this post was submitted on 30 Nov 2025
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Every damn power plant is a glorified steam engine
Except solar. And wind. And hydro.
Some solar is also boiling water
And some of it is boiling salt!
Which then boils water, of course.
But some of it is electrons from photonic impact, no water involved! In the process of energy generation anyway. Statistically and perhaps somewhat ironically, the electrons from that photonic impact may well be used to boil water regardless... Humans just fucking love boiling water.
My local solar steam generator was shut down years ago as it was no longer worth testing direct reflector material anymore — even if they had gotten perfect reflectivity they couldn't compete with photovoltaics anymore
Expect for solar, it's all just flowy stuff through spinny stuff: wind, water, steam. GRAAAAAAAAAA
Good ol' mill.
Solar is very tiny flowy stuff through very tiny spinny stuff
Spinny stuff is basically the universe on all scales, so it makes sense. And that's fucking cool, IMO.
and fuel cells
And waves/tidal, but now we're getting into the really niche types.
wind is just the effects of premade steam
I dunno if "power plant" quite fits for solar and wind. Definitely for Hydro, though.
"Power Plant" won't be a fitting term until we can generate electricity (at a viable scale) from chloroplasts.
And wouldn't that just be solar with extra steps?
Isnt hydro in a small part powered by steam just post condensation steam.
I do enjoy a nice glass of post condensation steam on occasion
Hydro also uses steam
In liquid form?
It's still the same turbine shit
It’s all turbines, but quite dissimilar turbines.
Readily available, low boiling point, non corrosive (relatively), and ecologically safe. What more do you want?
Also a ridiculously high heat capacity. It does make sense.
Molten salt. Lower pressure, higher efficiency, and I believe less reactive in the event of an uh-oh.
The molten salt is used as the first step. It then makes steam through a heat exchanger. Molten salt is safer next to the actual reactor because water is not a good coolant in case of emergency.
We’re living in a steampunk world after all
I'm going to be this person I guess, but the defining trait of steampunk isn't the use of steam alone. It's that energy is transfered by delivering steam to where it's used, rather than using it in-place to crested electricity. This means that steampunk machines operate off of some kind of kinetic energy, rather than electrical energy.
Basically, computers (and everything else) are spinning gears, not silicon.
Aaackually...
That was a really cool explanation, thank you!
I'm a steampunk girl
In a steampunk world
It's not a big big thing if you steam me
Hydro isn't. Nor is solar photo voltaic, wind, or tidal, but yeah, nearly everything else is. In a combined-cycle natural gas or diesel plant half of the power generated isn't steam power, but the other half is.
Hydro is liquid steam