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If Tesla Can Run Its Gigafactory On 100% Renewables, Why Can't Others?

Lucas123 writes Tesla CEO Elon Musk has said his company's Gigafactory battery plant, the world's largest, will be "self contained" and run on solar, wind and geothermal energy. The obvious problem with renewable sources is that they're intermittent at any given location, but on a larger scale they're quite predictable and reliable, according to Tom Lombardo, a professor of engineering and technology. Lombardo points out that Tesla isn't necessarily going off-grid, but using a strategy of "net metering" where the factory will produce more renewable energy than it needs, and receive credits in return from its utility when renewables aren't available. So why can't other manufacturing facilities do the same? Is what Tesla is doing not necessarily transferable to other industries? Sam Jaffe, principal research analyst with Navigant Research, believes Tesla's choice of locations — Reno — and its product is optimal for using renewable and not something that can be reproduced by every industry.

94 of 444 comments (clear)

  1. Not just Reno by biodata · · Score: 5, Insightful

    Germany is well on the way to doing this on the scale of a whole country. It just takes some political will.

    --
    Korma: Good
    1. Re:Not just Reno by ShanghaiBill · · Score: 5, Insightful

      Germany is well on the way to doing this on the scale of a whole country. It just takes some political will.

      I guess they used up all their political will on solar subsidies for one of the cloudiest places on the planet, and they had none left to stand up to the anti-nuke lobby. Which is why Germany is now burning record amounts of lignite (brown coal), one of the dirtiest fuels.

    2. Re:Not just Reno by Dahamma · · Score: 3, Insightful

      No, it's really not, and neither is the Tesla plant. Self contained != net metering positive. Especially for Germany, which has invested a crapload into solar power that does absolutely nothing for a "net average" of almost 1/2 of the year.

      Not saying it's not a good initiative, but it's definitely not 100% renewable energy without very "creative math".

    3. Re:Not just Reno by silfen · · Score: 5, Interesting

      Electricity costs consumers three times what it costs in the US:

      http://shrinkthatfootprint.com...

      German consumers pay a lot of money to subsidize big corporations and manufacturers of solar and energy-intensive manufacturing is being outsourced from Germany. Is that what you want for the US?

    4. Re:Not just Reno by Jack+Griffin · · Score: 3, Interesting

      Australia was too until the conservatives got into power and decided the Coal barons might lose too much money. The Average house here averages about 20kwh/day give or take, which would be covered by a 3kw system. These retail for about $3k which pays itself off in less than 3 years.
      So some simple maths means that if every domestic house installed a 3kw system, and govt funded a scheme to distribute that energy where it's needed, then we can all live on free energy (ie at home at least).
      Obviously there's more to it than that (baseloading, time of usage etc), but it passes the back of the napkin test, and the free energy is there to be taken. The only issue now it purely political.

    5. Re:Not just Reno by durrr · · Score: 4, Insightful

      In environmentalist lala-land neither the end nor the means matters as long as your ideology is sitting in the drivers seat.

    6. Re:Not just Reno by durrr · · Score: 2

      How is the energy free when you need a 3kW solar system on every house for it to work? Also, they cost more than $3k.
      Also, if each house needs 3kW to sustain itself, what's left to distribute? Also, homes use what on average? 30% of the total electricity?
      Also, trying to load balance over long distances doesn't work because we don't have superconducting electricity grids yet. Also, intermittency means you still need classic power at approximately the same extent as now to fill in the gaps.

      I can prove that an underground solar farm would be a great idea with a back of the napkin calculation, reality however is not so easily simplified.

    7. Re:Not just Reno by DerekLyons · · Score: 2, Insightful

      Germany is well on the way to doing this on the scale of a whole country.

      Sure... if you squint hard enough and tilt your head at the right angle and ignore the 75% of their energy that doesn't come from renewables. Otherwise, not so much. It remains to be seen how far that number can be pushed.

    8. Re:Not just Reno by davester666 · · Score: 2

      ...and a shitload of money...up front.

      --
      Sleep your way to a whiter smile...date a dentist!
    9. Re:Not just Reno by blackpaw · · Score: 2

      Yes, back when Solar was still hot in Australia, a 3kwH system would set you back $8000-$12,000 and that was with heavy subsidies.

      They're going dirt cheap now because of installers trying to offload stock.

      I have a 1.5KwH system in Brisbane, wish I could justify a 3KwH system, but without the FIT it doesn't add up now.

      If we had cheap overnight storage of power I'd go offgrid.

    10. Re:Not just Reno by Inconexo · · Score: 2

      Solar energy isn't the only form of renewable energy.

    11. Re:Not just Reno by dunkelfalke · · Score: 4, Informative

      Stop spreading lies.

      http://www.energycomment.de/wp...

      These "record amounts" of yours amount to half of what was burned in 1990 and in fact the amount of brown coal burned has been basically more or less the same since 1996.

      As one can clearly see from the graph, nuclear power has been displaced by renewables and only by them. Fossil fuels use either remains stable or goes down in the case of oil.

      --
      "It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
    12. Re:Not just Reno by Anonymous Coward · · Score: 3, Informative

      I can prove that an underground solar farm would be a great idea with a back of the napkin calculation, reality however is not so easily simplified.

      Reality is that I put a 3kW system on my roof a few months ago for about $3,100 (in Western Australia). I sell excess power back to the grid on days when I'm not using much, and buy from the grid when I am. My power bills have been close to zero most months, and I even had a rebate in May when I was on holiday. In the near future, I'll invest in batteries and additional panels to store enough power to run my house overnight.

      There are so many of us in WA switching to rooftop solar that the local electricity utility hasn't even powered up some of the fossil fuel plants it built recently, and looks at risk of getting caught in a "death spiral" as more people transition to renewables and fewer and fewer customers remain to pay off the utility's investment.

      The chances of the West Australian electricity grid becoming the first to fall victim to the so-called “death spiral” for utilities appears to have increased after it was revealed this week that the gap between the cost to generate, transmit and sell electricity and the charge to consumer has widened.

      The “death spiral” is a term coined by utilities in an attempt to defend their business models against the rise of the “pro-sumer”, customers who are no longer just buying energy but who are sourcing cheaper electricity from their own generation, usually rooftop solar, and cutting demand from the grid.

