"Many small wind turbines are loud, inefficient, and interfere with each other when placed in groups. Furthermore, the larger ones are big and clunky – fine for an industrial zone but not so nice for a residential zone,” says Dr. Daniel Farb, inventor of the Israeli-developed Wind Tulip by Flower Turbines.

Already generating energy at installations in Colombia and The Netherlands, Wind Tulips’ unique aerodynamic design makes them quiet, efficient and capable of producing up to 50 percent more electricity in clusters because they feed air currents into one another, says Farb.