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中国华能成功打造国内首个单机容量70万千瓦全站控制系统国产化电站
Zhong Guo Neng Yuan Wang· 2025-09-03 10:04
【责任编辑:王少晨 】 8月31日,华能小湾水电站顺利完成全国产中压气系统改造任务,补齐了全站控制系统 国产化的最后一块"拼图",成为我国首个单机容量70万千瓦全站控制系统国产化电站。 "十四五"期间,中国华能认真贯彻党中央、国务院对科技创新作出的一系列重要战略部 署,落实国务院国资委要求,围绕服务构建新型能源体系和新型电力系统,持续提升核心自 主创新能力。为解决我国大型水电站控制系统"卡脖子"难题,中国华能以小湾、糯扎渡为示 范应用电站,全力推进控制系统国产化的研制和改造工作。目前,小湾水电站在继全国首台 水电计算机监控系统,全国首台励磁、调速器、继电保护等重大关键控制系统国产化集成应 用后,实现了全站控制系统国产化。在国产化控制系统领域,中国华能实现了重大技术创新 59项,其中20项关键技术填补了国内空白,有效提升了水电领域核心控制系统本质安全水 平,为我国水电站核心技术领域突破"卡脖子"难题提供了创新示范样板,对推动行业技术进 步、保障国家能源安全具有重要意义。 ...
中国,正在西部悄悄推进两个超级“国家工程”
3 6 Ke· 2025-09-03 10:00
Group 1 - The article highlights the significance of two major national projects in China's western region: the Yarlung Tsangpo River hydropower project and the Xinjiang-Tibet railway, with a total investment exceeding 1.6 trillion yuan, which is over 1% of China's GDP in 2024 [4][5][7] - The Yarlung Tsangpo River hydropower project will consist of five hydropower stations with a total installed capacity of 60-81 million kilowatts, generating approximately 300 billion kilowatt-hours annually, equivalent to three Three Gorges dams [5][7] - The Xinjiang-Tibet railway, spanning about 2,000 kilometers, will connect Xinjiang and Tibet, making it the highest and most challenging railway in the world, with an average elevation exceeding 4,500 meters [5][7] Group 2 - The construction of these projects is seen as a strategic move to reshape China's development focus and geopolitical strategy, indicating a shift towards the western region [4][25] - The Yarlung Tsangpo River project aims to enhance energy security, addressing China's reliance on imported oil and the need for cleaner energy sources [25][29] - The Xinjiang-Tibet railway will facilitate trade and economic growth in the western region, potentially transforming Tibet's economy and improving connectivity with the rest of China [32][36] Group 3 - The projects face significant challenges, including high altitude, complex geological conditions, and extreme weather, which complicate construction efforts [8][20][21] - The construction periods for both projects are extensive, with the Xinjiang-Tibet railway expected to take 12-15 years and the hydropower project 15-20 years, requiring continuous funding of 30-40 billion yuan annually for the railway [22][23] - The successful completion of these projects is anticipated to create numerous job opportunities and stimulate sustainable economic development in the western region [50]
上半年水火业绩增长,7月用电量创新高 | 投研报告
Zhong Guo Neng Yuan Wang· 2025-09-03 09:06
Core Insights - The report from China Galaxy highlights the performance of various utility sectors in the first half of 2025, indicating growth in thermal and hydropower sectors, while nuclear and renewable sectors face challenges [1][2] Group 1: Financial Performance - In the first half of 2025, the net profits attributable to shareholders for SW thermal, hydropower, nuclear, wind, and solar sectors were 43.11 billion, 26.24 billion, 11.62 billion, 10.76 billion, and 0.86 billion yuan respectively, with year-on-year growth rates of 6.9%, 10.6%, -10.6%, -10.2%, and -37.6% [1][2] - In the second quarter of 2025, the net profits for the same sectors were 22.48 billion, 14.90 billion, 5.46 billion, 4.10 billion, and 0.90 billion yuan, with year-on-year growth rates of 5.0%, 0.3%, -13.8%, -14.2%, and 40.0% [1][2] Group 2: Electricity Consumption - In July, the total electricity consumption reached 1,022.6 billion kilowatt-hours, marking a record high and a year-on-year increase of 8.6%, with a growth acceleration of 3.2 percentage points compared to June [3] - The electricity consumption by primary, secondary, tertiary industries, and residential use were 17 billion, 593.6 billion, 208.1 billion, and 203.9 billion kilowatt-hours respectively, showing