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A comment on Ex-SolarCity employees: We were fired after reporting millions in fake sales. Parent comment

Re:Ex-SolarCity employees: We were fired after reporting mil... by DiabloD3 on Tuesday July 31, 2018 @04:01PM (#17656561)
It lowers actual octane rating, thus increasing air pollution ever so slightly.

An engine designed entirely for ethanol, not one that just merely takes a mix but is meant for gasoline, would be higher efficiency and be worth it.

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Re:Ex-SolarCity employees: We were fired after reporting mil... by laurencerowe on Tuesday July 31, 2018 @06:08PM (#17657702)
Ethanol has a higher octane rating (113 RON) than petroleum, but is less energy dense (so lowers mpg.)
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