Wind Turbine estimator.LIKE and Share us: Google+: http://gplus.to/androiddesignnlCalculate:- Rated output power (kw)- Annual Energy Output (kwh/year)- Cost of wind power (k€/kwh)- Annual Profit (k€)- Return on Investment (%)- Break even Point (Years)- CO2 reduction (Tonnes/Year)Input:- Rotor size- Wind Turbine cost (k€/kw)- Wind turbine revenue (€/kwh)- Turbine efficiency- Generator efficiency- Mechanical efficiency- Capacity Factor (%)- Land lease cost (%) - Operations and Maintenance cost (%)