"a ton of polysilicon – the silicon in PV cells – uses 60-70MWh per ton, roughly seven times the energy

"a ton of polysilicon – the silicon in PV cells – uses 60-70MWh per ton, roughly seven times the energy intensity of aluminum. It is congealed electricity”
Really excellent this from @alexbhturnbull
syncretica.substack.com/p/xinjiang-and… https://t.co/1bpet2JpqF

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