Core Viewpoint - Recent breakthroughs in core equipment within the energy sector demonstrate China's technological strength and self-reliance in deep-sea and high-capacity machinery [1][2][3]. Group 1: Technological Breakthroughs - The first application of China's self-developed seven-function mechanical arm for deep-sea oil and gas operations marks a significant milestone in deep-sea equipment [1][2]. - The world's largest single-unit capacity 500 MW impulse turbine runner, with a diameter of 6.23 meters, has been successfully developed by Harbin Electric Group, indicating a historic breakthrough in high-head, large-capacity turbine technology [1][3]. - The Guangdong Zhaoqing 300 MW variable-speed pumped storage unit's AC excitation system has been officially launched, representing a major advancement in China's large-scale variable-speed pumped storage technology [1][3]. Group 2: Performance and Market Position - The seven-function mechanical arm weighs only 60 kg, which is 35% lighter than similar international products, and has a maximum load capacity of 125 kg, showcasing significant improvements in operational sensitivity under complex sea conditions [2]. - The new AC excitation system for the variable-speed pumped storage unit has a capacity exceeding ten times that of conventional units, ensuring precise control and output capabilities [3]. - The global first impulse turbine runner consists of 21 precision water buckets, with a total weight of approximately 80 tons, achieving breakthroughs in hydraulic performance and pressure resistance [3]. Group 3: Industry Development and Future Directions - China's energy equipment has reached a world-leading level, with key products and technologies in power transmission, generation, and renewable energy achieving independent research and manufacturing [4]. - Future development should focus on green energy equipment, breakthrough technologies for new energy storage stations, and the integration of artificial intelligence with energy equipment [4]. - Continuous investment in R&D is necessary to enhance core competitiveness and influence in the energy equipment sector [5].

为保障电力供给，162项迎峰度夏电网重点工程6月底全部投运。同时，我国还充分利用特高压大 电网的资源配置能力，加大跨区跨省输送电力，国家电网输送的电力最大已超2.25亿千瓦。 国家能源局表示，当前，全国电煤供应平稳有序，全国统调电厂煤炭库存持续增加。从油气储量 看，截至目前，全国地下储气库累计注气超过110亿立方米，天然气供应有保障。 （来源：央视网） 最近，全国多地气温持续走高，用电负荷不断攀升。为做好迎峰度夏期间电力供应，各方采取有力 举措，满足用电需求。 国家能源局公布的最新数据显示，入夏以来，全国最大电力负荷接连两次创历史新高，最高达到 14.67亿千瓦，比去年同期增长约1.5亿千瓦。其中，山东、江苏、安徽、福建等10个省级电网负 荷22次创新高。 ...

近日，国家发展改革委、国家能源局印发《关于跨电网经营区常态化电力交易机制方案的复函》， 提出国家电网公司、南方电网公司要在今年年底前，进一步统一市场规则、交易品种和交易时序， 实现跨电网交易常态化开市。这是建设全国统一电力市场的标志性举措，对于打破电力市场分割、 在全国范围内优化电力资源配置具有重要意义。 国家发展改革委有关负责同志介绍，国家电网、南方电网在各自经营区内形成了较为完整的电力市 场，但此前，两个电力市场互不联通，两网间缺乏常态化市场交易机制，电力互济主要以政府间协 议、应急调度为主，"一线一议""一事一议"，频次少、规模小、灵活性差，制约了网间通道的充分 利用和互济作用的充分发挥。 （转自《人民日报》） 在这一机制框架下，广州电力交易中心与北京电力交易中心联合组织，达成南方送华东7至9月电力 互济交易，成为目前全国规模最大的一次跨经营区市场化电力交易。自7月1日起至9月15日，超20 亿千瓦时来自广东、广西、云南的电能，将通过闽粤联网工程及相关联络通道，全天候输送至上 海、浙江、安徽、福建，支持当地迎峰度夏电力供应保障。 国家发展改革委有关负责同志介绍，方案结合全国统一电力市场发展趋势，提出了跨 ...

Core Viewpoint - The implementation of a normalized electricity trading mechanism across power grid operating areas is a significant step towards establishing a unified national electricity market, promoting resource optimization and interconnectivity [3][4]. Group 1: Implementation and Significance - The normalized electricity trading mechanism is approved and should be organized for implementation by the State Grid Corporation and China Southern Power Grid [2][3]. - This mechanism is a key measure to break market segmentation and regional blockades, optimizing electricity resource allocation nationwide [3]. - The collaboration between the State Grid Corporation and China Southern Power Grid is essential to enhance the efficiency of inter-grid channel utilization and ensure the effective operation of the unified electricity market system [3]. Group 2: Operational Guidelines - During the peak summer period of 2025, the mechanism should be utilized to optimize electricity resource allocation and support supply security [3]. - By the end of the year, efforts should be made to unify market rules, trading varieties, and trading timing to achieve normalized trading across grids [3]. - The companies are required to fulfill their responsibilities, improve trading rules, and enhance technical platform interconnectivity and information sharing [3]. Group 3: Regulatory Support - The National Development and Reform Commission and the National Energy Administration will continue to strengthen guidance on normalized trading and improve supporting policies [4]. - There will be a focus on timely coordination to resolve issues and further enhance the national unified electricity market system [4].

