: 1

    the pv panel life is around 25 years

    And my butter needs to be refrigerated immediately. Just because it says so on the package doesn't make it true. There have been case studies where they bought up used solar panels that had in active use for 20 years only to find out 80%+ of the solar cells were still over 95% of their original rated power output. From what I've read, this is the rule, not the exception.

    What does make things a misleading is that solar panels are only as strong as the weakest cell in the series group. A single poorly performing cell can cause the rest of the panel perform poorly. Just find and replace the bad cell and back to brand-new.

    Don't throw out your panels, refurbish them.

  46. Re: No this is the result of no nuclear dumb polic by dunkelfalke · · Score: 1

    Not really. Baseload came about because coal power plants could not follow the load - it took hours to alter a coal power plant output so if possible it was always running at whatever output it was designed for. Since coal power plants have been the most common power plants for over a century, all electrical power infrastructure is built around them and their limitations.
    In other words, if the most common power plant type is only able to provide a constant output, it is inevitable that the electical power generation is split into base and peak load power plants.
    In countries that get their electricity mostly from hydroelectric power, that can easily follow the load, this discussion doesn't even exist.

    --
    "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
  47. Re:Yeah, no by AmiMoJo · · Score: 1

    Reminds me of electric car batteries. "You will need to buy a new battery every 3 years!" they said, ignoring he 8 year warranty...

    --
    const int one = 65536; (Silvermoon, Texture.cs)
    SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
  48. Read the article [Re:Not gonna happen] by XXongo · · Score: 2

    China and India are still busily building new coal plants

    China and India are building new coal plants to meet rapidly growing demand for power.

    According to the article, this is in the process of changing because solar is becoming the lower cost alternative.

  49. Re:Convert nuclear to gas by MrKaos · · Score: 1

    Wow, it seems like some people want to mod down viable solutions to climate change. What is wrong with converting decommissioned Nuclear reactors to Gas?

    --
    My ism, it's full of beliefs.
  50. Better Air Conditioning [Re:Not gonna happen] by Geoffrey.landis · · Score: 1

    If you want to reduce coal consumption, the best, most cost effective, and politically acceptable solution, is better ACs.

    ACs are about as good as they can get right now, especially in developing countries. ...

    But the increasing demand can only be accounted for by new AC installations. Anything old would be existing and already part of the load prior to the increase in demand that's prompting new powerplant construction.

    Actually, since electrical power from solar arrays is becoming extremely low cost during the daytime, replacing air conditioning would be a great way to reduce carbon footprint, if you run it only during the daytime.

    Turns out that thermal storage is relatively simple in the range of temperatures used by air conditioning: water has an enormous heat capacity, and is cheap. Cool the water during the day, use the stored thermal mass to cool during the night.

    (And water has significantly more thermal capacity if you use the phase change to ice.)

    This does, however, only make sense if you have either time-dependent electrical rate (if electricity isn't cheaper during the day, no incentive to buy a thermal-storage Air Conditioner), or else your residence/office building is cooling with its own solar panels.

    --
    http://www.geoffreylandis.com
    1. Re:Better Air Conditioning [Re:Not gonna happen] by jbengt · · Score: 1

      Thermal storage using water is big and expensive and results in more energy usage, not less. It does offset the afternoon peak demand in exchange for more energy consumption at night, which saves money by increasing the use factor for those big, base-load power plants. Unfortunately, that is just the opposite of what you want if you're generating with photovoltaics.

  51. IQ is rising [Re: Not gonna happen] by XXongo · · Score: 1

    We were smarter in the 1950's

    IQ-wise, no question.

    Turns out not. IQ-wise, we are much smarter now. They have to continuously recalibrate IQ tests to keep the average at 100. (Google the Flynn Effect)

    1. Re:IQ is rising [Re: Not gonna happen] by CrimsonAvenger · · Score: 1

      Turns out not. IQ-wise, we are much smarter now. They have to continuously recalibrate IQ tests to keep the average at 100. (Google the Flynn Effect)

      My thanks, sir!

      I never knew this before your post.

      Fascinating! And with moderately enormous implications for the future, even if we (in the advanced nations) have reached a plateau, since most of the world's population won't be anywhere near that plateau yet.

      And that's assuming that there is a plateau....

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
  52. Coal will probably have a long life by Artagel · · Score: 1

    Coal is used for many reasons. Look at Germany: it is turning to coal from nuclear. Do you think this report is going to have Germany do an about-face on closing its nuclear plants by 2022? I don't. For some countries, coal is a secure source of power. They do have coal and they do not have natural gas, for example. The technology for obtaining coal is low and practical for many developing and undeveloped countries. Non-hydro renewables and nuclear are not. Also, non-hydro renewables are not 24/7 power, and the grid needs that.

    Coal is estimated by the International Energy Agency to shrink 0.1% a year through 2050. So yeah, it is trending down, but not by an amount that means anything. https://www.eia.gov/outlooks/a...

