"何以中国·当惊世界殊"网络主题宣传活动在湖北宜昌开幕，重点展示了三峡工程作为世纪工程的建设成就。1三峡工程集巨型坝体建设、百万移民安置、流域生态保护等多重挑战于一身，设计团队自主研发双线五级船闸，为长江修建"水上楼梯"，成功破解了百米水位高差通航困局。1
三峡工程运营成效显著。1工程累计拦洪70余次，拦洪总量超2200亿立方米，船闸累计通过船舶超111万艘次，电站累计发电量突破1.8万亿千瓦时。12025年，三峡枢纽过坝综合运量达1.73亿吨，远超设计通过能力。1为进一步提升通航能力，三峡水运新通道将于2026年6月8日破土动工，建成后年双向通航能力将提升至3.36亿吨。1
The "Why China · Let the World Be Amazed" online thematic campaign was launched in Yichang, Hubei, highlighting the Three Gorges Project as a landmark engineering achievement 1. The initiative showcased how China's design teams overcame one of the project's most formidable obstacles: enabling navigation across a dramatic hundred-meter water level difference on the Yangtze River 1. To solve this problem, engineers developed an innovative dual-line, five-stage ship lock system—effectively creating a "water staircase" for vessels traversing the massive dam 1.
Since its operation, the Three Gorges Project has delivered substantial benefits across multiple domains 1. The facility has conducted over 70 flood-control operations, storing more than 220 billion cubic meters of water 1. The ship locks have accommodated over 1.11 million vessel transits cumulatively, while the power station has generated more than 18 trillion kilowatt-hours of electricity 1. In 2025, the Three Gorges hub processed 173 million tons of cargo in combined directions, significantly exceeding its original designed capacity 1.
Expansion of the project's capabilities is now underway 1. A new water transport corridor will break ground on June 8, 2026, designed to substantially increase navigational capacity 1. Upon completion, the new channel will boost annual bidirectional shipping capability to 3.36 billion tons 1.
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