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#241
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Global Warming Climate Models Have Made a Successful Prediction
On Mon, 29 Aug 2016 07:45:51 -0700 (PDT), palsing
wrote: On Monday, August 29, 2016 at 7:32:09 AM UTC-7, wrote: On Monday, August 29, 2016 at 10:13:18 AM UTC-4, palsing wrote: http://www.merriam-webster.com/words...is-a-real-word It's still a fake word, bozo, no matter how many bozos use it. Pavlov would have loved you! Ding, ding, roll over! Ding, ding, argue! Don't forget "Ding, ding, drool". Some of his less coherent rants might be the result of shorts in his keyboard. |
#243
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Global Warming Climate Models Have Made a Successful Prediction
On Monday, 29 August 2016 15:42:31 UTC+2, Quadibloc wrote:
That's why I think that storage is better, since then power could be carried in ships rather than requiring the building of enormous low-loss transmission lines to distant continents. John Savard Any low cost, ambient temperature superconductors in the wings? |
#244
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Global Warming Climate Models Have Made a Successful Prediction
On Mon, 29 Aug 2016 08:54:40 -0700 (PDT), "Chris.B"
wrote: On Monday, 29 August 2016 15:42:31 UTC+2, Quadibloc wrote: That's why I think that storage is better, since then power could be carried in ships rather than requiring the building of enormous low-loss transmission lines to distant continents. John Savard Any low cost, ambient temperature superconductors in the wings? No. There might be low cost superconductors that only require LN temperatures (not really cryogenic). It seems unlikely that they will dominate power transmission. Indeed, the long term trend is likely to lead away from large power grids in favor of smaller, local grids. An advantage of solar (and wind) is that they work well at the community level in a way that no fossil fuel technology really does. |
#245
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Global Warming Climate Models Have Made a Successful Prediction
Chris L Peterson wrote:
On Mon, 29 Aug 2016 08:54:40 -0700 (PDT), "Chris.B" wrote: On Monday, 29 August 2016 15:42:31 UTC+2, Quadibloc wrote: That's why I think that storage is better, since then power could be carried in ships rather than requiring the building of enormous low-loss transmission lines to distant continents. John Savard Any low cost, ambient temperature superconductors in the wings? No. There might be low cost superconductors that only require LN temperatures (not really cryogenic). It seems unlikely that they will dominate power transmission. Indeed, the long term trend is likely to lead away from large power grids in favor of smaller, local grids. An advantage of solar (and wind) is that they work well at the community level in a way that no fossil fuel technology really does. Large power grids are particularly suitable for nuclear power. |
#246
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Global Warming Climate Models Have Made a Successful Prediction
On Mon, 29 Aug 2016 17:04:10 -0000 (UTC), Mike Collins
wrote: Chris L Peterson wrote: On Mon, 29 Aug 2016 08:54:40 -0700 (PDT), "Chris.B" wrote: On Monday, 29 August 2016 15:42:31 UTC+2, Quadibloc wrote: That's why I think that storage is better, since then power could be carried in ships rather than requiring the building of enormous low-loss transmission lines to distant continents. John Savard Any low cost, ambient temperature superconductors in the wings? No. There might be low cost superconductors that only require LN temperatures (not really cryogenic). It seems unlikely that they will dominate power transmission. Indeed, the long term trend is likely to lead away from large power grids in favor of smaller, local grids. An advantage of solar (and wind) is that they work well at the community level in a way that no fossil fuel technology really does. Large power grids are particularly suitable for nuclear power. And also for fossil fuel power, which in most cases is most efficient with large-scale generation (small-scale generation with natural gas has been successful in some cases). But for the most part, solar and wind power are both much more scaleable than fossil fuel generation, allowing energy to be used near where it is generated, which often adds to efficiency and reduces the dependence on large and sometimes fragile power grids. |
#247
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Global Warming Climate Models Have Made a Successful Prediction
Quadibloc wrote:
On Sunday, August 28, 2016 at 11:08:58 AM UTC-6, Mike Collins wrote: This means that solar power from different time zones and longitudes can be used to even out the supply. That is redundant. Or, to be even more nit-picky, solar power from different longitudes would be equally effective in evening out the supply whether it came from Europe, with different legislated time zones, or from China, with only one time zone across an expanse of longitude. Solar power doesn't come from clocks. Solar power doesn't come from clocks but domestic demand does. (Actually, since China is at a different latitude than Europe, the effect of longitude would be slightly different, but _that_ I viewed as a minor detail not affecting my point.) But I'm more concerned with a more basic error. Yes, long-distance transmission of power can be used to even out the supply. However, Europe does not extend across the same range of longitude as, say, the old British Empire. Thus, the sun still *does* set on Europe once a day. Getting electrical power at night from the Sun requires shipping power almost halfway around the world, a daunting challenge. I didn't say that the whole world could be used. But Europe already has long distance transmission of power. The day can be extended by several hours. The U.K. imports and exports power to and from continental Europe and has been doing so for decades. Scotland exports power to the rest of the U.K. The U.K., particularly Scotland has a large share of European resources for wind, wave and tidal power. Tidal power in the Bristol Channel has long been proposed. The Severn Barrier is probably beyond current technology but the tidal lagoon in Cardiff has a good chance of being built and smaller projects are already operational in Scotland. http://www.tidallagooncardiff.com/the-project/faqs/59/ http://www.bbc.co.uk/news/uk-scotlan...iness-37212373 Wave power can make a big contribution and may also be used to protect coastlines in storms. The Thatcher government killed off all the wave power projects in the 1980s but they are now under development again. That's why I think that storage is better, since then power could be carried in ships rather than requiring the building of enormous low-loss transmission lines to distant continents. John Savard |
#248
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Global Warming Climate Models Have Made a Successful Prediction
On Monday, August 29, 2016 at 3:23:36 PM UTC-6, Mike Collins wrote:
Quadibloc wrote: On Sunday, August 28, 2016 at 11:08:58 AM UTC-6, Mike Collins wrote: This means that solar power from different time zones and longitudes can be used to even out the supply. That is redundant. Or, to be even more nit-picky, solar power from different longitudes would be equally effective in evening out the supply whether it came from Europe, with different legislated time zones, or from China, with only one time zone across an expanse of longitude. Solar power doesn't come from clocks. Solar power doesn't come from clocks but domestic demand does. Ah, I missed your point. So the benefits would be cut in half in China! So it's really... solar power from different longitudes could be sent to different time zones to even out supply. John Savard |
#249
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Global Warming Climate Models Have Made a Successful Prediction
Quadibloc wrote:
On Monday, August 29, 2016 at 3:23:36 PM UTC-6, Mike Collins wrote: Quadibloc wrote: On Sunday, August 28, 2016 at 11:08:58 AM UTC-6, Mike Collins wrote: This means that solar power from different time zones and longitudes can be used to even out the supply. That is redundant. Or, to be even more nit-picky, solar power from different longitudes would be equally effective in evening out the supply whether it came from Europe, with different legislated time zones, or from China, with only one time zone across an expanse of longitude. Solar power doesn't come from clocks. Solar power doesn't come from clocks but domestic demand does. Ah, I missed your point. So the benefits would be cut in half in China! So it's really... solar power from different longitudes could be sent to different time zones to even out supply. John Savard We'll both really. In the UK power supplies have to be increased in advertising breaks for popular TV programmes since people use their electric kettles to make tea in the breaks. |
#250
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Global Warming Climate Models Have Made a Successful Prediction
On Mon, 29 Aug 2016 21:45:46 -0000 (UTC), Mike Collins
wrote: We'll both really. In the UK power supplies have to be increased in advertising breaks for popular TV programmes since people use their electric kettles to make tea in the breaks. People still watch TV shows real time? |
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