      The WA grid, however, has helped create its own death spiral because it has never recovered the cost of its largely fossil-fuel fired electricity from the consumer. The costs keep rising, and now it has emerged that electricity demand has fallen so low that the major utilities may be forced to pay for fossil-fuel generation they will never use.

      http://reneweconomy.com.au/201...

    13. Re:Not just Reno by Anonymous Coward · · Score: 2, Insightful

      Well, the smart thing would have been to replace the fossil with renewables and keep nuclear ... but I guess environmentalists know better than scientists, as usual (or maybe coal is less expensive than nuclear and it all makes sense economically ?)

    14. Re:Not just Reno by Anonymous Coward · · Score: 4, Informative

      Also a bit of a lie yourself. 1990 = reunification. Any country can do better than when it just absorbed an entire other country that might as well have been burning forests in terms of efficiency.

    15. Re:Not just Reno by Anonymous Coward · · Score: 5, Insightful

      In other words, no progress has been made. At a huge cost, reasonably clean ways of generating power have displaced another reasonably clean way of generating power while the percentage of dirty power has remained equal.

    16. Re:Not just Reno by brambus · · Score: 2

      Stop spreading lies.

      Maybe you should start with your own advice. The poster was referring to electrical generation here, not overall energy use. Your graph is for overall energy use (and I'm not sure about the proportions there either, they seem a bit off). You might have been clued into that by the units being petajoules (customarily used for overall energy production) not watthours (customarily used for electrical generation). Another thing that might have ticked you off is that mineral oil is a good 1/3 the energy share there. And natural gas about 1/4. In actual fact, when you look at the right graphs, in electrical generation, oil accounts for a meager 1% and gas about 11%. In relative proportions lignite has remained mostly stable since 1990, however in absolutes, 2013 (161 TWh) was indeed a record year since 1990 (171 TWh). Hard coal has also picked up in the last 5 years.

    17. Re:Not just Reno by Anonymous Coward · · Score: 2, Interesting

      Considering how much gas Germany buys from Russia (38% of gas imports), the true cost is even higher.

    18. Re:Not just Reno by angel'o'sphere · · Score: 3, Informative

      They are 'green plants' because they clean the exhaust.
      And no they don't burn biomass. How retarded can you be that you believe anyone is burning freshly cut trees, anyway?
      Biomas is fermented to CH4, in a lesser extend plant oils and ethanol are produced, but they don't count as biomass.
      The CH4 is either fed into the natural gas grid or more commonly used in decentralized small plants.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    19. Re:Not just Reno by Anonymous Coward · · Score: 2, Interesting

      "Environmentalists" know better than the bozos who have been telling the public that the next iteration of nuclear technology will definitely be safe, this time, for as long as nuclear power plants have been in use. Some of the designs that are regularly proposed as the future of nuclear power plants in discussions on this very web site have been tried and tested in Germany - and failed in new and interesting ways: One might be tempted to say "unpredictably", but you'd have to ignore an uninterrupted streak of new and interesting problems with nuclear power plants to do that.

      Remember the recent story about 1 in 3 wild boar in Germany still being so contaminated with the fallout from Chernobyl that they're unfit for consumption and have to be discarded? Chernobyl may be ancient history to someone in the US, but that particular catastrophe is far from over in Germany. Chernobyl is 1000km and two countries away, and Germany isn't even usually downwind from it.

      Germany would probably keep developing, building and operating nuclear power plants if there were no other options, but there are. If you take another look at the graph that Dunkelfalke linked to, you'll see that about a third of the energy consumption is oil. Germany doesn't use oil to make electricity. That's fuel for traffic and heating. Now remember that this story is about Tesla's Gigafactory. That big chunk of Germany's energy consumption could be replaced by batteries (made in 100% renewable-powered factories) storing renewable power.

    20. Re:Not just Reno by Savage-Rabbit · · Score: 5, Insightful

      In environmentalist lala-land neither the end nor the means matters as long as your ideology is sitting in the drivers seat.

      And how does that make them different from lala-landers of the politically incorrect christian conservative and occasionally coal rolling variety? There are two things that are almost always true about zealots no matter what their political or religious convictions, firstly they think they're always right and that that gives them the right to walk all over everybody else and secondly they are all stupid idiots.

      --
      Only to idiots, are orders laws.
      -- Henning von Tresckow
    21. Re:Not just Reno by angel'o'sphere · · Score: 5, Informative

      Actually you and Dunkelfalke made similar mistakes.

      He focused on energy sources, and his point that the increase in usage of brown coal is neglegtible, is correct.

      You focus on TWh production of elictricity, where you clearly see there is a noticeable increase in terra watt hours of electricity produced ... however no one can deduce how much more brown coal was used for that.

      In fact the amount is indeed neglible, because the "more terrawatts" come from the new more efficient coal plants, that replaced older less efficient ones ... so bottom line the "record usage" of brown coal is still nearly 20% below the 1990 level (in primary energy) and roughly 10% below 1990 level in electric power production.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    22. Re:Not just Reno by amaurea · · Score: 4, Informative

      How much of that comes from their invesment in renewable energy, though? Other neighboring European countries that have not invested in renewables have comparable prices, as shown on this map. Denmark is 13% more expensive and Italy is 15% less expensive and the UK is 36% less expensive. Germany is towards the top there, but it is not an outlier. There are a few countries with prices comparable to the USA in the EU, such as Estonia which is 2.4 times chepear than Germany. But it seems strange to claim that the main difference between Germany and Estonia is the amount of renewables. And as this image shows, the price of electricity in Germany has been following the average in the European Union for some time now, which again doesn't match with the hypothesis that power in Germany is more expensive than in the USA because of all the solar power.

    23. Re:Not just Reno by Anonymous Coward · · Score: 2, Insightful

      In environmentalist lala-land neither the end nor the means matters as long as your ideology is sitting in the drivers seat.

      And how does that make them different from lala-landers of the politically incorrect christian conservative and occasionally coal rolling variety?

      The environmentalists are incorrectly lauded for their beliefs while the other groups are dismissed off hand?

    24. Re:Not just Reno by AmiMoJo · · Score: 4, Informative

      You have misinterpreted what is happening. The German public is buying back electricity generation and distribution. It's becoming nationalised as companies give up trying to make a profit and sell off infrastructure.

