China tests world's first megawatt-class flying wind turbine — it generated enough energy to power a house for 2 weeks
www.livescience.com
A pioneering energy-generating device utilizes reliable wind speeds at an altitude of 6,500 feet (2,000 meters).
  • gravitas_deficiency@sh.itjust.worksEnglish
    6·
    2 days ago

    For an autonomous platform with some sort of safety mechanisms for jettisoning the air bag if a catastrophic failure occurs, hydrogen does in fact sound like a way better and less scarce lifting gas.