3 ms·
I thought it was the processing, rather than the mining, which came with toxic downsides? But in any case, the Chinese have been undercutting everyone for two d
by angry_octet 4y ago
I thought it was the processing, rather than the mining, which came with toxic downsides? But in any case, the Chinese have been undercutting everyone for two decades. Lower costs and massive capital investments.
Compared to massive crop failure, mass starvation, wide scale species extinction, and resulting resource conflict, the toxic byproducts and landfill of wind/solar are inconsequential. Even the risk of nuclear (increased radiation from failures, proliferation) is bearable if we can decarbonise faster.
- ggm 4y agoSpodumene is roasted and treated with acid to make the lithium salts needed. It does use water, and heat (energy) and you have waste water settlement ponds. Atacama lake deposits are different, and have a different treatment path which I think has a higher risk to a fragile ecology in salt-pan type evaporation and depletion of a high-altitude water table. I'm kind of hedging: I want to believe our (AU) spodumene waste cycle issues are both different and smaller (we can use PV to do the heating, and its recyclable water) but I think thats unknown. A geologist/ecologist could say.