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新疆午后阳光“点亮”北京夜景
据了解,北京与新疆有着至少2个小时的光照时差,每年4月份,新疆光伏发电出力最高 峰为每天15时,而北京用电晚高峰从17时开始。北京、新疆利用地理区位的特点,以错峰交 易巧解绿电供需"时空锁",这不仅让新能源企业能更准确预测发电能力,也以小时级交易曲 线充分挖掘绿电潜力,形成能源时空互补格局。 "考虑到光伏、风电等新能源发电能力波动性较大的特点,我们创新采用绿电错峰交易 的方式,共成交以光伏发电为主的电量1200万千瓦时,在扩大绿电进京规模的同时,也有效 促进了新疆光照充足时段的光伏消纳。"首都电力交易中心交易员崔东君介绍。 ▲首都电力交易中心交易大厅 这一绿电错峰交易新模式由北京电力交易中心与首都电力交易中心、新疆电力交易中心 联合实施。利用天然的光照时差特性,将新疆午后光伏发电高峰与北京傍晚用电高峰精准衔 接,推动新疆富余电力能送尽送,此举既为破解新疆新能源消纳难题、促进新疆新能源高质 量发展探索出了一条新路径,也为"双碳"战略落地和北京电力保供、能源低碳转型增添了新 动能。 ▲位于新疆哈密的±1100千伏昌吉-古泉特高压直流输电线路。张利民/摄 北京的傍晚华灯初上,当您在国家大剧院或国家图书馆,可知道舞台 ...
汕头市海上风电产学研融合迈入新阶段
Zhong Guo Fa Zhan Wang· 2025-05-09 07:20
华润新能源(汕头)有限公司投资建设的国际海上风电培训中心正建设海上安全救生实训场馆、直升机 水下救援实训平台、登高实训平台、机舱实训平台以及航海仿真平台等,毕业生可同步获取GWO、 OPITO国际认证,实现"持证出海"。 校企协同创新破解"卡脖子"难题 汕头市正在建设的40MW级风电机组电气及动力学六自由度实验平台,突破75MNm级扭矩加载、 120MVA电网模拟等"卡脖子"技术,可为大兆瓦机组提供验证场景。这个已纳入国家重点研发计划"高 性能制造技术与重大装备"重点专项2024年度项目,已吸引汕头大学、上海交大、华南理工等顶尖院校 共建科研联合体,共同解决科研基础设施研发和应用中面临的关键技术难题。 化学与精细化工广东省实验室下设新能源材料与发展研究中心,重点突破电解水制氢、制过氧化氢等风 电消纳技术,为绿氢产业链延伸提供科学支撑。目前,正与汕头华电发电有限公司推动合作"促进海上 风电和火电耦合发展的新型电解水示范项目"。 特色学科培育风电生力军 瞄准产业人才缺口,汕头职业技术学院开设机电一体化风电方向,与上海电气共建实训基地,学生可实 操风机整机装配,打造整机全链条实训条件。汕头技师学院更是创新设立风电场 ...
山东不断塑强“地质力量” 服务绿色低碳高质量发展
Zhong Guo Xin Wen Wang· 2025-05-09 00:41
实施"找矿行动",夯实能源资源安全根基;服务"重大战略",构建生态安全防线;锻造"应急砺剑",筑 牢生产安全屏障……去年以来,山东省煤田地质局进一步全面深化改革,不断增强"地质力量",以高水 平地质服务,护航能源资源安全、生态安全、生产安全,助力绿色低碳高质量发展。 全面深化改革是推动高质量发展的"关键一招"。张玉洪表示,近年来,山东省煤田地质局以高质量科技 创新和开放合作,不断增强发展动力活力,科技创新成果多点突破,科技投入达到年度到账事业收入的 2.9%;深入推进人才引育创新工程,引育效能持续提升;合作开放格局不断扩大。 据山东省煤田地质局党委副书记张玉洪介绍,该局在煤、铁等战略性矿产资源方面勘查成果丰硕,去年 以来在新一轮找矿突破战略行动中,在中国探获煤炭资源量24.84亿吨,相当于2024年中国原煤产量总 量的一半以上,显著提升国家煤炭资源储备,持续巩固煤炭作为中国主体能源"压舱石"兜底保障作用。 资讯编辑:祝蓉 021-66896654 资讯监督:乐卫扬 021-26093827 资讯投诉:陈跃进 021-26093100 同时,该局在德州、莱芜等地实施的7个铁矿项目,为新一轮找矿突破战略行动以来中 ...
