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国网山东电科院开展新能源消纳测算工作
Qi Lu Wan Bao· 2025-06-23 06:16
齐鲁晚报·齐鲁壹点记者 白新鑫 通讯员 刘奕元 王士柏 关逸飞 面对挑战,团队成员主动放弃休息,开启昼夜攻坚模式,连续数日高强度工作,数据分析、模型调参不 舍昼夜,甚至加班至凌晨四点,全力确保每一个数据的准确性。在这种不懈拼搏下,团队高水平重点分 析新能源发展和运行消纳情况,针对风光资源量、负荷增长率、新能源新增装机规模、煤电灵活性及储 能配置等变量开展敏感性分析,测算不同场景下的消纳空间,最终以严谨高效的专业精神,圆满完成了 高强度的消纳测算任务,提出了新能源消纳存在的问题及建议,为新能源高效消纳提供了坚实支撑。 在2025年全国节能宣传周(6月23日至29日)启幕之际,国网山东电科院以"节能增效,焕'新'引领"为 主题指引,积极响应国家全面节约战略部署,通过开展新能源消纳能力测算工作,为山东省构建清洁低 碳、安全高效的能源体系提供技术支撑。该院支撑国调开展2025年新能源消纳能力专项分析,聚焦风光 资源波动、负荷增长趋势、煤电调节能力等关键参数,系统性评估全省新能源消纳能力,以实际行动践 行新发展理念,服务经济社会发展全面绿色转型。 未来,伴随新能源发电占比持续攀升,电网"双高"特性将更加凸显,确保新能源 ...
河南洛阳:“荒山沟”上建起的“全电景区”
Xin Hua Cai Jing· 2025-06-23 06:16
Core Viewpoint - The transformation of Longfeng Mountain from a barren area to a fully electrified scenic spot highlights the successful integration of green energy into tourism development, enhancing both the local economy and community well-being [1][3]. Group 1: Scenic Area Development - Longfeng Mountain, covering over 5,000 acres, has evolved from an "abandoned mountain ditch" six years ago to a national 4A scenic area, leveraging its unique terrain for tourism [1]. - The local government initiated the development of an ecological tourism destination in 2019, capitalizing on the growing cultural tourism trend [1]. - The scenic area features a blend of ancient architecture and modern aesthetics, with all facilities powered by electricity due to the lack of gas infrastructure [1]. Group 2: Power Supply and Infrastructure - The scenic area has seen a significant increase in power demand, with electricity consumption reaching 249.94 million kWh from January to May this year, a year-on-year increase of 5.28% [2]. - The local power department upgraded the total capacity of the scenic area's power supply from 4,320 kVA to 5,540 kVA and implemented a "dual power source" upgrade [2]. - A communication mechanism was established to ensure stable power supply, especially during peak tourist seasons [2]. Group 3: Economic Impact - The scenic area has attracted over 1.3 million visitors this year, with nighttime visitors accounting for more than 70% of total traffic, making night lighting a key attraction [2]. - The development of the scenic area has created over 1,300 job opportunities and supported more than 300 businesses, benefiting local villagers and promoting entrepreneurship [2].
“宁夏新型电力系统构建战略研究”立项
Ke Ji Ri Bao· 2025-06-23 02:26
Group 1 - The "Ningxia New Power System Construction Strategic Research" project has been established as a major strategic research and consulting project by the Chinese Academy of Engineering for 2025 [1] - The project aims to address key issues such as reliable power supply, high-level consumption of renewable energy, and the safe and stable operation of the power system [1] - Research will focus on three main areas: establishing a multi-dimensional evaluation index system, analyzing challenges in constructing the new power system under high renewable energy integration, and providing forward-looking suggestions from various perspectives including source, grid, load, storage, technology, market, and policy [1] Group 2 - Ningxia is actively promoting the construction of a new power system as the country's first comprehensive demonstration area for renewable energy, with expectations to exceed 100 million kilowatts of installed renewable energy capacity by 2030, accounting for over 70% of the total installed capacity [1] - Since its establishment in July 2018, the Ningxia Research Institute of Engineering Science and Technology Development Strategy has implemented 68 projects across 8 batches [2] - The project is the first major strategic research consulting project submitted by the institute, with a commitment to leverage resources for in-depth research to support the accelerated construction of the new power system in Ningxia [2]
山西加快建设新型能源体系(奋勇争先,决战决胜“十四五”)
Ren Min Ri Bao· 2025-06-22 22:09
山西大同市,塔山发电公司,登上平台远眺,一道"廊桥"凌空飞架。这一头是坑口电厂,另一头是塔山 煤矿。"这是长度1500米的封闭式输煤皮带,实现煤炭就地清洁转化。煤电联营,降成本、减污染,通 过煤电一体化开发,实现煤电充分融合。"塔山发电公司燃料部副部长武思彤介绍。 2024年3月,习近平总书记在新时代推动中部地区崛起座谈会上指出:"进一步提升煤炭、稀土等资源开 发利用水平,增强煤炭等化石能源兜底保障能力,加快建设新型能源体系,注重传统能源与新能源多能 互补、深度融合。" 提升电网稳定性与电力外送能力—— 针对新能源的"波动性",山西推动煤电传统能源与新能源一体化发展,破解消纳难题。 在朔州市平鲁区虎头山,50万千瓦风电场里一排排叶片随风转动,大风化为绿电,在500千伏明海湖变 电站与火电、储能"打捆"后,通过雁淮直流特高压线路直送长三角。 在±800千伏特高压雁门关换流站,24台巨型换流变压器轰鸣不息。长度1119公里的"电力高速",以最大 满功率800万千瓦的输送能力,将山西清洁电力送往江苏。 如今,山西已形成"三交一直"特高压与14回点对网500千伏外送通道交织的"能源立交桥"。晋北采煤沉 陷区新能源基地 ...
