I would say this technology is not quite 'there' yet. If the payback time was 14 to 20 years, it would be like putting about $3,500 in a CD and reaping the profit at the end of that time interval. There are questions whether the payback can happen in 40 years.
Still lots of unknowns like maintenance, actual installation costs, etc. You would need quite a few of these turbines in order to make much of a dent in the need for additional electrical production.
Thursday, June 18, 2009
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