Startup / Clean Energy Technology
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Leading China's airborne wind energy development
In 1957, Chinese aerospace pioneer Qian Xuesen proposed capturing wind energy by wrapping turbines in circular housings at high altitudes. Nearly seven decades later, a Beijing startup has turned that vision into reality. Between September 19 and 21, 2025, China successfully flew the S1500—a helium-filled turbine the size of a basketball court—at 1,500 meters altitude in Xinjiang's desert, generating one megawatt of power. No other country has come close to this scale.
Updated Jan 26
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