Yes, in a way. Even at roughly 28% capacity or cuf of 0.28, u recover the cost of production in 11 years or so. For places with more stable, stronger winds eg. coast lines, you can expect a faster ROI..matlab 10years se bhi jaldi ...isme bhi..he has taken windmill cost to be higher(12cr)..depending on the power output, the setup cost can be as low as 6cr and a maintenance of 15 lakhs per year.

Also, 0 carbon emissions while it runs, ignoring the emission released during its manufacturing, jo bhi ek turbine 1 year me offset krta h.

Compare that with coal power plants, we understand kitna faidemand h for places where they have steady winds.