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Comment on Shell Is Immediately Closing All Of Its California Hydrogen Stations | The oil giant is one of the big players in hydrogen globally, but even it can't make its operations work here.

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wewbull@feddit.uk ⁨9⁩ ⁨months⁩ ago

Hydrogen isn’t in the atmosphere. It’s 20.9% oxygen, 70% nitrogen and some trace other gases, none of which are hydrogen.

Hydrogen is produced either by splitting water (the H in H²O) or splitting hydrocarbons like Methane which produces CO² (the carbon part bonding with oxygen from the atmosphere, making that stuff we’re trying to cut back on).

That second method is why the fossil fuels companies are so keen on it. Hydrogen can be a repacked form of natural gas.

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SupraMario@lemmy.world ⁨9⁩ ⁨months⁩ ago
Yes totally forgot how there is no water in our atmosphere…forgot the globe just has water in a few places and humidity doesn’t exist…

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- wewbull@feddit.uk ⁨8⁩ ⁨months⁩ ago
  Oh yes, that 1% water vapour (on average) that you want 2/3rds of.
  
  Gimme a break. I don’t think your machine producing hydrogen “straight out of the atmosphere” is going to be fueling many cars.
  
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