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转瞬即逝的电力,是如何成为可交易商品的?
Sou Hu Cai Jing· 2025-08-03 01:45
Group 1 - Electricity is often taken for granted, but it has transformative effects on urban and social life, making it a unique commodity that is difficult to store and requires immediate use [1][2] - The delivery of electricity is closely tied to infrastructure, specifically the power grid, which differentiates it from other commodities that can be transported in various ways [1] - The concept of electricity as a tradable commodity has evolved, moving from being viewed as a "natural monopoly" to becoming a normalized market in many industrialized countries [2] Group 2 - The historical context of electricity consumption began with figures like Thomas Edison, who shifted the focus from selling production equipment to selling electricity directly to consumers, thus initiating the electricity consumption era [5][10] - The early electricity market was characterized by a large grid system that centralized wealth among a few producers, which was essential for the rise of management capitalism in the 20th century [8][14] - The integration of various services under natural monopoly companies allowed for economies of scale, where increased production led to reduced costs and increased profits [18]
能源绿色供给做加法、用能成本做减法、协同创新做乘法、破除瓶颈做除法 “加减乘除”看上半年能源运行形势
Si Chuan Ri Bao· 2025-08-03 01:04
Core Insights - Sichuan's energy sector shows significant growth in installed capacity and clean energy generation, with total installed power capacity reaching 147 million kilowatts, a year-on-year increase of 10.1%, and electricity generation hitting 2,342 billion kilowatt-hours [1][2] - The share of clean energy generation capacity has increased by approximately 1 percentage point year-on-year, with natural gas production maintaining its position as the highest in the country, accounting for about 23% of national output [3][4] - The average industrial and commercial electricity price has decreased by 0.5 cents per kilowatt-hour year-on-year, with coal prices also showing a significant decline of over 10% [4][5] Group 1: Energy Supply and Capacity - Total installed power capacity in Sichuan reached 147 million kilowatts, with a notable increase in solar power capacity, which grew by 110.8% year-on-year [2] - The construction of high-capacity transmission lines and substations has enhanced the overall power supply capability by 6.55 million kilowatts [2] - The province has established coal storage capabilities of 2.9 million tons, with plans to increase this to over 8 million tons [3] Group 2: Price Trends - The average industrial electricity price decreased by 0.5 cents per kilowatt-hour, with a more pronounced drop of 4.5 cents in June compared to the previous year [4] - Natural gas prices have also seen a slight decline, influenced by lower import prices for liquefied natural gas [4] - The average coal price has dropped significantly, with the highest decline observed in Xinjiang coal prices, which fell by over 18% [4] Group 3: Innovation and Coordination - Sichuan has implemented a "five coordination" mechanism to enhance energy supply efficiency, integrating electricity, water, gas, coal, and weather management [5] - The province has pioneered a competitive bidding mechanism for hydropower, thermal power, and renewable energy, leading to a reduction in market transaction prices [5][6] - Optimization of electricity dispatching has resulted in a 5.3% increase in hydropower generation and a 6.8% decrease in coal power generation [6] Group 4: Future Directions - Sichuan aims to address structural bottlenecks in energy supply while promoting a low-carbon transition, focusing on increasing the share of renewable energy and enhancing grid interconnectivity [7] - The province has exceeded national targets for renewable energy consumption, with renewable energy accounting for 75% of total electricity consumption [7] - Ongoing efforts will include the transformation of coal-fired power plants for energy efficiency and carbon reduction [7]
智改数转 产业增绿丨绩效分级激活绿色生产力
He Nan Ri Bao· 2025-08-02 23:56
Group 1 - The core viewpoint of the articles highlights the importance of environmental performance ratings for companies, which directly impacts their production capabilities during periods of heavy pollution [1][2][3] - The city of Hebi has successfully implemented a performance grading system, resulting in the addition of 117 new A and B level enterprises in 2024, leading the province in both application numbers and approval rates [1][2] - Companies achieving higher environmental performance ratings, such as A and B levels, gain greater autonomy in production during heavy pollution periods, thus ensuring production continuity and enhancing customer trust [2][3] Group 2 - The performance grading system evaluates companies based on various environmental indicators, categorizing them into four levels: A, B, C, and D, with higher ratings allowing for more flexible production options during pollution events [2] - Companies that have improved their environmental ratings, like Nuoxin Electronics, have experienced significant benefits, including a 20% increase in production capacity and an additional revenue of over 20 million yuan in the first quarter compared to the same period in 2024 [3] - The shift in perception of environmental protection from a cost to a competitive advantage is encouraging more companies to pursue higher performance ratings, with a target of adding at least 50 new A and B level enterprises by the end of 2025 [3]
截至6月底 全国累计发电装机容量达36.5亿千瓦
Ren Min Ri Bao· 2025-08-02 23:39
人民日报北京8月2日电 国家能源局发布的全国电力工业统计数据显示:截至6月底,全国累计发电装机 容量36.5亿千瓦,同比增长18.7%。其中,太阳能发电装机容量11.0亿千瓦,同比增长54.2%;风电装机 容量5.7亿千瓦,同比增长22.7%。 今年1至6月,全国新增发电装机容量29332万千瓦。其中,太阳能发电新增21221万千瓦,风电新增5139 万千瓦,火电新增2578万千瓦,水电新增393万千瓦。(记者丁怡婷) ...
