Core Viewpoint - The report from Dongwu Securities highlights significant regional power supply pressures in the U.S. due to the increasing establishment of data centers, particularly in Texas, California, and Virginia, with projections indicating a substantial power gap by 2030 [1][2]. Group 1: Supply and Demand Dynamics - Over 50% of data centers are projected to be built in Texas, California, and Virginia by 2024, leading to considerable regional power supply stress [1][2]. - The North American Electric Reliability Corporation (NERC) anticipates an average peak power gap of over 20 GW from 2027 to 2030, with Texas, the Mid-Atlantic, the Midwest, and California facing significant risks [1][2]. - The U.S. Department of Energy (DOE) forecasts an average peak power gap of 20-40 GW by 2030 [1][2]. Group 2: Supply Challenges - The U.S. power supply is facing long-term challenges, including a decline in stable supply due to aging infrastructure and frequent outages, which cannot meet the 100% reliability demands of AI data centers [2]. - The upcoming retirement of coal power plants and the instability of wind and solar energy further exacerbate the supply issues, necessitating reliance on natural gas for current gaps [2]. Group 3: Technology Solutions - Gas turbines are identified as the optimal solution for self-built power generation in AIDC, with combined cycle gas turbines achieving over 60% efficiency and the lowest cost per kilowatt-hour [3]. - Gas internal combustion engines, while slightly less efficient, offer rapid deployment capabilities, with a significant increase in orders reported by leading companies [3]. - Solid Oxide Fuel Cells (SOFC) have high efficiency but are still in early commercialization stages, making them less viable in the short term [3]. - Diesel generators are noted for their quick start-up advantages, serving as optimal backup power solutions [3]. Group 4: Investment Recommendations - Investment opportunities are shifting from gas turbines to gas internal combustion engines and SOFCs, as the current power deficit in North America exceeds the total production capacity of various technologies [4]. - Recommended companies for gas turbines include Jerry Holdings, Yingliu Co., Dongfang Electric, Linde Co., and Haomai Technology [4]. - For gas internal combustion engines, Linde Co. is recommended, with additional attention to Weichai Power and Weichai Heavy Machinery [4]. - SOFC investments should focus on Weichai Power, while diesel generator investments recommend Linde Co. and other related companies [4].

Investment Rating - The report maintains an investment rating of "Leading the Market-A" for the general machinery sector [1][10]. Core Insights - The demand for power in North American data centers is increasing, leading to opportunities for domestic gas generator replacements and overseas expansion [1][10]. - The global power consumption of data centers is projected to double from approximately 415 TWh in 2024 to 945 TWh by 2030, indicating a significant growth trajectory [5]. - Caterpillar's revenue reached a historical high of $67.6 billion in 2025, with a 71% year-on-year increase in orders, driven by the surge in demand for data center backup power and gas engines [6][10]. Summary by Sections Market Performance - The general machinery sector has shown strong performance over the past year, with significant growth in the energy and power segment, which achieved a revenue of $9.4 billion, a 23% year-on-year increase [2][6]. Data Center Power Solutions - The increasing reliance on off-grid power solutions in data centers is driven by the mismatch between data center construction cycles and grid expansion timelines, necessitating the use of gas engines as primary power sources [5][8]. - Wärtsilä has secured orders for 507 MW of gas engines for data centers in the U.S., highlighting the growing trend of using gas engines for primary power supply [3][7]. Engine Market Dynamics - The share of gas engines in data center power generation is expected to rise from 28.6% in 2020 to 53.7% by 2024, with projections indicating a further increase to 70.8% by 2030, corresponding to a market size of approximately 101.8 billion RMB [8][10]. - The advantages of medium-speed engines include shorter delivery times, operational reliability in various environments, cost-effectiveness, and compliance with low emissions standards [9]. Investment Opportunities - The imbalance in supply and demand for gas engines in overseas markets presents an opportunity for domestic manufacturers to expand internationally [10][11]. - Key companies to watch include Weichai Heavy Machinery and Weichai Power, which have advantages in the North American market and in the production of gas engines [11].

