9月24日，国家主席习近平在联合国气候变化峰会发表视频致辞。 习近平指出，今年是《巴黎协定》达成10周年，也是提交新一轮国家自主贡献的重要节点，全球气候治理 进入关键阶段。 一要坚定信心。 绿色低碳转型是时代潮流。 尽管个别国家逆流而动，但国际社会应当把握正确方向，坚 持信心不动摇、行动不停止、力度不减弱，推动制定和实施国家自主贡献，为全球气候治理合作注入更多 正能量。 文 | 新华社 预定展位详情咨询： 曹先生 13552712189 王先生 13581885520 李先生 13581741680 相关阅读 二要担当尽责。坚持公平公正，充分尊重发展中国家的发展权， 通过全球绿色转型缩小而不是扩大南北差 距 。各国应当坚持共同但有区别的责任原则，发达国家应当落实率先减排义务，给发展中国家提供更多资 金和技术支持。 三要深化合作。加强绿色技术和产业国际协作， 努力弥补绿色产能缺口 ，确保优质绿色产品在全球自由 流通，让绿色发展真正惠及世界每个地方。 习 近 平 宣 布 中 国 新 一 轮 国 家 自 主 贡 献 ： 到 2035 年 ， 中 国 全 经 济 范 围 温 室 气 体 净 排 放 量 比 峰 值 下 ...

文 | 中关村储能产业技术联盟 随着新能源"强制配储"成为历史，电力现货市场全面铺开，2025年的中国储能产业正经历一场深刻的价值重构。 全面市场化之后，迎来终 极考验： 储能电站，如何才能实现稳定盈利？ 在宁夏，一座并网运行21个月的储能电站—— 华严第一储能电站 ， 用一组硬核数据给出了答案：累计充电量超过2.1亿千瓦时，放电量达1.9 亿千瓦时，整体系统转化效率达到了89.94%， 在宁夏电力现货市场试运行中收益持续保持区域领先。 近日，中关村储能产业技术联盟" 2025 CNESA 储能媒体行 "首站便走进这座 全球最大的电网侧分布式模块化电网侧储能电站 ，深入探寻其稳 定盈利背后的秘密。 该项目装机规模为200MW/400MWh， 采用了奇点能源的 分布式模块化智慧储能系统解决方案 ， 共部署1076台eBlock-372产品，全部采用宁 德时代电芯。 用数据定义储能"好资产" 宁夏作为全国首个新能源综合示范区，可再生能源发展持续领先。截至2025年8月，全区可再生能源装机规模历史性突破5000万千瓦， 占总装 机比重达62.6%， 光伏发电已取代煤电成为第一大电源。 为应对新能源规模化发展带来的消 ...

Core Viewpoint - The article discusses the procurement announcement for a 300MW/1200MWh independent energy storage project by Gansu Huitong New Energy Development Co., Ltd, highlighting the project's approval, bidding conditions, and requirements for bidders [2][3]. Group 1: Project Overview - The project involves the procurement of energy storage system equipment for a 300MW/1200MWh independent energy storage project [2][3]. - The project has been approved by the Zhangye City Development and Reform Bureau, indicating it is ready for bidding [3]. - The construction funding will be sourced from multiple channels, with the bidding conducted by Zhangye Jiaotou Transportation Material Supply Co., Ltd [3]. Group 2: Bidding Conditions - Bidders must possess independent legal entity status within China and have production capabilities relevant to the bidding requirements [3][5]. - Bidders are required to have self-developed and produced at least one of the following: battery cells, PCS (Power Conversion System), EMS (Energy Management System), or BMS (Battery Management System) [3][5]. - A minimum project performance record of at least one project with a capacity of ≥100MWh or a cumulative contract performance of no less than 1000MWh since January 1, 2022, is required [5]. Group 3: Submission Requirements - Bidders must submit a "Bid Commitment Letter" along with their bid documents, affirming the authenticity of their materials and compliance with regulations [7]. - Bidders must not be listed as "dishonest executors" on the "Credit China" website or other relevant lists [6][7]. - The deadline for submitting bids is set for October 14, 2025, and submissions must be made electronically [10]. Group 4: Additional Information - The bidding documents can be downloaded from the Zhangye Public Resource Trading Center website between September 24, 2025, and October 14, 2025 [8][9]. - The project will utilize a fully electronic bidding process, and bidders are advised to ensure their digital certificates are functioning properly to avoid submission issues [10].

