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What are the two recent milestones in China’s push toward practical fusion energy—the completion and testing of ASIPP’s record setting superconducting magnet for the BEST tokamak and ENN Group’s reported hydrogen boron fusion reactions on its EXL 50U device—and how do their techn
China has reached two different experimental milestones: ASIPP completed and tested a record size magnet for the planned BEST tokamak, while ENN Group reported hydrogen–boron fusion reactions in its existing EXL 50U device. Neither milestone means China has demonstrated a power producing reactor; the electricity dat...
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Key takeaways
- China has reached two different experimental milestones: ASIPP completed and tested a record size magnet for the planned BEST tokamak, while ENN Group reported hydrogen–boron fusion reactions in its existing EXL 50U device.
- Neither milestone means China has demonstrated a power producing reactor; the electricity dates are goals, not achieved results.
- [7][4][3] BEST and its magnet: ASIPP’s 582 tonne, roughly 21 metre toroidal field superconducting magnet is intended to confine extremely hot plasma in the Burning Plasma Experimental Superconducting Tokamak under construction in Hefei.
- Testing the magnet establishes progress on a major component, not on an operating fusion power plant.
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openai.comCreate a landscape editorial hero image for this Studio Global article: What are the two recent milestones in China’s push toward practical fusion energy—the completion and testing of ASIPP’s record setting super. Article summary: China has reached two different experimental milestones: ASIPP completed and tested a record size magnet for the planned BEST tokamak, while ENN Group reported hydrogen–boron fusion reactions in its existing EXL 50U devi. Topic tags: general web, ai, regulation, benchmarks, product. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermarks, ch
China has reached two different experimental milestones: ASIPP completed and tested a record-size magnet for the planned BEST tokamak, while ENN Group reported hydrogen–boron fusion reactions in its existing EXL-50U device. Neither milestone means China has demonstrated a power-producing reactor; the electricity dates are goals, not achieved results. 7
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BEST and its magnet: ASIPP’s 582-tonne, roughly 21-metre toroidal-field superconducting magnet is intended to confine extremely hot plasma in the Burning Plasma Experimental Superconducting Tokamak under construction in Hefei. Testing the magnet establishes progress on a major component, not on an operating fusion power plant. BEST is planned as a step from the EAST research tokamak toward an engineering demonstration reactor; reports put completion around late 2027 and an early fusion-electricity demonstration goal around 2030.
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ENN’s different fuel route: ENN says its compact spherical tokamak, EXL-50U, produced proton–boron fusion reactions. Proton–boron fuel is attractive because its principal reaction produces charged alpha particles rather than the abundant neutrons of the more established deuterium–tritium route, but it requires exceptionally demanding plasma conditions. The reported reactions do not establish net energy gain or electricity generation.
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ENN’s next facility: ENN has begun its Helong-2 hydrogen–boron project in Langfang. Its stated schedule calls for equipment installation by June 2027, commissioning and experiments by the end of 2027, and first electricity in 2030. Those remain project targets, distinct from the EXL-50U reaction claim.
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How the programmes fit together: China is pursuing both the more established tokamak-to-demonstration-reactor path and ENN’s higher-risk proton–boron alternative. Its Academy of Sciences has made basic research, strategic high technology and sustainable development priorities for 2026–2030, while ASIPP has opened fusion research platforms, including BEST, to international collaborators. The longer-term objective is to turn experimental results into engineering demonstration and eventually commercial reactors—not to treat either 2026 milestone as commercial fusion.
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China has reached two different experimental milestones: ASIPP completed and tested a record size magnet for the planned BEST tokamak, while ENN Group reported hydrogen–boron fusion reactions in its existing EXL 50U device.
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China has reached two different experimental milestones: ASIPP completed and tested a record size magnet for the planned BEST tokamak, while ENN Group reported hydrogen–boron fusion reactions in its existing EXL 50U device. Neither milestone means China has demonstrated a power producing reactor; the electricity dates are goals, not achieved results.
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[7][4][3] BEST and its magnet: ASIPP’s 582 tonne, roughly 21 metre toroidal field superconducting magnet is intended to confine extremely hot plasma in the Burning Plasma Experimental Superconducting Tokamak under construction in Hefei.