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Fusion Breakthroughs: EAST and WEST Set Plasma Records

9/17/2025

Summary

Story summary

China's EAST tokamak set a world record by maintaining plasma at over 100 million degrees Celsius for 1,066 seconds, advancing nuclear fusion research.
France's WEST tokamak later surpassed this, holding plasma for 1,337 seconds, showcasing progress in fusion technology.
Both EAST and WEST emphasize the need for long-duration plasma operation for future fusion power plants.
Major investments from tech companies like Google and Microsoft reflect increasing confidence in fusion commercialization.
Despite challenges, fusion energy presents a promising clean energy alternative.

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Story summary

China's EAST tokamak set a world record by maintaining plasma at over 100 million degrees Celsius for 1,066 seconds, advancing nuclear fusion research.
France's WEST tokamak later surpassed this, holding plasma for 1,337 seconds, showcasing progress in fusion technology.
Both EAST and WEST emphasize the need for long-duration plasma operation for future fusion power plants.
Major investments from tech companies like Google and Microsoft reflect increasing confidence in fusion commercialization.
Despite challenges, fusion energy presents a promising clean energy alternative.