证券研究报告 | 2025年11月17日 公用事业与环保行业 2026 年投资策略 优于大市 能源变革持续推进，清洁能源&环保兼具成长与公用事业属性 电力：统一电力市场加快构建，推动新能源高质量发展。统一电力市场基本 规则以《电力市场运行基本规则》为基础，电力中长期、现货、辅助服务规 则为主干，市场注册、计量结算、信息披露规则为支撑的"1+6"基础规则 体系基本建立，多品种、多功能电力市场体系初步形成，现货市场基本实现 全覆盖。市场决定的电力机制不断完善，推动新能源上网电价全面由市场交 易决定。2025 年 1 月 27 日，国家发改委、国家能源局发布《关于深化新能 源上网电价市场化改革 促进新能源高质量发展的通知》，明确推动新能源 上网电价全面由市场形成，建立健全支持新能源高质量发展的制度机制。 火电：加速转型调节电源，煤价上行有望支撑长协电价。随着能源结构转型， 新能源发电比例持续提高，电力负荷创新高，电网对调节性电源需求增加， 以及市场化交易水平提高，火电转型加速，调节性、保障性功能加强，容量 电价和辅助服务收入增加，盈利模式周期性减弱。2026 年煤电容量电价有望 进一步提升，促进煤电盈利趋稳。202 ...

[Table_StockAndRank] 公用事业 《关于促进新能源集成融合发展的指导意见》发布，10 月规上工业天然气产量同增 5.9% 【】【】[Table_Industry] 公用事业—电力天然气周报 [Table_ReportDate] 2025 年 11 月 16 日 15666646523.tcy 证券研究报告 行业研究——周报 [Table_ReportType] 行业周报 投资评级 看好 上次评级 看好 邮 箱：lichunchi@cindasc.com 邢秦浩 电力公用分析师 执业编号：S1500524080001 联系电话：010-83326712 邮 箱：xingqinhao@cindasc.com 化工行业： 唐婵玉 电力公用分析师 执业编号：S1500525050001 邮 箱：tangchanyu@cindasc.com 本期内容提要: 信达证券股份有限公司 CINDA SECURITIES CO.，LTD 北京市西城区宣武门西大街甲127号金隅大厦 B座 邮编：100031 [Table_Title] 《关于促进新能源集成融合发展的指导意见》发 布，10 月规上工业天然气产量同增 ...

Core Insights - The electric power operation and maintenance (O&M) market in China is experiencing rapid growth, with the market size projected to increase from 5.42 billion yuan in 2017 to 48.83 billion yuan in 2024, representing a compound annual growth rate (CAGR) of 27.67% [1][9] - The industry is transitioning towards intelligent, automated, and visualized operation and maintenance practices, driven by advancements in big data, cloud computing, IoT, and artificial intelligence [1][9] - The increasing complexity of power systems and the need for high reliability and efficiency are pushing the industry to adopt new technologies and improve operational standards [1][9] Industry Overview - Electric power operation and maintenance (O&M) involves systematic management of power lines, equipment, and supply systems to ensure safe and stable operation [3] - Key activities include equipment inspection, maintenance, fault handling, data monitoring, safety management, and user support [3] Market Growth - The market size for electric power O&M in China is expected to grow significantly, from 5.42 billion yuan in 2017 to 48.83 billion yuan in 2024, with a CAGR of 27.67% [1][9] - The investment in power construction has also increased, with the total investment in power construction rising from 270 billion yuan in 2017 to 1,168.7 billion yuan in 2024, a CAGR of 23.28% [6][7] Policy Support - The electric power O&M sector has received increased attention from the government, with various regulations and guidelines aimed at promoting standardization, professionalism, and intelligence in the industry [5] - Recent policies include the establishment of a database for major accident hazards and the promotion of intelligent inspection systems [5][6] Industry Chain - The electric power O&M industry chain consists of three main segments: upstream equipment manufacturing, midstream O&M service integration, and downstream application by power generation companies [6] - Collaboration between equipment manufacturers and power generation companies is deepening, driving the evolution of O&M systems towards greater intelligence and efficiency [6] Key Companies - Notable companies in the electric power O&M sector include Zhiguang Electric, Guodian NARI, and Siyuan Electric, among others [2][10] - These companies are leveraging innovative technologies in intelligent monitoring and data analysis to enhance their market competitiveness [10] Future Trends - The industry is expected to evolve towards greater intelligence, with the integration of big data, AI, and digital twin technologies to create smart O&M platforms [13] - Automation will reshape operational models, with drones and robots gradually replacing traditional manual operations [14] - Green development will become a core focus, emphasizing low-carbon practices and the integration of renewable energy sources [15][16]