  53. 4 takeaways by ElitistWhiner · · Score: 2

    1) Contraction - globally environments are in a phase of reduction
    2) Impact - edge conditions are the first responders stripping models through innovation
    3) Stress - thrashes modes of use down to survival conditions
    4) Failure - Law of Diminishing Returns for those caught in the crux

    It not only spells doom for big UTILITIES but general everyday work that impacts jobs, change to part-time gig work who feel the thrash; which tolls will be taken in the future. Innovation doesn't lead people out of the crux

  54. Re:75% worlds population goes first by Ol+Olsoc · · Score: 2

    The media induces panics all the time. Remember in 2011 they scaremongered about nuclear power? Germany got rid of its nuclear plants and is digging for coal. The media induced a panic about DDT and millions have died of malaria as a result. Fear mongering is standard practice for the media and they won't stop because they don't bear the costs of their malfeasance.

    Umm, what panic? Is panic some dog whistle for "I do not like this news, so we must suppress it"?

    First, your desire apparently needed classifying Fukushima images and reporting as top secret. Deal with it, not many people are going to see reactor buildings blowing up and think - I want one of those in my town. And DDT is not some sort of majick gift from God. It is a pesticide, and as such, suffers from the same problems of resistance as other pesticides. And while you are lamenting the "millions" of dark skinned people who died because of the media (care for giving the citations presenting the evidence of multiple millions dead because of removing DDT?)

    Here's some reading material https://en.wikipedia.org/wiki/...

    It is just another pesticide, and mosquitos were turning resistant to it in the mid 1950's.

    But I mean it's the fucking media, amirite?

    Any panic is on your end, for reading things that don't fit your narrative and that you want censored.

    --
    The shepherds did so well protecting the flock that the sheep no longer believed that wolves existed.
  55. Re:75% worlds population goes first by Anonymous Coward · · Score: 1

    Fukushima-Daiishi induced a panic about nuclear power in 2011, not the media. Or are you suggesting the media should have not covered the event?

    Nuclear power is in decline because of economics. In most of the world, combined cycle natural gas power plants have had better economics than nuclear for some time. More recently, the same can be said of solar and wind. In the US, nuclear is particularly expensive, mostly because of corruption in the industry and regulatory bodies. Corruption goes hand-in-hand with large centralized projects, whether it is power generation or software development.

  56. Re:75% worlds population goes first by slack_justyb · · Score: 2

    The media induced a panic about DDT

    In all fairness though. DDT is a horrible chemical and shouldn't be used in places where people or animals are expected to exists in. I get your point though, people's knee jerks can bring about the end of something before a useful alternative is found. But to be devil's advocate, companies don't seem to ever want to find/use a useful alternative by themselves. It always seems like to get change to happen, it's always got to be this nanny nagging "oh no the world will end" kind of style. That's not true everywhere, granted, but for a lot of industries it doesn't seem like they want to advance until they're forced to do so. Especially in the coal industry.

  57. Re: 75% worlds population goes first by drinkypoo · · Score: 2

    This is pretty silly, jd. Where did you get such a crazy number?

    Perhaps it's an estimated cost to clean up the pollution from coal power. However, that cost is actually infinite, since coal plants are distributing radioactive isotopes and soot across the planet and we physically can't clean that up. Therefore, coal is effectively receiving $INFINITY in subsidies.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  58. Re: No this is the result of no nuclear dumb polic by vakuona · · Score: 1

    Hydro is pot luck. You either have it, in which case you can use it to follow load, or you don't, and your options (assuming you require them to be zero or low carbon) are to use sources that are not quite dispatchable.

    So the hierarchy in terms of convenience is:
      - Dispatchable (hydro, battery storage, gas turbine)
      - Base load (coal, nuclear)
      - Intermittent (solar and wind)

    It's a lot easier to use baseload + batteries/pumped hydro to achieve dispatchability than to combine an intermittent source with storage as you can't be sure how much you might need to store on account of not being able to rely on any "baseload" generation.

  59. ZERO chance of coal dropping. by WindBourne · · Score: 1

    China's coal consumption appears to be rising at a rapid rate in 2018, erasing several years of low growth and environmental restraint.
    In the first five months of the year, China used 870 million metric tons of "thermal" coal, a 12-percent increase from a year earlier, the government's top planning agency said on June 21.
    Until China quits ADDING new coal plants and refrains from using more coal, it will only go up.
    The entire west, will not burn 12% less. America MIGHT burn 12% less coal (though trump is trying to reverse that), but I doubt it. We still have more coal plants to shut down first. The biggest is the navajo plant. Once that is shut down, it will drop America's coal use down some 1-2%.

