100k&#x2F;year compared to 17m cars and light trucks sold in the US in 2015 is a drop in the ocean.<p>This seems to be another example, particularly on this forum, of &quot;living in the bubble&quot;. The bubble in this case is urban living in California, a situation with relatively low ranges of driving with temperate weather.<p>Again, I&#x27;m not saying it <i>won&#x27;t</i> happen. I&#x27;m simply pointing out the obvious: it&#x27;s got incredibly far to go and there are enormous challenges to overcome such that, at a minimum, it&#x27;s going to take a long time.<p>Dominating their niche will be a useful outcome. If light vehicles in cities become predominantly electric, that is a useful outcome and I look forward to it for the reduction in air and noise pollution.