Investment Rating - The report suggests a positive investment outlook for the North American electricity sector, particularly focusing on gas turbines and related technologies due to the ongoing electricity shortage driven by AI data center demands [2][6][30]. Core Insights - The North American electricity shortage is characterized by a contradiction between the non-linear growth of AI electricity demand and the aging infrastructure of the power grid. The demand side sees a surge in AIDC projects, while the supply side faces challenges with declining stable supply and regional electricity shortages [2][6][24]. - The report highlights that gas turbines are currently the optimal solution for AIDC self-built power generation, with gas internal combustion engines, SOFC, and diesel generation serving as effective supplements [2][37]. - The North American Electric Reliability Corporation (NERC) predicts an average peak electricity gap of over 20GW from 2027 to 2030, with significant risks in Texas, the Mid-Atlantic, the Midwest, and California [2][32]. Summary by Sections Section 1: Current Electricity Shortage in North America - The electricity shortage is driven by the non-linear growth of AI demand and the aging power grid infrastructure. The electricity consumption in the U.S. is expected to reach historical highs in 2025-2026, with data centers' planned installed capacity increasing from 5GW in early 2023 to over 245GW by October 2025 [6][19]. - The average lifespan of power infrastructure in the U.S. is around 35-40 years, leading to frequent outages and an inability to meet the reliability demands of AIDC [15][19]. Section 2: Power Source Selection - Gas turbines are identified as the primary power source, with gas internal combustion engines, SOFC, and diesel generation as supplementary options. The report emphasizes the efficiency and cost-effectiveness of gas turbines, which can achieve over 60% efficiency and have the lowest cost per kilowatt-hour [2][37]. - The report also discusses the expected increase in gas turbine installations, with global new installations projected to approach previous cycle peaks by 2025, driven by the surge in AIDC electricity demand [48][52]. Section 3: Investment Recommendations - The report recommends focusing on various technologies due to the ongoing electricity shortage, suggesting investments in gas turbines, gas internal combustion engines, SOFC, and diesel generation. Specific companies are highlighted for potential investment opportunities, including Jerry Holdings, Yingliu Co., Dongfang Electric, and others [2][37][39].

数据显示，鹏华基金旗下1只基金重仓科泰电源。鹏华安悦一年持有期混合A（011071）四季度持有股 数5.77万股，与上期相比持股数量不变，占基金净值比例为1.25%，位居第三大重仓股。根据测算，今 日浮盈赚取约9.23万元。 鹏华安悦一年持有期混合A（011071）成立日期2021年2月9日，最新规模1.3亿。今年以来收益1.45%， 同类排名6128/8994；近一年收益11.25%，同类排名6163/8194；成立以来收益10.68%。 2月9日，科泰电源涨5.02%，截至发稿，报33.49元/股，成交2.77亿元，换手率2.66%，总市值107.17亿 元。 声明：市场有风险，投资需谨慎。 本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本 文出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 资料显示，上海科泰电源股份有限公司位于上海市青浦区天辰路1633号，成立日期2002年6月19日，上 市日期2010年12月29日，公司主营业务涉及智能环保电源设备的开发、设计、生产和销售,并为客户提 供技术咨询、培训、安装 ...

2月9日，科泰电源涨5.02%，截至发稿，报33.49元/股，成交2.77亿元，换手率2.66%，总市值107.17亿 元。 资料显示，上海科泰电源股份有限公司位于上海市青浦区天辰路1633号，成立日期2002年6月19日，上 市日期2010年12月29日，公司主营业务涉及智能环保电源设备的开发、设计、生产和销售,并为客户提 供技术咨询、培训、安装、维修等售前、售后服务。主营业务收入构成为：环保低噪声柴油发电机组 88.96%，安装劳务零配件6.68%，新能源销售其他2.67%，设备厂房租赁1.62%，其他0.06%。 从科泰电源十大流通股东角度 数据显示，摩根士丹利基金旗下1只基金位居科泰电源十大流通股东。大摩数字经济混合A（017102） 三季度减持81.95万股，持有股数494.73万股，占流通股的比例为1.55%。根据测算，今日浮盈赚取约 791.57万元。 大摩数字经济混合A（017102）成立日期2023年3月2日，最新规模36.39亿。今年以来收益0.5%，同类 排名7346/8994；近一年收益86.06%，同类排名212/8194；成立以来收益156.95%。 大摩数字经济混合A（01710 ...

Market Overview - The other power equipment sector experienced a decline of 0.43% on February 4, with Kehua Data leading the drop [1] - The Shanghai Composite Index closed at 4102.2, up 0.85%, while the Shenzhen Component Index closed at 14156.27, up 0.21% [1] Stock Performance - Xizi Clean Energy (002534) saw a closing price of 18.70, with an increase of 4.59% and a trading volume of 277,800 shares, amounting to a transaction value of 514 million [1] - China Power (600482) closed at 27.77, up 1.28%, with a trading volume of 344,100 shares and a transaction value of 953 million [1] - Dongfang Electric (600875) closed at 25.99, up 1.09%, with a trading volume of 430,500 shares and a transaction value of 1.119 billion [1] - Kehua Data (002335) experienced a significant drop of 4.79%, closing at 58.86, with a trading volume of 295,600 shares [2] Capital Flow - The other power equipment sector saw a net outflow of 877 million from institutional investors, while retail investors had a net inflow of 589 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2] Individual Stock Capital Flow - Dongfang Electric (600875) had a net inflow of 21.27 million from institutional investors, but a net outflow of 17.43 million from retail investors [3] - Keda Technology (300820) experienced a net inflow of 38.32 million from institutional investors, while retail investors saw a net outflow of 51.47 million [3] - The capital flow data suggests varying levels of confidence among different investor types within the sector [3]

