What changed
A new account of the Yangtze region presents the Three Gorges Project and nearby cities as parts of one development model: flood control, clean energy, ecological repair and shipping infrastructure moving together. In Yichang, authorities have closed, relocated or transformed 134 chemical enterprises, removed 216 terminals and treated 1,973 discharge outlets. The Three Gorges waterway project also began construction in June, with the stated aim of expanding the river’s shipping capacity and improving river-sea links.
Why it matters
The Three Gorges system is no longer just a dam story. It is being used as the backbone for several practical changes along the river.
The project has retained more than 220 billion cubic metres of floodwater. Its power station has 22.5 million kilowatts of installed capacity and generated more than 1.8 trillion kilowatt-hours cumulatively by August 2025. On the transport side, the Three Gorges hub had handled more than 2.3 billion tonnes by the end of 2025, while the Yichang-Chongqing channel rose from Grade III to Grade I after impoundment.
That combination changes the river’s role. Water is being managed as protection from floods, a source of electricity and a route for moving goods. The report says the Yangtze main stem has remained at Class II water quality since 2020, while Yichang’s former concentration of chemical, port and sand-and-gravel activity has been sharply reduced.
The interesting question is whether the next waterway project can extend those gains without recreating the environmental pressure that the earlier cleanup addressed. Its completion date, cost and eventual capacity have not been given. For now, the Yangtze is being presented as infrastructure with a much larger job description: hold back floods, generate power, carry cargo and support a cleaner shoreline at the same time.
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