Wind Power for Your Home or Business

Wind turbines harness airflow to produce mechanical energy, which can be converted to electricity for use in your home or business. Modern turbines come in a variety of sizes, some of which are suitable for private use.

If you are considering installing a wind turbine on your property, the first step is to determine if you are located in an area with viable wind conditions. The two most important factors are: how often the wind blows (consistency), and average wind speed. Click here to view a wind map of New Hampshire.

Other factors to consider include:

• Economics: If cost is a concern, the American Wind Energy Association suggests that a turbine owner should have at least a 10-mph average wind speed and be paying at least 10 cents/kWh for electricity.
• Acreage: Wind power is not suitable for urban or small-lot suburban homes. Except for very small turbines (rotors one meter or less in diameter), a property size of one acre or more is desirable.
• Local zoning rules: Wind turbines are usually mounted on 80- to 120-foot towers. Towers this tall are necessary to raise the turbine above turbulence generated by trees and other obstacles on the ground. Before investing in a wind turbine, be aware of any height restrictions your local zoning rules may impose. Occasionally, local rules prohibit structures higher than 30 feet.

Wind Advantages

• Wind is free and clean
• Time-tested technology
• Offsets the use of fossil fuels

Wind Limitations

• Only viable in areas with ideal wind conditions
• Not always available (e.g. calm days)
• Subject to minimum land requirements and zoning rules

How much does a wind turbine cost?

Click here to compare the cost of a wind turbine to other renewable energy options, then learn about potential rebates and tax incentives that could help you pay for your project.

Learn More About Wind Power:

• U.S. Department of Energy
• American Wind Energy Association