周六扬州见!最新日程+2大CCUS项目参观!第四届中国国际气体分离产业大会邀您共襄盛举!
DT新材料· 2025-05-08 15:36
Core Viewpoint - The Fourth China International Gas Separation Industry Conference will be held from May 10 to May 13 at the Wangchao Cultural Theme Hotel in Yangzhou, providing a platform for industry professionals to discuss advancements and challenges in gas separation technology [2][10]. Transportation and Accommodation - The conference venue is located 39.45 kilometers from Yangzhou Taizhou International Airport and 7.14 kilometers from Yangzhou East Station [3]. - The main hotel for the conference is fully booked, but several nearby hotels are recommended, with prices ranging from approximately 280 to 600 yuan per night [4][6]. Conference Schedule - The conference will feature a Youth Scientist Forum on May 10, with various presentations on topics such as aluminum formate applications in gas separation and the design of microporous organic molecular sieves [12]. - The main forum on May 11 will include discussions on CCUS technology trends, porous material creation under carbon neutrality goals, and low-energy CO2 capture technologies [13]. - Specialized sessions on chemical absorption and CCUS technology applications will take place on May 12, covering topics like large-scale carbon capture innovations and CO2 adsorption conversion technologies [15]. Organizing Units - The conference is organized by DT New Materials and several supporting institutions, including universities and research institutes focused on energy and environmental technologies [10].
华鹏飞披露可持续发展报告:创新驱动高质量发展,“一带一路”打开成长空间
Quan Jing Wang· 2025-05-08 10:44
在全球经济向可持续发展范式加速转型的背景下,中国企业的ESG实践已超越合规性议题,上升为重塑 国家竞争新优势的战略支点。作为国民经济循环系统的核心枢纽,物流企业正以ESG为轴心推动全产业 链价值重构。 在环境维度,通过构建低碳化、智能化物流网络,系统性降低社会总流通成本的同时,为国家"双碳"目 标搭建可量化的实施路径;在社会责任层面,依托超大规模市场优势,以包容性增长模式弥合区域发展 鸿沟,为共同富裕战略提供基础设施支撑;在治理创新领域,以数字化能力驱动产业链透明度革命,重 构全球供应链信任体系。 这种三位一体的价值创造逻辑,不仅催化传统物流业向现代供应链服务生态跃迁,更深度嵌入国家高质 量发展战略,成为畅通双循环、提升产业链韧性的关键杠杆。 华鹏飞 股份有限公司(以下简称"华鹏飞")是中国A股领先的民营物流企业。经过25年的发展,华鹏飞 已成为参/控股公司达20家的集团企业,目前获得了国家高新技术企业、国家AAAA级物流企业、深圳 知名品牌等称号,同时也是深圳首家获得《TIR持证人》资格证书与《道路运输经营许可证》国际道路 普通货物运输备案资质的企业。华鹏飞致力于为客户提供高效、智能、绿色、安全的物流服务; ...
