经济日报丨电力保供打出“组合拳”迎大考

Core Viewpoint - The article highlights the significant increase in electricity demand across various regions in China due to extreme summer temperatures, emphasizing the collaborative efforts of local power companies to ensure reliable electricity supply and the integration of renewable energy sources. Group 1: Xinjiang's Electricity Supply - Xinjiang has experienced extreme heat, with temperatures in Turpan exceeding 40 degrees Celsius, leading to a peak electricity load of 3.555 million kilowatts, a year-on-year increase of 9.96% [3] - The maximum load reached 6.256 million kilowatts, up 11.7% year-on-year, with expectations of hitting 7.1 million kilowatts in mid-July, a 24.8% increase compared to the same period last year [3] - The Hami-Chongqing ±800 kV UHVDC project has delivered over 1 billion kilowatt-hours of electricity since its operation on June 10, benefiting over 1.11 million households in Chongqing [4] Group 2: Inner Mongolia's Power Generation - From June 15, the National Power Investment Corporation in Inner Mongolia generated approximately 4.388 billion kilowatt-hours from thermal power, an increase of about 1.01 billion kilowatt-hours year-on-year [6] - The company has implemented a "peak summer supply" model, ensuring local electricity demand is met while also supplying surplus power to regions like Liaoning, Jiangsu, and Shandong [6] Group 3: Energy Management in Ordos - In Ordos, the maximum power load reached 6.81 million kilowatts, a year-on-year increase of 5.7%, with the maximum daily power generation at 149 million kilowatt-hours, up 4.2% [7] - The local coal mine has established a mechanism to ensure safe and orderly coal production, adapting to the dual pressures of high temperatures and rainy weather [8] - The Ordos Energy Bureau has facilitated the resumption of production in seven temporarily closed coal mines, maintaining a stable daily coal output of around 2.4 million tons [9] Group 4: Ningxia's Smart Grid Initiatives - The State Grid Ningxia Electric Power Company completed maintenance on 29 units with a total capacity of 13.14 million kilowatts before the summer peak, ensuring stable power generation [11] - The company has implemented a "checklist" management for energy storage, aiming for a summer storage capacity exceeding 7.2 million kilowatts [11] - The company has developed a comprehensive operational guarantee plan for the summer peak, with 17 specific measures to ensure electricity supply [12]