What’s bigger than a megacity? China’s planned city clusters China has urbanized with unprecedented speed. About 20 years ago, only 30% of the Chinese population lived in cities; today it’s 60%. That translates to roughly 400 million people—more than the entire US population—moving into China’s cities in the past two decades. And this migration isn’t over; 70% of China’s population is expected to be urban by 2035. To accommodate the influx, China has shifted from expanding individual cities to systematically building out massive city clusters, each of which will be home to as many as a hundred million people. Cities in a cluster will collaborate economically, ecologically, and politically, the thinking goes, in turn boosting each region’s competitiveness. By 2035, five major city clusters are expected to be established in China: the Jing-Jin-Ji cluster in the north, the Yangtze River Delta cluster (east), the Pearl River Delta cluster (south), the Cheng-Yu cluster (west), and the Yangtze River Middle Reaches cluster in central China. Some of these have already started to take shape, while others are still on the drawing board. Combined, these areas could one day generate about half the nation’s GDP and house half its urban population. And to connect the clusters, China aims to complete a grid of 16 new high-speed railway lines. Read the full story. —Ling Xin This story is from the latest edition of MIT Technology Review, all about cities. Check out the full magazine, and if you haven't yet, subscribe! |
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