Wind Energy Calculator

Calculate wind energy generation and savings using NREL standardized formulas

Turbine Capacity (kW)(Rated Power)

Average Wind Speed (m/s)

Hub Height (m)

Air Density (kg/m³)

Turbine Efficiency (%)

Rotor Diameter (m)

Installation Cost ($)

Annual Maintenance Cost ($)

Electricity Rate ($/kWh)

System Lifetime (years)

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Quick Tips

1Use current environmental data
2Consider seasonal variations
3Document calculation assumptions
4Update calculations periodically