Earlier quoted context omitted.
Unclean power plants are still vastly more efficient than the most efficient internal combustion engines. That's why trains are electric wherever possible. https://en.wikipedia.org/wiki/Electric_locomotive
> Unclean power plants are still vastly more efficient than the most efficient internal combustion engines. I don't think so. > That's why trains are electric wherever possible. 1. Thing is, you don't have to refuel electric locomotives, so that saves time and logistics. Unless you plan to install a pantograph on the roof of your Tesla, you still have to refuel it. 2. Unlike cars, diesel locomotives do not use any ki…
Most calculations I've seen seem to conclude electric are more CO2 efficient per mile; from 2 to 9 times depending on which state is producing the power.