News for hackers. Stuff that matters.

A comment on Directly converting CO2 into a gasoline fuel (2017). Parent comment

Re:Directly converting CO2 into a gasoline fuel (2017) by anamax on Thursday March 10, 2022 @01:18PM (#30630378)
> A Tesla battery pack weighs 900 pounds and only holds the energy of 3 gallons of gas.

A Tesla battery pack is good for about 300 miles. If that's equivalent to 3 gallons of gas, that's saying that Teslas would get 100mpg.

I can believe 40-45 mpg, but 100 requires some evidence.

[ Parent | on HN ]
Re:Directly converting CO2 into a gasoline fuel (2017) by dahfizz on Thursday March 10, 2022 @02:11PM (#30631097)
https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=43401

They are rated for 134 combined MPGe. That is not that crazy for an EV, the ford Mach E gets 93:

https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=43602

Electric drivetrains are really efficient, which is why EV's are practical at all.

[ Parent | on HN ]