      The outlay is high, although not that high compared to similar European countries. The end result will be much cheaper and very much worth it, not to mention putting Germany at the forefront of this lucrative global market for green technology.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    25. Re:Not just Reno by Smidge204 · · Score: 2

      Except that they aren't burning "record amounts" of brown coal, and total coal burning is down quite significantly.

      http://www.ag-energiebilanzen.... (PDF)

      =Smidge=

    26. Re:Not just Reno by Lumpy · · Score: 3, Insightful

      True we could burn babies and puppies... Those are renewable!

      --
      Do not look at laser with remaining good eye.
    27. Re: Not just Reno by Anonymous Coward · · Score: 3, Insightful

      Chernobyl doesn't discredit nuclear energy. It discredits the Soviet system and the environmental recklessness that results from centrally controlled planned economies.

    28. Re:Not just Reno by flyneye · · Score: 2, Insightful

      I prefer to think of myself as sitting in cheapskate lala-land.
      I really don't buy all the global warming horseshit, but, I'm betting that it's driving research for better solar panels and batteries.
      I like the idea of producing my own electricity and I'd rather burn off the excess on a large Tesla Coil or Jacobs ladder display than to ever EVER deal with the Koch-owned electric company near me, again. Now, if I could just sink a well to some CLEAN water and operate my own still for a moonshine burnin' car, I'd be in lala-heaven. Fuck the utility company, along with the government, the cops, ex-spurts, doctors, lawyers and preachers, but mostly, that top heavy blonde down at the bar last Saturday night.

      --
      *Repent!Quit Your Job!Slack Off!The World Ends Tomorrow and You May Die!
    29. Re:Not just Reno by DigiShaman · · Score: 2

      We are all the Druuge!

      "Anyone who threatens the group's profit margin due to illness, debt, or old age is thrown into the furnaces."

      "Their ships consume crew to fuel the engines"

      --
      Life is not for the lazy.
    30. Re:Not just Reno by thaylin · · Score: 3, Informative

      That is not "a lie'. A lie is saying they are burning record amounts when they are not. It does not matter if the record was set when the entire world unified into one country, a record is a record.

      --
      When you cant win, ad hominem.
    31. Re:Not just Reno by brambus · · Score: 3, Interesting

      He focused on energy sources, and his point that the increase in usage of brown coal is neglegtible, is correct.

      In that respect, that is correct, the increase might indeed be just noise.

      You focus on TWh production of elictricity, where you clearly see there is a noticeable increase in terra watt hours of electricity produced ... however no one can deduce how much more brown coal was used for that.

      This data is pretty hard to come by, I agree, so I had to make some assumptions (elaborated below). Can you cite your sources?

      so bottom line the "record usage" of brown coal is still nearly 20% below the 1990 level (in primary energy) and roughly 10% below 1990 level in electric power production

      While it is true that some efficiency offsets might be made, your numbers simply do not add up to the graph Dunkelfalke linked. It lists lignite at 3201 TJ in 1990 and 1645 TJ in 2012. That is not "[usage] of brown coal is still nearly 20% below the 1990 level (in primary energy)", that is a 50% reduction in primary energy. All of that also happened before the year 2000 - since then, pretty much no reduction in lignite use has occurred. If powerplant efficiency were indeed rising while electrical generation remained mostly flat during the 2000-2011 period, that would imply that a rising proportion of that input lignite energy (which flatlined during that time period too) is being used for heating and other uses. However that doesn't appear to be the case either (coal use outside of electricity is falling rapidly) - this leads me to believe that there hasn't been such a dramatic increase in efficiency as to be able to confidently say that the recent increase in generation is due to an increase in powerplant efficiency. Also, how can you claim use in electrical generation is 10% below 1990, when even you said yourself just a few moments before that "no one can deduce how much more brown coal was used for that". I'd really appreciate if you could cite your sources, that would allow us to clear up the situation. If you have access to figures on lignite consumption by coal fired power plants, that would be great. Otherwise, the only reliable thing we can say is that electrical generation from lignite is at an all time high since 1990.

    32. Re:Not just Reno by Luckyo · · Score: 5, Interesting

      Current version of German environmentalism unfortunately causes mass poverty and functions as a significant wealth transfer mechanism from poor to the rich at the moment. That's why more and more people get disillusioned with it even in Germany, where massive PR effort was used to hide the fact that Energiewende caused Germany to start increasing it's CO2 emissions for first time in over a decade and breach it's Kyoto targets.

      Essentially it's a failure when it came to reducing emissions, which increased, it's a failure when it comes to providing affordable energy to people, as there are now people who suffer from "energy poverty", state where they cannot afford electricity and have to go without.
      And finally it's a failure upon itself, because Germany has trouble adding more renewables for last couple of years, because subsidies make it really cheap to build renewables, but no one wants to operate coal plants needed to be their spinning reserve because they cannot sell their electricity due to "renewables first" rule at electricity sale exchanges.

      It's a clusterfuck. Tyranny, not so much. Just a massive amount of incompetence on political level about real issues with energy production coupled with environmentalist beliefs pushed onto politiicans by people who are straight up scammers. And both people of Germany, as well as people around the world are paying for it. Germans pay for it with massive subsidies that make poorer people being unable to afford electricity at all, while the rest of us are paying for it through the fact that Germany produces more and more CO2 as more and more brown coal plants have to be fired up to provide spinning reserve for more and more renewables.

    33. Re:Not just Reno by LWATCDR · · Score: 2

      So the solar program has not reduced the amount of the coal used at all? Instead it replaced the super low carbon nuclear plants?
      That is about the most useless thing I have ever heard.

      --
      See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
    34. Re:Not just Reno by Anonymous Coward · · Score: 3, Informative

      No, they're not burning coal. They just disable the emissions controls on their engines to make them burn Diesel fuel incompletely, and maybe bypass particulate filters.

      It would be somewhat cool if they burned actual coal, but these guys are just douchebags.

      dom

    35. Re:Not just Reno by jythie · · Score: 5, Insightful

      That also goes both ways. People tend to laud people they agree with, dismiss those with whom they do not, and then use selection bias to claim that only the other side is doing it.

    36. Re:Not just Reno by jythie · · Score: 4, Insightful

      I have to agree, actual coal burning trucks would be rather impressive in and of itself and be worthy of bragging about.

      But yeah, people who build their identity around something which has as its core appeal that it upsets people, pretty douchy. Esp since many of the most popular videos involve blowing fumes on 'wrong' people like prius drivers or women who dare to not be impressed with catcalls.

    37. Re:Not just Reno by Trailer+Trash · · Score: 2, Informative

      They are 'green plants' because they clean the exhaust.
      And no they don't burn biomass. How retarded can you be that you believe anyone is burning freshly cut trees, anyway?

