Rotate vertical axis wind turbines (Vertical Axis Wind Turbine) is a wind turbine at the seafloor and blades perpendicular to the motion of the wind on the Plains.
Vertical axis wind turbine (Vertical Axis Wind Turbine) is a wind turbine with the spindle. And the blade perpendicular to the horizontal movement of air.
Vertical axis wind turbine (Vertical Axis Wind Turbine) is a wind turbine with a swivel. And blade perpendicular to the motion of the wind in the horizontal.