瑞纳智能(301129) - 301129瑞纳智能投资者关系管理信息20250508
2025-05-08 10:12
Group 1: Business Development and Market Strategy - The company has established a strong foundation in Zaozhuang, successfully winning several significant heating projects last year, indicating a high probability of undertaking similar projects this year [1][2] - In Xinjiang, the company aims to closely monitor local project information to expand its market presence and enhance brand influence [2] - The company is actively participating in AI heating and smart heating renovation projects in Zaozhuang, leveraging its core technologies in automation, information technology, and artificial intelligence [3][5] Group 2: Product Development and Technological Advancements - The third-generation semiconductor research has made significant progress, including the development of 8-inch silicon carbide substrates and the assembly of dual-zone long crystal furnaces [2][17] - The 100kW magnetic levitation heat pump has achieved industry-leading energy efficiency, significantly reducing operational costs and applicable in various scenarios [2][10] - The company has developed a series of advanced intelligent algorithms for urban heating systems, enhancing operational efficiency and service quality [6][14] Group 3: Financial Performance and Market Outlook - The company's 2024 annual report exceeded market expectations, but the first quarter of 2025 showed lower revenue due to seasonal project limitations [2][4] - The company anticipates a recovery in market demand in Shandong, driven by government policies supporting urban renewal and energy-saving initiatives [5][14] - The company maintains a robust order reserve for 2025, indicating a stable production and operational outlook [18] Group 4: Corporate Governance and Investor Relations - The company emphasizes transparency in order information disclosure, adhering to regulations to ensure investors are well-informed [8] - The board is focused on enhancing company performance and shareholder value, despite recent stock price fluctuations [9][18] - The company has no current plans for restructuring and is committed to maintaining investor relations [18]
【大涨解读】磁悬浮压缩机:未来三年需求翻倍!数据中心这一增量环节浮出水面,未来2-3年供需缺口逐步显现
Xuan Gu Bao· 2025-05-08 06:12
Group 1 - The core viewpoint is that the demand for magnetic levitation compressors in China's data centers is expected to double in the next three years, driven by the growth of the digital economy and energy efficiency initiatives [2][3] - The magnetic levitation chiller units are gaining attention for their high energy efficiency, with a current penetration rate of less than 1% in large buildings in China, indicating significant market potential for energy-saving devices [3] - The peak efficiency of magnetic levitation centrifugal chillers can reach a COP of 12 under partial load conditions, offering a 35% higher energy savings compared to traditional chillers, making them a viable alternative as energy consumption and environmental protection needs increase [3] Group 2 - The rapid growth in AI model training and inference is driving a sustained increase in computing power demand, leading to a dual-driven pattern in the HVAC industry with traditional air cooling and accelerated penetration of liquid cooling technologies [4] - The construction of new data centers is leading to stricter PUE requirements, making more energy-efficient solutions like indirect evaporative cooling and refrigerant pumps mainstream within air cooling options [4] - A supply-demand gap for core cooling equipment, particularly compressors, is expected to emerge in the next 2-3 years due to the surge in data center construction and the lag in capacity expansion from major manufacturers [4]
政策解读|构建电力辅助服务市场六大支柱
Zhong Guo Dian Li Bao· 2025-05-08 03:47
