Core Viewpoint - The article highlights the significant increase in electricity demand across various regions in China due to extreme summer temperatures, emphasizing the collaborative efforts of local power companies to ensure reliable electricity supply and the integration of renewable energy sources. Group 1: Xinjiang's Electricity Supply - Xinjiang has experienced extreme heat, with temperatures in Turpan exceeding 40 degrees Celsius, leading to a peak electricity load of 3.555 million kilowatts, a year-on-year increase of 9.96% [3] - The maximum load reached 6.256 million kilowatts, up 11.7% year-on-year, with expectations of hitting 7.1 million kilowatts in mid-July, a 24.8% increase compared to the same period last year [3] - The Hami-Chongqing ±800 kV UHVDC project has delivered over 1 billion kilowatt-hours of electricity since its operation on June 10, benefiting over 1.11 million households in Chongqing [4] Group 2: Inner Mongolia's Power Generation - From June 15, the National Power Investment Corporation in Inner Mongolia generated approximately 4.388 billion kilowatt-hours from thermal power, an increase of about 1.01 billion kilowatt-hours year-on-year [6] - The company has implemented a "peak summer supply" model, ensuring local electricity demand is met while also supplying surplus power to regions like Liaoning, Jiangsu, and Shandong [6] Group 3: Energy Management in Ordos - In Ordos, the maximum power load reached 6.81 million kilowatts, a year-on-year increase of 5.7%, with the maximum daily power generation at 149 million kilowatt-hours, up 4.2% [7] - The local coal mine has established a mechanism to ensure safe and orderly coal production, adapting to the dual pressures of high temperatures and rainy weather [8] - The Ordos Energy Bureau has facilitated the resumption of production in seven temporarily closed coal mines, maintaining a stable daily coal output of around 2.4 million tons [9] Group 4: Ningxia's Smart Grid Initiatives - The State Grid Ningxia Electric Power Company completed maintenance on 29 units with a total capacity of 13.14 million kilowatts before the summer peak, ensuring stable power generation [11] - The company has implemented a "checklist" management for energy storage, aiming for a summer storage capacity exceeding 7.2 million kilowatts [11] - The company has developed a comprehensive operational guarantee plan for the summer peak, with 17 specific measures to ensure electricity supply [12]

报载：最近，江苏电网用电负荷达到1.4996亿千瓦，创历史新高。就在这电力保供的紧张时刻，国网江 苏省电力有限公司2900多个党组织、3.7万余名党员如同坚固的基石，凝聚成守护电网平稳度峰的坚强 堡垒，以党建为引领，在各个关键领域展现出强大的战斗力。 基层党组织在重大工程建设中化身"先锋哨"。苏州220千伏楼陆线迁改工程，涉及高铁苏州北站扩建和 通苏嘉甬铁路建设，时间紧迫、任务艰巨。国网苏州供电公司建设部党支部组织党员突击队，围绕施工 难题集中研讨、充分准备，在有限的施工窗口内高效完成任务，为重大工程建设提供了坚实保障。 电网安全是电力保供的核心，党组织成为"把关人"。如东绿谷海上风电场年度检修，省送变电公司的党 员骨干们在茫茫海上，克服风高浪急、器械运输就位困难等问题，制定科学方案，确保检修顺利进行。 500千伏旗杰变电站断路器隐患治理，党支部划定党员安全监护区，成立技术攻关小组，对高风险工序 重点把控，确保电网安全万无一失。 能源变革时代，党组织还是"领跑者"。国网南通供电公司开发区供电服务中心党支部为通富微电子公司 储能项目提供全程跟踪保障，推动企业绿色发展。国网江苏电力（句来电）共产党员服务队茅山分队 ...

