wind turbine output

If I buy a wind turbine with an estimated annual output of 25704 kwh, and I am currently paying 6.2 cents per?
If I buy a wind turbine with an estimated annual output of 25704 kwh, and I am currently paying 6.2 cents per kwh of energy now. How much money will the wind turbine save me a year? Please explain calculations as well. THanks
It will save you $ 0.062 * 25704 (= $ 1593.648) minus the total annual cost of ownership (purchase price divided by expected years in service plus yearly maintenance costs).
Vertical Axis Disk Wind Turbine