外资素有"聪明资金"之称，其买卖动向往往被市场视为风向标，随着A股三季报披露完毕，外资持仓格 局也逐渐清晰。 在A股市场，外资主要包括通过陆股通进入的北向资金，以及合格境外机构投资者（QFII）和人民币合 格境外机构投资者（RQFII）。Wind数据显示，截至三季度末，3554家A股公司获外资持股，合计持股 1161亿股，较二季度末减少166亿股，但受市场整体走强推动，总市值仍达2.73万亿元，较上季度末上 涨12.4%。其中，北向资金持股占比逾九成。 估值修复推动科技制造走强 电子、汽车、化工成外资加仓主力 Wind数据显示，三季度末外资合计持有A股1161亿股，较上季度末减少166亿股。随着A股整体上行， 三季度末总市值为2.73万亿元，较上季度末上涨12.4%。其中，陆股通（北向资金）持股1073亿股，占 比超过九成，总市值约为2.58万亿元；QFII/RQFII持股87.6亿股，总市值约1504亿元。 这并非外资持股的全部资金。根据央行披露数据，今年9月末境外机构和个人持有境内股票3.54万亿 元，连续四个月站上3万亿元，创下近32个月新高，外资整体加配A股趋势明显。 行业层面，电子、化工、汽车等成长 ...

为保障重点站线稳定运行，电力部门全面开展设备状态检测，应用在线监测装置实时掌握设备运行状 态。强化输电通道反外力管控，及时排查治理易漂浮物、易燃物等隐患。强化线路通道火情监测，布置 防火重点线路视频监控1075套，实现防火重点输电线路可视化。在易覆冰区段优化布设观冰站（哨）33 处，光纤覆冰监测42路、拉力传感监测29处、观冰摄像头302套，实现66条易覆冰线路监测全覆盖。 为提升电力应急抢修效率，国网北京电力在322个抢修点优化部署3863名主配网抢修人员，在北京市分 区域部署15辆大容量中压发电车和120辆低压发电车，并在供电所前置安排262台20千瓦发电机。 新华财经北京11月14日电（记者马晓冬、王艳刚）记者从国网北京市电力公司了解到，随着北京地区进 入供暖季，据国网北京电力调度控制中心预测，2025至2026年度采暖季，北京电网最大负荷将达到2900 万千瓦，较冬季历史最大负荷增长8.29%，其中采暖负荷占比约为46.55%。北京电力部门细化落实供电 服务保障举措，全力确保首都地区电力可靠供应和百姓温暖过冬。 据介绍，为保障迎峰度冬电力供应，国网北京电力滚动修订完善调度应急处置预案和"一键操作"快速 ...

来源：新浪基金∞工作室 沪深300ESGETF南方（560180）业绩比较基准为沪深300ESG基准指数收益率，管理人为南方基金管理 股份有限公司，基金经理为李佳亮，成立（2023-04-13）以来回报为19.48%，近一个月回报为2.79%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 11月14日，沪深300ESGETF南方（560180）开盘跌0.50%，报1.188元。沪深300ESGETF南方 （560180）重仓股方面，宁德时代开盘跌2.07%，贵州茅台跌0.03%，招商银行涨0.07%，中际旭创跌 3.29%，长江电力涨0.00%，美的集团跌0.13%，比亚迪跌0.83%，兴业银行涨0.05%，工商银行涨 0.24%，恒瑞医药跌0.17%。 ...

