Wind power is only available in certain parts of the world. Distribution would be a massive problem. Thousands of miles of cables and transformers are not easy to maintain.
Yes I am aware of this and far from being uninformed I am speaking of things I learned from the owners of a successful Wind Power Utility. see Lingan under projects http://www.confedpower.com
They are in Nova Scotia, not Chad so I can't comment on the situation there.
Extra bonus points. This was a startup by people with no prior experience in the industry that has done extremely well from the getgo.
My Aunt and Uncle own a wind power company and they cleverly sited nine turbines next to a coal plant so they would not have to run miles of cables.
These are trivial problems.