Energykites

• https://www.enerkite.de/
• https://www.x-wind.de/
• https://www.airbornewindeurope.org/airborne-wind-energy-conference-2019/

• https://www.theverge.com/2020/2/19/21143540/alphabet-discontinues-makani-flying-wind-turbine-drone-kites-clean-energy

• https://cleantechnica.com/2014/03/03/airborne-wind-energy-platypuses-instead-cheetahs/