      The real question is "How retarded can you be that you make a statement like that without researching reality first?"

      http://switchboard.nrdc.org/bl...

      "First, just like fossil fuels, when trees are burned in power plants, the carbon they have accumulated is released into the atmosphere. However, because freshly cut wood is nearly half water by weight, a lot of energy is required to boil off this water before useful energy can be generated. This makes biomass facilities far less efficient than fossil fuel."

      They're even using your exact nomenclature.

      Another:

      http://www.garp.org/risk-news-...

      Yes, the idea has been out there for awhile - that you haven't heard of it isn't surprising. But that you make an ass of yourself over it says a lot about you.

    38. Re:Not just Reno by Savage-Rabbit · · Score: 4, Informative

      In environmentalist lala-land neither the end nor the means matters as long as your ideology is sitting in the drivers seat.

      And how does that make them different from lala-landers of the politically incorrect christian conservative and occasionally coal rolling variety?

      The environmentalists are incorrectly lauded for their beliefs while the other groups are dismissed off hand?

      Climate change is not a belief, there is no faith involved, it is not an opinion that claim that ejecting vast amounts of sequestered carbon into the atmosphere is going to have very bad effects on the lives of our descendants and that using renewable energy sources is preferable to that. Climate change and the benefits of using renewables in place of fossil fuels are observable, measurable and given the volume of data we now have it is an irrefutable fact that renewables are preferable to fossil fuels.

      --
      Only to idiots, are orders laws.
      -- Henning von Tresckow
    39. Re:Not just Reno by Anonymous Coward · · Score: 2, Insightful

      Yes, paying big business for your energy is obviously better than paying home owners who took the plunge and put solar panels on their roofs. Nevermind that by far the biggest cost driver in the energy market is heating and traffic, not electricity. Nevermind that without a concerted effort, you would not have invested in cheaper energy sources either. We're talking about Germany, after all, where many people would gladly buy "heat balls" (relabeled incandescent bulbs) to get around the ban of inefficient lighting, because fuck you, that's why. They can't understand that CFLs or LEDs save energy and money. The concept of investing a couple of Euros to save in the long run is alien to them. THAT is why they are poor. Solar panels have nothing to do with it.

    40. Re:Not just Reno by bigpat · · Score: 5, Insightful

      Climate change and the benefits of using renewables in place of fossil fuels are observable, measurable and given the volume of data we now have it is an irrefutable fact that renewables are preferable to fossil fuels.

      Totally agree, but when people cite Germany as being well on their way to using 100% renewables they are missing the facts that Germany has increased its CO2 emissions in the last several years with its shift away from nuclear and they are increasing use of cheap dirty coal to balance the higher costs of renewables.

      Renewables alone are going to be insufficient for the world's energy needs. And industrial scale renewables have their own very negative effects on habitats and the environment. Just as shifting food production to biofuels caused food shortages and food riots, there are going to be negative effects if we have to blanket large areas of the planet with solar panels and wind "farms". Just as we found that the downstream effects of hydro-electric dams are often very negative to fisheries, estuaries and sometimes to agriculture.

      And I've said it once and I will say it a million times, nuclear is a far better option with far less negative consequences and with even far less risk than even renewables.

    41. Re:Not just Reno by DarkOx · · Score: 4, Interesting

      No its just normal diesel fuel, which by the way is pretty much the same thing as coal oil, just slightly different levels of refinement, most vehicles could use them interchangeably.

      What they do typically is put a switch in the o2 sensor lines, and dash mount it. When the sensor is disabled the engine management goes into its limp mode will keep the injectors open. The engine uses much more fuel this way so most only do it when they want to annoy someone. It will also as you might guess clog filters etc if they are not also removed and its done often.

      --
      Repeal the 17th Amendment TODAY! Also Please Read http://www.gnu.org/philosophy/right-to-read.html
    42. Re:Not just Reno by AmiMoJo · · Score: 4, Interesting

      Many of the older coal plants are being closed, to be replaced by 6 fewer new ones: http://energytransition.de/201...

      So there is a decrease, and the newer ones are cleaner anyway. Germany is aiming to make the transition around 2024, so is only 1/3rd the way in. It will take time for the grid to adjust to make bigger impacts on coal, but as you can see the energy companies clearly believe it will happen so are already reducing their capacity.

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

      The enviro-fascists who want to enact change through government fiat are going to enrich the elite at the expense of the rest of us.

      And guess what the status quo is doing?

      This is an economic problem, not an environmental policy problem. The only difference is that you'll be enriching a different set of fatcats and you'll get a cleaner environment out of it, instead of subsidizing the usual set of fatcats with the planet itself.

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
    44. Re:Not just Reno by GameboyRMH · · Score: 4, Insightful

      Don't blame the fallout of Germany's reduction in nuclear energy on an increase in renewable energy.

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
    45. Re:Not just Reno by Applehu+Akbar · · Score: 2

      As of this moment, half of Germany's nuclear plants are still in operation. Merkel plans to phase them out by 2022. The phased-out plants have been replaced by the world's largest strip mine, Tagebau Garzweiler. The full phase-out will require a new, much larger lignite pit, Tagebau Hambach. When fully developed, it will cover 85 sq km.

    46. Re:Not just Reno by angel'o'sphere · · Score: 3, Insightful

      The parent claimed german brown coal plants would burn freshly cut trees.

      Neither is true. Burning freshly cut wood does not make sense anyway.

      Both links you gave are about the USA, not Germany.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    47. Re: Not just Reno by bigpat · · Score: 2

      people don't understand until you tell them nuclear fuel is a million times more energy dense than chemical fuel.

      Could have just left it at "people don't understand"... The PR problem is that nuclear is economically disruptive to the fossil fuel industry so there is a lot of money at stake in spreading fear uncertainty and doubt about nuclear. The industry doesn't really fear solar or wind, because it isn't a large scale or near term threat for fossil fuel dominance. Compared with even a single new nuclear power plant which can power a large part of an entire region with consistent electricity and combined with an affordable and economically viable electric car that combination could almost completely replace fossil fuels.

    48. Re:Not just Reno by DarkOx · · Score: 2

      As I said it definitely will clog particulate filterers if they are not removed or bypassed. I don't know what other harm to the exhaust it could do (not a truck guy myself).

