合肥，为人类“种太阳”

Core Viewpoint - The article highlights the significant advancements in nuclear fusion research in Hefei, particularly the achievements of the EAST (Experimental Advanced Superconducting Tokamak) device, which has set world records in plasma operation, marking a crucial step towards the realization of nuclear fusion as a viable energy source [1][4][8]. Group 1: Progress of "Artificial Sun" - The EAST device achieved a plasma temperature of 100 million degrees Celsius for 1066 seconds, setting a new world record for high confinement mode operation [1][4]. - The CRAFT (Kua Fu) low ripple current drive system has passed expert testing and has been fully domesticated, playing a key role in heating plasma to extreme temperatures [1][4]. - Since its establishment in 2006, the EAST device has conducted over 150,000 experiments, contributing valuable data for understanding nuclear fusion processes [7][8]. Group 2: Energy Industry's "Butterfly Effect" - Nuclear fusion energy offers unique advantages such as abundant raw materials, safety, efficiency, and low carbon emissions, with deuterium extracted from seawater providing energy equivalent to 300 liters of gasoline per liter of seawater [11]. - The nuclear fusion industry chain is expected to grow significantly, with upstream materials like lithium and beryllium becoming increasingly in demand as research progresses [12]. - The midstream involves high-precision equipment manufacturing, which will accelerate the overall upgrade of China's high-end equipment manufacturing industry [13]. - The downstream sector will see a transformation in energy supply, potentially replacing traditional fossil fuels with clean nuclear fusion energy, enhancing energy security and reducing environmental pollution [14]. Group 3: Hefei's Support for "Artificial Sun" - Hefei has become a focal point for nuclear fusion research, establishing itself as a national scientific center with significant infrastructure and innovation platforms [16]. - The city has formed a fusion industry alliance with over 1,000 units to collaboratively tackle key technologies and accelerate the full industry chain layout [18]. - Hefei is actively promoting the transformation of scientific achievements into production, providing a conducive environment for technology commercialization [19].