alt Hacker NewsIt really should not be surprising that we can get very high recovery percentages from batteries -- we do not mine elemental lithium, so the processes we use for extraction are already designed to extract lithium from fairly low-purity sources. In contrast, lithium batteries are an incredibly high-purity source of lithium. The main question is when it will become cost-effective to create recycling pipelines.
Lead acid batteries had a similar trajectory and modern lead acid batteries are effectively 100% recycled.
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> It really should not be surprising that we can get very high recovery percentages from batteries -- we do not mine elemental lithium
Plenty of substances we don't mine elementally are not worth recycling. The main advantage with lithium is it tends to go into large volumes of standardised chemistries.
U.S. lead acid baterries recycling has been outsourced.
" As the United States tightened regulations on lead processing to protect Americans over the past three decades, finding domestic lead became a challenge. So the auto industry looked overseas to supplement its supply. In doing so, car and battery manufacturers pushed the health consequences of lead recycling onto countries where enforcement is lax, testing is rare and workers are desperate for jobs. "
https://www.nytimes.com/2023/03/20/world/americas/car-batter...
https://www.nytimes.com/interactive/2025/11/18/world/africa/...