每周股票复盘:福能股份(600483)控股股东增持及可转债申请获上交所通过
Sou Hu Cai Jing· 2025-08-02 23:14
截至2025年8月1日收盘,福能股份(600483)报收于9.45元,较上周的9.56元下跌1.15%。本周,福能 股份7月30日盘中最高价报9.62元。7月31日盘中最低价报9.42元。福能股份当前最新总市值262.72亿 元,在电力板块市值排名26/103,在两市A股市值排名632/5149。 公司公告汇总 本周关注点 福能股份关于控股股东及其一致行动人权益变动触及1%刻度暨增持计划进展的提示性公告权益变动方 向为比例增加,变动前合计比例55.87%,变动后56.05%,未违反承诺且未触发强制要约收购义务。控 股股东为福建省能源集团有限责任公司,一致行动人包括福建省福能兴业股权投资管理有限公司、福建 省永安煤业有限责任公司和福煤(漳平)煤业有限公司。2025年6月26日披露增持计划,控股股东及其 一致行动人拟6个月内增持A股股份,金额不低于1亿元不超过2亿元。2025年6月30日首次增持,截至 2025年7月29日,累计增持497.1920万股,占总股本0.18%。截至目前,累计持有股份由155,333.3711万 股增至155,830.5631万股,比例由55.87%增至56.05%,触及1%刻度。本次 ...
用电屡创新高 供电如何迎峰度夏
Yang Shi Wang· 2025-08-02 22:37
Core Insights - The article highlights the significant increase in electricity demand across various regions in China due to sustained high temperatures and the impact of new technologies and industries on power consumption [1][2][9]. Group 1: Electricity Demand Trends - In Jiangsu, electricity load reached a historical high of 1.528 million kilowatts on July 7, 2023, surpassing last year's peak by 575 thousand kilowatts [1]. - The peak electricity load this year occurred over 20 days earlier than last year, consistently remaining above 1.4 million kilowatts [1]. - Increased use of air conditioning and the booming ice-making industry have significantly contributed to the rise in electricity demand [1][2]. Group 2: Industry Contributions - The internet data service sector has become a major contributor to electricity consumption, with the largest computing center in Jiangsu doubling its power usage since the beginning of the year [2]. - New data companies are replacing air-cooled systems with more efficient liquid cooling systems, further increasing electricity demand [3]. Group 3: Power Supply Management - Many companies have not received notifications to adjust production schedules during peak electricity demand, allowing them to maintain normal operations [5]. - New energy storage systems have been effectively utilized, with 7 million kilowatts of power released within 5 minutes during peak times [6][7]. - The installed capacity of new energy storage in China has exceeded 91 million kilowatts, a 24-fold increase over five years, enhancing the grid's ability to manage peak loads [7]. Group 4: Renewable Energy Integration - China's renewable energy capacity has surpassed 1.6 billion kilowatts, making it the largest power source in the country [9]. - In an industrial park in Liyang, distributed solar power installations of 60,000 kilowatts have achieved over 95% utilization, supplementing grid power during peak demand [10]. - Clean energy, including renewables, accounted for 35.2% of total electricity generation in the first half of the year, an increase of 2.1 percentage points from the previous year [10].
