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And what about materials? Take neodymium which is needed in permanent magnets and wind turbine generators. We need about four teragrams of neodymium for three point eight million turbines.
But there are about 27, 28 teragrams available. And so we have about seven times more than we need. So we don’t think this is a limitation.
What about lithium? Well, lithium, there's enough lithium we know of in resources for three point three billion vehicles. And there are about eight hundred million vehicles right
Listen to native speakers pronounce “teragrams” in real conversational contexts with synchronized timestamps and subtitles.