It's only fitting that the company generating electricity by loop-de-looping a ground-tethered winged drone is ... birthplace of human flight. In 2023, wind energy accounted for roughly 7.8% ...
After reaching the desired altitude, the tethered "glider" begins to circle, and the wind propels the turbine rotors. The ...
Windlift's tethered drones generate power by harnessing wind energy, with support from a $30M DoD contract for testing and commercialization.