    --
    I prefer the "u" in honour as it seems to be missing these days.
    1. Re:ZERO chance of coal dropping. by WindBourne · · Score: 1

      CoalSwarm published a report on September 26 warning that 259 gigawatts of coal power capacity – equivalent to the entire coal power fleet of the United States – is being built in China despite government policies restricting new builds.
      How funny. This was known more than 1.5 years ago, and yet, Coal Swarm did not report it. Now, they finally report PART of it. They are reporting the ADDITIONAL NEW coal plants. Not the replacement.

      There is zero chance of Co2 dropping because of China, but mostly those that defend CHina's need to burn coal.
      It is the far lefties, as well as those paid to troll, that are the worse. If all ppl would push govs to cut back, then issue would be solved. But so not going to happen
      Oddly, China is using their coal plants ar 50-60%, and yet, they continue to add many more new coal plants. In fact, much more than they are adding in AE.

      --
      I prefer the "u" in honour as it seems to be missing these days.
  60. well, your wait is over by rocket+rancher · · Score: 1

    I'll be waiting for the inevitable talking points about how the US will never get off coal and natural gas because _strawman_ won't let it.

    Here's the reality, the rest of the world is moving off fossil fuels at a quick clip, the US will be left behind if we still allow industry to drive the ship (e.g. having oil company executives making energy policy that enriches themselves instead of the needs of the nation).

    Energy policy in the US is preventing more widespread adoption of alternative energy sources, period.

    1. Less than one percent of US energy is produced by oil, so while "oil company executives making energy policy" is an accurate statement, it is somewhat misleading when it comes to how US politics is influenced by the energy sector.

    2. Thirty-two percent of energy production in the US is powered by natural gas. Another thirty percent is powered by coal. Yes, US energy policy at the national level is being set by an ex-petroleum industry person, but at the state and city level, energy policy is being influenced primarily by the American Legislative Exchange Council, which is a conservative political action group that focuses on getting legislation passed at the local level.

    3. ALEC was created by Charles and David Koch decades ago, and is steadily funded by them and other conservative business people. The Koch brothers derive most of their wealth from --- you guessed it -- coal and natural gas. ALEC-backed legislation has killed or severely curtailed alternative energy initiatives in dozens of states and municipalities. For what it's worth, right here in sunny Az, a Koch-backed trio of people on the Az corporation commission effectively killed private roof-top solar in Arizona by drastically altering the rates at which Arizona utilities would pay for energy placed back on the grid by private citizens, going from full retail to less than half of wholesale. New roof-top solar installations by private citizens went from over 40 a month to zero that same month, April 2015.

    All politics is local, and the Koch brothers know this. That is why they pour millions and millions of their private wealth into ALEC -- to get legislation passed locally that protects their business interests nationally.

  61. I advocate for nuclear and Coal. by BlueCoder · · Score: 1

    Wind and solar are intermitant. You have to build coal and nuclear plants that you can bring online in cases of emergency. As battey technolgy improves those plants will be needed less and less but you still need them available and ready at the flick of a switch.

    1. Re:I advocate for nuclear and Coal. by MachineShedFred · · Score: 1

      Neither coal, nor nuclear, are available "at the flick of a switch" - they both work by boiling a shitload of water that is circulating through a huge heat exchanger and coolant loop, so they take a bit to get going. Coal plants take a couple hours to perform a "hot-start" if they are already warm; if it's a cold start it can take over a day depending on the size of the facility.

      Nuclear plants usually take a day to come back up as well, because of decay products in the fuel (xenon, for example) that need to decay into other things in order to not absorb too many neutrons and prevent the pile from going critical. If they could start them up faster, they would - most nuclear plants that are shut down cost something like $1M/day in lost revenue when they aren't generating electricity, but when you have that many neutron absorbers in the reactor, there's just not enough control rods to pull in order to achieve criticality. Then, there's heating all the water still. Also, by safety convention, they avoid making big fast swings in thermal load to protect the fuel element cladding - that part is kind of important too.

      Natural Gas turbines come up in a matter of minutes, which is why they are the favorite for load following.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    2. Re:I advocate for nuclear and Coal. by vakuona · · Score: 1

      Is there any reason you couldn't have a heat reservoir for a nuclear plant, e.g. a molten salt reservoir, that would be available on tap to steam turbines that are usually idle. That way, you could store the excess energy being produced by the reactor until you need it, and you basically have
      your load following in the day.

      And nuclear fuel being a small proportion of plan operating costs, you could probably get away with dissipating excess energy away. A 10% increase in fuel use will only increase overall operating by 1%.

    3. Re:I advocate for nuclear and Coal. by MachineShedFred · · Score: 1

      Suggested experimental reactor designs actually use molten salts as the coolant and do exactly what you suggest. The problem then becomes one of materials science and longevity of equipment - those same salts when combined with heat tend to corrode most materials that is used for piping them in and out of the reactor and heat exchanger unless they are made out of prohibitively expensive materials, or materials that haven't been invented yet. And you still need the heat exchanger to be made out of something that can withstand those salts and the corrosion they represent, at the same time as being thermally conductive in order to do it's job.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
  62. Re:75% worlds population goes first by GrumpySteen · · Score: 3, Insightful

    DDT was only banned for agricultural use. It is still available for use in mosquito control in countries that need it.