Core Viewpoint - The document outlines the renewable energy power consumption responsibility weights for 2025 and 2026, emphasizing the need for provinces to enhance their renewable energy consumption and green electricity usage in key industries to support carbon neutrality goals [2][3]. Group 1: Renewable Energy Consumption Responsibility Weights - The 2025 renewable energy power consumption responsibility weight is a binding indicator for provinces, while the 2026 weight is a target for project preparation [2]. - Provinces are required to optimize the scale of renewable energy included in the sustainable development pricing settlement mechanism based on the 2025 consumption responsibility weight completion [2][4]. Group 2: Green Electricity Consumption in Key Industries - In addition to the electrolytic aluminum industry, the 2025 green electricity consumption ratio will also include steel, cement, polysilicon industries, and newly established data centers [3]. - The completion of green electricity consumption ratios for key industries will be monitored, with specific assessments for the electrolytic aluminum industry in 2025 [4]. Group 3: Implementation and Reporting Requirements - Provincial energy authorities must develop and implement plans to ensure the responsibility weights and green electricity consumption ratios are effectively distributed among key industries [5]. - By July 2025, provinces must report their implementation plans, and by February 2026, they must report on the completion of their renewable energy consumption responsibilities [5][6]. Group 4: Monitoring and Coordination - The National Energy Administration will monitor the implementation of renewable energy consumption responsibilities and green electricity consumption ratios quarterly [6]. - Electric grid companies are required to cooperate with provincial energy authorities to facilitate the integration and consumption of renewable energy [5].

Group 1 - The core viewpoint emphasizes the importance of reform and transformation in Shanxi's economy, particularly in the context of the "14th Five-Year Plan" and the upcoming "15th Five-Year Plan" [1][11] - Xi Jinping's visit to Shanxi aims to encourage the province to firmly advance its transformation and development, highlighting the need for a multi-faceted industrial structure to overcome reliance on coal [1][13] - The focus on technological innovation is crucial for traditional industries to upgrade and develop new productive forces, as stated during Xi's visit to Yangquan Valve Co., Ltd [4][6][7] Group 2 - Shanxi's historical reliance on coal has led to a singular industrial structure, necessitating a shift towards a diversified economic model [11][12] - The province has been identified as a national pilot for comprehensive reform in resource-based economic transformation, with the goal of achieving high-quality and sustainable development [13][14] - Xi Jinping's remarks during the visit underscore the need for a balanced approach to development, emphasizing the importance of maintaining traditional industries while fostering new growth areas [14][15]

作为我国"十四五"期间建成的重要能源基础设施和"四大能源通道"东北通道的重要组成部分，"北 气南下"能源大通道北起黑龙江黑河，南至上海，途经9个省区市，自2019年北段投产、2024年全 线贯通以来，日均输气量超1.1亿立方米，年输气能力达380亿立方米，可满足1.3亿户城市家庭全 年用气需求，惠及沿线4亿多人口，有效保障了东三省、京津冀、环渤海和长三角地区的天然气稳 定供应。 超级管道筑牢能源安全防线。作为我国第一条关键设备和核心控制系统全面国产化的长输管道，这 条"能源主动脉"的建成打破了多项技术壁垒，零下40摄氏度高寒地区施工技术填补国内空白，36 台大功率压缩机组、核心控制系统等关键设备实现100%国产化，在国内首次实现宽度0.3mm环焊 缝开口裂纹、直径3mm针孔缺陷检测，研发形成光纤安全预警、视频智能识别、无人机智能巡检、 智能阴保等技术，构建"天空地"一体化智能管道巡护模式，标志着我国长输管道建设从"技术引 进"迈向"自主创新"，为构建安全高效的现代管道建设运营提供实践样本。 截至7月10日，我国"北气南下"能源大通道累计输气量突破1000亿立方米，安全平稳运行超2000 天，标志着这条纵贯南北 ...

