Researchers from the Wuhan University of Technology in China have designed and synthesized a new non-fullerene acceptor for organic solar cells. One of their fabricated devices achieved the highest certified efficiency ever reported for single-junction organic solar cells.
Solar + batt in China is currently cheaper than coal and natgas.
Solar is a 100% mature technology that promises to provide further cost savings over existing technologies, and has reasonable odds of reaching the 1 cent per watt point, where solar is competitive with fusion.
Fission can’t scale to that point; the main point of fission is that it can produce reactors for warships and submarines, as well as uranium for fission, boosted fission, and thermonuclear weapons.
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