    The problem is that overuse of DDT allowed mosquitoes to develop a strong resistance to it. Here's a nice study on that topic, but since you won't bother reading it I will quote "We conducted standard insecticide susceptibility testing across western Kenya and found that the Anopheles gambiae mosquito has acquired high resistance to pyrethroids and DDT"

    Put simply, DDT doesn't work well for controlling malaria carrying mosquitoes anymore, and that was not caused by media induced panics about DDT. If anything, the media exposure that lead to banning DDT for all other uses probably prolonged it's usefulness for controlling mosquitoes.

  63. Is closer than it seems{{whom}} by epine · · Score: 1

    On Wikipedia, this kind of begging prose is shot down in flames with one short word and four brace characters. For all its problems, what a godsend.

  64. Re:75% worlds population goes first by Anonymous Coward · · Score: 1

    That's why you go to science. In the case of CFC's, it was predictable in the 80's that without an outright ban we would no longer have an ozone layer. It's predictable that without a ban on DDT birds like the bald eagle would be severely threatened or extinct. There's a prevailing hypothesis out there that generations of leaded gasoline plus the availability of drugs lead to the crime waves of the 1980's. But it wasn't media-induced panic over lead in gasoline that removed it. It was ground level ozone from smog that was making people sick. Catalytic converters removed the smog provided the gasoline was unleaded. It is observable that ground level ozone levels have decreased sharply since the introduction of the catalytic converter, and anyone with two eyes can see there is less smog.

    One can easily prove that nuclear power can be dangerous scientifically. Placing a nuclear power plant next to the ocean in an earthquake-prone zone with backup diesel generators in the basement had very predictable results. Coal is filthy and has a major health impact, but when it goes wrong it doesn't prevent habitation for hundreds or thousands of years. Building nuclear power plants in any area of population density is a bad idea. And it has to stay that way for decades, which requires stable political leadership regarding denying building permits. This is a very hard thing to accomplish given the greedy corrupt nature of politicians.

  65. Re:75% worlds population goes first by Darkelf · · Score: 1

    Scare mongering on DDT eh?

    For my part I'd rather have Bald Eagles and Peregrine falcons these days and continue sending mosquito nets to areas where malaria is endemic. It's not a perfect solution, but things rarely are.

    --
    -Darkelf
  66. Re: No this is the result of no nuclear dumb polic by HornWumpus · · Score: 1

    It's cheaper, because coal is cheaper. They are designed to run all night, because their is demand all night and it's cheaper to build the plant that way.

    You have no understanding. Just clueless. I've spent decades modeling the grid for a living. My software runs on dispatch floors, giving the grid operator short term forecasts.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  67. Re:No this is the result of no nuclear dumb policy by HornWumpus · · Score: 1

    In practice, nukes that follow load have unreasonably high operation and maintenance costs.

    It has been tried, but isn't at all desirable. Costs are already high, you want to divide them by the maximum total, not raise them by throttling the equipment.

    Nukes are going to be priced out of the market soon enough.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  68. Re: 75% worlds population goes first by magzteel · · Score: 1

    This is pretty silly, jd. Where did you get such a crazy number?

    Perhaps it's an estimated cost to clean up the pollution from coal power. However, that cost is actually infinite, since coal plants are distributing radioactive isotopes and soot across the planet and we physically can't clean that up. Therefore, coal is effectively receiving $INFINITY in subsidies.

    Estimated total cost isn't the same thing as annual subsidies.
    Welfare costs ~$1T annually. The cost until the end of time is $INFINITY.

  69. Re:Yeah, no by HornWumpus · · Score: 1

    My German extended family covered their roofs with solar.

    Not only because it is subsidized and it sort of makes financial sense, but because Russia was holding them hostage via their gas supply.

    Some of them also converted their home heat to _wood_ for the same reason.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  70. Re: No this is the result of no nuclear dumb polic by WindBourne · · Score: 1

    thank you.
    Sadly, Caffeinated Bacon/Crimson Tsunami just loves to troll here with loads of lies.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  71. Easiest method is remove fossil fuel subsidies by WillAffleckUW · · Score: 1

    If you just remove all the massive systemic subsidies, quotas, tax exemptions, tax depreciation, and subsidies for fossil fuels, coal becomes outrageously expensive, even without having coal plants pay for the pollution (negative externalities) and deaths (kids) it causes.

    Do that.

    Renewables are already cheaper. It's 2018, not 1978.

    --
    -- Tigger warning: This post may contain tiggers! --
  72. Re:natural gas subsidies vs coal subsidies by WillAffleckUW · · Score: 1

    Good point. Let's look at one example, the proposed LNG shipping terminal in BC, which literally:

    1. pays zero carbon tax, while being the largest provincial GHG emitter.