Group 1: Development of New Energy Technologies, Industries, and Business Models - The National Energy Administration has released key industry standards to ensure energy security and promote green low-carbon transformation, focusing on the development of new technologies, industries, and business models [1] - The "Distributed Phase Shifting Device Grid Connection Technical Specifications" standardizes the grid connection design and testing for distributed phase shifting devices, supporting the development and safe operation of large-scale renewable energy bases [2] - The "Multi-Energy Complementary Project Economic Evaluation Specification" provides a unified economic evaluation framework for multi-energy complementary projects, enhancing decision-making and improving consistency and accuracy in economic evaluations [2] - The "Electrochemical Energy Storage Station Grid Connection Acceptance Technical Specifications" standardizes the acceptance procedures for electrochemical energy storage stations, improving safety and stability during operation [3] - The "Compressed Air Energy Storage Station Underground Gas Storage Design Specification" fills a gap in domestic standards for underground gas storage in compressed air energy storage stations, ensuring proper design and construction [3] - The "Compressed Air Energy Storage Station Design Specification" enhances the standardization of design and equipment compatibility for compressed air energy storage stations, reducing investment risks [3] Group 2: Promotion of Major Energy Equipment Research and Application - The "General Technical Conditions for Small Wind Turbine Generating Units" standardizes technical requirements for small wind turbines, improving product quality [6] - The "Direct Current Output Wind Turbine Generating Units" specification enhances the quality and reliability of direct current wind turbine generators by setting comprehensive technical requirements [6] - The "Technical Specifications for 1000kV Boost Transformers for Power Plants" improves transformer technology levels and promotes reliable operation by incorporating engineering application experiences [7] - The "Technical Conditions for High Mining Hydraulic Supports" provides technical support and guidance for the design and inspection of hydraulic supports used in coal mining [7] Group 3: Standardization of Energy Engineering Technical Management Requirements - The "Quality Evaluation Specification for Household Photovoltaic Power Generation Systems" establishes a basis for quality evaluation of household photovoltaic systems, promoting quality improvement [8] - The "Heating Technology Specification for Pressurized Water Reactor Nuclear Power Units" fills a gap in technical specifications for heating design in nuclear power units [8] - The "General Requirements for Port Shore Power System Construction" standardizes the construction and operation of port shore power systems, facilitating implementation and maintenance [8] - The "General Technical Conditions for Hydraulic Drilling Rigs in Coal Mines" enhances safety and efficiency in coal mining operations by standardizing the design and inspection of hydraulic drilling rigs [9] - The "General Technical Conditions for Pneumatic Drilling Machines in Coal Mines" improves safety performance and standardizes product classifications for pneumatic drilling machines [10] - The "Energy Efficiency Limits and Levels for Explosion-Proof Three-Phase Asynchronous Motors in Coal Mines" promotes technological innovation and supports energy-saving goals in the coal mining industry [10] - The "Design and Construction Specifications for Hydraulic Fracturing in Coal Seam" provides guidelines for the design and construction of hydraulic fracturing, enhancing gas extraction efficiency and safety [10]

Group 1 - The announcement is about the public solicitation for project undertakers for the APEC Cooperation Fund in China, specifically focusing on energy cooperation research topics [2][3]. - Eligible applicants include universities, research institutions, enterprises, and industry associations within mainland China, excluding Hong Kong, Macau, and Taiwan. Joint applications are encouraged [3][4]. - The application deadline is set for August 1, 2025, and applicants must choose one of the two research projects related to hydrogen development and low-carbon transformation of fossil fuel power plants [8][9]. Group 2 - The research projects must be completed by the end of December 2025, with the submission of results based on the entrusted contract [9]. - The results of the applications will be announced within three weeks after the application deadline, and interested parties should monitor the National Energy Administration's official website for updates [10]. - The research outcomes should be original, scientifically sound, and comply with national confidentiality regulations and industry policies, with intellectual property rights belonging to the National Energy Administration [6][7].

中央党报，经济大报。主流，权威，公信力。 以下文章来源于经济日报 ，作者王轶辰 经济日报 . 7月4日，全国最大电力负荷达到14.65亿千瓦。这个数字，比去年同期高出1.5亿千瓦，较今年6月 底上升2亿千瓦，相当于同时点亮146.5亿盏100瓦的灯泡。面对用电负荷大幅攀升的挑战，目前全 国电力供应总体平稳有序，不仅人民群众清凉度夏电力需求得到保障，经济社会高质量发展用电也 获得强力支撑。电力迎峰度夏大考背后，藏着什么保供密码？ 高温是电力需求增长的首要推手。入夏以来，全国多地出现高温闷热天气，江苏、安徽、山东、河 南、湖北等省份电网负荷创历史新高。炎炎烈日下，空调制冷负荷成为拉动电力负荷攀升的"主力 军"。这种因高温催生的用电需求具有刚性，只要高温持续，制冷用电就必不可少，给电力供应带 来严峻挑战。据中国气象局预测，未来一段时间，黄淮、江汉、江南等地将出现持续性高温天气， 预计华东、华中地区电力负荷还将不断攀升，带动全国电力负荷持续增长。峰值负荷的不确定性加 大了保供难度。 经济热度是深层次原因。今年以来，我国经济顶住外部压力实现良好开局，生产供给较快增长，新 质生产力加快培育，服务业消费持续释放。数据中心的 ...