央广网北京7月21日消息 据中央广播电视总台中国之声《新闻和报纸摘要》报道，连日来，全国各 地持续高温，迎峰度夏电力保供进入关键阶段。各地各部门多维发力，全力保障电力安全稳定供应。 7月以来，河南持续遭遇高温天气，全省平均高温天数为1961年以来历史同期最多。 国网河南电力调度控制中心调度控制处处长李奎：空调等降温负荷增长迅猛，用电负荷在7月份四 创历史新高，较去年增加852万千瓦。 为应对度夏用电高峰，电力部门对医院、煤矿、交通枢纽等用户及场所强化保障力度，发挥"网格 服务电话+供电服务群"渠道作用，第一时间响应用户需求。 国网郑州供电公司电力调度控制中心工作人员黄飞：密切关注天气变化，动态开展负荷预测和电网 的供需平衡分析，科学优化调整电网运行方式100余次，最大化地发挥了设备的供电潜力。 高温天气下，电煤需求量急剧攀升。在位于山西省长治市的长子南列检作业场，铁路货车检车员正 在对铁路货车进行精检细修。 检车员马驰昊：天气越是炎热，越要对轴承、车轮、闸瓦等部件认真检查，确保高温天气下车辆能 够正常安全运行。 暑运期间，长子南列检作业场每天约有7000多辆载有电煤的车辆发出，车流量比平时高出百分之 十。为确 ...

Group 1: National Power Supply and Demand - The national power load has reached a historical record, surpassing 1.5 billion kilowatts for the first time, driven by summer heatwaves [1] - In Xinjiang, the maximum power load reached 6.256 million kilowatts, an increase of 11.7% year-on-year, with expectations to peak at 7.1 million kilowatts, a 24.8% increase compared to the same period last year [2][3] - Inner Mongolia's power generation from thermal power units reached approximately 4.388 billion kilowatt-hours, an increase of about 1.01 billion kilowatt-hours year-on-year, while renewable energy generation increased by 1.05 billion kilowatt-hours [4] Group 2: Technological Innovations and Monitoring - Xinjiang Power Company has implemented infrared temperature measurement and smart inspection technologies to monitor equipment status in real-time, increasing inspection frequency during high temperatures [2] - Inner Mongolia Power Company has adopted a "drone inspection + live defect elimination" model, inspecting 6,352.88 kilometers of lines and identifying 1,095 defects [6][7] - Ningxia Power Company has completed health assessments of 50 thermal power units and ensured coal inventory levels are maintained for over 15 days during peak summer [8][9] Group 3: Renewable Energy and External Supply - Xinjiang has successfully delivered over 1 billion kilowatt-hours of electricity to over 1 million households in Chongqing through the Hami-Chongqing ±800 kV UHVDC project [3] - Inner Mongolia is leveraging its integrated industrial advantages to supply surplus electricity to regions with high demand, such as Liaoning, Jiangsu, and Shandong [4] - Ningxia has implemented a "list-style" management for energy storage, with a summer storage scale exceeding 720 megawatts [8]

Core Insights - Shanxi Province is experiencing a significant increase in electricity load due to prolonged high temperatures, with the maximum load reaching 41.25 million kilowatts on July 15, marking a new summer peak and a year-on-year increase of 5.91% [1] - The rise in electricity demand is attributed to the surge in air conditioning usage and the steady growth in industrial production across the province [1] - The State Grid Shanxi Electric Power Company is implementing measures to ensure safety, supply, and livelihood during this peak demand period, including precise load forecasting and strict management of power generation units [1] Group 1 - The maximum electricity load in Shanxi reached 41.25 million kilowatts, a new summer high [1] - Six cities in Shanxi set new summer peak records for their power grids [1] - The company has launched 15 key projects to enhance power supply capacity by approximately 2.8 million kilowatts [1] Group 2 - The company is actively supporting national electricity supply during the summer peak, with the maximum external power delivery reaching 25.49 million kilowatts [2] - The ±800 kV Yanmen Pass-Huai'an UHVDC project has successfully delivered full power to Jiangsu six times [2]

