The Netherlands – Dutch startup Kitepower flew their mobile Airborne Wind Energy System (AWES) at RWE’s new test facility in Bangor Erris, Ireland.
Kitepower’s huge kite structure has an inflated and robust fiberglass framework to keep it open. Kite wingspan is 60 square meters and weight is 80 kg, including steering and sensor unit. A cable-mounted Kite Control Unit (KCU) steers the kite. A 20-foot container houses the Dyneema cable, an ultra-strong rope that is stronger than steel wire of the same size but lighter. Generators at the ground station transform kite mechanical energy into electricity.
Airborne wind
RWE is investigating industry developments to determine if airborne wind technology can complement its offshore and onshore wind, solar, and battery storage portfolio. Airborne wind demands less capital and materials. This could lower energy expenses. The technology uses stronger, more steady, and consistent high-altitude winds. It can be utilized onshore, offshore, and with solar power.