甘肃绿电优势加速释放
Jing Ji Ri Bao· 2025-06-22 22:06
Core Viewpoint - The completion of the Longdong to Shandong ±800 kV UHVDC project marks a significant advancement in China's integrated energy base, enhancing the transmission of renewable energy from Gansu to Shandong, with a focus on multi-energy complementarity and improved renewable energy utilization [1][2]. Group 1: Project Overview - The Longdong to Shandong project is the first large-scale integrated energy base in China, with a capacity of 1,450 MW, including 1,050 MW from renewable sources and 105 MW of energy storage [1]. - The project is expected to deliver 36 billion kWh of electricity annually to Shandong, with renewable energy accounting for 50% of this total [1]. Group 2: Market Development - Gansu has established a comprehensive electricity market system, with market participants increasing to 87,000, and green electricity and green certificate transactions projected to grow significantly in 2024 [2]. - Over 430 industrial enterprises in Gansu are actively participating in the electricity spot market, leading to over 10% of the province's electricity load shifting from peak to off-peak hours, resulting in cost savings exceeding 3 billion yuan [2]. Group 3: Green Certificate Trading - In the first five months of this year, Gansu's green certificate trading volume reached 6.5164 million certificates, a year-on-year increase of 69.54% [3]. - The increase in green certificate transactions indicates Gansu's growing capacity to consume green electricity locally, with the market becoming increasingly active [3].
国网英大: 国网英大2024年度末期权益分派实施公告
Zheng Quan Zhi Xing· 2025-06-22 08:19
Core Points - The company announced a cash dividend of 0.051 yuan per share, totaling approximately 291.64 million yuan to be distributed to shareholders [1] - The profit distribution plan was approved at the annual shareholders' meeting held on May 16, 2025 [1] - The record date for the dividend is June 26, 2025, with the ex-dividend date and cash dividend payment date both set for June 27, 2025 [1][3] Distribution Plan - The cash dividend will be distributed based on the total share capital of 5,718,435,744 shares as of the record date [1] - Shareholders who have completed designated transactions can receive their cash dividends on the payment date, while those who have not will have their dividends held by the China Securities Depository and Clearing Corporation until the designated transaction is completed [1] Taxation Information - For individual shareholders holding shares for over one year, the dividend income is exempt from personal income tax [2] - For qualified foreign institutional investors (QFIIs), a 10% withholding tax will be applied, resulting in a net cash dividend of 0.0459 yuan per share [2][4] - Domestic corporate shareholders will calculate their tax obligations based on the Corporate Income Tax Law of the People's Republic of China [4]
国网英大(600517) - 国网英大2024年度末期权益分派实施公告
2025-06-22 07:45
证券代码:600517 证券简称:国网英大 公告编号:临2025-021号 每股分配比例 A 股每股现金红利0.051元 相关日期 | 股份类别 | 股权登记日 | 最后交易日 | 除权(息)日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | A股 | 2025/6/26 | - | 2025/6/27 | 2025/6/27 | 国网英大股份有限公司 2024年度末期权益分派实施公告 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。 重要内容提示: 差异化分红送转: 否 | | | | 股份类别 | 股权登记日 | 最后交易日 | 除权(息)日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | A股 | 2025/6/26 | - | 2025/6/27 | 2025/6/27 | 四、 分配实施办法 1. 实施办法 1 一、 通过分配方案的股东会届次和日期 本次利润分配方案经公司2025 年 5 月 16 日的2024年年度股东会审议通过。 ...