智慧能源,驱动零碳未来 Smart Energy, Powering a Net-Zero Future 2025 | 9.24-26 第四届钠离子电池产业链与标准发展论坛 参会报名 THE 4TH SODIUM-ION BATTERY INDUSTRY CHAIN AND STANDARDS DEVELOPMENT FORUM a 中国电子技术标准化研究院 | CNESA | China Energy Storage Alliance O RANHA WEIHA 第四届钠离子电池 产业链与标准发展论坛 THE 4TH SODIUM-ION BATTERY INDUSTRY CHAIN AND STANDARDS DEVELOPMENT FORUM 开幕式直播 9月25日 上午09:30-12:00 官方视频号直播二维码 第四届钠离子电池产业链与标准发展论坛 2025年9月25-26日 山东威海 9月25日 上午 开幕式及领导致辞 主持人:滕新强 南海新区党工委副书记、管委会副主任 ——工业和信息化部电子信息司 ——威海市文登区政府 领导致辞 一中国民用航空局 09:00-09:30 院士报告 高功率钠离子电 ...

Core Viewpoint - The article emphasizes the significant progress and transformation in China's renewable energy sector, highlighting the need for high-quality development to address energy security and environmental challenges [4][5][8]. Investment and Economic Impact - In 2024, the investment in key renewable energy projects is expected to reach approximately 1.2 trillion yuan, accounting for over 50% of the investment in key electricity projects and more than 2% of national fixed asset investment [7]. - Renewable energy generation and equipment manufacturing contribute over 20% to fixed asset investment in certain resource-rich provinces [7]. Cost Reduction and Competitiveness - Since the 18th National Congress, the cost of onshore wind power has decreased by over 60%, and solar power costs have dropped by 80%, making renewable energy 30% cheaper than coal power [6][8]. - The average cost of renewable energy per kilowatt-hour is now lower than that of coal power, particularly during peak electricity usage times [6]. Technological Advancements - The development of new technologies such as multi-energy integration, including green hydrogen production and energy storage solutions, is accelerating [11][12]. - Innovations in energy storage and smart grid technologies are enhancing the efficiency and reliability of renewable energy systems [7][11]. Market Dynamics and Policy Framework - The article discusses the transition from resource-driven to market-driven renewable energy development, emphasizing the importance of market participation and pricing mechanisms [12][13]. - The establishment of a unified national electricity market is facilitating the integration of renewable energy into the grid [12]. Future Directions and Strategic Goals - The focus for the 14th Five-Year Plan is on achieving carbon peak targets, with a strong emphasis on expanding renewable energy supply and enhancing its role in the energy mix [15][16]. - The article outlines the need for integrated development strategies that combine renewable energy with other energy sources to optimize resource utilization and enhance energy security [16][17].

Group 1 - The core viewpoint of the article highlights the announcement of a procurement tender for a virtual power plant construction demonstration project, focusing on distributed energy storage and charging station equipment [2][3] - The project involves the procurement of various energy storage devices, including 50 units of 233 kWh, 15 units of 261 kWh, 20 units of 466 kWh, and multiple charging stations, indicating a significant investment in energy infrastructure [2] - The estimated procurement amount for this project is approximately 29.67 million yuan, showcasing the financial scale of the initiative [3] Group 2 - The tender scope includes comprehensive services such as design, manufacturing, assembly, transportation, installation, debugging, and maintenance, emphasizing the project's complexity and the need for a wide range of expertise [2] - The project is managed by Chongqing Science City Urban Operation Group Co., Ltd., indicating a strategic focus on urban energy solutions [2]

Core Viewpoint - The article provides an in-depth analysis of the energy storage bidding market for August 2025, highlighting significant growth in both the bidding and winning projects, particularly in the energy storage system sector, which has reached historical highs in scale and number of bids [1][3][7]. Bidding Market Overview - In August 2025, a total of 143 energy storage bidding projects were tracked, showing a year-on-year decrease of 7.7% but a month-on-month increase of 10.9% [3]. - The winning scale for EPC (including PC) reached 6.9 GW/22.1 GWh, representing a year-on-year increase of 11.6%/93.3% and a month-on-month increase of 53.4%/94.3% [4]. - The winning scale for energy storage systems was 17.7 GW/45.7 GWh, with a year-on-year increase of 237.1%/691.4% and a month-on-month increase of 762%/1005.4%, marking a historical high for monthly winning scale [7]. Winning Segment Analysis - In August, the number of winning segments for energy storage systems surpassed that of EPC, with 66 segments won, a year-on-year increase of 34.7% and a month-on-month increase of 175% [5]. - The winning segments for EPC totaled 62, showing a year-on-year decrease of 38% and a month-on-month decrease of 21.5% [5]. Regional Distribution - Inner Mongolia dominated the energy storage bidding market, with a winning scale of 15.3 GWh for energy storage systems, accounting for 80.1% of the total, and 6.4 GWh for EPC, accounting for 29% [11]. - Xinjiang ranked second in winning scale, with 1.3 GWh for energy storage systems and 3.3 GWh for EPC, benefiting from supportive policy frameworks [12]. Price Trends - The average winning price for 2-hour energy storage systems was 575.8 yuan/kWh, showing a year-on-year decrease of 4.3% but a month-on-month increase of 22.2% [15]. - The average winning price for EPC was 949.8 yuan/kWh, with a year-on-year decrease of 2.44% and a month-on-month decrease of 7.2% [21]. Market Dynamics - The article notes a significant increase in the number of projects utilizing hybrid storage technologies, which include lithium batteries, sodium batteries, flow batteries, flywheels, and supercapacitors, indicating a trend towards more versatile energy storage solutions [8]. - The rise in winning prices is partially attributed to the increase in lithium carbonate prices, which reached a new high in August 2025 [17].