    2. pays no impact fees, while other energy sources have to pay them.

    3. receives grants to hire workers in the north, an artificial subsidy for housing and pay that other energy sources don't get.

    So, you are correct that natural gas shipped to China and India would be subsidized, just like coal is.

    --
    -- Tigger warning: This post may contain tiggers! --
  73. Re:No this is the result of no nuclear dumb policy by jeff4747 · · Score: 1

    It is a lot easier to use baseload overcapacity to do things like pumped hydro to smooth daily demand fluctuations than it is to try and match an unpredictable supply to fluctuating and not completely predictable demand.

    The flaw in this is there aren't that many places where you can do pumped hydro easily. You need a mountain with two lakes on it or similar terrain where your upper reservoir would run through a narrow channel. There's not many places where you have close to that structure naturally that aren't already being used for hydro.

    So, you either spend a fortune building it, or you spend that same fortune buying a giant battery facility with essentially the same capacity.

  74. Re:They are planning ahead ... by HornWumpus · · Score: 1

    Anything projected as taking place after the current politicians are dead is propaganda, not just in China. See also: Banning IC cars etc.

    As you say, in 30 years, they're 'worn out' anyhow. Optimistically, they will reuse the transmission line.

    Over their life, for all thermal power but nukes, the cost of the plant is tiny (about 2%) vs the cost of the fuel.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  75. Re:No mention of resource needs for wind and solar by MachineShedFred · · Score: 1

    I'm pro-nuclear, as long as it's done correctly. The problem is, overall, nuclear is not done correctly.

    The only way that nuclear will ever work is if the following problems are solved:

    1. Construction and adoption headwinds and legal challenges. Good luck with that.

    2. Massively improved oversight and management that positively disallows the kind of corner cutting and reactive-rather-than-proactive safety issues we've seen in the current history of nuclear power. And I'm not just talking about Fukushima - there's plenty of minor issues to point to with aging nuclear plants. Just for one example, as I can actually cite sources unlike your post: Vermont Yankee having a cooling tower collapse from corroded bolts and rotted lumber, as well as several groundwater tritium leaks that went on for months with denial of any contaminated or leaking pipes. Things like this only reinforce public sentiment against nuclear power (problem #1), and work against the nuclear industry's long-term viability in favor of short-term stop-loss corporate horseshit.

    3. Disposition and disposal of waste products. You vaguely dismiss this issue with some odd and completely unsubstantiated claims including a citation of NASA that has no backing or reference whatsoever. The reality is this: the United States has no commercial waste reprocessing facilities at all, and it would take massive infrastructure spend to get them, which won't happen until #1 is solved. It's a shame too, as upwards of 95% of "spent" fuel is actually still useable fuel, mixed with neutron-absorbing waste that prevents reaction. However, any reprocessing activity is using essentially the same techniques as extraction of weapons materials, so it must be closely monitored and has been banned in the US due to "leadership by example" in the very noble efforts to prevent nuclear weapons proliferation. In addition, even though Federal law requires it under the Nuclear Waste Policy Act of 1982, the US Government has not been able to provide a repository for the nuclear waste from commercial reactors due to intractable political concerns (See: problem #1). Therefore any new reactors we cannot build today (again, #1) will necessarily also be places to store and secure highly radioactive material (causing part of problem #2), substantially adding to both construction costs, operational expense (leading to the corner-cutting in problem #2), and political ill-will (yet again, #1).

    4. Decommissioning of aging, obsolete, and borderline-dangerous designs. The United States has 100 or so commercial reactors running right now, producing ~20% of the energy on the grid. Many of those are 1950s and 60s designs, built in the 1960s and 70s, license-uprated in the 1980s, and license-extended in the 2000s because we're not replacing them, and can't afford to do without them. These aging reactors are running longer, and harder than they were originally designed to, and they won't last forever; the longer they operate the more chance there is of failure. Plus, they still have to store all the spent fuel on-site for the extended operation due to license extension (contributing to problem #3). It would be great to replace them with something much better designed and more efficient, but it's hard to put any trust in the current designs when the nuclear industry has such a history replete with lies and exaggerations about safety, costs, and operational lifespan (problem #2). Oh, and there's still problem #1 preventing any construction of replacement infrastructure.

    Fix those completely insurmountable issues (get the public to change their collective mind all of a sudden, cause the commercial nuclear industry and the US Government to start being responsible actors all of a sudden, and then wish into existence hundreds of billions of dollars of reprocessing infrastructure and waste internment sites) and I guess we're good to go?

    --
    Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
  76. Re:Convert nuclear to gas by CrimsonAvenger · · Score: 1

    What is wrong with converting decommissioned Nuclear reactors to Gas?

