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Lithium is a chemical element and key component of electric vehicle (EV) batteries that’s also known by another name: “
white gold.” That’s because in a future powered by batteries, from our electric cars to our smartphones, lithium is quickly becoming the most valuable commodity on the planet.
But unlike the sun, which sends down its energy in limitless abundance through its rays, lithium is a finite material. Once it’s gone, it’s gone."
https://www.popularmechanics.com/sc...7/lithium-supply-batteries-electric-vehicles/
"Lithium mines use a
lot of water—many thousands of gallons per minute, according to
The New York Times—and groundwater contamination with antimony and arsenic are a real and persistent threat. Other side effects of lithium mines include biodiversity loss, soil erosion, and air quality degradation"
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So we may not contaminate the air with EVs, but we could contaminate the ground and water.
Also if lithium and cobalt prices shot up due to high demand, an EV may not be cheaper to buy or maintain than an IC.
How much earth is moved to make a Tesla battery?
To manufacture each EV battery, you must process 25,000 pounds of brine for the lithium 30,000 pounds of ore for the cobalt 5,000 pounds of ore for the nickel, 25,000 pounds of ore for copper digging up 500,000 pounds of the Earth's crust for just - one - battery.