电力供应保障
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全国用电负荷三次创下冬季新高
Jing Ji Guan Cha Wang· 2026-01-20 12:19
Core Insights - The National Energy Administration reported that since January 2026, the national electricity load has reached historical winter highs, surpassing 1.4 billion kilowatts for the first time, with daily electricity consumption exceeding 30 billion kilowatt-hours in winter for the first time [1] Group 1: Electricity Load and Consumption - The maximum national electricity load reached 1.351 billion kilowatts on January 4, setting a new winter record [1] - Due to a widespread cold wave, the electricity load rapidly increased, reaching 1.379 billion kilowatts on January 19 and surpassing 1.4 billion kilowatts on January 20, peaking at 1.417 billion kilowatts [1] - Since the beginning of winter, 75 provincial-level power grids in regions such as North China, Northwest China, Northeast China, and others have set historical load records [1] Group 2: Power Supply Measures - To ensure electricity supply, the State Grid Corporation has leveraged the advantages of a unified national market, utilizing cross-regional and cross-provincial transmission channels to effectively support key areas [1] - The maximum cross-regional power transmission has remained above 120 million kilowatts this week [1] - The National Energy Administration is closely monitoring power supply and demand changes in key areas, coordinating to address potential risks and issues to ensure stable electricity supply and warmth for the public during winter [1]
2026年武汉首个关键电力基础设施建成 110千伏经开港输变电工程投运
Xin Lang Cai Jing· 2026-01-14 23:47
Core Insights - The successful operation of the 110 kV Jingkai Port Substation in Wuhan is a significant development for the region, enhancing power supply capabilities for key industries such as automotive and high-tech sectors [1][2] - The project includes the installation of two 110/10 kV on-load tap-changing transformers and the construction of two 6.07 km power lines, which will improve the power grid structure and reliability in the Jingkai area [1][2] Group 1 - The 110 kV Jingkai Port Substation will provide robust power supply to major companies in the area, including Dongfeng Motor and Geely, ensuring high standards of precision manufacturing [1] - The infrastructure is designed to support over a thousand industrial enterprises, meeting the high electricity demands of sectors like new energy vehicles and chip development [2] - The project aims to attract more upstream and downstream enterprises, contributing to the development of a trillion-level automotive industry corridor in the region [1] Group 2 - The engineering project incorporates advanced smart devices, necessitating higher operational standards for daily maintenance to ensure stable and safe operation of the substation [2] - With the upcoming cold wave and peak electricity demand during the Spring Festival, the company plans to accelerate the construction of various power transmission and transformation projects to manage the increased load on the urban grid [2]
贵州电网统调负荷屡创历史新高
Ren Min Wang· 2026-01-07 04:51
Core Insights - The continuous increase in electricity load in Guizhou marks a significant improvement in the province's power supply capacity, supporting high-quality economic and social development [1][4] Group 1: Load Growth Drivers - The rise in load is driven by dual factors: industrial development and improvements in people's livelihoods, particularly since the implementation of the "Four New" and "Four Modernizations" strategies [1] - Key emerging industries such as big data, new energy batteries, and modern chemicals have become important engines for electricity consumption growth [1] Group 2: Measures to Ensure Power Supply - Guizhou Electric Power Company has implemented a series of measures to ensure reliable power supply, including establishing a government-enterprise linkage mechanism and optimizing coal and hydropower dispatch [2][3] - The company has maintained coal power peak capacity above 90% and has effectively utilized rainfall resources through scientific adjustments in power generation [2] Group 3: Response to High Load Peaks - The company has proactively deployed measures to ensure stable operation of the power grid, including optimizing power generation plans and enhancing equipment maintenance through advanced technologies [3] - Real-time monitoring of distribution equipment and load management plans have been established to improve response capabilities to extreme weather and emergencies [3] Group 4: Economic Implications - The record-high electricity load reflects the vitality and resilience of Guizhou's economic development, serving as a barometer for economic activity and growth potential [4]
今冬明春西南电网面临“四期叠加”严峻考验 “四大预警机制”+“四道防线”最大限度保障电力供应
Si Chuan Ri Bao· 2026-01-04 03:58