Core Viewpoint - The article discusses the implementation plan for independent energy storage participation in the electricity market in Hainan, aiming to promote the development of new energy storage and enhance the flexibility of the power system [10][12]. Group 1: Overall Requirements - The plan aims to accelerate the development of new energy storage in Hainan, establish a market mechanism suitable for energy storage participation, and ensure reasonable returns for energy storage while enhancing the power system's flexibility [12][10]. Group 2: Market Access and Registration - Independent energy storage must meet specific access conditions, including having an independent measurement and control system, a rated power of 5 megawatts or more, and the ability to sustain charging and discharging for at least 1 hour [16][14]. - Registration requires independent energy storage enterprises to provide basic information and technical parameters, including rated charging/discharging power and energy conversion efficiency [19][18]. Group 3: Medium and Long-term Energy Trading - Independent energy storage can participate in various trading cycles, including annual, monthly, and weekly, but is not allowed to engage in green electricity trading or grid agency purchases [21][22]. - Charging and discharging units are limited to one-way trading, with discharging units only allowed to sell and charging units only allowed to buy [22][23]. Group 4: Spot Energy Trading - Independent energy storage must declare its participation in the spot energy market through the trading system, choosing between "quantity without price" or "quantity with price" methods [27][26]. - The clearing of the day-ahead market aims to maximize social benefits, forming a planned curve and time-based pricing for independent energy storage [28][29]. Group 5: Auxiliary Service Trading - Independent energy storage can participate in the Southern Region's auxiliary service market according to relevant trading rules, with the option to choose between auxiliary service and spot market participation during the initial phase [31][33]. - Compensation for charging during peak adjustment periods will be calculated based on market clearing results or dispatch requirements [34][33]. Group 6: Trading Settlement - The energy trading fees for independent energy storage are divided into two settlement units based on charging and discharging volumes, with different settlement methods for medium-long term and spot market transactions [35][36]. - In the spot market, the energy fees are settled daily, incorporating various components such as market deviation fees and return fees [36][37].

Core Viewpoint - The article highlights the successful integration of a large-scale user-side energy storage project in Jiangsu Province, which is expected to enhance the stability of the power system and contribute to the overall energy storage capacity in the region [3][5]. Group 1: Project Overview - The Jiangsu Jingjiang Special Steel Co., Ltd. has launched a 240 MWh user-side energy storage station, marking it as the largest of its kind in the province [3]. - The energy storage project utilizes grid-type storage technology, offering advantages such as flexible operation, rapid startup, and significant dynamic benefits [5]. - When operating at full capacity, the energy storage station can store 240 MWh of electricity, sufficient to meet the daily electricity needs of approximately 30,000 households [6]. Group 2: Regional Impact - The new energy storage station will work in conjunction with other operational projects in Jiangsu, such as those at Jiangsu New Yangzi Shipbuilding and Changqiang Steel, creating a cluster effect [6]. - The total user-side energy storage capacity in Jiangsu will reach 157.2 MW with the addition of this project [6].

Core Viewpoint - The article emphasizes the significance of sodium-ion batteries in driving a net-zero future, highlighting their potential in energy storage and sustainability initiatives [1]. Event Overview - The 4th Sodium-Ion Battery Industry Chain and Standards Development Forum will take place in Weihai, Shandong from September 24 to 26, 2025 [3][7]. - The forum is organized by the China Electronic Technology Standardization Institute and the Zhongguancun Energy Storage Industry Technology Alliance, with support from the Weihai Nanhai New Area Management Committee [8]. Key Sessions and Discussions - The forum will feature a series of sessions including the 2025 annual meeting of the lithium-ion battery and similar products standard working group, discussions on national standards for sodium-ion batteries, and various technical reports on battery technology advancements [10][12]. - Notable presentations will cover topics such as the development and application of low-temperature sodium-ion batteries, safety performance comparisons, and innovations in sodium-ion battery materials [12][14]. Industry Contributions - Experts from various institutions, including the Chinese Academy of Sciences and Harbin Institute of Technology, will present their research and findings on sodium-ion battery technologies [12][14]. - The forum aims to facilitate discussions on the industrialization of sodium-ion batteries and their applications in various sectors, including electric vehicles and energy storage systems [14]. Networking and Participation - Participants are required to pre-register for the event, with no participation fees, although accommodation and travel expenses are self-managed [15][22]. - The forum will also provide opportunities for networking among industry professionals and stakeholders involved in the sodium-ion battery sector [31].