Core Viewpoint - The construction of the auxiliary service market in China's power system is essential for maintaining safety and stability, especially with the increasing share of renewable energy sources like wind and solar power, which poses new challenges to the power system [2][4]. Summary by Sections Development Stages of Auxiliary Service Market - The development of China's auxiliary service market can be categorized into three stages: 1. Vertical integration phase before 2002, where auxiliary services were bundled with generation and compensated through a unified electricity price [3]. 2. "Separation of generation and grid" phase starting in 2002, introducing compensation for auxiliary services based on cost and reasonable returns [3]. 3. Market exploration phase, initiated in 2014 with the launch of the first regional power peak-shaving service market, aimed at incentivizing participation in auxiliary services through market mechanisms [3][4]. Key Features of the New Rules - The newly introduced "Basic Rules for the Power Auxiliary Service Market" marks a significant shift towards a multi-dimensional market that includes auxiliary services alongside energy markets, providing a crucial institutional guarantee for the new power system [4][5]. - The core ideas of the rules include establishing a clear market framework, defining auxiliary service types, and creating a compensation mechanism that benefits both users and generators [5]. Main Content of the Rules - The rules encompass objectives, principles, member composition, service types, cost sharing, market connections, regulatory assessments, and risk prevention, aiming to standardize the auxiliary service market across the country [6][7]. - The rules consist of 12 chapters and 67 articles, detailing the overall requirements and operational guidelines for the auxiliary service market [6]. Implementation Goals and Pathways - The rules aim to support the participation of new operational entities such as energy storage, virtual power plants, and distributed energy sources in the auxiliary service market, while clarifying market establishment principles and transaction processes [7][8]. - The rules address key challenges in the current auxiliary service market, providing a framework for unified and standardized market construction across regions [8][9]. Cost Transmission Mechanism - The rules clarify the composition and calculation of auxiliary service costs, establishing a reasonable cost framework and principles for compensation based on the "who provides, who benefits" approach [9]. - They also outline the cost-sharing mechanism for users and generators, ensuring that the costs are fairly distributed among all parties involved [9].

Industry News - The National Energy Administration and four other departments issued a notice on May 7 to enhance safety management in electrochemical energy storage, focusing on six areas including improving battery system safety, project safety evaluations, and regulatory responsibilities [4][4][4] - Three international standards for electrical relays, led by China, were officially released on May 7, which will serve as important guidelines for manufacturers and testing agencies globally [4][4][4] Company News - China Power Construction Corporation reported a revenue of 633.685 billion yuan for 2024, marking a year-on-year increase of 4.07%, ranking 7th among the "Top 100 Leading Enterprises in China's Strategic Emerging Industries" [5][5][5] - The "zero-carbon" natural gas dehydration device designed by CNOOC Engineering has been operating smoothly for over 2000 hours, expected to dehydrate over 31.7 billion cubic meters of natural gas throughout its lifecycle [5][5][5] - Changjiang Electric Power Co., Ltd. reported a 30.56% year-on-year increase in net profit for Q1, reaching 5.181 billion yuan, with total revenue of 17.015 billion yuan, up 8.68% [5][5][5] - CATL has officially passed the Hong Kong Stock Exchange hearing for its H-share issuance [5][5][5] Local News - During the May Day holiday, the Southern Power Grid reported a peak load of 211 million kilowatts, a 13% increase year-on-year, with a maximum penetration rate of renewable energy reaching 45% [6][6][6] - Inner Mongolia's electricity trading market recorded a total trading volume of 719 billion kilowatt-hours in Q1, with a 2% decrease in electricity prices, saving users 450 million yuan [7][7][7] - Henan Province aims to complete energy infrastructure investments of 100 billion yuan by 2025 as part of a broader infrastructure investment plan [7][7][7] - Sichuan Province will implement regulations for the recycling and utilization of used power batteries from new energy vehicles starting June 1 [7][7][7] International News - The European Union announced a plan to end imports of Russian energy by 2027, requiring all member states to gradually stop purchasing remaining Russian energy, particularly liquefied natural gas [8][8][8]

