Core Viewpoint - The article discusses the recent record-high electricity load in China's power grid and the implementation of a new cross-regional electricity trading mechanism to ensure supply stability and optimize resource allocation across different regions [3][19][20]. Group 1: Electricity Load and Supply - From August 4 to 6, the national grid's electricity load reached a historical high of 12.33 billion kilowatts, equivalent to the output of over 50 Three Gorges power stations [3][19]. - In Hefei, the electricity load exceeded last year's peak value more than ten times since July, indicating a high operational state of the grid [3][19]. - The Southern Power Grid has also contributed to maintaining stable electricity supply, especially during peak demand periods [20][21]. Group 2: Cross-Regional Electricity Trading Mechanism - The National Development and Reform Commission and the National Energy Administration issued a plan to break the segmentation of electricity markets between the State Grid and Southern Grid, enabling mutual support across the national power system [20][24]. - A joint electricity trading initiative between Beijing and Guangzhou trading centers facilitated the transfer of over 20 billion kilowatt-hours of electricity from Southern regions to Eastern regions, benefiting approximately 800,000 households [20][21]. - The new trading mechanism is expected to enhance market competition and ensure electricity supply during critical periods [21][24]. Group 3: Challenges and Solutions - Previous electricity trading between the two grids was limited due to a lack of a standardized market mechanism, relying mainly on government agreements and emergency dispatch [23][24]. - The complexity of organizing cross-regional trading requires precise assessments of supply and demand, as well as efficient coordination between trading platforms [23][24]. - The implementation of detailed business process guidelines for cross-regional trading aims to improve participation and reduce transaction costs for market players [23][24].

Core Viewpoint - The establishment of a national unified electricity market marks a significant historical transition in China's electricity market reform, moving from regional fragmentation to a nationally standardized operation [1][3]. Group 1: Market Structure and Rules - The national unified electricity market is a crucial component of the broader national unified market, providing essential practices for its construction [1]. - The "1+6" basic rule system has been preliminarily established, marking a milestone in the reform of the electricity market [2]. - The basic rules of electricity market operation serve as the foundation, with long-term, spot, and ancillary service rules forming the core, supported by disclosure, registration, and settlement rules [3]. Group 2: Market Activity and Growth - In the first half of the year, the national market trading electricity volume reached 2.95 trillion kilowatt-hours, with cross-regional trading increasing by 18.2% year-on-year [4]. - The electricity spot market is achieving significant breakthroughs, with the National Development and Reform Commission indicating that it will soon achieve near-complete coverage [5]. - By the end of 2024, the number of market participants is expected to rise to 816,000, reflecting an 8.9% year-on-year increase [6]. Group 3: Green Energy and Future Outlook - The national green certificate trading volume is projected to reach 446 million units in 2024, a staggering increase of 364% year-on-year [7]. - By 2030, the scale of market-based electricity trading in China is expected to exceed 10 trillion kilowatt-hours, with the proportion of renewable energy participation rising from 30% to over 80% [8]. - Future regulatory guidelines will continue to enhance the basic rule system of the national unified electricity market, ensuring efficient coordination among various market categories [8].

Core Viewpoint - The "1+6" foundational rule system is recognized as a key institutional breakthrough in China's electricity market reform, integrating national strategies for carbon neutrality, unified market construction, and new power system development [1][2][3]. Summary by Relevant Sections Milestone Significance - The establishment of the "1+6" foundational rule system marks a transition from fragmented exploration to a standardized design in the national electricity market, creating a comprehensive and systematic rule framework [2][3]. - It connects the "dual carbon" goals, the construction of a unified national market, and the development of a new power system at the institutional level, facilitating the integration of renewable energy into market transactions [3]. Institutional Support for Reform - The "1" in the "1+6" system refers to the "Basic Rules for Electricity Market Operation," which outlines the core operational mechanisms for a unified national electricity market [4]. - The "6" represents six supporting rules that include trading categories such as medium-long term, spot, and ancillary services, ensuring a structured trading system [4][5]. - The system enhances market transparency and efficiency through defined trading types, methods, and price formation mechanisms [5][6]. Balancing Uniformity and Local Flexibility - The "1+6" system is a result of years of local practice and top-level design, aiming to balance the need for a unified national framework with the flexibility required by local conditions [7][8]. - Local adaptations of the rules allow regions to tailor the framework to their specific energy resources and market demands, fostering innovation while maintaining overall consistency [8][9].

