Renzo Piano’s Dragonfly Wind Turbine, with two blades, in partnership with ENEL Green Power, marries clean design to nature’s efficiencies. In Pisa, it also has been put to the proof to prove to all ...
workers scaled 544-foot-tall wind turbines and started adding fringe-like attachments to the massive blades. The design, inspired by the shape of owl feathers, aims to solve one of the wind ...