High above the streets of Yibin City in southwest China, a helium-filled airship shaped like a streamlined Zeppelin has ...
Wind power could soon come from the sky as China has successfully tested a megawatt-class airborne turbine that generates ...
China has built a new type of wind turbine that floats in the air. The high-altitude, airship-like machine has just passed ...
Airborne kites harness high-altitude wind with advanced flight control, producing predictable electricity for renewable grids ...