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Both calculators run independently — change the inputs on either side to compare results.
Wind Energy
Wind Turbine Annual Energy Calculator
Estimate a turbine or wind farm's annual energy production from its rated capacity and the expected capacity factor. This is the standard first-order metric used in project finance and PPA negotiation.
Fill in the required fields to see your result.
Wind Energy
Wind Turbine Power Output Calculator
Estimate the electrical power a wind turbine produces from its rotor diameter, the wind speed, and its overall efficiency. Use it for early-stage siting decisions and to compare turbine models before going to full energy-yield software.
Fill in the required fields to see your result.
Key differences
| Wind Turbine Annual Energy Calculator | Wind Turbine Power Output Calculator | |
|---|---|---|
| Category | Wind Energy | Wind Energy |
| Inputs required | 2 | 3 |
| Result | Annual Energy Production (kWh) | Power Output (kW) |
| What it does | Estimate a turbine or wind farm's annual energy production from its rated capacity and the expected capacity factor. This is the standard first-order metric used in project finance and PPA negotiation. | Estimate the electrical power a wind turbine produces from its rotor diameter, the wind speed, and its overall efficiency. Use it for early-stage siting decisions and to compare turbine models before going to full energy-yield software. |