      I suspect if used for extended periods it will damage (over heat) values along with their guides and seals. I suppose it could cause additional wear on rings as well.

      Keep in mind though what it really does it produce an over rich condition something that would not have been uncommon at least for short periods on older engines that used either indirect injection and/or mechanically controlled injection systems. So for at least short bursts I would not anticipate much harm.

      --
      Repeal the 17th Amendment TODAY! Also Please Read http://www.gnu.org/philosophy/right-to-read.html
    49. Re:Not just Reno by angel'o'sphere · · Score: 2

      You don't have a clue. In Germany, most renewables are an investment by various corporate entities, with remaining few investment by wealthy people.

      Nonsense, except you want to talk about the future off shore wind farms.
      The majority of renewables are either built buy the power companies themselves or buy house owners or small consortiums of private people.
      All of which are subsidized extensively through massive additional taxation of electric bill of everyone else.
      Define "massive" ... 10%? 20%? 50%? 80%?
      Neither is there "massive" taxation ... nor seem you to grasp the concept of taxation: give everyone an incentive to reduce its energy consumption or buy from "green" sources.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    50. Re:Not just Reno by Trailer+Trash · · Score: 2

      He says "How retarded can you be that you believe anyone is burning freshly cut trees, anyway?"

      Did you catch the word "anyone" in there? Right in the middle?

      He's calling the guy above him retarded for believing that *anyone* would want to burn freshly cut trees, yet there definitely is talk of doing just that and it's easy to find with Google.

    51. Re:Not just Reno by Savage-Rabbit · · Score: 3, Interesting

      Climate change and the benefits of using renewables in place of fossil fuels are observable, measurable and given the volume of data we now have it is an irrefutable fact that renewables are preferable to fossil fuels.

      Totally agree, but when people cite Germany as being well on their way to using 100% renewables they are missing the facts that Germany has increased its CO2 emissions in the last several years with its shift away from nuclear and they are increasing use of cheap dirty coal to balance the higher costs of renewables.

      That is a much repeated statistic and in the short term ... yes, that is true. What is less often pointed out, probably because it does not serve the propaganda purpose of the fossil fuel industry as well as the previous fact, is that their long term goal is 80% renewables by 2050.

      Renewables alone are going to be insufficient for the world's energy needs. And industrial scale renewables have their own very negative effects on habitats and the environment. Just as shifting food production to biofuels caused food shortages and food riots, there are going to be negative effects if we have to blanket large areas of the planet with solar panels and wind "farms". Just as we found that the downstream effects of hydro-electric dams are often very negative to fisheries, estuaries and sometimes to agriculture.

      And I've said it once and I will say it a million times, nuclear is a far better option with far less negative consequences and with even far less risk than even renewables.

      I keep hearing people say this and never backing it up with facts. I know renewables have their own environmental issues but why should they be a show stopper? .... soooo: [Citation needed]

      --
      Only to idiots, are orders laws.
      -- Henning von Tresckow
    52. Re:Not just Reno by ultranova · · Score: 2

      Yes, the thread was about Tesla using renewables for it's new factory.

      But Tesla is not going to be using renewables for its new factory. It's going to be using a grid connection, because renewables aren't reliable enough to run a factory with. What it's going to do with renewables is vary its load wildly as wind comes and goes to lower and possibly completely cancel its electric bill. Good for Tesla, bad for the power company and other customers, and utterly useless for the environment, since almost all power plants can't ramp up and down in minutes or even hours, so they have to keep burning coal in order to keep those plants ready.

      So the actual effect of all this is that people will end up paying more for their electricity, and the risk of a catastrophic grid failure increases, since there's now a huge and randomly varying load on it.

      --

      Forget magic. Any technology distinguishable from divine power is insufficiently advanced.

    53. Re:Not just Reno by Luckyo · · Score: 2

      In terms of net emissions at the exhaust? Beneficial. You don't have full load on the turbine, which means that you need to burn less coal until the plant has to pick up the load.

      Problem rises from the sum of all things, not just the fact that renewables need nearly 100% spinning reserve backing them up because of their inherent unreliability. In example I list, the problem lies in the method of financing renewables, which basically ignores their real cost, both in terms of real CO2 emissions cost of having them in the grid as well as real costs of keeping them in the grid.

      But to be fair, that sort of slack was always needed for novel technologies to be implemented. The problem is that we're simply nowhere near where we need to be on wind power and solar power in terms of longevity of parts for wind and relative efficiency for solar for them to be truly meaningful.

      But it's also true that if we don't build them at all, we're not going to progress. This part of environmentalist argument is factually correct. The problem is the extrapolation of this argument into absurd levels, which is what is happening in Germany.

    54. Re:Not just Reno by Reziac · · Score: 2

      In other words, they're doing exactly the inverse of the occasional U.S. states' so-called "deregulation", which in practice amounted to "sell off all our infrastructure to foreign investors, then buy back the product at an inflated price." Guess Germany figured out this doesn't work so well after all.

      As I say above, that "green" energy might not be so expensive in a market that's not been "deregulated" in this fashion.

      --
      ~REZ~ #43301. Who'd fake being me anyway?
  2. Expense by perryizgr8 · · Score: 4, Insightful

    Tesla is selling $100k cars, while other battery factories make batteries for $100 phones and $500 laptops. Maybe it is too expensive for them to set up a fully renewable process.

    --
    Wealth is the gift that keeps on giving.
    1. Re:Expense by ShanghaiBill · · Score: 5, Insightful

      Tesla is selling $100k cars

      Tesla is selling a luxury product to environmentalists. Most people buy their cars because they want to help the environment, and they want to drive a status symbol showing their green cred. Tesla's customer base is likely to be influenced by their "fully renewable process". So it is good marketing. Other companies are selling to different customers that are buying their products for reasons other than ostentatious environmentalism.

    2. Re:Expense by Anonymous Coward · · Score: 3, Insightful

      Exec bonuses for most companies are a pittance when stacked against the major costs of doing business. People like to whinge about exec salaries, but at the end of the day you get what you pay for. Don't pay what the market demands, and those people jump ship to somewhere else. And as much as the typical slashdotter would like to think that any muppet can run a multi billion dollar company, truth is, there aren't many competent people out there that can.

    3. Re:Expense by Inconexo · · Score: 5, Insightful

      What if someone really just wants a car that polutes less, made by an industry that polutes less? That automatically make him an ostentatious environmentalist? Is it only possible to want this car only as a status symbol?

