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Wind Turbine Calculator

Calculate energy production, savings, and payback period for a residential wind turbine.

Annual Production (kWh)
13,140
Annual Savings
$1,971
Payback Period (years)
15
CO2 Saved (tons/yr)
6

Wind Turbine Calculator: Estimate Energy Production

Residential wind turbines can generate clean energy for homes in windy areas. This calculator estimates annual energy production, savings, and payback period based on turbine size and local wind conditions.

Wind energy production depends heavily on average wind speed. A site needs consistent winds of 10+ mph to make a turbine economically viable. Production increases with the cube of wind speed.

Small residential turbines (1-10 kW) typically cost $3,000-$8,000 per kW installed. The federal ITC provides a 30% tax credit for residential wind installations.

For related tools, see our solar panel ROI calculator and carbon footprint calculator.

FAQ

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FAQ

How much energy does a residential wind turbine produce?+
A 5 kW turbine in a good wind area can produce 8,000-12,000 kWh/year, covering 50-100% of an average home's needs.
Do I need a lot of wind?+
Average wind speeds of 10+ mph are needed for economic viability. Check your local wind resource maps before investing.
How tall are residential turbines?+
Typically 60-120 feet. Higher towers capture stronger, more consistent winds.
Are wind turbines noisy?+
Modern small turbines produce 35-55 dB at ground level, comparable to a quiet conversation or refrigerator.

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