Core Insights - The release of the "Basic Rules for the Power Auxiliary Service Market" signifies a shift from "planned compensation" to a "market-driven" approach in China's power auxiliary services, providing institutional support for the construction of a new power system [1][5] Group 1: Key Challenges Addressed - The power auxiliary service market aims to tackle three critical challenges in energy transition: the shortage of flexible resources, insufficient regulation capacity, and the dual randomness of the new power system [1] - The market is expected to enhance the flexibility of coal power plants, increasing their peak regulation capacity from an average of 40% to 60%, with some units reaching 70%-80% [1] - The market facilitates the efficient consumption of renewable energy, promoting an annual increase of 1.2 trillion kilowatt-hours in renewable energy generation, which corresponds to a reduction in the curtailment rate of wind and solar energy by 5.2 percentage points [1] Group 2: System Security Enhancement - A multi-variety collaborative approach is established to ensure grid stability, with the grid frequency compliance rate projected to reach 99.999% by 2024, and the unplanned outage rate expected to decrease by 45% [2] - The North China region successfully addressed a power shortfall of 3 million kilowatts caused by severe weather through the cross-province reserve market [2] Group 3: Mechanism Innovation - The "Basic Rules" outline six pillars for constructing a unified national power auxiliary service market, focusing on breaking down traditional market barriers and promoting clean energy transition [3] - Clear entry requirements for auxiliary service providers are established, ensuring they possess measurable and controllable capabilities [3] - The market construction mechanism is defined, with the power dispatching agency responsible for assessing market demand and developing technical specifications [3] Group 4: Market Structure and Risk Management - The auxiliary service market will include various service types such as peak regulation, frequency regulation, and reserve services, aimed at maintaining system stability [4] - A cost transmission mechanism is established based on the principle of "who benefits, who bears the cost," ensuring that auxiliary service costs are shared among users [4] - A comprehensive risk prevention system is created to address supply-demand imbalances, market monopolies, price volatility, technical failures, and cybersecurity risks [4] Group 5: Future Outlook - The auxiliary service market is positioned as the "value center" of the new power system, playing a crucial role in ensuring energy security, promoting green transition, and facilitating industrial upgrades [5] - Continuous improvement of market mechanisms and technological support is necessary to achieve safe, economical, and efficient operation of the power system under the dual carbon goals [5]
科技创新赋能黑土地保护——记哈尔滨黑土地地球关键带野外科学观测研究站
调查人员设置不同耕地试验区,长期观测土壤有机碳变化。 在我国东北广袤的大地上,黑土地犹如大自然赐予的瑰宝,对保障国家粮食安全至关重要。然而,长期的高强度利用让黑土地面临严峻挑战,退化问题 日益凸显。为守护这片"耕地中的大熊猫",中国地质调查局哈尔滨自然资源综合调查中心(以下简称哈尔滨中心)成立哈尔滨黑土地地球关键带野外科学观 测研究站(以下简称哈尔滨站),以科技创新为引擎,肩负起科技创新助力黑土地保护的重任。 锚定方向,精研关键议题 调查人员校准观测数据。 水循环演变规律与水土过程观测研究团队,如同探寻水之奥秘的先锋,在气候变化与人类活动的共同影响下,对大气降水、地下水、地表水展开全方位 观测。 地球化学元素迁移转化规律观测研究团队致力于探索黑土地中元素的迁移旅程。他们研究黑土地地球关键带垂向结构类型和分布特征,探索地球化学元 素在岩石-土壤-水-作物间的迁移转化规律。在黑河观测试验场,团队负责人带领团队对重金属和有益元素不同形态在多介质中的富集规律展开研究。他 们克服野外采样的重重困难,在严寒的冬季依然坚守试验场,采集土壤、水样等样品。经过多年努力,建立了黑土地地球关键带地球化学元素数据库,为黑 土地生态环 ...
旺能环境:公司炉渣资源化项目已实现净利润,2024年新增6个资源化项目
Quan Jing Wang· 2025-05-08 01:33
Core Viewpoint - The company is focusing on strategic growth areas in the waste management sector, emphasizing value creation through resource utilization, energy efficiency, asset optimization, and international expansion [2]. Group 1: Business Strategy - The company is avoiding bidding for new projects in the high-investment, low-margin central and western regions, adhering to a prudent and practical development strategy [2]. - The company has established a strict project evaluation system to maintain a value investment approach, avoiding blind pursuit of scale expansion [2]. Group 2: Value Growth Points - Resource Utilization Upgrade: The company has achieved net profit from its slag resource utilization project and plans to add six new resource utilization projects in 2024, expected to generate significant incremental profits [2]. - Steam Supply Optimization: The steam supply business, priced at 150-200 RMB per ton, significantly enhances energy efficiency and yields higher returns compared to traditional power generation [2]. - Asset Revitalization: The company is actively participating in green certificate trading and VCS emission reduction project development, aligning with the "dual carbon" strategy to enhance its green low-carbon value and market competitiveness [2]. - Overseas Market Expansion: The company has established a foothold in Thailand and Vietnam, with plans to deepen its presence in Southeast Asia along the "Belt and Road" initiative [2].