从特朗普跨界到中国超导突破，全球核聚变商业化竞赛全面升温

Core Insights - The commercialization of controlled nuclear fusion technology is accelerating due to surging energy demand and advancements in artificial intelligence computing power [1][3] - A significant merger involving Trump Media & Technology Group and TAE Technologies, valued at $6 billion, highlights the increasing investment interest in the nuclear fusion sector [1][3] - TAE Technologies, backed by major investors like Google and Goldman Sachs, plans to build its first commercial-scale fusion power plant by 2026 [3][4] Investment Landscape - The nuclear fusion investment landscape is heating up, with major players like Helion Energy and Commonwealth Fusion Systems (CFS) making strides in the U.S. [4][6] - Helion Energy has begun construction on its first commercial fusion power plant and has secured a power purchase agreement with Microsoft for electricity starting in 2028 [4][6] - CFS has raised approximately $3 billion and is collaborating with MIT to develop high-temperature superconducting magnets for its SPARC device [4][6] Technological Advancements - Chinese companies are rapidly advancing in nuclear fusion technology, holding the most patents globally and achieving significant milestones [6][7] - The Energy Singularity team in Shanghai has set a new record with a magnet strength of 21.7T, surpassing previous records held by MIT and CFS [6][7] - Other Chinese startups, like Hanhai Fusion and Xinghuan Fusion, are also making progress in fusion technology, with some exploring commercial applications in related fields [6][7] Challenges and Market Dynamics - Despite technological breakthroughs, nuclear fusion still faces challenges in achieving grid-level commercial application, with current operational times limited to seconds [7] - The funding landscape shows a stark contrast, with the U.S. investing approximately $5 billion in the last five years compared to China's $500 million, highlighting the scale of investment in the sector [7] - The long-term nature of nuclear fusion investments requires patience from investors, with timelines potentially extending 8 to 10 years [7]