Core Insights - The Southern Regional Electricity Market has officially transitioned to continuous settlement trial operation after 35 months of preparation and 12 rounds of short-term testing, allowing for daily trading and cross-province electricity transactions [1][2] - The expected average daily trading volume is projected to reach 3.8 billion kilowatt-hours, enhancing the market's role in electricity resource allocation and establishing a new mechanism for energy supply and optimization [1] - The market has become the first multi-province, all-participant, unified clearing spot market in China, marking a significant milestone in the national unified electricity market and a major institutional and platform innovation [1][2] Market Participation and Structure - The Southern Regional Electricity Market covers Guangdong, Guangxi, Yunnan, Guizhou, and Hainan, with over 220,000 registered market participants, including various types of power generation sources and electricity users [2] - On the day of the continuous settlement trial launch, more than 831 power plants and over 700 users participated, with a reported electricity volume of 2.2 billion kilowatt-hours, including contributions from 501 renewable energy stations [2] - The market has achieved over 70% of electricity traded through market mechanisms, facilitating greater freedom of electricity resource flow across the country [2] Market Mechanism and Efficiency - The market has established a competitive bidding mechanism for different provinces and types of power generation, promoting fairness and efficiency [3] - Utilizing domestically developed technology, the market supports over 6,000 model nodes and more than 1.2 million clearing variables for efficient calculations [3] - The transition to continuous settlement is expected to provide more accurate and stable price signals, enhancing decision-making for market participants and optimizing social benefits [3]

全国统一电力市场如何因地制宜？ ——专访华北电力大学教授 刘敦楠 近日，华北电力大学教授刘敦楠在接受中能传媒记者专访时，深度剖析了"1+6"基础规则体系的里程碑意义、核心支撑 作用及其在平衡全国统一性与地方灵活性方面的创新路径。 中能传媒："1+6"基础规则体系的正式发布被广泛认为是我国电力市场化改革进程中的一个关键里程碑。您认为 其"里程碑"意义主要体现在哪些方面？ 刘敦楠： "1+6"基础规则体系的形成，是全国统一电力市场制度建设由碎片化探索向规范化设计迈进的坚实一步，是我 国电力市场化改革的关键里程碑，其意义体现在以下几个重要方面： 第一 ，这是首次在国家层面构建了一个系统、完整的电力市场规则体系，改变了以往规则分散、碎片化的局 面。"1+6"基础规则体系以《电力市场运行基本规则》作为整个体系的纲领性文件，明确了市场成员权责、交易组织方 式、价格机制、风险防控等核心制度框架。辅以六个基础配套规则，中长期、现货、辅助服务基本规则构成交易体系的 主干，注册、信息披露、计量结算基本规则保障电力市场高效运行，形成了一个相互衔接、相互支撑的规则体系，为电 力市场化改革提供了明确的框架和方向。让电力市场各环节都有规 ...

Core Viewpoint - The introduction of the "Basic Rules for Electricity Market Measurement and Settlement" marks a significant step towards establishing a unified national electricity market in China, aiming to standardize and enhance the transparency of measurement and settlement processes [3][5]. Summary by Sections Background and Significance - The need for reform in the electricity market's measurement and settlement processes has become critical due to existing issues such as inconsistent rules across provinces, lack of data transparency, and varying settlement cycles, which hinder efficient resource allocation [6]. - The issuance of the rules aligns with national policies aimed at breaking local protectionism and promoting efficient resource flow, thus providing a necessary institutional guarantee for market transactions [6]. Key Components of the Rules - The rules cover measurement management, settlement management, and supervision management, defining the scope of measurement and settlement to include all types of electricity market transactions, including virtual power plants and new energy storage [4]. - The settlement process is divided into three stages: preparation, basis compilation, and electricity fee settlement, with an emphasis on transparency and the prohibition of "imbalance funds" [4]. Importance of the Rules - The rules establish a standardized framework that reduces cross-provincial transaction costs and enhances market efficiency by promoting a "daily clearing and monthly settlement" model in regions with continuous spot market operations [11]. - By ensuring transparency in settlement processes and reinforcing risk prevention measures, the rules protect the legitimate rights and interests of market participants, thereby increasing market confidence and attracting more investment [12]. Digital Transformation and New Energy System Support - The rules support the digital transformation of the electricity market by requiring the establishment of a unified data platform for automatic data collection and interaction, paving the way for future applications of technologies like blockchain and smart contracts [13]. - By including new entities such as virtual power plants and new energy storage in the settlement system, the rules facilitate their participation in auxiliary services and capacity markets, thus supporting the construction of a new energy system [14]. Challenges Ahead - Despite the establishment of a unified framework, challenges remain, particularly regarding the insufficient data infrastructure needed to support the high-frequency settlement required by the rules [16]. - Issues such as inadequate coverage of distributed energy measurement devices, insufficient data collection frequency, and delays in data transmission networks need to be addressed to fully realize the potential of the new rules [16].

