Core Viewpoint - The establishment of the "1+6" foundational rule system is a significant milestone in the reform of the electricity market, providing a unified institutional framework for the national electricity market, facilitating the flow of electricity resources from local circulation to national circulation [2][5]. Group 1: Importance of Unified Market Rules - The unified foundational rule system is essential for the construction of a national unified electricity market, as it aligns with the central government's directive to strengthen market foundational rules [3]. - A unified rule system is necessary for the optimal allocation of electricity resources across the country, ensuring that electricity transactions adhere to consistent standards [4]. Group 2: Achievements of the "1+6" Rule System - The "1+6" foundational rule system transitions from a fragmented set of rules to a comprehensive and systematic framework, establishing a clear hierarchy and interface for market operations [5]. - The system promotes a unified registration process for market participants, allowing for a "one-stop" registration model that enhances efficiency and reduces fragmentation [5][6]. - It facilitates the transition of electricity resources from local circulation to national flow by standardizing trading mechanisms across different markets [6]. - The system enhances transparency in market information by standardizing disclosure practices, making it easier for market participants to access relevant data [7]. Group 3: Innovative Aspects of the "1+6" System - The most innovative aspect of the "1+6" system is its deep integration with China's multi-layered electricity market structure, ensuring that rules are both unified and adaptable to local conditions [8]. - The foundational rules serve as a guiding framework for the multi-layered market, clearly defining boundaries and functional roles for different market segments [9]. - The design of the foundational rule system supports a cohesive national electricity market while promoting the dynamism of various market categories [9].

Core Viewpoint - The establishment of the "1+6" foundational rule system is a significant milestone in the reform of the electricity market, providing a unified institutional framework for nationwide electricity resource circulation [1][4]. Group 1: Importance of Unified Market Rules - The unified foundational rule system is essential for the construction of a national unified electricity market, aligning with the central government's directives for a high-efficiency, fair, and open market [2][3]. - Market rules are fundamental for the orderly operation of the market, and a unified system is necessary for optimizing the allocation of electricity resources across the country [2][3]. Group 2: Achievements of the "1+6" Rule System - The "1+6" rule system has transitioned from a fragmented set of rules to a comprehensive framework, establishing a clear structure for market operations [4][5]. - The system promotes a unified approach to market access, allowing for streamlined registration processes and reducing regional discrepancies [4][5]. - It facilitates the transition of electricity resources from local circulation to national flow, enhancing efficiency in resource allocation across provinces [5][6]. Group 3: Innovations in the "1+6" System - The most innovative aspect of the "1+6" system is its deep integration with China's multi-layered electricity market structure, ensuring both uniformity and local adaptability [7][8]. - The foundational rules guide the overall direction, while the main rules define the functions of various market segments, creating a cohesive governance model for the electricity market [8].

Core Viewpoint - The issuance of the "Basic Rules for Electricity Market Measurement and Settlement" by the National Development and Reform Commission and the National Energy Administration marks a significant milestone in the reform of the electricity market in China, establishing a foundational rule system for a unified national electricity market [2][4]. Group 1: Overview of the New Rules - The new foundational rule system, referred to as "1+6", includes the "Basic Rules for Electricity Market Operation" as the core, supported by rules for medium- and long-term trading, spot trading, auxiliary services, information disclosure, access registration, and measurement and settlement [2][4]. - The establishment of a unified electricity market rule system is essential for implementing major decisions from the central government and for creating a high-efficiency, fair, and open national market [2][3]. Group 2: Historical Context and Development - Since the initiation of the new round of electricity system reform, China has undergone various pilot programs, including large user direct electricity purchases and auxiliary service market trials, leading to a gradual nationwide rollout of different market types [2][3]. - The development of the electricity market has included the establishment of the "Basic Rules for Medium- and Long-Term Electricity Trading" in 2016 and 2020, and the "Basic Rules for Spot Electricity Market (Trial)" in 2023, laying a solid foundation for the healthy development of the medium- and long-term market [3][4]. Group 3: Key Components of the Rule System - The "Basic Rules for Electricity Market Operation" define participant roles, responsibilities, trading processes, price formation, and risk prevention, serving as the core engine for market stability and real-time supply-demand reflection [5]. - The rules for registration management, information disclosure, and measurement and settlement function as the market's "identity card," "account book," and "calculator," ensuring fairness, transparency, and efficiency in market operations [5]. Group 4: Future Directions - As the new electricity system and market construction deepen, the National Energy Administration will continue to enhance the "1+N" foundational rule system, aiming to break down market segmentation and inter-provincial barriers, facilitating efficient coordination among various market types [5].