Core Viewpoint - The article highlights the efforts of the power supply company in Xihe County, Gansu Province, to maintain electricity supply during extreme heat conditions, emphasizing their commitment to providing uninterrupted service to residents and businesses [1][3][7]. Group 1: Operational Highlights - The power supply company conducted live-line maintenance on the 10 kV 124 Xiyuan line without interrupting electricity supply to 2,752 households and 25 businesses, achieving "zero power outage, zero perception, and zero failure" [3][5]. - The maintenance team, referred to as "little bees," operates under the motto "uninterrupted power is the best service," reflecting their dedication to customer service and operational efficiency [3][5][7]. Group 2: Working Conditions - Workers endure extreme heat while wearing protective gear weighing 5 kg, which includes insulated clothing and safety equipment, as they perform maintenance tasks at heights of over 10 meters [5][7]. - The temperature inside the insulated lift can rise to 35 degrees Celsius, making the working conditions challenging, yet the team remains focused on completing their tasks efficiently [5][7]. Group 3: Commitment to Service - The team is actively involved in various critical operations, including during high-stakes periods like exams and flood prevention, demonstrating their commitment to ensuring reliable electricity supply [7]. - Employees express satisfaction in their work, noting the importance of early detection of electrical hazards to prevent potential failures, which reassures them about the reliability of power supply for customers [7].

Core Insights - The recent high temperatures in Henan province have led to a record electricity load of 89.76 million kilowatts on July 15, marking a 10.5% increase from last year's peak load of 81.24 million kilowatts [1] - The electricity demand has surged due to prolonged high temperatures since July 3, with many areas exceeding 40 degrees Celsius, resulting in increased usage of air conditioning and cooling systems [1] - The State Grid Henan Electric Power Company is actively implementing measures to ensure electricity supply during peak summer demand, including monitoring weather changes and enhancing the operational capacity of key equipment [1] Company Actions - The company is focusing on ensuring the safe operation of external electricity supply channels and increasing overall power supply capacity across the province [1] - Measures include predictive monitoring of transformer load rates, early detection of anomalies, and enhanced maintenance of critical equipment to prevent overload [1] - The company is also improving service channels to respond quickly to customer needs and ensure reliable electricity supply [1] Future Outlook - Meteorological forecasts indicate alternating high temperatures and severe convective weather in late July, prompting the company to remain vigilant and enhance its emergency response capabilities [2] - The focus will be on the maintenance of ultra-high voltage lines and important transmission corridors, particularly in critical areas [2] - The company plans to utilize drone inspections for detailed monitoring and rapid anomaly detection to ensure the safety and reliability of the power grid [2]

Core Viewpoint - The article emphasizes the importance of ensuring stable electricity supply during the peak summer demand period, highlighting the need for a comprehensive support system to address the challenges posed by rising electricity consumption and the integration of renewable energy sources [1][2]. Group 1: Electricity Demand and Supply - The highest electricity load during the peak summer period is expected to increase by approximately 10 million kilowatts year-on-year, necessitating robust power supply measures [1]. - As of the end of May this year, the total installed power generation capacity reached 361 million kilowatts, reflecting a year-on-year growth of 18.8% [1]. - The construction and operation of ultra-high voltage direct current transmission channels, such as those from Gansu to Shandong and Xinjiang to Chongqing, support electricity demand in densely populated and industrial areas [1]. Group 2: Challenges in Power System Operation - The integration of intermittent and volatile renewable energy sources complicates real-time power balance, alongside increased demand from air conditioning and industrial sectors [2]. - The current trading rules for cross-provincial and cross-regional electricity resource allocation are not sufficiently refined, limiting the potential for resource sharing across the national grid [2]. - There is a need for improved precision and intelligence in load response mechanisms, as well as broader and deeper user participation in the electricity market [2]. Group 3: Risk Monitoring and Emergency Management - Establishing a comprehensive electricity safety risk monitoring and early warning system is crucial for real-time monitoring of key indicators such as grid operation status and coal inventory [2]. - The use of big data and artificial intelligence can enhance the accuracy and timeliness of risk predictions, allowing for proactive measures to be taken [2]. - Strengthening the management of electricity equipment and emergency response capabilities is essential for maintaining system stability and ensuring rapid recovery from incidents [3]. Group 4: Optimization of Power Dispatch Mechanism - Improving the electricity dispatch system by considering factors such as generation costs, grid safety, and environmental requirements can enhance overall system efficiency and reliability [4]. - Regional cooperation in electricity sharing through agreements and exchanges can facilitate better resource allocation and collective responses to peak electricity demand [4].

