Unconventional wind turbines
Unconventional wind turbines are those that differ significantly from the most common types in use. As of 2024, the most common type of wind turbine is the three-bladed upwind horizontal-axis wind turbine (HAWT), where the turbine rotor is at the front of the nacelle and facing the wind upstream of its supporting turbine tower.
Source: Wikipedia — Unconventional wind turbines (CC BY-SA 4.0)