全美百万户断电！寒潮下的中美电力“温差”有多大？

Group 1 - The article highlights the stark contrast between the energy supply resilience of China and the United States during extreme winter weather events, with the U.S. facing significant power outages and infrastructure failures while China maintained stable electricity supply [1][11] - In the U.S., over 2,100 megawatts of power generation capacity was offline due to severe winter storms, representing 16% of the electricity demand at that time, with more than 1 million households experiencing power outages [2][3] - The U.S. power grid's aging infrastructure, with an average service life exceeding 40 years, and fragmented management systems have been identified as critical weaknesses that exacerbate the impact of extreme weather [3][4] Group 2 - In contrast, China experienced record-high electricity demand, exceeding 1.4 billion kilowatts, while ensuring that power outages were resolved within 24 hours, demonstrating effective emergency response capabilities [6][7] - China's energy supply stability is attributed to a centralized planning approach and a mature emergency response system, which includes proactive measures and cross-departmental coordination [9][10] - The article emphasizes that the ongoing global trend of extreme weather events necessitates a reevaluation of energy systems' risk resilience, with China focusing on ensuring reliable electricity supply while the U.S. must address its aging infrastructure and fragmented systems [12]