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9 months agoAdding to this, while the wind doesn’t always blow, and the sun doesn’t always shine, nuclear needs water to evaporate. In a world where droughts during summer get ever more common, nuclear/coal is not the 24/365 solution it once was. The future has to rely on a diverse mix of different energy sources, if it wants to be resilient.
AFAIK coal power plants often(always? Idk) use steam to drive their turbines in order to generate electricity. I’m not arguing against nuclear, but for a very diverse mix. Warm dry summer -> solar. Rainy dark winter -> hydro & wind. If we keep burning fossils, including nuclear, until we can switch to 100% renewals, I’m okay with that. The big advantage of renewals is the comparatively low cost of phases where no electricity is produced. A solar farm doesn’t generate cost at night. Coal and nuclear plants can’t just be “switched on and off” at will, and if they don’t produce, still need a lot more attention. But for the meantime, they are necessary, until we either overbuilt so much renewables to cover for “no wind/sun/rain” situations, or get some storage solutions (batteries, hydrogen, biofuels,…) Implement on a large enough scale.