Group 1: Market Overview - The electric equipment sector received a net inflow of nearly 30 billion yuan, ranking first among 31 Shenwan primary industries [1] - The green energy ETF (562010) surged, with an intraday increase of 4.19%, currently up 2.82% [1][4] - Key stocks in the green energy sector include Tianqi Materials, which hit the daily limit, and Tianhua New Energy, which rose over 16% [1][4] Group 2: Lithium and Battery Materials - Lithium hexafluorophosphate prices are fluctuating daily, with some market quotes reaching 150,000 yuan per ton, doubling since mid-October [3] - The demand for energy storage batteries and most lithium battery materials has shown signs of tightening supply, indicating a potential turning point for profitability in the lithium battery supply chain [3] Group 3: Technological Advancements - Significant progress has been made in perovskite LED technology, achieving an efficiency of 45.5% [3] - Analysts suggest that the maturation of perovskite battery technology will lay a solid foundation for large-scale commercialization by 2025 [3] Group 4: Policy Developments - The National Energy Administration issued guidelines to promote the integrated development of renewable energy, aiming for enhanced market competitiveness by 2030 [3] - A joint directive from the National Development and Reform Commission and the National Energy Administration aims to establish a multi-level renewable energy consumption and regulation system [3] Group 5: Investment Opportunities - The top ten weighted stocks in the green energy ETF include major players like CATL, Sungrow Power, and BYD [5] - The smart electric vehicle ETF (516380) focuses on both electrification and intelligent automotive technologies, presenting long-term investment opportunities in the electric and smart vehicle sectors [5]

Core Viewpoint - The performance of the CSI 300 ETF managed by CICC shows a slight increase, with notable movements in its constituent stocks, indicating a mixed market sentiment [1] Group 1: ETF Performance - As of the midday close on November 13, the CSI 300 ETF (510320) rose by 0.64%, priced at 1.259 yuan, with a trading volume of 4.1823 million yuan [1] - The performance benchmark for the CSI 300 ETF is the return rate of the CSI 300 Index, with a total return of 24.78% since its inception on April 16, 2025, and a return of 0.78% over the past month [1] Group 2: Constituent Stocks Performance - Notable stock movements include: - Ningde Times increased by 8.18% - Kweichow Moutai decreased by 0.32% - Ping An Insurance rose by 1.08% - China Merchants Bank fell by 0.23% - Zijin Mining increased by 4.95% - Xinyi Semiconductor decreased by 1.85% - Zhongji Xuchuang fell by 2.19% - Midea Group decreased by 0.73% - Dongfang Fortune rose by 0.57% - Yangtze Power fell by 1.19% [1]