点亮世界每一盏灯!日照“电力保姆”全程护航助力项目入驻即送电
Qi Lu Wan Bao· 2025-06-22 07:31
据介绍,作为2024年山东省重大项目,三一重能日照基地仅用不到一年时间便实现从签约到投产。2024年1月签约落地,6月启动 主体建设,11月即试产运行——而在这一"超速度"的背后,离不开国网日照供电公司从响应需求到"预见需求"的强力保障。 日照经开区供电中心三一重能客户经理李冠成介绍说,"我们在项目签约初期便同步介入,精准对接用电需求,量身定制供电方 案,电力规划与厂房建设同步设计、同步施工,'一企一策'量身定制供电方案,保障入驻即送电。" 据了解,国网日照供电公司主动打破传统线性流程,建立"业扩配套工程绿色通道"和"项目经理+客户经理"双轨制服务体系,为 项目用电提供"全流程跟踪、全要素保障"的服务模式。 转自:新华社 近日,在三一重能(日照)风电智能制造基地(以下简称"三一重能日照基地")主机厂房内,映入眼帘的是一片繁忙的生产景 象:轮毂、机舱机器人全自动拧紧单元精准作业,MOM(制造运营管理系统)与APS(智能排产系统)实时优化生产流程,单 台风机3小时即可下线远销国内外。 "项目全部投产后,可满足300万千瓦以上的风电装机需求,提供超过60亿千瓦时的清洁能源,年减排二氧化碳相当于'一键植 树'2.4亿 ...
5月用电量数据发布,虚拟电厂建设加速推进
Guotou Securities· 2025-06-22 04:34
2025 年 06 月 22 日 环保及公用事业 5 月用电量数据发布,虚拟电厂建设加 速推进 本周专题:虚拟电厂推进加速,商业模式进一步清晰 6 月 4 日,国家发改委与国家能源局发布《关于组织开展新型电力系 统建设第一批试点工作的通知》,通知提出要围绕构网型技术、系统 友好型新能源电站、智能微电网、算力与电力协同、虚拟电厂、大规 模高比例新能源外送、新一代煤电等七个方向开展试点工作。这是继 4 月"357 号文"发布后又一国家层面加快虚拟电厂发展的文件。地 方层面看,上海、陕西等地相继发布相关政策,虚拟电厂建设加速推 进。357 号文的发布,从明确准入条件、健全电能量市场机制、完善 辅助服务市场机制和优化需求响应机制四个方面,为虚拟电厂参与电 力市场提供了清晰的路径和规范。建议关注虚拟电厂/功率预测相关 标的,国能日新、朗新集团、东方电子、恒实科技、国网信通、协鑫 能科、合康新能等;以及受益于数据中心放量的绿电标的,同力日升 等。 行情回顾: 6 月 9 日-6 月 20 日上证指数下跌 0.75%,创业板指下跌 1.45%,公用 事业指数下跌 0.87%,跑输上证综指 0.12pct,环保指数下跌 3. ...
2025夏季达沃斯实现全绿色用能 减排二氧化碳约600吨
Zhong Guo Xin Wen Wang· 2025-06-20 16:25
(文章来源:中国新闻网) "今年3月,国际可再生能源电力消费倡议组织RE100宣布无条件认可中国绿证,中国绿证的国际认可度 上升到一个新的高度。"国网(天津)综合能源服务公司市场经营部副经理杨延春介绍,绿色电力证书是 中国对可再生能源上网电量颁发的"电子身份证",1张绿证对应1000千瓦时绿色电力。此次论坛通过采 购800张绿证实现全绿电供应,是国内绿证获得国际供应链全面认可后的一次重要实践。"未来中国外贸 企业、在华外资企业通过购买中国绿证,将有效增强出口产品在国际市场的绿色竞争力。" 据悉,天津市绿电绿证服务中心成立一年来,已服务214家企业实现全绿电供应,总电量达74.97亿千瓦 时。目前,天津市全部可再生能源发电企业均可进行绿证申领、核发和交易。(完) 中新网天津6月20日电(记者周亚强)记者20日从国家电网获悉,2025年世界经济论坛第十六届新领军者 年会(夏季达沃斯论坛)场馆方——国家会展中心(天津)已通过绿证交易,实现100%绿色电力供应,共折 合绿电电量80万千瓦时,相当于减少标煤燃烧约300吨,减排二氧化碳约600吨。 本届夏季达沃斯论坛将于6月24日至26日在国家会展中心(天津)举办。在天 ...