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5370米!我国在运海拔最高风电项目并网发电
Yang Shi Xin Wen· 2025-11-17 10:04
11月17日,记者从中国华电集团获悉,位于西藏山南的琼结风电项目正式并网发电。项目风机点位最高 海拔5370米,投产后成为我国在运行的海拔最高风电场。 琼结风电项目总装机60兆瓦,共安装12台风电机组,单台机组装机容量为西藏最大。风电场坐拥西藏南 部喜马拉雅山区优质风能资源区,场区年平均风速超8.0米每秒,同时具有"冬季强风、夜间发力"的资 源特性,这与电网的用电负荷形成天然互补。 据了解,为确保极端自然条件下项目建设的顺利推进,技术人员采用风机基础混凝土浇筑盖模施工工 艺,解决超高海拔混凝土浇筑恶劣自然环境影响,实现高寒地区大体积混凝土一次性连续浇筑。同时, 采取草皮温室养护等高寒草甸保护措施,累计修复植被达36万平方米,为全球超高海拔风电建设及生态 保护提供可复制技术经验。 (文章来源:央视新闻) 华电西藏琼结风电项目经理王世奎:项目投运后,预计每年发电量可满足大约12万户家庭的用电需求, 还同步配套建设12兆瓦/48兆瓦时构网型储能系统,为西藏自治区今冬明春电力保供提供清洁能源保 障。 ...
申万公用环保周报:10月发电增速显著提升,供暖价保持平稳-20251117
Investment Rating - The report maintains a "Positive" outlook on the public utilities and environmental protection sectors [3] Core Insights - The report highlights a significant increase in electricity production in October, with total generation reaching 800.2 billion kWh, a year-on-year growth of 7.9% [4][11] - Hydropower and thermal power contributed the most to the increase in electricity generation, while wind power saw a decline of 11.9% compared to the previous year [4][10] - Natural gas prices showed mixed trends globally, with stable prices in Asia and fluctuations in Europe and North America [22][40] Summary by Sections 1. Electricity Production - In October, thermal power generation was 513.8 billion kWh, up 7.3% year-on-year, while hydropower generation reached 135.1 billion kWh, up 28.2% [4][11] - The total increase in electricity generation for October was approximately 58.6 billion kWh, with thermal power contributing 35 billion kWh and hydropower contributing 29.7 billion kWh [10][11] - The Three Gorges Reservoir achieved its water storage target of 175 meters, supporting future hydropower generation [10] 2. Natural Gas Market - As of November 14, the Henry Hub spot price in the U.S. was $3.49/mmBtu, a weekly decrease of 7.32% [22] - The TTF spot price in Europe was €30.80/MWh, showing a slight weekly change of 0.81% [22] - Northeast Asia's LNG spot price remained stable at $11.10/mmBtu, with domestic supply being sufficient [22][40] 3. Investment Recommendations - For hydropower, the report recommends companies like Guotou Power, Chuan Investment Energy, and Huaneng Hydropower due to favorable autumn water conditions [20] - In the green energy sector, companies such as Xintian Green Energy and Longyuan Power are suggested for their stable returns and high utilization hours [20] - For nuclear power, the report highlights China Nuclear Power and China General Nuclear Power as key players due to ongoing approvals for new units [20] - In the thermal power sector, companies like Guodian Power and Inner Mongolia Huadian are recommended due to decreasing fuel costs [20] - The report also suggests focusing on integrated natural gas companies like Kunlun Energy and New Hope Energy for their potential recovery in profitability [42][43]
公用事业与环保行业2026年投资策略:能源变革持续推进,清洁能源&环保兼具成长与公用事业属性
Guoxin Securities· 2025-11-17 07:56
Group 1: Power Industry - The unified electricity market is accelerating construction, promoting high-quality development of renewable energy. The basic rules of the unified electricity market have been established, with a comprehensive coverage of the spot market and a market-driven pricing mechanism for renewable energy [1][24][29] - In the first three quarters of 2025, the national industrial power generation reached 72,557 billion kWh, a year-on-year increase of 1.6%, while the total social electricity consumption was 77,675 billion kWh, up 4.6% [20][22] - The electricity supply-demand situation is overall loose, but the peak load is tight, with the maximum electricity load reaching 1.506 billion kW on July 16, 2025, an increase of 0.55 million kW compared to the previous year [20][22] Group 2: Renewable Energy - The green electricity price has reached a bottoming point, with the core uncertainty regarding electricity prices gradually clarified, indicating that the industry's darkest hour is coming to an end [2][30] - The wind and solar installed capacity exceeded 1.7 billion kW in the first three quarters of 2025, accounting for nearly one-quarter of total social electricity consumption [36][40] - The challenges of renewable energy consumption remain, with increasing abandonment rates for wind and solar energy, indicating a mismatch between renewable energy development and consumption capacity [41][43] Group 3: Thermal Power - The transition of thermal power to a regulating power source is accelerating, with coal prices expected to support long-term contract prices, stabilizing thermal power profitability [2][10] - The capacity price for coal power is expected to increase further in 2026, promoting stable profitability for coal power [2][10] Group 4: Hydropower - Hydropower