    Umm, shifting from a power source that produces ZERO greenhouse gasses to one that produces any amount greater than zero (and Gas power plants are only good in comparison to coal, really) doesn't actually move you toward a "greener" future. It's a step backwards to go from nuclear power (zero carbon emissions) to NatGas (non-zero carbon emissions - note that for every 16kg of NatGas burned, you get 44kg of CO2)....

    --

    "I do not agree with what you say, but I will defend to the death your right to say it"
  77. Re:No this is the result of no nuclear dumb policy by vakuona · · Score: 1

    The flaw in this is there aren't that many places where you can do pumped hydro easily.

    I didn't say it was easy, but easier. If that's hard with nuclear, then it is even harder with wind and solar etc. You definitely need storage with the intermittent generation sources, and you don't have the luxury of certainty (to a point) of availability of energy, therefore you need more of it.

  78. Re: No this is the result of no nuclear dumb polic by dj245 · · Score: 1

    Not really. Baseload came about because coal power plants could not follow the load - it took hours to alter a coal power plant output so if possible it was always running at whatever output it was designed for. Since coal power plants have been the most common power plants for over a century, all electrical power infrastructure is built around them and their limitations.

    That's not really true. Coal power plants can ramp load relatively quickly, generally around 1-2% of capacity per minute. Aside from slightly increased maintenance costs, they can easily run at 25-30% at night and ramp up in the morning. The issue is that they can't be started and stopped easily.

    Nuclear power plants are a different story. They do have strict operating limitations, but the driving factor is economic- they have large fixed costs, but very low fuel or variable operation costs. Therefore it doesn't make sense for them to operate at less than 100% power, since it costs approximately the same.

    --
    Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
  79. Re:No this is the result of no nuclear dumb policy by dj245 · · Score: 1

    All other things equal, a generation source capable of delivering a consistent supply is better than one which is not able to guarantee consistent supply.

    That's the most succinct explanation I have seen of why coal and nuclear power deserve subsidies, or at least equal footing with subsidized renewables. Otherwise "the market" will choose whatever is cheapest, which may not necessarily be whatever is best for grid stability.

    --
    Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
  80. Re:Convert nuclear to gas by MrKaos · · Score: 1

    *slaps forehead*

    Are you people so dogmatically idealistic you cannot see the word DECOMMISSIONED?

    Reactors don't run forever, they have a service life. Take Fukushima for example, that was near the end of its service life. That is when nuclear reactors are at their most dangerous because the S class facilities are all neutron embrittled. That's when steel cracks and breaks apart and creates a nuclear accident. We can't afford any more nuclear accidents.

    However the turbine and grid infrastructure is still serviceable and is a perfect candidate for conversion to natural gas. I'm not saying it's an ideal solution, I'm saying not to waste what is there and provide an income to the utilities that will handle the decommissioning of the reactor.

    Also nuclear produces greenhouse gases. During mining, during enrichment, during reactor construction.

    Clearly nuclear power advocates are all out of ideas when it comes to nuclear power.

    --
    My ism, it's full of beliefs.
  81. Re:Yeah, no by dj245 · · Score: 1

    My German extended family covered their roofs with solar.

    Not only because it is subsidized and it sort of makes financial sense, but because Russia was holding them hostage via their gas supply.

    Some of them also converted their home heat to _wood_ for the same reason.

    Technically renewable and carbon neutral! Just don't ask about the particulates. You would probably be surprised to know how common wood heating is in some northern rural areas of the US. My family burned between 6 and 8 cords (21-29m^3) of wood per winter when I was growing up. We would get truck-length logs, cut, split, throw them through one of the basement windows, and stack up the wood inside. There is nothing as glorious as setting the thermostat at 80F when it is -20F outside and not worrying about the fuel cost.

    --
    Even those who arrange and design shrubberies are under considerable economic stress at this period in history.
  82. Re:China has future plans for their coal power pla by MrKaos · · Score: 1

    China is actively researching and developing pebble bed nuclear power generation technology, and their plan is to design their future pebble-bed nuclear power plant modules that is smaller than the space provided by (decommissioned) coal power plants

    Pebble bed reactors have been proven unreliable for a few reasons. The first is the graphite fuel balls cannot be reliably manufactured to consistent sizes. The second is the fuel balls get jammed in the reactor and nothing can get them to move after that.

    The third is the graphite moderator tends to catch fire and we all know how that went down for Chernobyl.

    --
    My ism, it's full of beliefs.
  83. Re:They are planning ahead ... by MrKaos · · Score: 1

    Mr AC, PBMR reactors are unreliable technology. If German engineering couldn't get them to work how do you expect Chinese engineering to get them to work?

    --
    My ism, it's full of beliefs.
  84. Re:75% worlds population goes first by MrKaos · · Score: 1

    The media induces panics all the time. Remember in 2011 they scaremongered about nuclear power?

    You mean when the Fukushima reactors blew up, that was really elaborate scaremongering.

