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Biomass power station produced four times emissions of UK coal plant, says report
(www.theguardian.com)
this post was submitted on 09 Aug 2024
101 points (96.3% liked)
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Clean energy can only be wind water solar or a yet to be invented source like fusion
Fissile nuclear is clean enough. It has been smeared and misregulated through lobbying, propaganda, and donations to genuine believers among environmentalists by the fossil fuel industry. But even today uranium fuel cycle power plants produce less lifetime pollution per kWh than solar panels. Solar panel technology will improve, but so would nuclear with thorium or more technical improvements in reactor design.
Once solar panels don't require rare earths anymore and once some new technology is developed to store electricity between peak production and peak consumption without massive pollution in quantities sufficient to meet everyone's needs, it makes sense to phase out fission. But we're still pretty far from that.
No its not and it uses shit loads of water that aren't available at all times. Its not good enough to help, we shouldn't decommission the already existing ones (if safe), but focus on stuff that is faster to scale up, like solar and wind (and maybe geothermal).
Oh and modern solar panels don't require rare earths:
https://www.pv-magazine.com/2019/11/28/are-rare-earths-used-in-solar-panels/
https://interestingengineering.com/science/efficient-alloy-based-solar-panels-created-free-of-toxic-metals
I get the feeling that you are seriously illinformed about solar.
So don't build your nuclear reactors in a place that doesn't have shit tons of water?
Solar and wind can't handle peak consumption without obscene amounts of heavily polluting storage. They should definitely get the majority of the attention and budget, but nuclear is still important and will still be faster to scale up faster in many specific locations. Get as much solar in the subtropics and tropics as possible, get wind in windy locations, get geothermal and tidal where that is viable, but get nuclear in places with plenty of water that are further than 45 degrees/5000 km from the equator in areas with little wind, and for peak consumption in places without hydroelectric or other power that isn't best to keep at the max 24/7, and for quick response to fluctuations in wind and solar in places where other regulators aren't available.
The articles you link are about experimental or niche tech, expensive or inefficient or both. Rare earths are still used in pretty much all solar panels that are actually being built. They're also not the only form of pollution from solar panel manufacturing, transportation, installation, and recycling/disposal.
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