Core Viewpoint - The Southwest Power Grid is expected to face significant challenges during the winter and spring of this year, with a combination of low temperatures, reduced water supply, and increased electricity demand leading to potential power shortages [1] Group 1: Supply and Demand Forecast - From December to April, the Southwest region is predicted to experience an overall temperature drop of 1°C to 2°C, with a high likelihood of extreme cold weather [1] - Water supply is expected to be 10% to 20% lower than normal, with the maximum load for the entire grid reaching 75 million kilowatts, representing a year-on-year increase of 9.0% [1] - The total electricity consumption for the Southwest Power Grid is projected to be 181 billion kilowatt-hours, reflecting a year-on-year growth of 8.3% [1] - The total installed capacity of the grid is 128 million kilowatts, with hydropower generation capacity during the dry season being only one-third of that during the wet season [1] Group 2: Power Supply Management Measures - In the event of sufficient fuel supply, the power supply situation will be tight, with a peak power gap of approximately 5 million kilowatts [1] - If fuel supply is inadequate and external electricity purchases cannot be secured, there will be significant gaps in both power and electricity supply, complicating the supply situation [1] - The Southwest Power Grid will implement four major warning mechanisms and construct four defensive lines to enhance supply and demand management, focusing on preemptive management and ensuring the safety of the power grid and essential electricity supply [1] Group 3: Specific Warning Mechanisms - A coal supply warning mechanism will be established to track coal inventory and consumption trends daily, urging government coordination for coal storage and transportation [2] - A gas supply warning mechanism will monitor gas supply to gas-fired units, activating alerts when there is a risk of gas shortages [2] - A reservoir operation warning mechanism will track key reservoir water inflow and storage levels daily, with strict adherence to water usage plans [2] - An orderly electricity usage warning mechanism will monitor compliance with electricity usage regulations, providing timely feedback to relevant government departments [2]
陕西筑牢电力供应安全防线
Shan Xi Ri Bao· 2025-12-14 00:48
Group 1 - Strong cold air has led to significant snowfall in regions such as Baoji, Yan'an, and Yulin, prompting State Grid Shaanxi Electric Power to enhance emergency response and monitoring efforts [1][2] - As of December 13, State Grid Shaanxi Electric Power has deployed 28 repair teams and mobilized 130 ice-melting equipment and emergency power vehicles to ensure stable electricity supply during the snow [1] - The company has activated an emergency mechanism, optimizing grid operation and implementing a 24-hour duty system to monitor and manage the power supply effectively [1] Group 2 - In Yan'an, the electric power department has organized inspections of key substations and transmission lines, with nearly 1,000 repair personnel on standby to respond to emergencies [2] - On December 12, the electricity load in Baoji reached 2.0659 million kilowatts due to increased heating demand from residents, leading to capacity upgrades for distribution transformers [2] - In the Qinling Mountains, where temperatures dropped significantly, the Baoji Power Supply Company has conducted special inspections of ice-covered lines using drones and established remote monitoring points to ensure safety [2]
粤电力A:茂名博贺电厂3号机组投产,总投资74.84亿元
Xin Lang Cai Jing· 2025-12-08 07:46
Core Viewpoint - The announcement highlights the successful commissioning of the Maoming Boge Power Plant's Unit 3, which is expected to enhance power supply stability in Guangdong and support regional economic development [1] Group 1: Project Details - The Maoming Boge Power Plant's Unit 3 has been put into commercial operation after a 168-hour full-load trial run [1] - The project consists of two 1000MW units, with a total investment of 7.484 billion yuan [1] - The expected annual power generation from the project is 8.6 billion kilowatt-hours, with energy consumption levels at the advanced level domestically [1] Group 2: Strategic Implications - The commissioning of the project will help ensure the stability of electricity supply in Guangdong [1] - It is anticipated to promote regional economic development [1] - The project will enable the company to expand its installed capacity and enhance its competitiveness in the market [1]
贵州存煤蓄水双双达到历史高位水平
Zhong Guo Neng Yuan Wang· 2025-11-11 09:50
Core Viewpoint - Guizhou's power supply capacity has significantly improved, with coal and hydropower reserves at historical highs, ensuring sufficient electricity supply for the upcoming winter and spring seasons [1][2][3] Group 1: Coal Supply and Hydropower Capacity - As of the end of October, Guizhou's coal power inventory reached 16.029 million tons, a year-on-year increase of 37.9% [1] - Hydropower storage reached 12.77 billion kilowatt-hours, reflecting a 25.2% year-on-year increase, both figures indicating strong supply capabilities [1] - The coal power peak capacity has consistently maintained above 90%, ensuring stable electricity supply [1] Group 2: Water Resource Management - The total natural water inflow for the year has reached 39.794 billion kilowatt-hours, exceeding the multi-year average by 35.56% [2] - Recent typhoons have led to significantly higher water inflow in key river basins, prompting optimized hydropower dispatch to maximize electricity generation and minimize water wastage [2] - The total hydropower generation has reached 44.69 billion kilowatt-hours, a 22% increase year-on-year, surpassing last year's total hydropower output [2] Group 3: Winter and Spring Power Supply Assurance - The projected total power generation capacity for the winter and spring period (November 2025 to March 2026) is expected to exceed 37 million kilowatts, with a potential output of over 95 billion kilowatt-hours [2] - The maximum electricity demand is anticipated to be 34.6 million kilowatts, with total consumption expected to reach 91.6 billion kilowatt-hours, indicating that generation capacity will meet demand [2] - The company is actively optimizing power dispatch to ensure energy reserves and supply stability for high-quality economic development in Guizhou [3]
