用电负荷加大 夏季能源保供能力持续提升

Group 1 - The article highlights the increasing electricity demand due to high temperatures across the country, with the highest electricity load reaching a record 1.508 billion kilowatts, an increase of 57 million kilowatts compared to last year [1] - Coal is emphasized as a critical component for energy supply during peak summer demand, with significant production efficiency improvements reported at coal mines [1] - The article discusses the importance of optimizing the power grid structure and enhancing emergency response capabilities to ensure energy security during extreme weather conditions [1][2] Group 2 - The Tai'an Port in Shandong has played a vital role in coal transportation, with a total railway coal volume of 4.55 million tons from January to July, and a year-on-year increase in throughput of 485% [2] - The article notes the imbalance in electricity supply and demand between eastern and western regions, highlighting the role of renewable energy in addressing these disparities [2] - Advanced technologies such as drones and smart inspection robots are being utilized to enhance the reliability and efficiency of power generation and supply [3] Group 3 - The National Energy Administration is focused on ensuring stable energy supply during peak summer demand, emphasizing the importance of energy supply for public welfare and economic stability [3] - Measures are being taken to monitor and respond to extreme weather events to minimize their impact on the power system [3] - Future efforts will include strengthening electricity reliability management and ensuring the safe and stable operation of the power system [3]