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 Hydrogen powered train is here

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jibpek
post Sep 22 2022, 11:22 AM

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QUOTE(sunami @ Sep 22 2022, 11:06 AM)
isnt electric comes from fossil fuel?
the whole point using h2 is staying away from fossil fuel dependency
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H2 also from the same energy source.

Electric line is much more efficient. Transportation cost over long distance is extremely low.
jibpek
post Sep 22 2022, 12:16 PM

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QUOTE(-H20- @ Sep 22 2022, 12:01 PM)
hydrogen car
burn fossil -> electricity -> electrolysis

vs

EV
burn fossil -> electricity

why need extra step?
hydrogen need to stay compressed during transport .

it even need to stay compressed when it is in your car.

there is a reason honda stopped development hydrogen fuel cell for car
petrol is a better substitute than hydrogen
*
Not only stay compressed, but stay at extremely low temperature as well.

Means energy is consumed even if not moving at all.

 

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