The viability of wind turbines is unclear due to different environmental conditions on Mars. The available knowledge about strength and duration of wind is fragmentary. Also, the global wind pattern is largely unknown. An experimental setup and additional explorations on Mars are needed to evaluate the efficiency.
If wind turbines are found to be of value, most, if not all, of the components could be fabricated using martian resources.
Problems with dust
Windblown dust could clog up moving parts. Also, maintainance could be a problem.
- What is the effect (efficiency) of thin air on the wind turbines?