is experiencing a widening interest margin, with ample cash flow and stable performance supporting high dividends [3][10] - The core growth points for hydropower performance include increased installed capacity, rising electricity prices, and reduced financial costs and depreciation [3][10] Group 5: Nuclear Power - The nuclear power market is facing downward pressure on market prices, but there is a rebound in Guangdong's nuclear power pricing, indicating a strong momentum for new nuclear power development [3][10] - The approval of new nuclear units is regularized, with 10 units approved within the year, indicating a steady growth trajectory for the nuclear power sector [3][10] Group 6: Natural Gas - Domestic natural gas supply and demand are relatively loose, with a decline in apparent consumption by 0.2% year-on-year in the first nine months of 2025 [4][10] - The global natural gas market is entering a supply expansion phase, with overseas gas prices expected to decline [4][10] Group 7: Green Methanol - The promotion of green electricity consumption and the replacement of shipping fuels are expected to open up growth space for green methanol [4][9] - As of August 2025, there are 173 signed/registered green methanol projects in China, with a capacity of 53.46 million tons per year, indicating rapid growth in project numbers and capacity [9][10] Group 8: Environmental Protection - The water and waste incineration industries are entering a mature phase, with significant improvements in free cash flow [9][10] - The domestic waste oil resource utilization industry is expected to benefit from the EU's SAF mandatory blending policy, increasing demand for raw materials [9][10]
公用事业与环保行业2026 年投资策略:能源变革持续推进,清洁能源&环保兼具成长与公用事业属性
Guoxin Securities· 2025-11-17 07:55
Group 1: Power Sector - The unified electricity market is accelerating construction, promoting high-quality development of renewable energy. The basic rules of the unified electricity market have been established, with a comprehensive coverage of the spot market and a market-driven pricing mechanism for renewable energy [1][24][29] - In the thermal power sector, the transition to a regulatory power source is accelerating, with rising coal prices expected to support long-term contract prices. The profitability of thermal power is anticipated to stabilize due to increased capacity prices and auxiliary service revenues [2][10] - The hydropower sector is experiencing widening interest margins, with strong cash flow and stable performance supporting high dividends. The integration of wind, solar, and storage development is a core growth point for hydropower performance [3][10] Group 2: Renewable Energy - The green electricity sector is showing signs of recovery as the negative impact of electricity prices diminishes. The dual-track pricing mechanism provides a basic income guarantee for renewable energy projects, indicating a shift from policy-driven to market-driven growth [2][10] - The wind and solar power installed capacity is expected to increase significantly, with an average annual increase of 20 million kilowatts over the next decade. By 2035, the total installed capacity of wind and solar power is projected to reach six times that of 2020 [36][40] Group 3: Natural Gas and Green Methanol - The domestic natural gas supply is expected to remain relatively loose, with a decline in apparent consumption in early 2025. The global natural gas market is entering a supply expansion phase, which may lead to a downward trend in overseas gas prices [4][10] - Green methanol is anticipated to grow due to the promotion of green electricity consumption and its potential as a shipping fuel alternative. The domestic green methanol projects have rapidly increased, with a total capacity of 53.46 million tons per year [9][10] Group 4: Environmental Sector - The water and waste incineration industries are entering a mature phase, with significant improvements in free cash flow. The decline in risk-free returns is leading to a shift in investor expectations and risk preferences, highlighting investment opportunities in the environmental sector [9][10] - The Chinese scientific instrument market is projected to exceed $9 billion, with substantial room for domestic substitution. Companies in the environmental monitoring instrument sector are expected to benefit from this trend [9][10]
公用事业与环保行业2026年投资策略:能源变革持续推进,清洁能源、环保兼具成长与公用事业属性
Guoxin Securities· 2025-11-17 05:27