在非洲挖矿,首先要解决电力问题
Jing Ji Guan Cha Wang· 2025-08-27 08:54
Core Insights - The local power supply in the Democratic Republic of the Congo (DRC) is insufficient to meet the growing energy demands of the mining industry, leading to frequent power outages and limitations on production [2][4][5] - The KFM copper-cobalt mine, operated by Luoyang Molybdenum, has a production capacity of over 650,000 tons of copper annually and is exploring alternative power sources to ensure stable operations [2][8] - The DRC-Zambia copper-cobalt belt is the largest sedimentary copper-cobalt mineralization area globally, with significant reserves of copper and cobalt [2] Power Supply Challenges - Since 2021, local mining capacity has surged from 1 million tons to over 3 million tons, but the power grid cannot support this demand [3] - The copper and cobalt extraction processes are highly energy-intensive, with electricity consumption accounting for 60%-70% of the production process [3][7] - The DRC's electricity generation heavily relies on hydropower, with installed capacity increasing from 2,700 MW in 2021 to approximately 3,200 MW in 2023 [3] Mining Operations and Costs - Mining companies are facing challenges due to the inability to secure hydropower, leading to reliance on costly diesel generators and solar storage systems [5][10] - The cost of electricity for mineral development accounts for 20%-30% of total operating costs, with metal mining electricity costs ranging from 15%-25% [7] - Luoyang Molybdenum's KFM mine reported a revenue of approximately 31.4 billion yuan in the first half of the year, with a projected annual revenue of 50.6 billion yuan for 2024 [8] Equipment and Maintenance - KFM has implemented a strategy to optimize equipment selection and develop production plans based on varying power loads to mitigate the impact of power outages [11][12] - The mine has procured 13 diesel generators to ensure power supply during outages, with diesel generation costs being 2-3 times higher than normal electricity costs [10] - Equipment management includes maintaining a safety stock of critical components and utilizing local production capabilities to reduce operational costs [16] Talent and Training - There is a significant shortage of skilled personnel for operating electrical equipment in the DRC, necessitating the import of both equipment and expertise [17][18] - Luoyang Molybdenum is investing in local talent development through training programs led by Chinese technical staff [18] Future Developments - To address long-term power supply issues, Luoyang Molybdenum is constructing a 200 MW hydropower station near the mining area, expected to begin operations in 2028 [18]
重庆电网负荷首次突破3000万千瓦
Xin Hua She· 2025-08-05 12:54
Core Insights - The Chongqing power grid load reached a historical high of 30.28 million kilowatts on August 5, marking the fourth time this summer it has set a record, representing an increase of 1.91 million kilowatts or 6.7% compared to the highest load last year [1] Group 1: Power Load Growth - The maximum power load in Chongqing has steadily increased over the past 15 years, from over 10 million kilowatts in 2010 to over 20 million kilowatts in 2018, and now surpassing 30 million kilowatts, reflecting stable economic and social development in the region [1] Group 2: Power Supply Management - In response to the high electricity demand during the summer peak, the State Grid Chongqing Electric Power Company has closely monitored weather changes and continuously assessed the power supply and demand situation, ensuring a coordinated approach to manage internal generation and external purchases [1] - The company has facilitated the import of nearly 10 million kilowatts of electricity through various channels from Sichuan, Xinjiang, and Hubei to ensure power supply stability [1]
今年以来 全国最高用电负荷已连续四次创历史新高
Yang Shi Wang· 2025-08-01 23:08
Core Insights - The national peak electricity load in China has reached a record high of 1.508 billion kilowatts, an increase of 57 million kilowatts compared to last year's peak, equivalent to the electricity load of an entire Fujian province [1] - The National Development and Reform Commission (NDRC) has implemented measures to address the rising electricity demand, including enhancing inter-regional power transmission capabilities, which peaked at 148 million kilowatts [3] Group 1 - The highest electricity load has been recorded four times this year, indicating a significant increase in demand [1] - The NDRC is coordinating with local governments and key enterprises to ensure stable electricity supply and has organized power grid companies for mutual assistance during peak periods [3] - The NDRC plans to guide localities in managing coal production and transportation, as well as coordinating gas supply for power generation to ensure sufficient energy supply [3] Group 2 - The inter-regional power transmission has reached a new high, with 3.2 million kilowatts of support power achieved through mutual assistance between different regions [3] - The NDRC emphasizes the importance of managing conventional power sources while also integrating renewable energy generation to ensure reliable electricity supply [3] - The commission will continue to utilize long-term contracts, spot markets, and emergency dispatching for cross-province and cross-region power scheduling [3]