year-on-year growth of 20.2%, 4.7%, 10.7%, and 18.0% [3] Group 3: Renewable Energy Installation - In July, the newly installed capacity for wind and solar energy was 2.28 GW and 11.04 GW respectively, with year-on-year declines of 44.0% and 47.6% [4] - As of the end of July, the cumulative installed capacity for wind and solar energy reached 574.87 GW and 1,109.60 GW, representing year-on-year growth of 22.1% and 50.8% [4] - The National Grid Energy Research Institute forecasts that the new installed capacity for renewable energy in 2025 will be between 430 million to 500 million kilowatts, indicating significant growth potential in the coming months [4] Group 4: Investment Strategy - The report suggests that the demand for green electricity is expected to increase due to energy consumption targets, with a focus on leading companies like Longyuan Power and Three Gorges Energy [5] - For thermal power, the recent rebound in coal prices is noted, but a decline is anticipated as the peak season ends and coal supply normalizes, with companies like Datang Power and Jiantou Energy recommended for investment [5] - Hydropower and nuclear sectors are highlighted for their long-term investment value, with companies like Yangtze Power and China Nuclear Power suggested for consideration [5]
政企聚力 共推哈熊沟水电站项目建设
Zhong Guo Xin Wen Wang· 2025-09-03 07:41
Core Viewpoint - The meeting held on September 2 focused on the construction of the Haxiong Gully Hydropower Station project, emphasizing collaboration among China New Energy Group Tianfu Energy Co., Ltd., Manas County, and participating enterprises to promote regional energy structure optimization and high-quality development [1][2] Group 1: Project Significance - The Haxiong Gully Hydropower Station project is deemed crucial for enhancing energy cooperation, resource sharing, and improving renewable energy consumption capacity and grid peak regulation in the region [1] - The project is positioned as a significant engine for driving green and high-quality economic development in the area, aligning with national energy strategies [1][2] Group 2: Stakeholder Commitment - Tianfu Energy plans to leverage the time-of-use electricity pricing mechanism and integrated operation advantages to enhance the project's economic benefits and sustainability [2] - Manas County is committed to ensuring land supply and facilitating project approval and construction, aiming to stimulate local industrial aggregation and promote green development [2] - Other participating companies, including Fujian Yongfu Electric Power Company and China Railway Erju Group, expressed their willingness to engage deeply in project investment and construction, fostering a collaborative and win-win scenario [2] Group 3: Project Implementation Framework - The meeting established a consensus on creating a joint coordination mechanism among the three parties, aiming to accelerate preliminary work and complete project approval by the end of the year [2] - The goal is to develop the Haxiong Gully Hydropower Station into a demonstration project for regional integration and a benchmark for green energy, contributing to regional coordinated development and supporting the national "dual carbon" goals [2]
新能源板块走强,关注储能电池ETF(159566)、新能源ETF易方达(516090)等产品投资机会
Sou Hu Cai Jing· 2025-09-03 05:11
| 新能源ETF易方达 腰 | | | 5160 | | --- | --- | --- | --- | | 跟踪中证新能源指数 | | | | | | | | ·· ///// | | 该指数涵盖新能源产业链, | 截至午间收盘 | 该指数 | 该指数自20 | | 覆盖锂电、光伏、风电、 | 该指数涨跌 | 滚动市销率 | 发布以来估1 | | 水电、核电等未来清洁能 源。 | | | | | | 1.0% | 46.5倍 | 77.29 | | 储能电池ETF | | | 1597 | | 跟踪国证新能源电池指数 | | | | | | | | ··· ///// | | 该指数聚焦储能领域,由 | | | | | 50只业务涉及电池制造、 | 截至午间收盘 该指数涨跌 | 该指数 滚动而销率 | 该指数自20 发布以来估f | | 储能电池逆变器、储能电池 系统集成、电池温控消防等 | | | | | 领域的公司股票组成,有望 | 2.7% | 27.0倍 | 75.09 | | 受益于未来能源发展机遇。 | | | | 今日早盘,光刻机、光伏逆变器、储能等新能源板块走强,带动相关指数上涨。截至午间收 ...
