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It costs so much less to drive an EV per mile largely because we get electricity from sources with a much higher EROEI than present day oil. Gas, coal, solar, w
by api 7y ago
It costs so much less to drive an EV per mile largely because we get electricity from sources with a much higher EROEI than present day oil. Gas, coal, solar, wind, nuclear, and hydro are all much better. The low energy return of current oil is priced in.
BTW it's not just obtaining the oil but refining it. Oil refineries use a ton of power usually from electricity, gas, or by burning some of the oil itself. Heavier oil like tar sands and shale takes more energy to refine, as does high sulfur oil.
Tar sands is so bad I've heard it described as being almost more a way of very indirectly converting other sources of energy into oil than a source of energy.
- Gibbon1 7y agoYes. From an energy efficiency point of view we'd be better off burning the oil used to make gasoline in a thermal power plant. Your comment about Tar Sands reminds me of a quote I read a long time ago about the price of coal being linked strongly to the price of diesel. Not to mention fracking boom is just a way to turn free central bank loans into Nat Gas.