Vertical axis windmill
Vertical shaft windmill
Vertical-axle wind turbine
Vertically oriented wind driven assembly
Wind driven power system
Wind motor
Wind motor
Wind operated apparatus
Wind operated wheel
Wind or fluid current turbine
Wind power system
Wind powered turbine
Wind rotor
Wind turbine
Wind turbine
Wind turbine
Wind-driven prime mover
Wind-driven rotor assembly
Wind-energy converter
Windmill