Global firms and German startups compete in realizing nuclear fusion
Key takeaways
- Companies around the world are competing to see who can build the first commercially viable nuclear fusion reactor.
- https://p.dw.com/p/5GKGg The global race for nuclear fusion power includes four German startups Image: CEA-IRFM/EUROfusion/ZUMA Wire/IMAGOAdvertisement.
- The principle is that light atomic nuclei fuse together, forming new elements and releasing energy in the form of heat.
Why this matters: an international story with cross-border implications worth tracking.
Companies around the world are competing to see who can build the first commercially viable nuclear fusion reactor. German startups are also in the race, supported by major corporations and private investors.
https://p.dw.com/p/5GKGg The global race for nuclear fusion power includes four German startups Image: CEA-IRFM/EUROfusion/ZUMA Wire/IMAGOAdvertisement. The world's appetite for energy continues to grow, driven not least by the electrification of the economy. Data centers — which are essential for artificial intelligence (AI) — have significantly fueled this demand. Nuclear fusion appears to be the ideal solution. The International Energy Agency (IEA) estimates that by 2050, the fusion energy sector could be worth more than $350 billion (€307 billion).
The principle is that light atomic nuclei fuse together, forming new elements and releasing energy in the form of heat. This heat can be used to generate electricity regardless of the weather, with a secure supply, without fossil fuels and without greenhouse gases. Unlike conventional nuclear fission, which generates energy by splitting atomic nuclei, the risk of an accident in nuclear fusion is very low, and no radioactive waste is produced.