Solar and Wind Power are the two most popular forms of alternative energy in the world. They are also the most efficient.
For consumers wanting to generate their own green power, installing a small wind turbine may be an option. Small wind turbines are electric generators that use the energy of the wind to produce clean, emissions-free power for individual homes, farms, and small businesses. On average, a typical American home would require a small turbine with a 5 kilowatt generating capacity to meet all its electricity needs. A turbine of this size has a diameter of approximately 18 feet. Right across the street from Josh's house, a windmill provides
energy for more than 50 houses nearby. |  |
 | Solar energy is the most abundant source of renewable energy in the world. Not only does it not produce harmful pollution, but it also can save you nearly $1,300 a year in energy costs. Solar panels are also extremely low maintenance. Once they are in, that's it. Residential solar panels usually only require cleaning a couple times a year. Serious solar manufactures ship 20-25 year warrenties with the solar panels so if they malfunction they can be replaced free of charge. |