    4. Re:Expense by haruchai · · Score: 4, Insightful

      Where would they run to, if no one was handing out multimillion dollar salaries & bonuses, especially when it's not tied to company performance?

      --
      Pain is merely failure leaving the body
    5. Re:Expense by Inconexo · · Score: 2

      How do you know that that person hasn't already his attic insulated, his lighting LEDed, and his African and South Asian women... wait, forget the last part.

    6. Re: Expense by enjar · · Score: 3, Informative

      The average price of a new car in the US is $30K nowadays. A BMW 3-series starts at $32K, and given that Tesla started out going after the market dominated by things like the BMW 7 series, S-Class Mercedes, Audi A8 and Lexus LS, it's not surprising that the next market(s) they would go after would be similar -- the SUV will compete against things like the BMW, Mercedes and Lexus models and the smaller car will compete against the 3-Series, Audi A4 and Lexus models. The luxury auto business has higher margins and people who can afford those higher margins tend to want more of the latest anything -- phone, computer, tablet, clothes, thermostat, food/drink, etc. It would probably not be unreasonable to assume that the buyer Tesla is targeting is someone who likely has a fairly recent smartphone, luxury car less than five years old, owns a home, is married, and is in their late 30's to early 50's. They likely have a fairly established career, a family, and an income around $150K before taxes. They aren't going after the people who are shopping the Ford Fiesta, Toyota Yaris and Honda Fit, or recent college grads, or people with their first job. They are pretty much going after the same people Audi did when they were rebuilding themselves.

      As someone who is shopping in the $15K range for my next car, and who is very close to hitting 200K miles on the current one, I largely agree with you. I have come around to the point where I'm aggressively eliminating all debt that I possibly can, with the eventual goal of being debt free. Pouring 40K into something that's going to be regularly doused with road salt, snow, rain, mud and will eventually wear out entirely seems like a waste of money. I need a car to get around, get to work, visit family and friends -- for my lifestyle there is definite value which owning an automobile provides, there is no denying that. But at this point in my life I can say that I'd rather spend $15K on a compact sedan that will accomplish all I need it to do than spend $40K on something that largely does the same thing. That extra $25K can go towards retiring debt, funding college for the kids, paying down the mortgage, etc.

      Sources on the 30K price:
      http://www.forbes.com/sites/mo...
      http://www.autoblog.com/2012/0...

      Sources on Audi:
      http://www.npr.org/2011/11/29/...
      http://www.npr.org/blogs/money...

    7. Re:Expense by ArcadeMan · · Score: 2

      Obviously, not really - but Tesla suffers from a fanboy problem that makes Google and Apple fanboys look like stereotypically polite Canadians.

      They do? In that case, we apologize.

      Signed,
      Everyone in Canada.

    8. Re:Expense by AmiMoJo · · Score: 2

      In Japan more and more factories have the roofs covered with solar, and maybe a wind turbine too. Many of the companies that make the batteries have solar and wind businesses as well. The problem is a lack of space to install sufficient capacity, but I'm sure they would if they could. They are always pushing the limits, e.g. with Panasonic being one the the first to have a completely "lights out" television factory.

      In China the cost is probably an issue, as margins are very thin and they can get away with polluting more. In the US... I don't know, you guys don't make many batteries, but really you should be following Musk's example.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
  3. Look in the mirror by Anonymous Coward · · Score: 5, Insightful

    It's because people like you want a $600 smartphone device every 2 years made by a Chinese worker getting $1 an hour using 100s of toxic, cancerous materials, all processed by coal power.

    In the race to the top in the present it's the future generations that come in last.

  4. Answer: They mostly can, but is it economical? by Firethorn · · Score: 5, Informative

    The issue can be a complex one, but I think it boils down fairly easily:
    1. Most companies can go completely to renewable power, excepting some where they need the byproducts for other uses. Concrete manufacturing, refining iron and making steel, etc... However, this doesn't mean that it's economic to do so.
    2. There is however a limit - if the manufacturer uses more energy than their roof/property collects, they obviously can't go 100% renewable without obtaining more property.
    3. I figure that it's probably easier to go 100% renewable if you plan to do so before even breaking ground on the factory. Such as selecting a location with nearly ideal solar patterns.
    4. Net metering only works so long as there are other customers looking to buy the power when it's being produced, and generators producing when it isn't. If 'everybody' tries to do it, the system would break down.
    5. To go along with this, even if they can't net meter, they're a battery factory. They can create a lot of backup storage even if they only drain/refill all their produced batteries once as a 'test', cleverly arranged to provide back up power. Or produce some batteries at cost, use degraded but still functional batteries returned under warranty/core charge, etc...

    --
    I don't read AC A human right
    1. Re:Answer: They mostly can, but is it economical? by penguinoid · · Score: 3, Interesting

      Nope, the answer is specialization and marketing.

      Tesla's customers are largely environmentalists, who will be that much more eager to buy due to the factory being greener. For comparison, someone buying a can of pasta sauce won't care about the specifics of the canning factory, so price is the only factor.

      The other reason is specialization: most factories do one thing and do it well, and trade for whatever else. While it's entirely possibly for a company to generate its own power, grow the food its employees will eat, make its own tools, etc. that all adds unnecessary complexity and gets in the way of specialization. Instead, do the thing you're good at and buy the rest. In the case of power, I could see more and more companies adding solar panels, since so much of their cost is installation. But for now going full renewable is only for marketing purposes.

      --
      Don't waste your vote! Vote for whoever you want, unless you live in a swing state it won't matter anyways
    2. Re:Answer: They mostly can, but is it economical? by ideonexus · · Score: 5, Interesting

      I would add (6) Many states have regulations making it impossible to do what Musk is doing. I live in Republican-Controlled Virginia, where I can't buy solar panels from Musk's SolaryCity, which has a location 20 minutes away from me in Washington DC and more locations in Maryland, because my state has pretty much given Dominion Power a monopoly on supplying electricity here, giving them exclusive rights to net-metering--which they have made cost-prohibitive to implement, and the company has actually successfully sued organizations that install solar panels.

      --
      i ~ Celebrating Science, Cyberspace, Speculation
  5. The fiction of net metering... by tlambert · · Score: 5, Insightful

    The fiction of net metering is that you will not be paid the same amount for the electricity you generate as for the electricity you consume.

