To my knowledge, with plenty of carbon emisssions
102 3 ReplyIt was sad when the Physics Girl took Shell's money to shill hydrogen fuel cells.
I get you need to eat but still....a very shitty move.
81 5 ReplyWell, supposedly almost all hydrogen was made not long after the Big Bang went bang, with a tiny bit getting once in a while produced by the spontaneous formation of particle and anti-particle pairs, if I'm not mistaken.
37 0 ReplyIs there a community for green memes like this? Love it
36 1 ReplyWith excess power from renewables. Which is highly inefficient. But better than not producing power when you could.
39 8 ReplyObviously they mean purified and stored hydrogen, fit for use and delivery as an energy medium.
20 0 ReplyYou just pour water on solar panels or something.
16 0 ReplyAll hydrogen was made just after the Big Bang.
15 1 ReplyOil companies really made hydrogen sound evil. Maybe that's what they wanted all along.
13 1 ReplyEither by pendulum air separation and filtration, by steam cracking petroleum as a biproduct, or by electrolysis of water with an oxygen biproduct.
7 1 ReplyLooking at you @Hypx@lemmy.world
4 0 ReplySo, why is making hydrogen from other energy source worse than filling up lithium batteries from other energy sources?
3 1 ReplyIsn't it just blasting water with loads of electricity to split it up? That's how I learned it in school at least. So yeah, just use the electricity directly for now.
1 0 ReplyFrom water and electricity, directly adjacent to where maritime uses would need it: https://www.hydrogen.energy.gov/docs/hydrogenprogramlibraries/pdfs/review22/ta045_pal_2022_o-pdf.pdf?Status=Master
4 4 Reply