Market Overview - The A-share market experienced a significant upward trend on February 3, with the Shanghai Composite Index closing at 4067.74 points, up 1.29%. The Shenzhen Component rose by 2.19%, the ChiNext Index increased by 1.86%, the Sci-Tech Innovation Index gained 2.44%, and the Northbound 50 Index surged by 3.27%. The total trading volume across the Shanghai and Shenzhen markets reached 25,656 billion yuan [1]. Sector Performance - Over 4,800 stocks in the market saw gains, with the photovoltaic industry chain showing strong performance, particularly in the space photovoltaic sector, where companies like Aotewei and Zerun New Energy hit the daily limit with a 20% increase [3]. - The commercial aerospace sector rebounded, with stocks such as Jieli Suojin and Aerospace Development also reaching the daily limit [3]. - The chemical sector remained active, with Wanfeng shares achieving a four-day limit increase [3]. - The precious metals concept saw localized activity, with Hunan Gold hitting the daily limit [4][5]. Precious Metals Market - The precious metals market saw a sharp rebound, with Hunan Gold achieving a remarkable 7-day, 6-limit increase. Other notable performers included Xiaocheng Technology, which rose over 18%, and Zijin Mining, which increased by over 6% [5]. - On February 3, gold prices surged, with spot gold rising over 5% to surpass $4,900 per ounce, while silver also maintained an upward trend, increasing over 8% to break through $86 per ounce [6]. - According to China Galaxy Securities, the recent decline in precious metal prices can be viewed as a market-driven cooling following a period of rapid price increases, rather than a panic exit of funds. This price correction is seen as a normal phenomenon that helps release overheated market sentiment [6]. - Guotai Junan Securities indicated that the recent significant drop in precious metal prices is a technical adjustment to the irrational increases seen since the beginning of the year, rather than the end of a long-term upward trend for gold. The decline in speculative sentiment and leverage levels is expected to support a healthier upward trend for gold in the near term [6]. Computing Power Leasing Sector - The computing power leasing sector showed continued strength, with Tianwei Vision experiencing a direct limit increase [7][8]. - Other companies in this sector, such as Wangsu Technology and Capital Online, saw increases of over 10% [8]. - The CPO concept also performed actively, with Robotech hitting a 20% limit increase, and companies like Juguang Technology, Dekeli, and Tianfu Communication rising over 10% [8]. - According to Dongwu Securities, major overseas cloud providers have begun raising prices for their services, marking the first increase in years. This trend is expected to influence domestic cloud providers to follow suit, creating investment opportunities in the AI cloud industry as demand increases [8].

Core Viewpoint - The company, KOTAI Power (300153.SZ), is not involved in aerospace or space business, focusing instead on generator sets as its core product [1]. Group 1: Company Overview - The company's main products are generator sets, which can be used as backup power, mobile power, and alternative power sources [1]. - These generator sets are applicable in various industries, including data centers, communications, high-end manufacturing, electricity, oil and petrochemicals, transportation, engineering, ports, and shipping [1].

Market Performance - The other power equipment sector increased by 1.3% compared to the previous trading day, with KOTAI Power leading the gains [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] Individual Stock Performance - KOTAI Power (300153) closed at 37.13, up 11.20% with a trading volume of 690,500 shares and a transaction value of 2.457 billion [1] - China Power (600482) closed at 27.18, up 7.30% with a trading volume of 687,200 shares [1] - Rongfa Nuclear Power (002366) closed at 8.35, up 3.21% with a trading volume of 1,331,600 shares [1] - Other notable stocks include Shanghai Electric (601727) which closed at 9.38, up 2.29% with a trading volume of 3,579,000 shares [1] Capital Flow Analysis - The other power equipment sector saw a net inflow of 362 million in main funds, while retail investors experienced a net outflow of 351 million [2][3] - KOTAI Power had a main fund net inflow of 429 million, representing 17.44% of its trading volume [3] - Rongfa Nuclear Power recorded a main fund net inflow of 106 million, accounting for 9.57% of its trading volume [3]

Investment Rating - The industry investment rating is positive, indicating an overweight outlook for the AIDC sector, suggesting it will outperform the overall market [8]. Core Insights - The AIDC industry is expected to experience significant breakthroughs in computing power, models, and applications in 2026, with domestic computing power transitioning from usable to highly effective [2]. - The demand from cloud vendors remains strong, with a notable increase in IDC orders expected to be fulfilled by mid-2026, indicating a robust growth trajectory for cloud computing infrastructure [2]. - The supply side faces challenges due to the scarcity of effective supply, as the government emphasizes orderly guidance and efficient construction of intelligent computing centers [2]. Summary by Sections Demand Side - Cloud vendors are expected to have high demand for IDC, with orders from Q1 2025 anticipated to be deployed by Q2-Q3 2026, necessitating significant capital investment [2]. - The new round of IDC bidding has commenced, with an accelerated delivery schedule expected [2]. Supply Side - The government is focusing on optimizing the layout of intelligent computing resources, which will create a balanced supply-demand situation in the long term [2]. - There is a noted expectation for supply of supporting equipment, such as UPS and HVDC systems, to meet the needs of AIDC construction [2]. Key Companies - Key players in the industry include leading IDC companies like Runze Technology and Dongyangguang, as well as emerging companies like Aofei Data and Guanghuan New Network [2]. - Companies providing essential supply and cooling solutions, such as Kehua Data and Zhongheng Electric, are also highlighted as important players [2].