Core Insights - China Power Construction Corporation (China Power) reported a revenue of 633.685 billion yuan for 2024, marking a year-on-year increase of 4.07% [1] - The company ranked 7th in the "2024 Top 100 Leading Enterprises in China's Strategic Emerging Industries" and topped the list among state-owned construction enterprises [1] - China Power maintained its position as the world's largest design company, ranking 1st in the "ENR Top 150 Global Design Firms" and 15th in the "ENR Top 225 International Design Firms" [1] Financial Performance - Total assets reached 1,289.001 billion yuan, up 11.64% year-on-year [1] - New contract value signed was 1,270.691 billion yuan, an increase of 11.19% [1] - Net cash flow from operating activities was 24.546 billion yuan, reflecting a growth of 10.34% [1] Business Structure - Engineering contracting and surveying design contributed 575.003 billion yuan to revenue, with energy and power business showing strong growth [2] - New contracts in the energy sector amounted to 762.817 billion yuan, accounting for 60.03% of total new contracts, with a year-on-year increase of 23.68% [2] Strategic Developments - The company made significant strides in power investment and operation, focusing on clean energy project development [2] - New pumped storage project resources increased by 70.15 million kilowatts, with 20.90 million kilowatts approved for installation [2] - The installed capacity of controlled and grid-connected projects surpassed 33.1276 million kilowatts, a 22% increase from the previous year [2] International Expansion - China Power's international business signed contracts worth 223.957 billion yuan, a growth of 4.08% [2] - Notable projects include the 1.1 GW Suez Bay Wind Power Project in Egypt and the national football stadium in Serbia [2] Future Plans - For 2025, the company aims for a new contract value of 1,397.8 billion yuan and a revenue target of 653.15 billion yuan [3] - Planned total investment is 97.223 billion yuan, with a focus on integrating investment, construction, and operation across key sectors [3] - The company aims to become a world-class enterprise leading global green and low-carbon industry development and technological innovation [3]

Group 1: Policy Background and Market Environment - The release of the "Basic Rules for the Electricity Auxiliary Service Market" aims to accelerate the construction of a unified national electricity market system and ensure stable operation and energy supply [2][4] - The auxiliary service market is crucial for the safe and stable operation of the electricity system and the promotion of renewable energy development [3][4] Group 2: Significance of the Rules - The rules address the increasing demand for auxiliary services due to changes in the power industry and the rapid development of clean energy [4][5] - The implementation of the rules will enhance the operational management of the auxiliary service market and clarify the roles and responsibilities of various stakeholders [4][5] Group 3: Promotion of Unified Electricity Market Development - The rules fill the gap in the basic rules for market-based trading of auxiliary services, providing a solid institutional foundation for the development of a unified electricity market [5] - The rules emphasize the coordination between the auxiliary service market and long-term and spot markets, improving overall operational efficiency [5] Group 4: Enhancing Renewable Energy Market Integration - By the end of 2024, the total installed capacity of electricity in China is expected to exceed 3 billion kilowatts, with renewable energy surpassing coal power for the first time [7] - The rules promote the establishment of market-based mechanisms for renewable energy consumption and price formation [7][8] Group 5: Improving Power System Security and Supply - The rules establish a fee transmission mechanism for auxiliary services, ensuring fair cost-sharing among stakeholders [9] - The implementation of the rules will enhance the rapid adjustment capabilities of the power system, allowing for better response to fluctuations in renewable energy output [9][10] Group 6: Highlights of the Rules - The rules represent the first national-level basic rules for the electricity auxiliary service market, enhancing top-level design and market management [11] - The inclusion of new market participants such as energy storage companies and virtual power plants will increase market vitality [11] - The rules clarify the trading varieties of auxiliary services and establish a market-based price formation mechanism [11][12]

Core Points - The introduction of the "Basic Rules for the Electricity Auxiliary Service Market" marks a significant step in the institutional regulation of China's electricity auxiliary service market, transitioning from gradual exploration to a standardized phase [2][3] - Understanding the main characteristics of the "Rules" is essential for effectively implementing them and advancing the development of the electricity auxiliary service market [2] Group 1: Practical Foundation - The current construction of China's electricity auxiliary service market has made significant progress, but there are complex interconnections between various market types, necessitating the need for clear definitions and regulations [3][4] - The historical development of the auxiliary service market has provided rich practical experience, with the first peak regulation market launched in 2014, indicating the market's active role in ensuring system stability and promoting renewable energy consumption [4][5] Group 2: Systematic Nature - The "Rules" represent the first comprehensive and systematic regulatory document for the electricity auxiliary service market, covering all aspects such as market members, market establishment, transaction organization, and risk management [6][7] - The "Rules" emphasize the unified process for establishing and trading in the auxiliary service market, detailing specific requirements for each stage of market operation [7][8] Group 3: Safety Requirements - The "Rules" prioritize safety in the operation of the electricity auxiliary service market, defining auxiliary services as essential for maintaining the stability and safety of the power system [10][11] - Responsibilities for safety are clearly assigned to market participants, with the electricity dispatching agency tasked with ensuring that the auxiliary service market operates under safety protocols [11][12]