九月补涨行情:九大核心赛道(附名单)
Sou Hu Cai Jing· 2025-09-03 01:30
Group 1: Macro Economic Environment - The A-share market is showing a fluctuating upward trend driven by policy support and capital inflow as the global macroeconomic environment stabilizes [1] Group 2: Petrochemical Industry - The petrochemical industry is expected to see strong profit recovery due to the ongoing "anti-involution" policies, which include capacity elimination, technological upgrades, and collaborative innovation across the industry chain [3] - In August, the China Chemical Product Price Index (CCPI) decreased by 7.48% month-on-month, but the elimination of inefficient capacity is accelerating, leading to significant improvements in supply-demand structures in refining, ethylene, and fluorochemical sectors [3] Group 3: Related Companies in Petrochemical - Key companies in the petrochemical sector include Lingpai Technology, Xiangtan Electric, Putailai, Lushan New Materials, Xiamen Tungsten New Energy, New Agricultural Shares, Jinniu Chemical, Taihe Technology, China Baoan, Xiangfenghua, Tianci Materials, and Dinglong Technology [4] Group 4: Banking Sector - Large commercial banks are enhancing their intermediate income through wealth management in a low-interest-rate environment, while regional banks are flexibly adjusting asset structures based on local advantages [5] - In the first half of 2025, the total profit of the banking industry is expected to grow by 57.9% year-on-year, with an ongoing trend of asset expansion [5] Group 5: Insurance Market - The Hong Kong insurance market's premium income increased by 6.2% year-on-year, driven by strong demand for long-term savings and health insurance products [5] - Domestic insurance companies are expanding service boundaries through models like "insurance + health management" and "insurance + green energy," maintaining a stable dividend realization rate above 100% [5] Group 6: Related Companies in Insurance - Key players in the insurance sector include China Pacific Insurance, Ping An Insurance, China Life Insurance, China People’s Insurance, COFCO Capital, and New China Life Insurance [6] Group 7: Securities Industry - The concentration of leading securities firms is increasing, with new public fund regulations promoting a return to long-term investment strategies and heightened activity in mergers and acquisitions [7] - The industry is expected to see a 9% year-on-year increase in net profit by 2025, with a high probability of the securities index breaking upward [8] Group 8: Tourism and Hospitality Sector - The tourism consumption data from Sichuan shows impressive results, with visitor spending exceeding 912.5 billion yuan, indicating a release of consumption potential through the "tourism + various industries" model [9] - Online booking via mobile devices accounts for over 70%, with young users aged 20-30 becoming the main consumer force [9] Group 9: Renewable Energy Sector - The global energy transition is driving continuous growth in installed capacity for photovoltaics and wind power, with urgent demand for energy storage solutions [11] - The expansion of the green electricity trading market is supported by breakthroughs in ultra-high voltage transmission technology [11] Group 10: Related Companies in Renewable Energy - Key companies in the renewable energy sector include Yangtze Power, Luxin Technology, Jidian Co., Jingyun Tong, Shanghai Electric, Zhaoxin Shares, Huaguang Huaneng, Meiyan Jixiang, and Guotou Power [11] Group 11: Consumer Goods and High-End Products - The government is increasing support for sectors like food and beverage, home appliances, and pharmaceuticals, with a rising penetration of high-end and differentiated products [12] - Leading brands like Moutai and Wuliangye have strong pricing power, while smart home appliance companies like Ecovacs benefit from consumption upgrades [12] Group 12: Infrastructure Development - The "14th Five-Year Plan" emphasizes continued investment in traditional infrastructure such as transportation, energy, and water conservancy, alongside an increased focus on new infrastructure like 5G base stations and data centers [12] - Companies involved in engineering contracting and design consulting are expected to benefit from policies supporting regional development initiatives [12]
长江电力(600900):上半年归母净利润同比+14.86%,出台未来五年分红承诺价值标杆本色不改
INDUSTRIAL SECURITIES· 2025-09-02 11:45
Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Views - The company reported a year-on-year increase of 14.86% in net profit attributable to shareholders for the first half of 2025, with a commitment to maintain a high dividend payout ratio over the next five years [2][3] - The company achieved a total revenue of 366.98 billion yuan in the first half of 2025, reflecting a year-on-year growth of 5.34% [3] - The company plans to maintain a dividend payout ratio of no less than 70% of the annual net profit until 2030, demonstrating confidence in long-term development [3] Financial Performance Summary - For the fiscal year 2024, the total revenue is projected to be 84,492 million yuan, with a year-on-year growth of 8.1% [3] - The net profit attributable to shareholders is expected to reach 32,496 million yuan in 2024, reflecting a year-on-year growth of 19.3% [3] - The gross profit margin is forecasted to be 59.1% in 2024, with a slight increase to 59.5% by 2027 [3] - The return on equity (ROE) is projected to be 15.5% in 2024, gradually decreasing to 14.8% by 2027 [3] - Earnings per share (EPS) is expected to grow from 1.33 yuan in 2024 to 1.47 yuan in 2027 [3] Cash Flow and Financial Health - The company reported a net cash flow from operating activities of 239.91 billion yuan in the first half of 2025, up 4.21% year-on-year [3] - Financial expenses were significantly reduced to 48.63 billion yuan in the first half of 2025, a decrease of 13.98% compared to the previous year [3] - The company ended the first half of 2025 with a cash and cash equivalents balance of 93.75 billion yuan, an increase of 65.2 billion yuan from the beginning of the year [3]
A股公司上半年实现营收超35万亿元
Jin Rong Shi Bao· 2025-09-02 03:09
Group 1 - Nearly 60% of companies reported revenue growth, and over 75% achieved profitability in the first half of 2025, indicating a positive trend in the overall performance of listed companies in China [1][2] - The total revenue of all listed companies reached 35.01 trillion yuan, a year-on-year increase of 0.16%, while net profit was 3.00 trillion yuan, up 2.54% year-on-year [1][2] - Excluding the financial sector, the revenue of real economy companies remained stable at 30.42 trillion yuan, with a slight net profit increase of 0.94% to 1.59 trillion yuan [2] Group 2 - In terms of industry performance, 17 out of 19 sectors reported profitability, with 7 sectors showing revenue growth and 10 sectors showing net profit growth [3] - The manufacturing sector showed marginal improvement, with revenue and net profit growth rates of 4.73% and 7.75%, respectively [3] - The consumer sector experienced significant growth, particularly in the new energy vehicle market, where net profit growth exceeded 30% [3] Group 3 - R&D investment across all listed companies exceeded 810 billion yuan, reflecting a year-on-year increase of 3.27%, with a research intensity of 2.33% [4] - The introduction of new regulations for sci-tech bonds has led to the issuance of 824 bonds, raising over 1.02 trillion yuan, with private enterprises accounting for 100.4 billion yuan [4] Group 4 - The implementation of "anti-involution" policies in key sectors like photovoltaics and steel has shown initial positive results, with a notable reduction in capital expenditure in the photovoltaic sector by 49.52% [5] - The trend towards "new" and "green" development is becoming more pronounced, with significant growth in the humanoid robot and clean energy sectors [6] Group 5 - A total of 818 companies announced cash dividend plans, with a total dividend payout of 649.7 billion yuan, reflecting an increase in shareholder return awareness [6][7] - The completion rate of share buyback plans reached 49%, with an expected buyback amount of 164.27 billion yuan, indicating a strong commitment to enhancing corporate value [7]
三峡电站累计发电量突破1.8万亿千瓦时
Sou Hu Cai Jing· 2025-09-02 02:40
三峡工程。汤伟摄 三峡电站总装机容量达2250万千瓦,是我国"西电东送""南北互供"的骨干电源和重要清洁能源生产基地,自2003年首台机组投 产发电以来,电站长期保持安全稳定运行。 人民网北京9月2日电 (记者杜燕飞)据三峡集团发布的消息,截至8月31日,三峡电站累计发电量突破1.8万亿千瓦时,相当于节 约标准煤约5.4亿吨,减排二氧化碳约14.8亿吨。源源不断的清洁电能输送至华中、华东、广东等地区,为经济社会发展和民生 用电需求提供保障。 "我们在水利部长江委等支持和指导下,在确保防洪安全的基础上,通过优化水库调度提高水资源利用效率,提升智能监测与 预警能力,强化设备诊断与运行管理,实现电站设备高质量运维,提升设备可靠性,为能源保供注入动能。"三峡集团长江电 力相关负责人说。 ...
抽水蓄能电站首次实现“投产即入市”
Ren Min Ri Bao· 2025-09-01 21:49
在电力市场上,用电高峰时电价高,用电低谷时电价低。抽水蓄能电站"入市",能够通过在低价时买电 抽水,高价时放水发电,获得调节电力系统负荷和消纳新能源的市场收益。2024年10月,梅州抽水蓄能 电站率先在国内以"报量报价"方式整站参与电力现货交易。截至目前,已累计交易市场电量17.4亿千瓦 时,响应市场需求启动4200余次。随着新机组"入市",梅州抽水蓄能电站在电力市场交易规模达到150 万千瓦,相当于每小时可交易电量150万千瓦时。 本报电(记者程远州)8月26日,广东省梅州抽水蓄能电站二期工程首台机组投产,同步进入电力市场交 易全部电量。这是我国抽水蓄能电站首次实现"投产即入市",对促进全国统一电力市场建设具有重要意 义。 ...