this post was submitted on 09 Sep 2023
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World’s first crewed liquid hydrogen plane takes off::undefined

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[–] A_A 4 points 1 year ago (1 children)

Air Liquide is the supplyer of the hydrogen. You have green and blue hydrogen. One is produced with reformation and carbon capture while the other one is produced with electrolysis. So, if the electricity is from renewable then it's technically zero emission.

[–] [email protected] 4 points 1 year ago

Yes I understand that. OP said it wasn’t, and the article didn’t say specifically what was used for this flight, only that Air Liquide wants to use green H2 for this project.