• 11 Posts
  • 88 Comments
Joined 1 year ago
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Cake day: June 6th, 2023

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  • I didn’t think about hydrogen powered shipping container ships. That sounds like a good use case.

    My main issue with hydrogen is that most of it is produced using some natural gas / fossil fuel thing I don’t understand. AKA Dirty hydrogen. Producing hydrogen using green tech is super inefficient compared to storing green energy in batteries. Personally, I think better battery tech like sodium Ion that uses cheap and recyclable materials are the better option for most applications.

    I do have a personal conspiracy theory that fossil fuel is pushing for hydrogen to slow green tech epically since the cheap way to make hydrogen is with fossil fuels.

    Another thing about hydrogen is storage and transportation. To store it long term you need to cool it a liquid form which is really hard to do. Also, current hydrogen fuel cell are low efficiency and low power density. That’s why the toyota miria uses a fuel cell to charge a battery which powers the car.Tthe fuel cell can’t put out high current.

    Most of what I know about hydrogen tech came from the aging wheels video about Mirai. So I might be super wrong about everything. I do recommend giving it a watch though: https://www.youtube.com/watch?v=rtZQLUtckS4