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洛杉矶将启用全球最大绿氢发电厂
Zhong Guo Hua Gong Bao· 2025-12-12 03:57
此前,这座发电厂以煤炭为燃料,改造后的发电机组采用天然气与绿氢的混合燃料,初始混合比例为 30%氢气和70%天然气,并计划逐步过渡至100%氢气。项目核心在于利用厂区地下巨大的盐穴储存绿 氢。这些氢气通过电解水制取,电力来自可再生能源,整个生产过程仅排放氧气。洛杉矶水电局称,该 项目目前每年可生产2100万千克氢气,是全球最大且已投入运行的绿氢项目。 中化新网讯洛杉矶市市长凯伦.巴斯近日宣布,该市已正式停止使用燃煤发电,并将于2026年二季度启 用全球规模最大的绿氢发电设施,以推进其2035年实现100%无碳电力的目标。 针对氢燃料在发电过程中仍会产生氮氧化物的问题,该电厂将采用先进的催化还原系统,确保排放远低 于许可限值,并实现二氧化碳的零排放。 ...
陕西煤业(601225) - 陕西煤业股份有限公司2025年11月主要运营数据公告
2025-12-08 08:00
证券代码:601225 证券简称:陕西煤业 公告编号:2025-043 陕西煤业股份有限公司 2025 年 11 月主要运营数据公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏,并对其内容的真实性、准确性和完整性承担法律责任。 | 运营指标 | 单位 | 2025 | 年 | 2024 | 年 | | 同比变化(%) | | --- | --- | --- | --- | --- | --- | --- | --- | | | | 11 月 | 累计 | 11 月 | 累计 | 11 月 | 累计 | | 一、煤炭 | | | | | | | | | 煤炭产量 | 万吨 | 1,479.00 | 16,016.56 | 1,406.22 | 15,559.10 | 5.18 | 2.94 | | 自产煤销量 | 万吨 | 1,355.00 | 14,684.01 | 1,277.96 | 14,314.39 | 6.03 | 2.58 | | 二、发电 | | | | | | | | | 总发电量 | 亿千瓦时 | 31.38 | 380.07 | 35.44 | 388 ...
中国又一科技领先全球,美国专家:或将影响全球乃至掀起能源革命
Sou Hu Cai Jing· 2025-12-07 12:20
在全球能源竞争中,美国曾自诩技术领先,把超临界二氧化碳发电技术视为下一代能源革命的核心王牌,特朗普时期多次高调宣称要率先实现商用化。 然而多年过去,美国仍停滞在实验室与工程化之间。 而就在此时,中国在贵州悄然完成全球首台商用机组并网,稳定运行的消息震动全球能源界,也让美国"领先话语权"显得苍白无力。 美国还能守住优势吗? 超临界二氧化碳发电技术概念早在十多年前就已在美国被提出,美国能源部投入了巨额资金和顶尖科研人才,试图打造下一代主流发电模式。 美国的科研体系强调基础理论研究和模型验证,纸面规划看似完备,从材料科学到热力学原理都有详细的实验报告,原型机能够在实验室或有限条件下运 行。 然而,理论先进并不等于工程落地。 超临界二氧化碳系统要从实验室走向电网应用,需要大量工程设计、材料研发、系统调试和长期运行数据支撑。 美国企业普遍缺乏耐心,成本高、周期长、失败率大、投资回报不确定,导致技术无法从实验阶段进入商业化运行。 美国在多年推进中出现了反复的循环:原型机可以启动,但长时间稳定运行无法保障;概念报告和纸面数据虽漂亮,但不足以吸引商业投资。 实验室中的成果停留在理论层面,商业化之路一再延迟。 相比之下,中国采 ...
到2027年中国碳市场将基本覆盖工业领域主要排放行业
Zhong Guo Xin Wen Wang· 2025-12-06 11:38
碳市场是中国利用市场机制积极应对气候变化,加快经济社会发展全面绿色转型的重要政策工具。在 2021年7月、2024年1月,先后启动了全国碳排放权交易市场和全国温室气体自愿减排交易市场的运行。 李高5日在国务院新闻办公室举行的交流会上指出,经过四年多的建设发展,现在全国碳市场的建设已 经进入快速发展新阶段,已经成为中国推进碳达峰碳中和的重要机制,也成为中国碳定价的主要方式。 中新社北京12月6日电 (记者阮煜琳)中国生态环境部副部长李高5日在北京表示,按计划,到2027年,全 国碳排放权交易市场基本覆盖工业领域的主要排放行业,全国温室气体自愿减排交易市场实现重点领域 全覆盖。对于排放总量相对稳定的行业,要优先实施配额总量控制,稳妥推进免费、有偿相结合的碳排 放配额分配方式。 (文章来源:中国新闻网) "现在全国碳市场多层级的制度体系已经基本建成。"李高说,今年3月,经国务院批准,全国碳排放权 交易市场首次扩大行业覆盖范围,现在覆盖发电、钢铁、水泥、铝冶炼四个行业,纳入3500余家重点排 放单位,实现了对全国60%以上碳排放量的有效管控。全国自愿减排交易市场已发布12项方法学,涵盖 可再生能源、生态系统碳汇、甲烷 ...
