报告摘要 事件： 近日，BEST项目建设方聚变新能公司发布采购项目超20亿元，主要涉及电源系统、低温系统、屏蔽包层 等环节。 点评： 点击注册小程序 查看完整报告 特别申明： 本订阅号中所涉及的证券研究信息由光大证券研究所编写，仅面向光大证券专业投资者客户，用作新媒体形势下研究 信息和研究观点的沟通交流。非光大证券专业投资者客户，请勿订阅、接收或使用本订阅号中的任何信息。本订阅号 难以设置访问权限，若给您造成不便，敬请谅解。光大证券研究所不会因关注、收到或阅读本订阅号推送内容而视相 关人员为光大证券的客户。 AI驱动用电结构重构，聚变能源战略价值凸显 据麦肯锡预测，伴随云计算、加密货币、AI需求激增，预计2050年数据中心用电量将占全球总用电量的 5%-9%。聚变能作为"人类终极能源"，具备较高战略价值，AI巨头纷纷对聚变能进行布局。2023年， Helion宣布与微软达成全球首个聚变电力购电协议，约定2028年起正式交付50MW商用聚变电力；25年6 月，谷歌与美国CFS公司签署购电协议，从CFS计划于2030年代在弗吉尼亚州建设的ARC核聚变发电站购 买200MW的电力；25年8月，CFS宣布完成8.63 ...

Core Viewpoint - The fusion energy sector is entering a phase of intensive bidding, with significant procurement projects exceeding 2 billion yuan recently announced by Fusion New Energy, indicating strong growth potential in the industry [1][3]. Group 1: Procurement Projects - Fusion New Energy has recently announced procurement projects totaling over 2 billion yuan, covering critical components such as power systems, low-temperature systems, and shielding layers [1][2]. - The BEST project has seen a notable acceleration in bidding activities, with significant procurement announcements made in October and November, including key components like low-temperature systems and ECRH gyrotrons [2][3]. - Major procurement projects include: 1) Low-temperature system key components: approximately 728 million yuan 2) BEST project ECRH gyrotron: 440 million yuan 3) BEST system magnetic power supplies: 189 million yuan 4) BEST assembly engineering: 180 million yuan 5) BEST ion cyclotron wave source system: 170 million yuan 6) BEST shielding layer system stainless steel shielding blocks: 139 million yuan [2]. Group 2: Industry Trends - The fusion industry is experiencing a surge in capital expenditure, with multiple large-scale bidding events occurring, including a recent announcement of over 1.3 billion yuan in procurement projects by the Hefei Institute of Physical Science [3]. - The strategic value of fusion energy is highlighted by the increasing demand for electricity driven by AI and cloud computing, with predictions that data centers will account for 5%-9% of global electricity consumption by 2050 [4]. - Major tech companies are investing in fusion energy, with agreements such as Helion's deal with Microsoft for 50MW of commercial fusion power starting in 2028, and CFS's agreement with Google for 200MW of power from a planned fusion power plant [4]. Group 3: Investment Opportunities - Companies to watch in the fusion energy sector include: 1) Vacuum chambers and internal components: Huaneng Intelligent (603011.SH), Guoguang Electric (688776.SH), Antai Technology (000969.SZ) 2) Magnet systems: Lianchuang Optoelectronics (600363.SH), Yongding Co. (600105.SH) 3) Power systems: Sichuan Chuang (600990.SH), Wangzi New Materials (002735.SZ) 4) Low-temperature systems: Hangyang Co. (002430.SZ), Ice Wheel Environment (000811.SZ) [5].

Core Insights - Eni, a global oil and gas giant, has signed a $1 billion power purchase agreement with Commonwealth Fusion Systems (CFS) to buy fusion power, highlighting significant investment interest in the fusion energy sector [2][4] - CFS, a spin-off from MIT, is seen as a leading fusion company, but its first commercial fusion plant is still in planning stages, with even the experimental reactor under construction [2][3] - The fusion industry is experiencing a surge in capital investment, with companies like CFS attracting billions, yet the commercial viability of fusion energy remains uncertain [3][5] Investment and Development - Eni's investment in CFS dates back to 2018, and the company is diversifying into biofuels and renewable energy while still focusing on oil and gas [4] - CFS has raised $863 million this year, bringing its total funding to nearly $3 billion, which accounts for about one-third of total private fusion funding globally [3][4] - Other companies like Helion and Zap Energy are also making progress, with Helion starting construction on a plant and securing agreements with major tech firms like Microsoft [3][4] Market Dynamics - The purchase agreements from companies like Eni and Google, despite the lack of operational reactors, are seen as mutually beneficial, providing CFS with credibility and potential financing advantages [4] - U.S. Energy Secretary Chris Wright has expressed strong support for fusion energy, suggesting it could soon power the world, although the reality is that fusion is still in the research phase [5] - The current political climate shows a shift away from supporting established renewable technologies, raising concerns about over-reliance on unproven fusion energy [5]