Investment Rating - The report maintains an "Outperform" rating for the public utility and environmental sectors [1][6][9]. Core Views - The report highlights the introduction of the "Ecological Environment Monitoring Regulations," which will enhance the automation, digitalization, and intelligence of ecological monitoring systems starting January 1, 2026 [1][15]. - The public utility and environmental sectors have seen a decrease in fund holdings, with a total market value of 49.695 billion yuan, down 29.64% from the previous quarter [2][17]. - The report emphasizes investment opportunities in the renewable energy sector and comprehensive energy management, particularly in the context of carbon neutrality [11][27]. Summary by Sections Market Review - The Shanghai Composite Index rose by 0.82%, while the public utility index increased by 2.42% and the environmental index by 2.71%, with respective relative returns of 1.60% and 1.89% [1][14][29]. - Within the electricity sector, coal-fired power increased by 2.09%, hydropower by 2.00%, and renewable energy generation by 3.08% [1][30]. Important Events - The State Council announced the "Ecological Environment Monitoring Regulations," aimed at establishing a modern ecological monitoring system [1][15]. - A significant achievement in nuclear fuel conversion was reported, marking a milestone in the use of thorium-based molten salt reactors [16]. Investment Strategy - Recommendations include major coal-fired power companies like Huadian International and regional power companies with stable pricing like Shanghai Electric [3][27]. - The report suggests investing in leading renewable energy firms such as Longyuan Power and Three Gorges Energy, as well as companies involved in offshore wind energy [3][27]. - Nuclear power companies like China Nuclear Power and China General Nuclear Power are expected to maintain stable profitability [3][27]. - High-dividend hydropower stocks like Yangtze Power are highlighted for their defensive attributes in a declining interest rate environment [3][27]. - In the environmental sector, companies like China Science Instruments and Shandong High Energy are recommended due to their growth potential [27]. Key Company Earnings Forecasts and Investment Ratings - Huadian International (600027.SH) is rated "Outperform" with an expected EPS of 0.49 yuan for 2024 and a PE ratio of 10.3 [5][9]. - Longyuan Power (001289.SZ) is also rated "Outperform" with an expected EPS of 0.76 yuan for 2024 and a PE ratio of 22.9 [9]. - Other recommended companies include Guangxi Energy, Funiu Co., and Zhongmin Energy, all rated "Outperform" [9][27].

Investment Rating - The report maintains an "Outperform" rating for the public utilities and environmental sectors [5][11]. Core Insights - The report highlights the introduction of the "Ecological Environment Monitoring Regulations," which will enhance the automation, digitalization, and intelligence of ecological monitoring systems starting January 1, 2026 [15][17]. - The public utilities and environmental sectors have seen a decrease in fund holdings, with a total market value of 49.695 billion yuan, down 29.64% from the previous quarter [2][17]. - The report emphasizes investment opportunities in the renewable energy sector, particularly in companies like Longyuan Power and Three Gorges Energy, as well as in nuclear power and hydropower sectors [3][27]. Summary by Sections Market Review - The Shanghai Composite Index rose by 0.82%, while the public utilities index increased by 2.42% and the environmental index by 2.71% [14][29]. - Within the electricity sector, coal-fired power increased by 2.09%, hydropower by 2.00%, and renewable energy generation by 3.08% [30]. Important Policies and Events - The State Council announced the "Ecological Environment Monitoring Regulations," aimed at establishing a modern ecological monitoring system [15][17]. - A significant achievement in nuclear technology was reported with the successful conversion of thorium-uranium nuclear fuel at a molten salt reactor [16]. Investment Strategy - Recommendations include major coal-fired power companies like Huadian International and regional electricity companies such as Shanghai Electric due to stable profitability [3][27]. - The report suggests focusing on companies in the renewable energy sector, including Longyuan Power and Three Gorges Energy, as well as nuclear power operators like China Nuclear Power and China General Nuclear Power [3][27]. - For the environmental sector, it recommends companies like China Tianying and Guangda Environment, which are positioned well in the mature water and waste incineration markets [27]. Fund Holdings Analysis - As of Q3 2025, the public utilities and environmental sectors had 122 stocks heavily held by funds, a decrease of 4 from the previous quarter [2][17]. - The total market value of holdings in the electricity sector was 42.276 billion yuan, down 30.82% from the previous quarter [17]. - The report identifies the top five companies with increased fund holdings in the electricity sector, including JinkoSolar and Longyuan Power [17]. Company Profit Forecasts - The report provides profit forecasts and investment ratings for key companies, including Huadian International with a projected EPS of 0.49 yuan for 2024 and a PE ratio of 10.3 [5]. - Other recommended companies include Longyuan Power, Three Gorges Energy, and China Nuclear Power, all rated "Outperform" [9][5].