Group 1: Power Industry - The unified electricity market is accelerating construction, promoting high-quality development of renewable energy. The basic rules of the unified electricity market have been established, with a focus on market-driven pricing for renewable energy [1][24][29] - In the first three quarters of 2025, the wind power sector's revenue decreased by 2.80% year-on-year, while the solar power sector's revenue dropped by 14.01%, indicating pressure on the performance of the renewable energy sector due to consumption and pricing issues [30][31] - The total installed capacity of wind and solar power reached 582 GW and 1127 GW respectively by September 2025, accounting for 46% of the total installed capacity, with a significant contribution to non-fossil energy consumption [36][40] Group 2: Thermal Power - The transition of thermal power to a regulatory power source is accelerating, with coal prices expected to support long-term contract prices, stabilizing profitability for coal-fired power plants [2] - The capacity price for coal-fired power is anticipated to increase further in 2026, promoting stable profitability for coal power [2][10] Group 3: Hydropower - Hydropower is experiencing improved cost-effectiveness due to abundant cash flow and stable performance, with high dividends becoming more attractive in a declining interest rate environment [3] - The core growth points for hydropower include increased installed capacity, rising electricity prices, and reduced financial costs and depreciation [3] Group 4: Nuclear Power - The nuclear power sector is facing pressure from declining market prices, but there is a rebound in electricity prices in Guangdong, and new nuclear power developments are gaining momentum [3][10] - The approval of new nuclear units is becoming more regular, with 10 units approved in 2025, indicating a positive outlook for the sector [3] Group 5: Natural Gas - Domestic natural gas supply is expected to remain relatively loose, with a decline in apparent consumption by 0.2% year-on-year in the first nine months of 2025 [4] - The global natural gas market is entering a supply expansion phase, which may lead to a downward trend in overseas gas prices [4] Group 6: Green Methanol - The promotion of green electricity consumption and the replacement of shipping fuels are expected to open up growth opportunities for green methanol [9] - As of August 2025, there are 173 signed/registered green methanol projects in China, with a total capacity of 53.46 million tons per year, indicating rapid growth in the sector [9][10] Group 7: Environmental Protection - The water and waste incineration sectors are entering a mature phase, with significant improvements in free cash flow, suggesting investment opportunities in the environmental protection sector [10] - The domestic market for scientific instruments exceeds $9 billion, with substantial potential for domestic substitution, particularly benefiting companies in environmental monitoring instruments [10]
中央督察组将进驻中国华电、国家能源集团、中国中煤
中国能源报· 2025-11-16 08:38
Core Points - The third round of the fifth batch of central ecological and environmental protection inspections has been fully launched, approved by the Central Committee of the Communist Party and the State Council [1] - Eight central ecological and environmental protection inspection teams have been formed to conduct routine inspections in Beijing, Tianjin, and Hebei, as well as five central enterprises [1] - Special inspections for the Grand Canal ecological environment protection will be conducted in eight provinces, focusing on cultural protection and ecological environment [1] Group 1 - Eight central inspection teams will conduct inspections for one month in Beijing, Tianjin, and Hebei, and two weeks for special inspections in Jiangsu, Zhejiang, Anhui, Shandong, and Henan [1] - The inspection teams are led by designated leaders for each region and enterprise, ensuring a structured approach to the inspections [1] - The inspections aim to enhance the effectiveness of ecological and environmental protection efforts and address issues in a systematic manner [2] Group 2 - The inspection teams will adhere to the principles of the "two establishments," enhancing awareness and confidence while maintaining a problem-oriented approach [2] - Contact information will be established for receiving reports related to ecological and environmental protection during the inspection period [2]
《关于促进新能源集成融合发展的指导意见》发布,10月规上工业天然气产量同增5.9%
Xinda Securities· 2025-11-16 01:50