“失信受惩、守信受益、失能得助”,山东创新优化法治化营商环境
Feng Huang Wang Cai Jing· 2025-12-04 23:52
Core Viewpoint - Shandong Province is implementing innovative measures to optimize the legal business environment, focusing on credit repair for honest but unfortunate market entities while strictly punishing dishonest behaviors [2]. Group 1: Credit Repair Statistics - The number of credit repairs in Shandong has exceeded the number of newly added dishonest individuals for two consecutive years, indicating a positive trend of "reducing existing cases while curbing new ones" [4]. - From January to November this year, 94,700 new cases were added to the dishonesty list, a decrease of 17.6% year-on-year, while credit repairs reached 200,100, an increase of 5.47% [4]. - In 2024, it is projected that 130,300 new cases will be added to the dishonesty list, a decrease of 16.2%, while credit repairs are expected to reach 202,100, an increase of 45.5% [4]. Group 2: Measures for Credit Repair - Shandong has implemented a grace period system for enterprises with general dishonesty but a willingness to fulfill obligations, providing a buffer period of 1 to 3 months to avoid "one-size-fits-all" penalties [4]. - Over 600 enterprises have benefited from this grace period, with nearly 80% fulfilling their obligations or reaching settlements during this time, effectively stabilizing employment and preserving businesses [4]. Group 3: Legal Actions and Support - For individuals historically listed as dishonest but currently without assets for execution, Shandong has timely deleted or shielded their dishonesty information, alleviating their "dishonesty burden" [5]. - In a specific case, a company involved in waste treatment and power generation reached a settlement after mediation, allowing it to resume normal operations, with over 50 million yuan received by the creditor [6]. Group 4: Future Directions - The provincial courts will continue to deepen the work on dishonesty punishment, enhancing the precision and targeting of punitive measures, while increasing incentives for trustworthy behavior and credit repair [6]. - Efforts will be made to create a legal credit environment that promotes "punishment for dishonesty, benefits for trustworthiness, and assistance for the incapacitated," supporting high-quality economic and social development in the province [6].
(乡村行·看振兴)晋南黄河边小村庄“鱼跃龙门”:产业兴 生态美 百姓富
Zhong Guo Xin Wen Wang· 2025-12-04 10:45
吕梁山下,黄河之滨,昔日"禹凿龙门""鱼跃龙门"神话的诞生地山西省河津市清涧街道龙门村,探索出 一条集体经济壮大与村民共富互促共赢的道路,今日正以产业之兴、生态之美、百姓之富,谱写着新时 代乡村振兴。 "鱼跃龙门"神话的诞生地山西省河津市清涧街道龙门村。 原建发摄 产业跃升:从资源困局到多元共荣 面对"3800人只有1179亩耕地,山荒沟秃无特产"的困境,龙门村以党组织为核心,在稳定农业基础上, 探索出"集体、联户、股份、混合所有制"多轮驱动模式。 从一座年产2.5万吨的小焦炉起步,当地在党员干部带头攻坚的实干中,逐步构建起焦化、新能源、建 材、发电、贸易、房地产、旅游七大产业体系。2024年,全村所属企业实现销售收入达80亿元,居山西 省百强企业行列。 中新网运城12月4日电 题:晋南黄河边小村庄"鱼跃龙门":产业兴 生态美 百姓富 产业发展不仅壮大了集体经济,更拓宽了村民就业渠道。51岁的原玉生在龙门集团水厂工作已30余年, 如今儿子大学毕业后也选择回村进入焦化公司,"在家门口上班,收入不低,心里更踏实"。 作者 张立程 曹文娟 教育方面,该村投资3700余万元建成高标准教育中心,村民子女从幼儿园到初中免 ...
粤海投资(00270.HK):12月1日南向资金增持11.4万股
Sou Hu Cai Jing· 2025-12-01 19:25
粤海投资有限公司是一家主要从事供水和污水处理的投资控股公司。该公司通过七个分部运营其业务。 水资源分部从事供水、污水处理以及供水和污水处理基础设施建设。物业投资及发展分部从事物业的开 发和销售并为商业物业提供物业管理服务。百货营运分部分部营运百货店。发电分部经营营运燃煤发电 厂以及提供电力和蒸汽。酒店经营及管理分部分部从事酒店营运。道路及桥梁分部从事收费公路运营。 其他分部提供司库服务。 以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成 投资建议。 | 交易日 | 持股总数(股) | 持股变动(股) | 变动幅度 | | --- | --- | --- | --- | | 2025-12-01 | 5.20亿 | 11.40万 | 0.02% | | 2025-11-28 | 5.20亿 | 23.20万 | 0.04% | | 2025-11-27 | 5.20亿 | -42.20万 | -0.08% | | 2025-11-26 | 5.20亿 | 146.60万 | 0.28% | | 2025-11-25 | 5.19亿 | 61.60万 ...
