Comment on Solar and wind energy could fulfill energy demand 10-fold, Oxford study finds

jerome@lemmy.world ⁨1⁩ ⁨year⁩ ago

• bstix@feddit.dk ⁨1⁩ ⁨year⁩ ago

  In case of nuclear winter, I don’t think renewable energy is going to be the main concern.

  However, it is possible to put solar panels on satellites that transmit the energy down to the surface. It’s costly and dangerous, but a benefit over surface solar is that the satellites can point at the sun for longer time during days and send the energy to places that are not in the sun, thereby producing solar power 24/7. It’s wildly impractical and expensive, but in case of nuclear winter it may be a realistic solution.

  en.m.wikipedia.org/wiki/Space-based_solar_power

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  • Psaldorn@lemmy.world ⁨1⁩ ⁨year⁩ ago

    Wouldn’t the dust in the atmosphere also prevent energy transmission just as it does solar?

    Wind, still works

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    • Excrubulent@slrpnk.net ⁨1⁩ ⁨year⁩ ago

      You’d use frequencies that can penetrate cloud cover in that case, it wouldn’t work otherwise because then it would still be subject to weather.

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      • Psaldorn@lemmy.world ⁨1⁩ ⁨year⁩ ago

        I don’t know for sure but it’s particulates that make it a nuclear winter, not just cloud (water) but would also need to penetrate the clouds as well.

        It’s probably not wise for me to Google “what frequencies of EM can penetrate a nuclear winter clouds” though 🙂

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• Life_Inst_Bad@pricefield.org ⁨1⁩ ⁨year⁩ ago

  As long as you clean the surface of the Solar pannel from snow I dont see why to shouldn’t work. Even on cold and cloudy days our panel works.

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  • Happenchance@lemmy.world ⁨1⁩ ⁨year⁩ ago

    en.m.wikipedia.org/wiki/Nuclear_winter

    Nuclear winter is a severe and prolonged global climatic cooling effect that is hypothesized[1][2] to occur after widespread firestorms following a large-scale nuclear war.[3] The hypothesis is based on the fact that such fires can inject soot into the stratosphere, where it can block some direct sunlight from reaching the surface of the Earth. It is speculated that the resulting cooling would lead to widespread crop failure and famine.

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• Diplomjodler@feddit.de ⁨1⁩ ⁨year⁩ ago

  No, you will be put into the matrix.

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