ICE efficiency brings that down a decent amount, no? 35-40% at best. The fuel is... | Hacker News

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		jdhawk on Sept 11, 2018 \| parent \| context \| favorite \| on: Solid-state battery startup claims breakthrough fo... ICE efficiency brings that down a decent amount, no? 35-40% at best. The fuel is much more dense, but converting it is not as efficient.

akira2501 on Sept 11, 2018 | [–]

> ICE efficiency brings that down a decent amount, no?

In terms of power to the wheels, yes. Some of that latent energy can be useful, especially after it's converted into heat.

NegativeLatency on Sept 11, 2018 | | [–]

Especially in an older car with a less efficient engine.

hwillis on Sept 11, 2018 | [–]

Roughly 15-20% during actual driving.

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