• UnderpantsWeevil@lemmy.world
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      8 days ago

      Practical power production through nuclear fusion still requires significant developments for it to be realised at scale, though several startups are already planning to deliver it within the next few years.

      US-based Helion Energy secured the world’s first purchase agreement for nuclear fusion energy in 2023, promising to provide 50MW of fusion power to Microsoft by 2028.

      I mean, time will tell. But that seems a bit sooner than 2100.

      • HugeNerd@lemmy.ca
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        8 days ago

        Lol any year now!

        https://www.solarenspace.com/

        ha hahahahaahaaaa… oh boy… you techno utopians are funny. Maybe build a Space Elevator out of 3D printed AI Bitcoins and run a fusion reactor at the Lagrange point? Privately! On the Moon! To colonize Mars and mine the asteroids! Become a multi star species!

        OK, time will tell. How about I save you the wait: nothing will happen. At all.

        • UnderpantsWeevil@lemmy.world
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          8 days ago

          you techno utopians are funny.

          I remember hearing this about solar power ten years ago. And electric cars. And cloud computing, even.

          It was never going to be economically viable. Always ten years away from viability. Not competitive with whatever the industry leader was at the time.

          Really putting all your chips on “nothing ever changes”

          • Squizzy@lemmy.world
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            8 days ago

            To be fair there was and is huge push back against EVs, the US is setting itself back a couple centuries just to not admit it is viable.

          • prole@lemmy.blahaj.zone
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            7 days ago

            Dude, 10 years ago was 2016… We’ve had affordable, consumer grade solar since the 90s at least. I don’t think people were questioning the viability of solar in 2016.

            • UnderpantsWeevil@lemmy.world
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              7 days ago

              We’ve had affordable, consumer grade solar since the 90s at least.

              I’d hardly call the 1998 average of $12/W affordable. It was possible, but not practical.

              I don’t think people were questioning the viability of solar in 2016.

              Even in the mid-'10s, solar instillation were something of a luxury and - thanks to the high cost of batteries - only practical for deferring daytime electricity consumption. The root of the Solyndra scandal was Obama pushing a domestic solar manufacturer as an alternative to Chinese solar imports (which were, themselves, far more expensive than they should be thanks to steep US tarriffs imposed in 2014)

              I don’t think anyone was questioning solar viability. But we were still talking about break-even prices on a 5-10 year horizon, heavily predicated on electricity costs outpacing inflation. As a hedge against periodic brownouts or price spikes during a heat wave, it was useful. Now the materials are a third the price and the number of installers has surged to accommodate rising demand. It’s just a much better deal.

    • RubberElectrons@lemmy.world
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      8 days ago

      Unlike this captain positivity’s social life, fusion is making some sizable strides forward in short order.

      I design diagnostics going into systems like these, there’s a lot of positive news coming our way.

      Helion’s gonna have some problems though.