Group 1: Time-of-Use Pricing Adjustments - The introduction of "deep valley" pricing in Jiangxi, a 70% reduction from flat rates, and a 65% reduction in Jiangsu's new afternoon valley pricing indicates a shift towards more refined time-of-use pricing policies [1] - The adjustments in time-of-use pricing are essential for transitioning the power system from "source following load" to "source-load interaction," aiming to enhance renewable energy consumption, ensure grid stability, and optimize user costs [1][2] - Shandong's innovative "five-segment" pricing policy, which includes a deep valley price during peak solar output hours, aims to encourage users to adjust their electricity consumption patterns [3] Group 2: Renewable Energy Consumption - As of March 2023, China's wind and solar power generation capacity reached 1.482 billion kilowatts, surpassing thermal power capacity, indicating a significant shift in energy generation [2] - The utilization rates for wind and solar energy were reported at 93.8% and 93.9% respectively for January-February 2025, showing a decline compared to the previous year, highlighting the challenges in matching supply and demand [2] - The implementation of time-of-use pricing is seen as a critical solution to address the increasing mismatch in electricity supply and demand due to the rapid growth of renewable energy installations [2] Group 3: Economic and Operational Impacts - The establishment of deep valley pricing during holidays in Hubei aims to encourage businesses to increase electricity consumption, thereby supporting economic activity and reducing costs [4] - The adjustments in pricing mechanisms redefine the value of electricity over time, facilitating a shift from passive acceptance of renewable energy to proactive management [4] - The "five-segment" pricing in Shandong is expected to significantly increase renewable energy consumption by 2.3 billion kilowatt-hours in 2024, demonstrating its effectiveness in load management [3] Group 4: Grid Stability and Electric Vehicle Integration - The growing peak-to-valley load difference in the grid, exacerbated by the rise of electric vehicles and air conditioning loads, necessitates a shift from rigid peak management to flexible regulation [5] - Hainan's adjustment of time-of-use pricing for electric vehicle charging aims to enhance grid stability and accommodate the increasing demand from electric vehicles [6] - Shandong's pricing mechanism for electric vehicle charging encourages users to charge during low-cost periods, potentially reducing annual charging costs by approximately 30% [7] Group 5: Future Outlook - The dynamic balance between renewable energy consumption, grid safety, and user economics is expected to evolve with the integration of time-of-use pricing, energy storage technologies, and virtual power plants [8] - The ongoing development of a new power system and the continuous upgrade of energy consumption structures will likely enhance the flexibility of time-of-use pricing mechanisms [8]

Core Viewpoint - The development of the private economy in the energy sector is accelerating, supported by government initiatives aimed at enhancing market access, resource acquisition, fair law enforcement, and rights protection for private enterprises [2]. Group 1: Importance of Promoting Private Economy in Energy Sector - Enhancing operational efficiency of energy infrastructure by breaking traditional monopolies and optimizing resource allocation through market mechanisms [3]. - Increasing diversity of market participants, fostering a competitive ecosystem that encourages innovation and collaboration between state-owned and private enterprises [3][4]. - Boosting technological innovation capabilities in key energy technologies by leveraging the agility and market sensitivity of private enterprises [4]. Group 2: Optimizing Environment for Private Economy Development - Clarifying investment scope for private enterprises in the energy sector, addressing ambiguities in policy boundaries and encouraging participation in traditional and emerging energy fields [5]. - Improving market participation conditions for private enterprises by addressing systemic barriers and enhancing transparency in market operations [6][7]. - Elevating government services to support private economic development, streamlining approval processes, and facilitating communication between government and private enterprises [8].

