I suspect your wind-farm energy is around 4.5 cents per kilowatt-hour edit: napkin math: .40 * 1000 watts = $400/kw Assuming 4380 hours of optimum sunlight per

I suspect your wind-farm energy is around 4.5 cents per kilowatt-hour edit: napkin math: .40 * 1000 watts = $400/kw Assuming 4380 hours of optimum sunlight per year and lifetime of 10 years ~= .01/kwh Should be competitive even when my ridiculous assumption meets reality.