I like to know how much it would cost to by a wind turbine to power my home an that includes professional installation. How much on average would i have to pay yearly for maintenance costs. Would i get a task cut from the government. If you can answer my questions that would be helpful. Thanks!

What is the average ROI for Wind Farms?

I was curious how profitable a wind farm may actually be in comparison to coal. What is the pay back period, maintenance costs, etc. Assume ideal wind conditions, 30 year life, and industrial size turbines. Also, what is the most efficient spacing? I read somewhere it's 1km.

Thanks :-)

  
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