Nuclear fusion: Korean reactor sets new record

Energy production is currently a major concern as fossil fuels are not sustainable in the long term. We have to find alternatives.

Fossil fuels now represent the majority of the energy produced on the planet, but we know that in the long term, this solution is not viable. If alternatives are not found quickly, the situation may become problematic. All over the world, researchers are working on new avenues. One of them is nuclear fusion . And Korea has just achieved a nice record .

Korea maintains its nuclear fusion reactor

The world still relies far too much on fossil fuels to meet demand, but the demand is not endless. There will come a day when the land has no more to offer, let alone the environmental implications of their exploitation. For these two reasons, it is important to find alternative energy sources as quickly as possible.

Nuclear fusion has long been considered one of these alternatives, and it appears that we have made great strides in this area. Indeed, in Korea, the Korea Superconducting Tokamak Advanced Research (KSTAR) managed to set a new record by maintaining its fusion reactor at 180 million degrees Fahrenheit (82 million degrees Celsius) for 20 seconds.

for 20 seconds at 180 million degrees Fahrenheit

So yes, 20 seconds doesn’t seem like a long time at all, but in the world of nuclear fusion reactors, it is. In fact, most of the time, tests carried out in the past did not exceed 10 seconds. KSTAR’s previous attempt, in 2019, notably lasted 8 seconds.

KSTAR is continuing to work towards its goal of keeping its reactor running for 5 minutes in 2025. There is still a lot of work to do to achieve this, to be sure, but those 20 seconds clearly represent a step in the right direction. direction and reinforce the idea that fusion energy is the way forward for the future.

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