    On of the purposes of "Smart Meters" is to permit differential pricing on electricity produced vs. consumed; it's not just to provide a temporal demand market. There are already tariffs in place in California where PG&E only has to buy as much electricity as you consume for a net 0 energy usage, rather than being required to purchase everything you generate over what you consume.

    The idea of a large grid only works if someone pays to maintain that grid, and that pricing comes in as a differential.

    Everyone can't do what Tesla is doing because not everyone is going to have the storage capacity to make it economical; Tesla can just rota the batteries it manufactures in service to the manufacturing plant itself, as part of "burn in testing", so that it'll get local off-grid storage as a side effect of the manufacturing process itself.

    I suppose that "every rechargeable battery manufacturer can do what Tesla does" would be a fair statement, but that's a tiny subset of "everyone"

  6. Tough problem by gargleblast · · Score: 5, Funny

    The obvious problem with renewable sources is that they're intermittent at any given location

    Yeah. How are they going to store intermittent power for when they need it later? At a battery factory?

    This is a tough problem.

  7. same junk as last time by YesIAmAScript · · Score: 5, Insightful

    You cannot base any real analysis on figures take by looking at an artists rendering of the site.

    The article says that they will have 85 windmills because there are 85 windmills in the picture. This is garbage. It is an artists rendering!

    If you want to have a serious discussion, you have to wait until there is some actual real info to discuss.

    Note that net metering is not running your plant completely off renewables. It's running it off renewables some of the time.

    --
    http://lkml.org/lkml/2005/8/20/95
  8. They do and have by dbIII · · Score: 2

    So why can't other manufacturing facilities do the same?

    It's generally called "co-generation", and although that applies to energy generated by a wide variety of means many are renewable. Burning methane from sewerage treatment plants to run generators is one with quite a few decades of history, another is burning plant waste such as "bagasse" from sugar cane.

  9. Re:Renew this! by stoploss · · Score: 3, Funny

    How does Tesla renew the lithium?

    The standard way: nuclear fusion, with peaking capacity provided by supernovas.

  10. Re:Not a first by gl4ss · · Score: 3, Interesting

    yeah but that doesn't count since the dam isn't on the factory premises ;D. that's what the article is wanting factories to do.. it doesn't care if you do it like sensible being and put the power generation outside the plant premises..

    btw the usual way to run factories a 100 years ago was on "100%" (or over 100% if you count out the extra..). the papermills etc were usually built so that they had an included hydro plant. last time i got an update the old, old hydro dam at my hometowns powerplant was only providing for lightning though. the old textile plant in the bigger city near my hometown was the first place to have electric lights(iirc in all of nordic).. and those were from hydro. to run the textile mill when it was dark with smaller risk of fires..

    --
    world was created 5 seconds before this post as it is.
  11. Re:sure, everybody can by BeCre8iv · · Score: 3, Informative

    The Energy and Motor industries get far more in subsidies, tax breaks and bailouts.

    So much so that dwindling fossil fuels can still compete economically with kinetic energy that costs nothing.

    --
    This perpetual motion machine Lisa made is a joke, it just keeps getting faster and faster. - Homer
  12. Re:Credit System by rjstanford · · Score: 5, Funny

    If only the Gigafactory could figure out some way to store electrical energy until its needed. That'd be awesome! Not really something they're equipped for though, I guess...

    --
    You're special forces then? That's great! I just love your olympics!
  13. It's just not in the plans by RR · · Score: 3, Insightful

    When I go to a high point in this city and look down, I see countless flat roofs that could easily host solar panels. Even with all the fog this city gets, that would make a significant impact on our use of non-renewable energy. But it is not to be. Homeowners tend not to like the upfront expense, they tend not to know about SolarCity, and a bunch of the homes are rented. Absent some regulation, they aren't going to install renewable energy.

    I think the neatest time to add renewable energy to a building is during construction. Absent that regulation, unless the owner makes it a priority, then the architects are not going to add it to the plan. For example, my work place recently commissioned and moved into a new building. It has an unobstructed, south-facing, 2-story-high, 10-foot-wide window that we have to cover up on the inside to maintain the climate. My immediate thought was: Solar energy. But I had no authority; the people in charge just put a poorly designed curtain on it. It just doesn't occur to them that we could put renewables in this building.

    Actually, in the current political climate, I think renewable energy gets negative publicity from these deployments. Conservatives under the thrall of Koch money see renewables as an admission of AGW, and reject it. No! That reason is stupid! And regardless of AGW, renewables will help us survive the depletion of the oil reserves! The Koch-funded people claim that there is no depletion. I live in a state of extreme pessimism.

    --
    Have a nice time.
  14. Cart FIRMLY in front of horse! CHECK! by Chas · · Score: 3, Insightful

    Tesla is doing this

    Uhm. They haven't even broken ground yet. So no, they're NOT.

    Until the site is up and 100% operational, this is all smoke being blown out someone's ass.

    Why don't others do this?

    Because this sort of solution isn't suitable everywhere.

    Reno sees about 250 sunny or partly sunny days a year, with roughly 60% of those being totally sunny.

    A place like Chicago sees 189 sunny or partly sunny days a year with roughly 40% of those being totally sunny.

    Places like Reno don't have to deal with long stretches of extreme low temperatures and snow measured in feet.

    Also, there's the land use to consider. Farmland is a LOT more valuable for what it can produce than a big stretch of desert land. So converting it to a wind/solar farm from food production is idiotic.

    There's also issues of space availability. If you have a factory in someplace like Los Angeles, you simply aren't going to have the land area to build a totally renewable setup.

    On top of this, what other environmental impacts does building in this manner, on a wide-scale basis (not just one factory, but dozens/hundreds/thousands of businesses and their facilities) have?

    There's also the issue that the local utility needs to be set up to accept power back into the system.

    And finally, if everyone's doing this, how do you maintain a stable power production industry? And how does the industry finance maintenance, expansion and construction of new facilities to replace old/obsoleted facilities that have met/exceeded their productive lifetimes?

    --


    Chas - The one, the only.
    THANK GOD!!!
  15. Re:Credit System by compro01 · · Score: 2

    Banks of batteries are expensive and take up a lot of space. You'd need to provide several megawatts for several hours. That would require hundreds of 85kWh car battery packs.

    And they'll be producing several hundred thousand such packs annually once the factory is operational.

    Also, it's going to be a 10 million square-foot facility, with a few hundred more empty acres around it. I don't think they'll be pressed for space.

