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焦点访谈|这个夏天的“用电自由”,背后是国家的“硬核守护”
Yang Shi Wang· 2025-10-03 13:20
Core Insights - The article discusses China's record-breaking electricity consumption during the summer of 2023, highlighting the country's ability to maintain stable power supply despite extreme heat conditions [1][3][18] Electricity Consumption Records - In July 2023, China's monthly electricity consumption exceeded 1 trillion kilowatt-hours for the first time, marking an 8.6% year-on-year increase and setting a world record [3][10] - The peak electricity load reached an unprecedented 1.508 billion kilowatts on July 16, equivalent to lighting approximately 38 billion 40-watt bulbs simultaneously [1][3] Regional Impact and Adaptation - Regions like Northeast China and Chongqing experienced extreme temperatures, with some areas nearing 40°C, leading to a surge in air conditioning sales and usage [4][6] - Industrial electricity consumption remained stable, with companies like a new energy vehicle parts manufacturer reporting significant electricity usage without interruptions due to power restrictions [8][10] Power Supply Stability - China's power supply system successfully managed the high demand without implementing power rationing, a significant improvement compared to previous years when power shortages were common [3][10] - The country has developed a robust power generation capacity, with total installed capacity reaching 3.67 billion kilowatts, equivalent to over 160 Three Gorges Dam installations [10][14] New Energy and Storage Solutions - The share of renewable energy sources, particularly solar and wind, has been increasing, with China leading globally in installed capacity [10][14] - New energy storage technologies, such as lithium battery storage and compressed air storage, have been crucial in balancing supply and demand during peak usage periods [12][14] Cross-Provincial Electricity Trading - Cross-provincial electricity trading has become a vital strategy for managing supply, with significant contributions from regions like Ningxia, Qinghai, and Sichuan to areas with higher demand [14][16] - The establishment of a national electricity market has facilitated real-time trading and adjustments based on demand forecasts, ensuring a reliable power supply [16][18] Economic Implications - The increase in electricity consumption is indicative of China's economic recovery and structural transformation towards advanced manufacturing and digital industries, with a notable 29% increase in electricity usage in the internet and related services sector [18] - The growth in electric vehicle infrastructure, with over 17 million charging stations established, reflects the country's commitment to sustainable energy solutions [18]