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Vziman Empowers the World’s Tallest Dam Pumped Storage Power Station, Fueling the Green Energy Transition
Vziman
01/27/2026
On October 28, State Grid Xinyuan’s Jiangsu Jurong Pumped Storage Power Station — the world’s tallest dam pumped storage power station — was fully commissioned for power generation. This "super project" boasts a total installed capacity of 1.35 million kilowatts, with an upper reservoir dam towering 182.3 meters high (equivalent to a 60-story building). With a water storage capacity of 17.07 million cubic meters (equivalent to 1.2 West Lakes) and an annual power generation output of 1.35 billion kilowatt-hours, it has emerged as another large-scale clean energy "regulator" in the Yangtze River Delta region, truly living up to its reputation as a "green energy power bank". Its completion and operation have injected strong green momentum into regional power grid peak shaving, valley filling and energy security assurance.
As the core supplier of power transmission equipment for this project, Vziman leveraged its independently developed high-voltage enclosed busbar products to provide critical power transmission support for the stable, efficient and safe operation of this world-class pumped storage power station.
In the new energy sector, Vziman has supplied electrical equipment solutions — including enclosed busbars, switchgears, transformers, packaged substations, and medium-low voltage switches — for 16 pumped storage power stations as well as over 2,000 wind farms and photovoltaic power generation projects both domestically and internationally, accumulating extensive engineering experience in new energy power generation projects.
Moving forward, Vziman will continue to align its development with national strategies, empower green development through innovative technologies, and extend the "green arteries" of clean energy toward a broader future.
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