Essay on wind energy
Wind energy is a form of energy that is becoming more and more popular, and it offers a way for people to harness energy from something natural to create electricity. There is a plethora of renewable energy sources but why is wind energy superior to them all.
Wind energy essay pdf
As the wind pushes the blades, power is transferred from the rotor to the gear box and generator and is eventually deposited into an electrical grid, which then distributes power to consumers. Around the world utility services are offering wind-generated electricity at a premium of 2 to 3 cents per kWh. Environmentalists have long promoted alternative energy sources, especially wind energy. It's difficult to imagine this, but even if we find several hundred or even thousand years of coal and natural gas supplies, what will humans do for the next , years or so after they are depleted. Kinetic energy from the wind source is simply converted to electricity via the operation of the turbine. In the case of wind turbines, wind energy is transferred from a concentrated state to the system, and converted to electricity. Wind energy uses the combined kinetic energy of all the air molecules, therefore, it is a free and renewable energy source. Fossil fuels are a natural matter that is found in the ground of the Earth formed in a previous time period millions of years ago that are nonrenewable and are used for energy today. The energy stored in the battery which is produced by windmill on a small vehicle. I will be discussing wind energy, which is one of those solutions in the combination, in great length The energy generated from wind is clean and efficient. The first major usage of wind power in the United States was between when farmers used wind energy to pump water Union of Concerned Scientists, The use of renewable and non-renewable resources has been a major controversy throughout history. Even though the cost of wind power has decreased dramatically in the past 10 years, the technology requires a higher initial investment than fossil-fueled generators.
The way how it works is that the wind turns the blades, which spins a shaft that connects to a generator making electricity The energy generated from wind is clean and efficient. Environmentalists have long promoted alternative energy sources, especially wind energy.
It has been projected that byglobal wind power capacity will reach nearly GW — nearly triple its current size Union, It's difficult to imagine this, but even if we find several hundred or even thousand years of coal and natural gas supplies, what will humans do for the nextyears or so after they are depleted.
I always have had a fascination for Science and Technology.
In a Vermont poll, wind energy has the support of 66 percent of Vermonters. Unhappy farmers complain about their land space and the effects it has on their farms
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