【大涨解读】核聚变：特朗普旗下企业拟并购+甲骨文、OpenAI项目或电力支持，核聚变再掀上涨潮，能源革命赛道迎来估值重构

Market Overview - On December 19, the nuclear fusion sector opened with significant gains, with companies like Wangzi New Materials and Baili Electric hitting the daily limit, and others like Sichuang Electronics and Xue Ren Group also experiencing substantial increases [1] Key Events - On December 18, Trump Media Technology Group announced a merger agreement with nuclear fusion company TAE Technologies, valued at over $6 billion, aiming to build the world's first 50 MW utility-scale fusion power plant by 2026 to meet the energy demands of AI data centers [3] - The same day, Michigan regulators approved DTE Energy Co.'s power supply plan to support a 1.4 GW data center project in collaboration with Oracle and OpenAI, with a total planned capacity exceeding 8 GW and an investment of $450 billion over the next three years [3] Industry Insights - Nuclear fusion is emerging as the "ultimate energy" solution for high-energy consumption scenarios in AI, driven by explosive growth in electricity demand from data centers, which is expected to reach 180 TWh in 2024, accounting for 45% of global demand, and projected to grow to 420 TWh by 2030 at a CAGR of 15% [4] - The global controllable nuclear fusion market is estimated to reach approximately $20.35 billion between 2025 and 2035, with over 50% of this market attributed to core components such as magnet structures, vacuum chambers, and power systems [4] Technological and Policy Developments - The industry is transitioning from laboratory research to engineering deployment, supported by policies like the $900 million funding for small modular reactors (SMRs) in the U.S. and an executive order mandating the deployment of nuclear reactors at military bases by 2028 [4] - Major AI companies, including Microsoft, Google, and Amazon, are accelerating their investments in nuclear fusion, with OpenAI's first commercial micro-reactor expected to be operational by 2027 [5] Domestic Market Potential - Domestic companies are positioned to benefit from global energy transition trends, with collaborative efforts between research institutions and private enterprises accelerating key projects like the BEST project [5] - The nuclear fusion supply chain encompasses critical components such as magnets, power supplies, and supporting equipment, with opportunities for domestic firms to share in market growth through supply contracts and technology exports [5]