    --
    upon the advice of my lawyer, i have no sig at this time
  16. Re:Cart FIRMLY in front of horse! CHECK! by Lumpy · · Score: 4, Informative

    And here in Grand Rapids Michigan we have several places that do it. The Van Andel Institute for example is covered in solar on their roofs and their solar program is very successful even through last winter when we saw more snow than Minnesota saw.

    How about instead of wild speculation you actually look up the places that ACTUALLY have done it and have been running that way for years successfully?

    Even Michigan Tech way the hell up against Lake Superior has a successful Solar power generation system in a place where they get on average 6 feet of snow falling per winter storm and over 30 feet of snow fall for the winter.

    --
    Do not look at laser with remaining good eye.
  17. Re:Fukushima too by Anonymous Coward · · Score: 3, Insightful

    Fukushima discredits Tokyo Electric Power Company, and their half-assed management of what was a completely containable and manageable problem.

  18. No they're not. by denzacar · · Score: 3, Informative

    http://www.businessweek.com/ne...

    RWE AG said Aug. 12 it will halt an extra 1,005 megawatts of coal and lignite capacity by the first quarter of 2017, taking the total planned capacity cuts to 8,940 megawatts. Old lignite plants are candidates for closing, according to New York-based Pira, whose clients include oil companies, utilities and governments. A thousand megawatts is enough to power 2 million European homes.

    They are shutting down the old coal plants, replacing them with new, more efficient and cleaner ones... and now they have to shut down and reduce production of those too.
    http://www.bloomberg.com/news/...

     

    Wind and solarâ(TM)s share of installed German power capacity will rise to 42 percent by next year from 30 percent in 2010, according to European Union data compiled by Citigroup Inc. The share of hard coal and lignite plant capacity will drop to 28 percent from 32 percent, the data show.

    German utilities plan to start new hard-coal plants with 5,606 megawatts of capacity this year and next, data from Bonn-based national grid regulator Bundesnetzagentur show. That compares with a target of at least 10,000 megawatts from new solar and wind installations in 2014 and 2015 under Germanyâ(TM)s renewable energy act, which takes effect Aug. 1. Solar output reached a record 24,244 megawatts on June 6, according to EEX.

    Because... They are getting more out of all the solar and wind than expected. They are getting negative electricity prices in January and May.
    http://www.reuters.com/article...
    http://www.businessinsider.com...

    --
    Mit der Dummheit kämpfen Götter selbst vergebens
  19. Re:Fukushima too by jythie · · Score: 3, Insightful

    That is kinda the problem. There will always be poorly maintained and half-ass managed facilities, it is simply the nature of humans. If a solution can not cope with this class of problem then it is not a good solution, human nature is one of the variables you have to take into account.

  20. Re:Fukushima too by fnj · · Score: 4, Insightful

    Lackadaisical safety management is dangerous.

  21. Re:Fukushima too by mdsolar · · Score: 2

    Ah, so nuclear power is safe only where people never get lazy?

  22. Re:Fukushima too by fnj · · Score: 2

    Well, it sure as hell is crazy unsafe when they *are* lazy bastards, and it sure is a hell of a lot safer when they are painstaking. Look at the US Navy nuclear submarines and aircraft carriers. Perfect nuclear safety record with respect to the nuclear power plants. Hell, look at the US Nuclear electricity industry, even though I wouldn't put it close to being good enough. Zero uncontained meltdowns. Zero hydrogen explosions.

  23. Cost analysis by Ogive17 · · Score: 4, Informative

    One of our production facilities installed two large windmills that supply roughly 10-15% of the power the plant uses. You would think this would lower the cost for purchased electricity, but it didn't.

    The electric company raised the rates for our plant because the usage dropped enough that they entered a lower usage bracket which has a higher cost per KW/h. We actually pay MORE each month in electricity costs even though the plant purchases 10-15% less electricity..

    Obviously they are negotiating the contract terms now (it may be done) but this is just one example of how the utilities have everyone by the balls. They are going to get their money, one way or another.

    I'm sure for Tesla, it will be easier since they are starting from the beginning instead of doing a retrofit. However I hear similar stories from residential users. Most times people want to make the choice to use returnables but outside factors make it monetarily difficult to pursue.

    --
    "Action without philosophy is a lethal weapon; philosophy without action is worthless."
  24. Re:Credit System by MozeeToby · · Score: 2

    Alternatively, there will always be some number of batteries that are functional but don't meet the stated specs for whatever reason. Producing 10s of thousands of batteries a year, that could easily leave you with several hundred mostly functional batteries that are otherwise worthless to you.

  25. It's not horseshit. It's happening. by DoctorNathaniel · · Score: 5, Insightful

    I teach physics. The most depressing part of my job is teaching a general-education class where I have to explain global warming.

    Scientists don't have a private agenda. We would LOVE to be wrong about this, but:
    - Temperatures are going up worldwide
    - Global temperatures are historically very well correlated to CO2 concentrations
    - CO2 concentrations have a straightforward and well-understood effect on infrared light produced by
    earth's blackbody radiation
    - Even small changes to global temperature will create big changes to local climates
    - We can stop this, but only if radical action is taken right now
    so
    - We're all fucked.

    This is not the time for the debate about whether the effect is real. This is the time for debate about just how MUCH we should be panicking. We're in the deep shit here. We're talking about large proportions of humanity not having enough food to eat. The resulting warfare and hardship will be devastating.

    1. Re:It's not horseshit. It's happening. by bigpat · · Score: 5, Interesting

      We can stop 80% of today's CO2 emissions (at least here in the US) in 15 to 20 years with a concerted large scale government subsidized build-out of capacity at existing nuclear power plants. That is the radical action that we need now.

    2. Re:It's not horseshit. It's happening. by blue9steel · · Score: 3, Funny

      We don't have time for rational solutions!

    3. Re:It's not horseshit. It's happening. by bigpat · · Score: 2

      We don't have time for rational solutions!

      Okay then... I propose a tax on solar panels which can be used to subsidize solar panels.

  26. Wood Burning Trucks by zyxwvutsr · · Score: 2
  27. Re:Fukushima too by blue9steel · · Score: 4, Informative

    Here's a list from Forbes on deaths per trillion kWhr:

    Coal 170,000
    Oil 36,000
    Biofuel 24,000
    Natural Gas 4,000
    Hydro 1,400
    Solar 440
    Wind 150
    Nuclear 90

    Tell me again how Nuclear is the most dangerous choice?