    --
    My ism, it's full of beliefs.
  85. Re:No this is the result of no nuclear dumb policy by rahvin112 · · Score: 1

    I'm late to this thread so you probably won't read this reply but the entire idea of base load is going to shift.

    When the National electricity regulators and courts upheld the ability of companies to pay for load shifting about 6 years ago it caused a fundamental shift in electricity markets. There are now multiple companies in every jurisdiction paying companies to turn off electricity during peak demand and to spin up demand when there is excess electricity. The result of all this is the idea of base load goes out the window. When renewable sources of electricity are streaming into the grid these companies encourage high power use industries to spin up and use this power and cheaper rates and when those sources shut off (clouds, wind stops, whatever) they pay those companies to stop using power.

    In the end what happens is that rather than the base load concept the demand curve warps to fit the supply curve and you no longer need a "base load" that's providing more power than you need at night and less power than you need during the day. Demand scales with supply in this new model and the power markets are changing dramatically.

    I should note this scares the bejessus out of the power companies (They fought the national regulation allowing demand tuning to the supreme court) because this has the potential to completely shave off the peak power prices and level power prices throughout the day. These peak power rates in the mid afternoon are where power companies make the majority of their unregulated profits on business power sales. Without the peak and trough power pricing of "base load" pricing they run the risk of significant drops in their unregulated profits. But ultimately that is a good thing for all buyers of power, and it's very good for renewables.

  86. Western exceptionalist pulls his head out by Uberbah · · Score: 1

    China, India, Indonesia, Brazil, Pakistan need to go first and cut their electricity generation from coal to be the same percentage or lower than the EU/USA. 75% of the world's population should not get a pass for another 20 years while the EU/USA take all of the economic penalties.

    So 75% of the world needs to pollute less than 15% of the world, because reasons - you even listening to yourself? It's per capita or nothing, toolbag. Otherwise the Vatican, population one thousand, is free to pollute as much as much as the United States, population 320+ million.

  87. Re:Yeah, no by Mashiki · · Score: 1

    Yes. I and I comprehend enough to note that I read one of the dumbest claims I've had to read so far.

    That's funny, why don't you go hit up the current environmental impact assessments regarding various deployments of HVDC stations in Europe. You'll find them on say wikipedia, through secondary links. When you read them, and get back to me. You should figure out where the dumbest claim is coming from, and it's not from the person that knows what they're talking about.

    A HVDC costs around 30% more then a HVAC system, but has lower overall costs and recoups the 30% cost within the first 5 years in most cases. A government can be 100% behind something and be 100% stymied by regulations, courts, and court challenges. There's actually one case right now with a planned deployment, and people arguing that EM radiation from it will cause cancer 70km away.

    --
    Om, nomnomnom...
  88. Cost destroys the credibility of nuclear power by Uberbah · · Score: 1

    The IPCC is making objectively false claims about nuclear energy, and discouraging an effective and blah blah blah

    Putting the risk of meltdowns aside entirely, nuclear power is unjustifiable based on cost alone. It costs too damn much and time to build, too damn much to maintain and operate, and too damn much to deal with the waste for tens of thousands of years. When other power sources can be rolled in in a fraction of the time for a fraction of the cost, with none of the risk or long long LONG term storage problems....why even.

  89. Re:Convert nuclear to gas by q_e_t · · Score: 1

    Also nuclear produces greenhouse gases. During mining, during enrichment, during reactor construction.

    Careful bringing facts into the debate. It won't go well.

  90. Re: No this is the result of no nuclear dumb polic by vakuona · · Score: 1

    http://gridwatch.co.uk/

    Look at the hourly average. Basically, for the UK, 20GW is more or less the minimum which can be matched by baseload generation. It will pretty much never go below 19.

  91. Why thermal storage win [Re:Better Air Conditi...] by Geoffrey.landis · · Score: 1

    Thermal storage using water is big and expensive

    Half right. It is big, but it is not expensive. Turns out water is cheap.

    and results in more energy usage, not less.

    Slightly more; depending on exactly how you use it. It can actually be more efficient, if the air conditioning peak is spread out over a longer time, or less efficient if you're narrowing it down over a shorter time span. Not actually a big effect, though.

    It does offset the afternoon peak demand in exchange for more energy consumption at night, which saves money by increasing the use factor for those big, base-load power plants.

    That's also a possible use for thermal storage, yes. Different from the one I mentioned. That application is one of the cases where the thermal storage approach is actually more efficient than using air conditioning when you need it (by running at night, you reject heat at lower temperature.) But, again, the difference is in most cases small.

    Unfortunately, that is just the opposite of what you want if you're generating with photovoltaics.

    No, it's exactly the same: you run when energy is cheap, instead of when energy is expensive. The time of day that energy is cheap will depend on your energy source (9am to 3 pm for solar, midnight to 6am for coal), but the basic concept, that the price of energy depends on time of day, so you use thermal storage to use the cheap energy, is the same.

