The South Korean artificial sun, which goes by the name KSTAR (Korea Superconducting Tokamak Advanced Research), has made an important scientific discovery concerning nuclear fusion by being able to sustain plasma in high-confinement mode for a period of 102 seconds while simultaneously managing to keep plasma temperature at 100 million degrees centigrade for 48 seconds. This development by the Korea Institute of Fusion Energy (KFE) is another move towards achieving clean fusion energy, whose ability to generate unlimited amounts of electricity with little to no carbon emission is promising.
To date, terrestrial fusion has been a net-negative energy system. That’s strictly worse than fission or fossil.
Do you think we’re getting terrestrial fusion without mining or materials compositing? What do you think fusion reactors and their attendant facilities are made out of?
We’re getting into reactionary FUD about wind turbines when we start waxing poetic about the environmental impact of big fan blades and dynamos (which are just as critical for coal and gas plants, btw). At some point, you’re still just converting mechanical energy to electrical energy, no matter what system you’re proposing. All of that will require industrial metals and conductors.
My mistake. I did not specify in what regard. I had the waste in mind. Fusion waste is radioactive for a few decades. Fuel wise, there is an abundance of Deuterium, like a gram of it in every bucket of ocean water give or take. Tritium? That’s the harder part.
You are right. It doesn’t work yet. And it will be too late to solve the current energy crisis. If they get it working at all. But I see no harm in trying.
Your remaining statements: I did not intend to say that solar and wind power are bad, but they are not flawless (again: sustainability and sourcing).
Is this a bot? These can’t be real responses…
People want to vote for trump a 3rd time. It’s definitely possible those are real responses.