Windmills As a Source of Electricity for the Home

Environment-Friendly Advantages

• Wind generators are one of the most environmentally-friendly energy sources. They use renewable energy, the use of which could help cut down on the use of fossil fuels, which can cause direct harm to the environment in the form of oil spills and the emission of greenhouse gases. Over long periods of time, such gases contribute to global warming.

Cost

• Wind generated electricity also can save homeowners money over time. There is, however, the initial investment in the generator system itself, which can be costly. Prices for residential windmills and their installation usually run about $10,000. This may seem like a lot of money, but if you plan to be in your home for a while, the investment will eventually pay off. People with residential wind generators see a savings of 65 to 75 percent on their energy bills.

Disadvantages

• There are some disadvantages to using wind generators as a source of electricity. For one thing, zoning rules usually require a relatively large plot of land for the wind generator. More than an acre is typically needed. Another disadvantage is the fact that the wind does not always blow. Thus, a backup source of electricity is necessary. Wind generators are best suited for homeowners who do not use a great deal of electricity on a regular basis.

How the Generator Works

• The way the wind generator functions is quite simple on the most fundamental level. Wind turns the propellers of the windmill, which are connected to turbines on the interior of the tower. As the turbines rotate, electricity is generated for the homeowner's use.