this post was submitted on 25 Jan 2024
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[–] [email protected] 29 points 9 months ago (35 children)

Just be aware, hydrogen in almost all its presented formats is basically natural gas. 96% of hydrogen is sourced from fossil fuels.

So whenever you see shit promoting hydrogen, read it as something promoting natural gas/ fossil fuels.

[–] [email protected] 16 points 9 months ago (13 children)

I don't think it's really fair to throw all hydrogen into one category when we already have terms to describe where the hydrogen is sourced. Green hydrogen specifically is sourced via electrolysis with renewables and isn't really a problem.

Eventually we will get to a point where we have days where we have more solar energy than we can use and storing it in some capacity would be nice. I don't know if hydrogen is a good way to store energy to be used in fuel cells but it can be used by airplanes in ways batteries simply can't manage.

[–] [email protected] -3 points 9 months ago (10 children)

Green hydrogen specifically is sourced via electrolysis with renewables and isn’t really a problem

It isnt that its a problem, its that its a fantasy. Its a useful fantasy that fossil fuel companies use to prop up hydrogen as the answer when what the mean is BAU.

Show me some major source of renewable generated hydrogen.

Otherwise, stop participating in the fantasy that gives fossil fuel companies a pass on green washing, because right now, there is no such thing as renewable hydrogen. Its 96% fossil fuels.

[–] [email protected] 4 points 9 months ago (1 children)

It is not a fantasy. In fact, the opposite is true. The problem is that you are wildly out of touch with recent events. You are still pretending like it is 2004, not realizing that that was 20 years ago. Green hydrogen is a rapidly growing market and is following the trajectory of wind and solar.

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