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Joined 1 year ago
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Cake day: July 15th, 2023

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  • Not sure where you’re from. But here is a random one from ebay . You will find many like it. I got this model with 4gb ram, 256 ssd and power supply for ~80€ on europe, much less then I could pay for any PI4 at the time that came with no case, no psu, no ssd. It idles around 3-4w headless with no peripherals running home assistant. There are other models too ofc. Just have a look around used hardware stores if you have them around your area.


  • You can get thin clients for much less than that… Better performance if needed, similar power efficiency for similar loads, they sometimes bring storage, power supply and ram and you don’t generate more e-waste as these are already being thrown out by many big companies every few years.

    The only reason to go for the PI is if you really need the GPIO, the tiny form-factor and even then there are cheaper alternatives with similar or better spevs.


  • Modular reactors have been equiped to submarines for decades, they passed the concept stage long ago.

    There are many kinds of nuclear reactors, but not much was invested into them to bring the cost down.

    I am not saying that nuclear is perfect. Unless we figure out fusion it won’t be a long term solution. It’s just what we need right now to get rid of fossil fuels while we figure out the large scale renewable grids with good storage tech.

    Hydrogen is a good option, if only EV manufacturers focused more on that… Charging the EV would be a matter of minutes not hours and there wouldn’t be issues with colder climates like the current batteries have.




  • Price doesn’t matter if it’s cloudy like most winters with barely any sun and the wind is not blowing. Solar also won’t work at night and energy storage is crap, batteries are very much not renewable. Of course there is reversible hydro plants but these can’t be used everywhere and are a disaster for local ecosystems.

    Everyone is acting like renewables will fix everything… They won’t. The only thing that can replace fossil fuels right now is nuclear, which is also not renewable, but at least we have plenty of fuel for it.