Core Viewpoint - The recent notice from the National Energy Administration aims to promote the high-quality development of the private economy in the energy sector, emphasizing the role of private enterprises in the green and low-carbon transition of energy and the construction of a new energy system [1][8]. Group 1: Key Directions for Development - The notice identifies four key areas for private enterprise participation: energy infrastructure investment, new energy models and business formats, energy technology innovation, and demand for productive energy services [2]. - It specifies that private enterprises can engage in energy infrastructure projects such as nuclear power, oil and gas pipeline construction, and renewable energy facilities, thereby expanding their role in the energy sector [2]. - The notice encourages the development of new energy models and business formats, including virtual power plants and smart microgrids, highlighting the potential for private enterprises to thrive in these areas [3]. Group 2: Support for Innovation and Upgrading - The notice emphasizes the importance of private enterprises in energy technology innovation, allowing them to participate in major technological projects and collaborate with state-owned enterprises [4]. - It encourages private energy companies to engage in specialized services, leveraging advancements in artificial intelligence and energy transition to create new business models and technologies [4]. Group 3: Market Mechanisms and Government Support - The notice outlines measures to enhance market mechanisms and government services, aiming to create a better environment for the development of private enterprises in the energy sector [5]. - It proposes reforms to improve market access for private enterprises, including separating oil and gas pipeline operations and supporting private participation in grid construction [6]. - The notice also emphasizes the need for improved government services, such as streamlining energy project approval processes and protecting the legal rights of private enterprises [7]. Group 4: Overall Impact - The implementation of the notice is expected to address urgent issues faced by private enterprises in the energy sector, boosting their confidence and participation in energy development and construction [8].

南方电网公司加快构建更安全、更绿色、更高效的新型电力系统 中国电力报记者 李东海 通讯员 黄勇华 温存 王艳萍 4月30日，广东500千伏鹅凰开关站及相关线路升级改造工程（以下简称"鹅凰系列工程"）投产。作为全国最大规模的海上风电打捆送出工程，该站汇集了粤 西6座巨型海上风电场和两座常规火电厂资源，此次并网容量为695万千瓦，到2026年电源接入规模将达1092万千瓦，接近三峡水电站装机容量的一半，预计 每年将向粤港澳大湾区输送超过300亿千瓦时电量。 新能源与常规能源打捆：实现多能互补 近年来，广东省积极出台政策，发挥地域优势，仅用5年时间，推动海上风电总装机规模跃居全国第一。阳江市是广东省首个电源总装机超过2000万千瓦的 地级市，大部分电力需外送至大湾区。 南方电网电力调度控制中心主管姜拓介绍，新能源发电具有随机性、间歇性和波动性，难以单独稳定供电。通过与常规电源打捆，可以利用常规电源的稳定 性弥补新能源发电的不足，确保电力系统的稳定性和可靠性。新能源与常规能源打捆主要分为三种模式：新能源与火电、新能源与核电、新能源与水电。 鹅凰系列工程升级改造后，接线方式从原来的"5进3出"变为"7进6出"，为粤西地 ...

《电力辅助服务市场基本规则》出台 全国统一电力市场落下"关键一子" 作为全国统一电力市场"1+N"规则体系的关键"一子"，《电力辅助服务市场基本规则》（以下简称《规 则》）日前出台，标志电力中长期、现货、辅助服务三大主要交易品种的规则顶层设计基本建立，也标 志着我国电力市场改革迈出系统性突破的重要一步。 《规则》不仅有利于推动各地电力辅助服务市场规范统一，强化与电力现货市场的衔接与协同，更可促 进能源资源优化配置，实现"全局最优"。 煤电转型：从"基荷主力"到"调节先锋"的角色重塑 长期以来，煤电作为我国电力系统的"压舱石"，承担着基荷供电重任。随着风电、太阳能发电合计装机 容量达14.56亿千瓦，规模首次超过火电，占到了全国发电装机容量的42.8%，推动电力系统从"以煤定 电"转向"以新带煤"，煤电"边发电边调峰"的双重压力凸显——此前因各地辅助服务市场规则不统一、 补偿机制不明确，煤电转型缺乏清晰"路线图"。 华北电力大学经济与管理学院副教授许传博指出，《规则》出台前，各地试行政策仍存在制度壁垒和规 则差异等问题。《规则》明确和规范了电力辅助服务市场的市场成员、市场设立、市场品种、交易组 织、费用传导、市 ...