this post was submitted on 15 Apr 2024
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Environment
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Most of it is pure reduction rather than replacement. The region is pretty good at using wind and hydro for evening power but more to the point, it is hard to get across just how much that 4.6tons of co2 an average car puts out in a year.
It’s also worth noting that 4.6 tons is just tailpipe, and that it is in addition to the emissions from delivering that fuel to the pump or in manufacturing the car itself, and that thouse additional emissions alone are more than the entire lifetime emissions of an EV fed on the US grid, most of which are from generation.
Put all that together with the SF grid being less carbon intensive, and i’d guess that anywhere from 75% to 90% of those emissions are just outright gone period.
It would be even better if it was even more a move to bikes and mass transit of course, but in this case it actually is a notable drop in emissions and not just greenwashing.