中部第一!山西每万人拥有5G基站33个,数字底座这样筑牢
Sou Hu Cai Jing· 2025-11-28 07:53
Core Insights - The article highlights the rapid development of the information and communication industry in Shanxi Province during the "14th Five-Year Plan" period, focusing on the establishment of advanced digital infrastructure and its integration with various sectors to drive economic transformation and high-quality development [2][3][10]. Infrastructure Development - Shanxi has built the first 5G coal mine in the country, with a total of 11.5 million 5G base stations established, achieving the "14th Five-Year Plan" goals two years ahead of schedule [2]. - By July 2025, the total number of mobile communication base stations in the province is expected to reach 329,000, with 115 government service centers and 163 scenic spots achieving deep mobile network coverage [3]. - The province's gigabit optical network has expanded significantly, with 776,000 10G PON ports and the construction of seven gigabit cities [3]. Computing Power Infrastructure - Shanxi's comprehensive computing power index ranks 8th nationally, with energy efficiency utilization at 5th and a total of 47 data centers in operation [4]. - The province has established a monitoring platform for computing power infrastructure, enhancing the quality of its network [4]. Industrial Internet Integration - The province is actively promoting the integration of "5G + Industrial Internet," with 1,376 5G virtual private networks established and significant advancements in the industrial internet identification and resolution system [7]. - Shanxi Jin Yun Internet Technology Co., Ltd. has created the first industrial internet platform in the coal industry, serving over 300 coal mines [7]. Smart Manufacturing and Mining - Over 90% of coal mines in Shanxi have adopted smart mining technologies, significantly reducing the number of underground workers and enhancing safety [8]. - Key projects such as "5G One-Key Coking" and "5G + Fully Connected Smart Factory" have been developed, utilizing 5G networks and AI to improve production efficiency and product quality [8]. Digital Inclusion and Public Services - The province has invested 530 million yuan in universal telecom services, achieving 100% coverage of optical fiber broadband and mobile networks in poverty alleviation areas [10]. - The implementation of 5G networks in transportation and tourism has improved public travel experiences, addressing long-standing communication issues in critical areas [11]. Smart Services Enhancement - Shanxi has developed digital health platforms and smart education networks, enhancing service delivery in healthcare and education sectors [12]. - The integration of 5G technology in various sectors, including transportation and tourism, has led to improved management efficiency and user experiences [12]. Future Outlook - Looking ahead to the "15th Five-Year Plan," Shanxi aims to strengthen its competitive edge in the information and communication industry, focusing on the construction of new digital infrastructure and the deep integration of the digital and real economies [14].
浙能电力:目前控股绝大部分还是火电,未包含参股
Zheng Quan Ri Bao Wang· 2025-11-25 13:43
证券日报网讯浙能电力(600023)11月25日在互动平台回答投资者提问时表示,发电行业是重资产行 业,目前公司控股绝大部分还是火电,未包含参股。 ...
生态环境部:发布三大行业碳配额总量和分配方案|碳中和周报
2 1 Shi Ji Jing Ji Bao Dao· 2025-11-25 13:12
Group 1 - The Ministry of Ecology and Environment has released the carbon quota allocation plan for the steel, cement, and aluminum industries for 2024 and 2025, emphasizing a free allocation model based on carbon emissions per unit output [2][3] - The allocation plan focuses on direct emissions from production processes and excludes indirect emissions from purchased electricity and heat [2] - The plan aims to gradually expand the carbon market while ensuring policy continuity and providing institutional support for a stable market expansion [3] Group 2 - The central enterprises are highlighted as key players in promoting green and low-carbon transformation, with a call for them to take the lead in this initiative [4] - The COP30 event showcased China's commitment to green development and its role in global climate governance, emphasizing the importance of corporate responsibility in achieving carbon neutrality [4][6] Group 3 - The "China Energy Transition and New Energy Development" side event at COP30 gathered representatives to discuss systemic challenges and innovative solutions for energy transition [5] - Reports released during the event outlined China's achievements and practices in renewable energy, providing a systematic approach to global energy transition [5][6] Group 4 - In October 2025, the total electricity consumption in China reached 8,572 billion kilowatt-hours, marking a year-on-year increase of 10.4%, with significant contributions from the tertiary sector and urban residential electricity consumption [7][8] - The data indicates a continuous optimization of industrial structure, with strong growth in high-tech manufacturing and modern services contrasting with slower growth in high-energy-consuming industries [8] Group 5 - The Qinghai-Tibet Plateau is reported to have an annual carbon sink of approximately 30 million tons, contributing significantly to China's carbon neutrality goals [9] - The region's carbon sink function is expected to enhance further through ecological protection and restoration efforts [9] Group 6 - The UNITAR side event at COP30 focused on building green and low-carbon cities, showcasing China's innovative practices in urban low-carbon governance [10] - The collaboration between public and private sectors is emphasized as a key factor in achieving carbon neutrality goals [10][12] Group 7 - BCI Group introduced a "vertical integration industry model" aimed at addressing the energy consumption challenges of AI computing power, advocating for a comprehensive approach to sustainable development [11][12] - The model emphasizes the importance of green energy supply and system efficiency in achieving carbon reduction in high-energy-consuming industries [12]