Core Viewpoint - The issuance of the "Basic Rules for Electricity Market Measurement and Settlement" by the National Development and Reform Commission and the National Energy Administration marks a significant milestone in the reform of China's electricity market, establishing a foundational rule system for a unified national electricity market [1][2][3]. Group 1: Rule System Development - A unified electricity market rule system is essential for implementing major decisions from the central government and for building an efficient, fair, and open national market [1][2]. - The new foundational rule system, referred to as "1+6", includes the "Basic Rules for Electricity Market Operation" and covers various market segments such as medium- and long-term trading, spot trading, and ancillary services [1][3]. - The establishment of this rule system addresses issues such as fragmented market rules, inter-provincial barriers, and the need for effective protection of market participants' interests [1][3]. Group 2: Historical Context and Progress - The electricity market reform has evolved through pilot programs since 2016, leading to the gradual establishment of various market types across the country [1][2]. - The "Basic Rules for Medium- and Long-Term Trading" and the "Basic Rules for Spot Market (Trial)" were previously established to support the healthy development of the electricity market [2][3]. - The recent issuance of the "Basic Rules for Electricity Market Measurement and Settlement" fills the last gap in the "1+6" foundational rule system, ensuring comprehensive regulation of market operations [3][4]. Group 3: Market Functionality and Future Directions - The "Basic Rules for Electricity Market Operation" define participant roles, responsibilities, pricing mechanisms, and risk prevention strategies, serving as the core engine for market stability [4]. - The rules for registration, information disclosure, and measurement settlement function as the market's "identity card," "account book," and "calculator," ensuring fairness and transparency [4]. - The National Energy Administration plans to continuously improve the "1+N" foundational rule system to enhance coordination among various market types, including green electricity trading and ancillary services [4].

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].

这是我国深化电力体制改革、加快建设全国统一电力市场进程中具有里程碑意义的关键一步。"从最基 础的计量与结算环节着手，致力于构建统一、规范、透明、高效的制度体系和技术基础，为电力资源的 全国范围内自由流动和优化配置铺平道路。" 我国的电力市场有了统一的"度量衡"。 8月6日，国家发展改革委、国家能源局联合印发的《电力市场计量结算基本规则》（以下简称《规 则》）对外公布，围绕电力市场经营主体电能量、功率等数据的测量、记录以及提供相关数据的行为进 行了规范，同时对电力交易机构的结算服务、电网企业电费收付等作出了统一要求。 这是全国统一电力市场基础规则体系建设的重要一环。自2015年新一轮电力体制改革以来，"管住中 间、放开两头"的电力行业格局基本形成，我国实现了从"计划电"到"市场电"的重大转型，电力中长 期、辅助服务、现货等各种市场品类逐渐走向全国。 "但随着煤电、新能源、工商业用户全面参与电力市场，各地计量管理要求不规范、单位不统一、流程 衔接不顺畅、电网企业与交易机构职责界面不明确、电费结算不及时等问题逐渐凸显，亟须国家层面统 一规范。"国家能源局市场监管司有关负责人在接受记者采访时说。 统一规范的市场"语言 ...

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]

Core Viewpoint - The "1+6" foundational rule system marks a significant institutional breakthrough in the construction of a unified national electricity market in China, integrating the "dual carbon" goals, the establishment of a unified national market, and the construction of a new power system at the institutional level [3][4][5]. Summary by Sections Milestone Significance - The "1+6" foundational rule system represents a shift from fragmented exploration to standardized design in the national electricity market, establishing a comprehensive framework that includes core institutional frameworks such as market member responsibilities, transaction organization methods, pricing mechanisms, and risk prevention [4][5]. - It successfully connects the "dual carbon" goals, the unified national market, and the new power system, facilitating the participation of renewable energy in market transactions and promoting green and low-carbon energy transitions [5]. - The system establishes robust defenses for information disclosure, credit evaluation, risk warning, and intervention mechanisms, creating a fair and orderly market environment that enhances participant confidence [5]. 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 of the unified national electricity market [6]. - The "6" includes three basic trading varieties: medium-to-long-term, spot, and ancillary services, which form the backbone of the electricity market trading system [7]. - The system clarifies trading varieties, methods, and pricing mechanisms, ensuring a fair and transparent trading environment [8]. Balancing Uniformity and Local Flexibility - The establishment of a unified national electricity market requires a set of universally applicable institutional frameworks while allowing for local adaptations based on regional resource endowments and electricity demand [9][10]. - Local practices and innovations have been integrated into the top-level design, creating a dynamic feedback loop that enhances both local and national market frameworks [9][10]. - Regions are permitted to make adaptive adjustments to the rule system based on their specific conditions, such as differentiated pricing policies and various trading methods [10][11].