In today’s society, there are many debates on renewable energy to power various devices and in particular to reduce the carbon footprint to reduce the environmental impact of fossil fuels on the environment instead. There are several forms of renewable energy is solar cell, solar, geothermal, wave, tidal, hydropower, biomass and wind turbines.
The first windmills were found in Persia and back to 200B.C. In the early 1990s, India has developed and operated wind energy has the fifth largest wind turbines in the world.
Wind farms generally have wind turbines are three blades to capture wind energy to produce electricity. A wind turbine looks like a modern wind mills older style. These new wind turbines use the energy stored or potential energy to turn the rotor. This is when the potential energy is converted into kinetic energy when the rotor rotates. This kinetic energy that moves the blades of wind turbines is known as mechanical energy. When the mechanical energy to generate electricity is used, known as a wind generator, but if the energy is used to grind seeds such as wheat, which is called a windmill.
Wind turbines are available in a variety of shapes and sizes, with the most common being where the rotor rotation about the vertical axis as seen in wind farms, while others have used the concept of horizontal axis, where and the electric generator rotor is near the apex. They are becoming very common in today’s society. With the rising costs of fossil fuel depletion is near, it is now necessary to use renewable energy sources.
In 1974, the American Wind Energy Association was formed to educate Congress about wind energy and potential. He provided statistics. In 2001, the Global Wind Energy Council has formed with over 100 members from different countries that have joined to promote and encourage new technologies in capturing this renewable energy – wind energy.
In many countries around the world they are now looking to capture free solar energy, using solar panels to generate the energy they need. Germany is one of the best countries in the world to encourage homeowners to install solar energy. It generates 17,000 megawatts of solar energy from the sun. Due to government incentives for homeowners and solar power rate of energy in Germany is booming. The German government has set a target of 66 GW of solar energy to generate 2,030.
Developed countries worldwide consume more energy due to modern appliances. A good example is the modern air conditioner which consumes a lot of electricity, refrigerators, freezers, televisions and computers are only a number of other energy devices. Dryers are used, due to the hectic pace of our modern day life demands. All these devices tend entire drainage electricity quantities increasing. This puts pressure on our pockets and the cost of escalating energy prices, it is no wonder that people are turning to renewable energy to power their homes. With fossil fuels are a limited resource, it is not surprising that we are looking to wind power and solar energy to meet their needs. Renewable resources offer the same energy, which can be expensive but finally installing save thousands in the long run.