Investment Rating - The investment rating for the utility sector is "Positive" [2] Core Insights - The report highlights the release of the "Guiding Opinions on Promoting the Integrated Development of New Energy," aiming to enhance the reliability and market competitiveness of new energy by 2030 [5] - In October, the industrial natural gas output reached 22.1 billion cubic meters, marking a year-on-year increase of 5.9% [5] - The report indicates a potential for profit improvement and value reassessment in the power sector due to previous supply-demand tensions [5] Market Performance - As of November 14, the utility sector declined by 0.6%, underperforming the broader market, with the power sector down by 1.13% and the gas sector up by 4.48% [4][12] - The report notes that the coal prices have increased, with Qinhuangdao port coal prices at 827 RMB/ton, a week-on-week increase of 19 RMB/ton [4][22] Power Industry Data Tracking - The report tracks various metrics, including coal prices, inventory levels, and daily consumption rates, indicating a decrease in coal inventory at Qinhuangdao port to 5.5 million tons, down by 270,000 tons week-on-week [4][29] - The average daily consumption of coal in inland provinces increased to 3.364 million tons, up by 123,000 tons/day week-on-week [31] Natural Gas Industry Data Tracking - Domestic natural gas production in October was 22.1 billion cubic meters, a year-on-year increase of 6.0% [5] - The report notes that the average LNG ex-factory price in China was 4,357 RMB/ton, a decrease of 3.35% year-on-year [57] - The EU's natural gas supply for week 44 was 6.5 billion cubic meters, a year-on-year increase of 14.4% [64] Investment Recommendations - For the power sector, the report suggests focusing on leading coal power companies such as Guodian Power and Huaneng International, as well as hydropower operators like China Yangtze Power [5] - In the natural gas sector, companies with low-cost long-term gas sources and receiving station assets are expected to benefit from market conditions [5]
每周股票复盘:华电国际(600027)拟取消监事会并修订章程
Sou Hu Cai Jing· 2025-11-15 18:45
Core Viewpoint - Huadian International (600027) has announced significant governance changes, including the cancellation of its supervisory board and adjustments to its total share capital, which may impact its corporate governance structure and operational efficiency [1][3]. Company Announcements Summary - Huadian International plans to revise its Articles of Association and cancel the supervisory board, transferring its functions to the audit committee of the board of directors [1][3]. - The total share capital will be adjusted to 11,611,774,184 shares, with corresponding updates to the registered capital [1][3]. - The audit committee will be expanded to six members, and the nomination committee will include at least one female director [1][3].
正部级蔡名照、叶冬松、黄明、宋秀岩、冯正霖、许又声、苗圩、傅自应、欧阳坚、黄建盛,有新任务
券商中国· 2025-11-15 13:04
Group 1 - The third round of the fifth batch of central ecological environment protection inspections has been fully launched, with eight inspection teams established to oversee Beijing, Tianjin, and Hebei, as well as five central enterprises [1] - The inspection teams will focus on ecological environment protection and the cultural heritage of the Grand Canal during their inspections in the specified provinces [1] - The inspection period for the regular inspections is set for one month, while the special inspections for the Grand Canal will last approximately two weeks [1] Group 2 - The inspection teams are guided by the principles of enhancing awareness of the "two establishments," maintaining the "four consciousnesses," and ensuring the "two safeguards" [2] - The inspections will adhere to a problem-oriented approach, emphasizing the need for precision, legality, and effectiveness in advancing the inspection work [2] - During the inspection period, each team will establish contact numbers and postal addresses to handle reports related to ecological environment protection from the inspected entities [3]
生态环境部:下周起督察组将陆续对京津冀等地开展例行督察
Yang Shi Xin Wen· 2025-11-15 06:52
Group 1 - The third round of the fifth batch of central ecological and environmental protection inspections has been fully launched, approved by the Central Committee and the State Council [1] - Eight routine inspection teams will be formed to conduct inspections in Beijing, Tianjin, and Hebei, as well as five central enterprises including China Huadian Corporation, State Energy Investment Group, Ansteel Group, China Baowu Steel Group, and China Coal Energy Group, with an inspection duration of one month [1] - Special inspections for ecological environment protection along the Grand Canal will be conducted in eight provinces and municipalities, including Beijing, Tianjin, Hebei, Shandong, Henan, Anhui, Jiangsu, and Zhejiang, with an inspection duration of approximately two weeks [1] Group 2 - The Central Ecological and Environmental Protection Inspection Work Leading Group emphasizes the need to advance inspections and corrections in a precise, scientific, and lawful manner, prohibiting a "one-size-fits-all" approach [1] - The group also aims to simplify inspection reception arrangements to effectively reduce the burden on grassroots levels [1]