累计发电装机容量达36.5亿千瓦
Ren Min Ri Bao· 2025-08-02 22:01
(责编:胡永秋、杨光宇) 关注公众号:人民网财经 本报北京8月2日电 (记者丁怡婷)国家能源局发布的全国电力工业统计数据显示:截至6月底,全国累 计发电装机容量36.5亿千瓦,同比增长18.7%。其中,太阳能发电装机容量11.0亿千瓦,同比增长 54.2%;风电装机容量5.7亿千瓦,同比增长22.7%。 今年1至6月,全国新增发电装机容量29332万千瓦。其中,太阳能发电新增21221万千瓦,风电新增5139 万千瓦,火电新增2578万千瓦,水电新增393万千瓦。 《 人民日报 》( 2025年08月03日 01 版) ...
虚拟电厂精准响应获奖金
Jing Ji Ri Bao· 2025-08-02 21:51
Core Viewpoint - Wuhan has successfully implemented the first virtual power plant precise response reward in Central China, addressing the rapid increase in electricity load due to high temperatures [1][2]. Group 1: Implementation and Impact - The peak electricity load in Wuhan reached 17.7415 million kilowatts on July 7, breaking historical records, with further increases expected [1]. - The establishment of the Wuhan Virtual Power Plant Management Center was authorized to initiate precise load regulation through market mechanisms [1]. - On July 8, three virtual power plant operators adjusted approximately 15,000 kilowatts of electricity load, earning a total of about 45,000 yuan in response rewards [1]. Group 2: Government and Market Collaboration - The Wuhan government has introduced the "Implementation Details for Virtual Power Plant Precise Response," promoting a model of government-led, grid-built, and multi-party participation [2]. - The annual budget for precise response rewards is estimated at 10 million yuan, with the July 8 response marking the first reward in Central China [2]. - The virtual power plant serves as a platform connecting power load resource aggregators and the government, facilitating a transition from government actions to market behaviors [2]. Group 3: Future Developments - The State Grid Wuhan Electric Power Company aims to lead energy transition through innovative practices, including the development of an intelligent control system for virtual power plants [2]. - In rural areas, the company is promoting the first "Rural Energy Revolution Demonstration Village," integrating photovoltaic income with circular economy development [2].
高原上的绿电使者
Jing Ji Ri Bao· 2025-08-02 21:46
Core Viewpoint - The article highlights the dedication and contributions of power workers in Qinghai, particularly focusing on the role of clean energy and the operational challenges faced in maintaining high-voltage substations in remote areas [1][3]. Group 1: Operational Challenges - Qinghai's power infrastructure includes 65 high-voltage substations and over 16,000 kilometers of transmission lines, which require constant monitoring and maintenance [1]. - The operational environment is characterized by isolation, with substations often located far from urban areas, leading to feelings of loneliness among workers [2]. - Extreme weather conditions, such as rare snowstorms, pose significant risks to equipment safety and operational stability, necessitating quick and decisive actions from maintenance personnel [2]. Group 2: Personal Growth and Achievements - Over 12 years, a power worker has progressed from a novice to the youngest station manager of a 750 kV substation in Qinghai, earning multiple national honors for her contributions [3]. - The worker expresses a strong sense of fulfillment in contributing to the efficient transmission of clean energy, emphasizing the meaningfulness of her work [3]. Group 3: Labor Model Spirit - The concept of "labor model spirit" is defined as a commitment to practical value and innovative character, with examples of teams dedicated to maintaining energy supply in challenging environments [4]. - Recent advancements in technology, such as drone inspections and panoramic monitoring platforms, have been implemented to enhance operational efficiency and ensure the stability of the power grid [4].
截至6月底 累计发电装机容量达36.5亿千瓦
Ren Min Ri Bao· 2025-08-02 21:42
(文章来源:人民日报) 今年1至6月,全国新增发电装机容量29332万千瓦。其中,太阳能发电新增21221万千瓦,风电新增5139 万千瓦,火电新增2578万千瓦,水电新增393万千瓦。 本报北京8月2日电 (记者丁怡婷)国家能源局发布的全国电力工业统计数据显示:截至6月底,全国累 计发电装机容量36.5亿千瓦,同比增长18.7%。其中,太阳能发电装机容量11.0亿千瓦,同比增长 54.2%;风电装机容量5.7亿千瓦,同比增长22.7%。 ...