19世纪，全中国发电量不足美国一座水电站，如今怎么成为世界第一

Core Insights - The historical context of China's electricity development shows a significant gap compared to the West, particularly in the early 20th century, where by 1912, China had only about 80 power stations generating a total of 1/500 of the electricity produced in the United States [7] - China's electricity sector has undergone a remarkable transformation, achieving 100% electricity coverage and supporting a vast array of industries, including manufacturing and transportation [3][5] - The establishment of a unified national power system and the transition to market-oriented reforms have been crucial in addressing the challenges of electricity supply and demand [10][16] Historical Development - The first hydroelectric power station was built in the U.S. in 1881, with a capacity of 147,000 kWh, which was 3.2 times greater than China's total electricity generation at that time [1] - By 1949, the total installed capacity in China was 184.82 million kW, a significant increase from the 8.06 million kW in 1921 [17] - The establishment of the People's Republic of China marked a turning point, with a focus on industrialization and the development of a self-sufficient electricity system [9] Key Milestones - In the early years after 1949, China's annual electricity generation surpassed 5.7 billion kWh, doubling the historical maximum from the Republic era by 1953 [11] - The introduction of the first 6000 kW gas turbine generator in 1955 marked a shift towards reducing reliance on Soviet technology [13] - By 2011, China's total electricity generation exceeded that of the United States, making it the world's largest producer of electricity [16] Current Status and Comparison - As of 2020, China's per capita electricity consumption reached 5,365 kWh, a dramatic increase from just 0.5 kWh in 1921 [17] - China has become a global leader in ultra-high voltage technology, establishing international standards and addressing regional electricity imbalances through projects like the West-East Electricity Transmission [19] - In contrast, India's electricity development faces significant challenges, with a quarter of its population still lacking access to electricity as of 2012, highlighting the unique achievements of China's electricity sector [19]