Core Insights - The power demand in China is expected to increase significantly during the peak summer period, with a projected maximum load increase of approximately 10 million kilowatts compared to the previous year, highlighting the importance of ensuring stable electricity supply [1] Group 1: Power Supply and Infrastructure - As of the end of May this year, the total installed power generation capacity in China reached 361 million kilowatts, representing a year-on-year increase of 18.8% [1] - The construction and operation of ultra-high voltage direct current transmission channels, such as those from Gansu to Shandong and Xinjiang to Chongqing, have been strengthened to support electricity demand in densely populated and industrial areas [1] - The national coordinated power plants maintain a high level of coal inventory, providing strong support for electricity supply during the peak summer period [1] Group 2: Challenges in Power System Operation - The integration of intermittent and volatile renewable energy sources complicates real-time power balance, alongside increased demand from air conditioning and industrial electricity [2] - The current trading rules for cross-provincial and cross-regional power resource allocation are not sufficiently refined, limiting the potential for resource sharing across the national grid [2] - There is a need for improved precision and intelligence in load response mechanisms, as well as broader and deeper user participation in the electricity market [2] Group 3: Risk Monitoring and Management - Establishing a comprehensive power safety risk monitoring and early warning system is crucial, utilizing big data and AI technologies to enhance prediction accuracy and timeliness [2] - For example, Ningxia has developed a detailed load management sequence table to specify load reduction requirements under different warning levels [2] Group 4: Equipment Management and Emergency Response - Implementing strict operational and maintenance management systems for power equipment is essential to ensure stable system operation [3] - The State Grid Zhejiang Ultra High Voltage Company has developed a comprehensive inspection system that integrates various technologies to enhance equipment maintenance and safety [3] - A well-defined emergency response plan is necessary to improve the ability to handle power safety incidents, including the establishment of a 24-hour emergency management system in areas like Chaoyang District, Beijing [3] Group 5: Optimization of Power Dispatch Mechanism - Improving the power dispatch system by considering factors such as generation costs, grid safety, and environmental requirements can enhance overall system efficiency and reliability [4] - Strengthening inter-regional power cooperation through agreements and power exchange can facilitate better resource allocation to address peak electricity demand [4]

从前端发电保供到后端设施运维，从煤炭储备保障到应急能力提升，济宁市以系统思维织密电力保供网络。一系列精准有力的举措，不 仅有效应对了862.3万千瓦的历史新高负荷挑战，更彰显了"民生为本、安全为基"的责任担当，为全市经济社会平稳运行和群众清凉度夏 提供了坚实可靠的电力支撑。 "进入7月份，全市煤电机组运行率达90%以上，华电邹县电厂8台机组全部进入运行状态，电力生产供应稳定有力。"济宁市能源局电力 科科长段迎春介绍，为夯实顶峰发电能力，济宁提前谋划，出台了迎峰度夏顶峰发电方案，指导企业做好机组运行维护，提高顶峰发电 能力。同时紧盯煤炭保供源头，督促煤矿在确保安全的前提下优化生产，7月以来，全市37处生产煤矿平均日产量14.18万吨，济宁能源 发展集团政府可调度煤炭储备量70.6万吨，16家燃煤电厂电煤库存161.77万吨，平均可用29天，煤炭生产储备能力充足，为电力保供注入 强劲底气。 在安全保障环节，济宁聚焦电力设施稳定运行，开展电力行业"专家查隐患"活动，深入电力企业进行安全检查，指导企业整改到位。并 督促供电公司加强高温大负荷期间线路运维保障，对2550条输配电线路开展线路巡视5200余次，对213条城 ...