    --
    http://www.geoffreylandis.com
  92. Re:No this is the result of no nuclear dumb policy by jeff4747 · · Score: 1

    I didn't say it was easy, but easier

    The entire point is it is not easier.

    If that's hard with nuclear, then it is even harder with wind and solar etc.

    You're talking about pumped hydro, not nuclear.

    Also, placement of wind and solar plants is trivially easy.

    You definitely need storage with the intermittent generation sources, and you don't have the luxury of certainty (to a point) of availability of energy, therefore you need more of it.

    And pumped hydro is an expensive and difficult way to get that storage.

  93. Re:Yeah, no by HornWumpus · · Score: 1

    Try and get a teanager to split wood these days.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  94. How's life in the hypocrite lane?

  95. Re:Convert nuclear to gas by MrKaos · · Score: 1

    Also nuclear produces greenhouse gases. During mining, during enrichment, during reactor construction.

    Careful bringing facts into the debate. It won't go well.

    Well TransAtomic's Wamsr reactors is not longer listed as a solution on the US govt's egeneration site so I don't know what these nuclear idealists think they are going to do now that the only Gen IV reactor proposed for NRC approval is not going to be available. Oh well there goes that idea.

    I suppose they're waiting for some magic thinking to save us.

    --
    My ism, it's full of beliefs.
  96. Re:Yeah, no by angel'o'sphere · · Score: 1

    As I said: your information is completely outdated.
    Feed in Tariffs are very low at the moment, and get reduced by 0.5cent per year.

    Solar panels still have an efficiency of 80% after 30 years. Again: your information is minimum 30 to 40 years outdated.

    Good luck on the warranty, since those companies have long since gone out of business too.
    Unlikely. And it would not matter anyway as they pay into the warranty fond/insurance and some other company fixes the problem. Sigh ... americans ....

    --
    Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  97. Re:No this is the result of no nuclear dumb policy by vakuona · · Score: 1

    What are you on about?

    The original statement I made was:

    It is a lot easier to use baseload overcapacity to do things like pumped hydro to smooth daily demand fluctuations than it is to try and match an unpredictable supply to fluctuating and not completely predictable demand.

    I used pumped hydro as an example of a technology you might use to store excess energy generated using nuclear, hence the like before the pumped hydro in that statement. You could use batteries, for example, or any other storage scheme with nuclear if you wanted to do load following.

    The point was that with nuclear (or other baseload), it is mostly a question of shifting demand within the day provided you are generating enough energy to meet daily demand. With wind energy, for example, you can't even guarantee enough generation on a daily basis, and so you need more storage, potentially to last days, rather than hours. The storage demands will be much greater - maybe even an order of magnitude greater.

    Don't believe me, well let's find some data shall we - http://gridwatch.co.uk/?

    Can you see that hourly average (last month) chart? See how it varies from day to day, by a factor of greater than 5 (by eye). That's for the whole of the UK. On some days, wind will produce less than 10% of nameplate capacity, heck even 5%. If you want to rely on that, you need serious storage because there are going to be days when a 20GW installed capacity that produces 8GW on average will produce less than 1GW, and there is nothing you can do about it.

  98. Re:Convert nuclear to gas by q_e_t · · Score: 1

    I'm not in principle against nuclear power, not at all, but all options considered need to have all the pluses and minus considered. And renewables have issues too.

  99. Re:Convert nuclear to gas by MrKaos · · Score: 1

    I'm not in principle against nuclear power, not at all, but all options considered need to have all the pluses and minus considered. And renewables have issues too.

    I'm against their stupid nuclear ideology which prevents any useful progress on anything. They say "Nuclear is perfect and solar/wind/geothermal isn't good enough" and neither is true.

    --
    My ism, it's full of beliefs.
  100. Re:Convert nuclear to gas by q_e_t · · Score: 1

    I'm not in principle against nuclear power, not at all, but all options considered need to have all the pluses and minus considered. And renewables have issues too.

    I'm against their stupid nuclear ideology which prevents any useful progress on anything. They say "Nuclear is perfect and solar/wind/geothermal isn't good enough" and neither is true.

    Indeed, and we most likely need a mix of sources to cope with things such as risk, investment issues, weaponisation and uranium supplies with nuclear, and managing intermittency and scale of renewables.

  101. Re:Temporary Improvement. by angel'o'sphere · · Score: 1

    No idea ...

    No idea where you got this "controlling wind" meme from.

    But in case you mean "my winds", I control them pretty good and most of the time only release them when I'm alone or on the toilet. That is actually not very hard, troll.

    --
    Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  102. Re:No this is the result of no nuclear dumb policy by vakuona · · Score: 1

    If your aim is to get rid of fossil fuels, then you want to get rid of gas plants.

    And if we need to provide both storage and fossil fuel backup for wind, then maybe we might want to rethink how costly wind actually is.