人民日报记者 丁怡婷 新疆午后阳光"点亮"北京夜景、西南水电送至东部负荷中心……我国地域辽阔，电力错峰互济空间 广阔。今年上半年，我国跨省区交易电量超过6700亿千瓦时，也就是说，电力市场每交易4度电，就有1 度通过跨省区交易实现。 一度电从发电场站进入工厂企业、千家万户，开关闭合的背后，是复杂的电力大市场在运作。 在这个大市场中，发电企业、售电公司、电力用户等多个主体参与其中，交易品种有哪些？价格怎 么确定？结算如何进行？省份之间的规则差别不小，给电力在全国范围内自由流通带来一定阻碍，强化 市场基础制度规则统一尤为必要。 近日，国家发展改革委、国家能源局印发《电力市场计量结算基本规则》（以下简称《规则》）， 规范结算业务管理，强化结算风险管理，统一电费收付要求，填补了全国统一电力市场"1+6"基础规则 体系的最后一块空白，标志着基础规则体系构建完成，电力自由流通、优化配置有了统一"度量衡"。 "1+6"是什么？"1"即2024年发布的《电力市场运行基本规则》，将最关键的内容确定下来，比如市 场里谁可以参与，各自有何责任权利，电怎么买卖等，是电力市场的"主干"。 "6"相当于电力市场的6根"枝干"。首先是交易 ...

Core Insights - The article discusses the challenges of increasing electricity demand in the context of fully loaded transmission channels, emphasizing the need for a smooth mechanism to address these issues [1] - It highlights the importance of a unified national electricity market to enhance resource allocation and ensure stable power supply, which is crucial for economic development and public welfare [1] Group 1: Mechanism and Market Dynamics - The "smooth mechanism" is essential for stimulating market vitality, involving collaboration between State Grid and Southern Grid to create transaction processes and reduce costs [1] - The exploration of this mechanism promotes the consumption of surplus renewable energy and ensures stable electricity supply, enhancing the competitiveness of related enterprises [1] Group 2: Resource Allocation and National Impact - Over 20 billion kilowatt-hours of electricity from provinces like Guangdong illuminate thousands of homes in Shanghai, illustrating the significant impact of breaking market segmentation [1] - A unified electricity market will provide a more reliable guarantee for high-quality development as policies and mechanisms continue to improve [1]

国家发展改革委、国家能源局近日联合发布《电力市场计量结算基本规则》，标志着涵盖电力市场各品种、各环节的基础 规则体系初步构建完成，助力电力资源在全国范围内高效配置。 当前，我国新型电力系统和电力市场建设持续深化，绿电交易规模快速增长，新型储能、虚拟电厂等新型主体加速入市。 张旭表示，随着规则体系的动态完善，全国统一电力市场将为能源转型与"双碳"目标实现提供更坚实的制度保障，助力电 力资源在全国范围内高效配置。 张旭： 下一步，国家能源局将不断健全完善全国统一电力市场"1+N"基础规则体系，进一步打破市场分割和省间壁垒，实 现中长期、现货、辅助服务、绿电绿证等各品类市场的高效协同和有机衔接，为全国统一电力市场规范有序运行提供坚强 的制度支撑。（ 韩萌 ） （来源：总台中国之声 ） 《电力市场计量结算基本规则》规范了电力市场计量结算行为，强化结算风险管理，统一电费收付要求，切实维护各类经 营主体合法权益。国家能源局市场监管司张旭表示，该规则的出台填补了全国统一电力市场基础规则体系的最后一块空 白。 张旭： 新一轮电力体制改革启动以来，我国电力市场经历了从地方试点到全国推广的跨越式发展，但各地规则碎片化、省 间衔接 ...

如何护航"1+6"规则落地攻坚？ ——专访广州电力交易中心党委委员、副总经理陈玮 我国电力市场化改革迎来系统性推进的关键节点。随着国家"1+6"电力市场基础规则体系建成，全国统一电力市场建设迈 入规范化新阶段。 这一旨在破除地域壁垒、优化资源配置的顶层设计将如何落地？作为南方区域电力交易核心平台，广州电力交易中心承担 着怎样的关键角色？规则体系全面实施又将面临哪些挑战？近日，广州电力交易中心党委委员、副总经理陈玮接受了中能 传媒记者专访，深入解析规则体系的核心价值与实践路径。 陈玮： 广州电力交易中心在"1+6"规则体系落地实施中，主要承担三方面的关键职责： 一是认真落实国家发展改革委、国家能源局有关工作部署。广州电力交易中心在国家发展改革委、国家能源局统一安排 下，积极参与"1+6"规则体系的编写工作，为顶层设计献计献策。下一步，广州电力交易中心将持续协助开展南方五省区 各地电力市场规则与全国基础规则和政策一致性的梳理。 二是积极推动"1+6"规则体系在南方区域电力市场中应用。广州电力交易中心会同南方总调，全面承接"1+6"规则体系，完 成了南方区域电力市场规则体系的设计；市场注册方面，南方区域已经实现"一 ...