Comment by fpoling

In 1920 in Berlin there were more electrical taxes than gasoline one. But cheap gasoline killed electrical car industry.

Without that electrical cars would proceed to develop and batteries with high capacity would happen much sooner.

As for pollution it would not be that bad. Fuel would be expensive and cars with combustion engines would not happen on massive scale. There would be much more freight by trains and nuclear energy would be developed on much bigger scale.