nuclear fusion
13 statements across 6 episodes · 7 bullish · 2 bearish · 6 people on the record · first statement Dec 23, 2021 by Dr. Scott Hsu · across every show →
Everything said about nuclear fusion, oldest first
Dec 23, 2021 neutral
Hsu: Scaling fusion gain beyond Q=1 risks encountering unstudied new physics
“So I would say going from .7 to one is is not a huge jump but going from one to 10, you, you're, or from, you know, one to a hundred in inertial fusion you're likely to encounter some new physics that, that haven't been studied yet, which makes it riskier.”
Dec 23, 2021 bullish
Dec 23, 2021 neutral
Dec 23, 2021 positive
Hsu: A single train car of fusion fuel could power the US
“Yeah, so the example I like to look at is one train car of fusion fuel, and that's like a little over a hundred tons. Imagine a train car of coal, for example, But if it was a train car of deuterium, tritium fuel that would provide enough energy for the U.S.'s…”
Dec 23, 2021 positive
Hsu: Wall-plug gain is commercial nuclear fusion's true Kitty Hawk milestone
“My personal opinion is that wall plug gain It's kind of like the Kitty Hawk moment, right? Or the Wright brothers moment that people like to allude to. Because it really shows it, that this is re it's really an existence proof now, right? That not only can you…”
Dec 23, 2021 positive
Sep 15, 2022 neutral
Kann: Nuclear fusion will not inherently provide the cheapest electricity
“It's not inherently true that it's going to deliver the cheapest electricity. That is available on the market, even if it is fusion. It, that doesn't mean that it's cheap because you still have, you could have very expensive capital costs to build a fusion pla…”
Dec 1, 2022 bullish
Kann: Solar will be the primary technology driving global decarbonization
“I continue to fundamentally believe that solar is going to be the bedrock of decarbonization. Put another way, if you ask me what single technology will do the most to mitigate climate change, short of some potential geoengineering or nuclear fusion future, my…”
Aug 10, 2023 bullish
Vijendran: Space solar beats fusion with instant zero-loss global power transmission
“Space-based solar power has all of the benefits of fusion, and some, because it can move power from one place to another place that is underneath the satellite essentially instantly over vast geographic regions without any loss, and even, you know, nuclear fus…”
Aug 10, 2023 negative
Vijendran: Space solar is the only promising clean energy receiving almost no investment
“Peculiarly, space-based solar power is the, Only really promising form of clean energy, potential form of clean energy technology that I would argue the world is not investing in significantly because every other energy source that you can think of, whether it…”
May 1, 2025 bullish
May 1, 2025 neutral