Why Do We Continue to Hurt Our Earth? Essay

Wind is a form of solar energy so when it is used it creates electricity. Electricity is a physical phenomenon associated with fixed or moving electrons and protons. The wind power development was a step forward for the use of electricity on how to generate more electricity using the wind. The accomplishments for electricity is that Senegal used 10MW for a wind farm and they gave a positive report and is now using it since the second half of 2005. (Dodge) Another thing is during the Second World War; small wind generators were used on German U-boats to recharge submarine batteries as a fuel-conserving measure. The good thing about wind power is can produce electricity at night as well as during the day and that it is plentiful, renewable, and it reduces the greenhouse gas emissions. (ERIC) The Wind Power would be cheaper to develop electricity and it is less harm to our daily lives.

Wind energy is clean and renewable. The wind is never going to stop blowing; therefore, there will always be enough to keep the turbines going. While some areas may have more wind than others, there is always wind. Wind turbines do not produce any pollution or waste, making them one of the cleanest energy sources on the planet. However, environmentalists are concerned that with the increase of wind turbines, bird populations with decrease because they are getting hit by the wind turbines and dying. Because of the huge poles in the ground, turbines can cause erosion and disrupt wildlife habitats. Wind turbines are also huge; at 30 meters (100 feet) above the ground, with large spinning blades, they can be a bit of an eyesore. They are also loud and have a deep buffeting sound. But the idea is that the large wind farms will be located in the middle of nowhere so they don’t cause an issue in suburban areas. Small wind turbines may be located in backyards to feed houses directly, but these would be so small that they wouldn’t bother any

Wind power is clean, safe and has become more affordable with production of more powered wind plants. The benefits of having wind power plants available to us is becoming alarming due to the low-carbon emission source and being able to reduce the amount of carbon produced in the world each day. With technology evolving and improving, the cost has been decreasing as the market for wind power has increased. As for wind power being a clean energy source, policies are put into place to make sure we use the wind farms correctly and safely.

In a growing world, electricity production is becoming a problem due to coal fired electrical plants releasing millions of gallons of greenhouse gases, ecological problems with pollution in water, and health risks concerning workers and people living nearby. But with new technology and advances in renewable energy sources, wind energy is becoming one of the most popular energy sources for many states.

Wind power drives the air in the atmosphere through the turbines and generates electricity. Windmills have been using from the past hundred years and even more, but the modern turbines have their own significance with their advancement of technology. During the generation of electricity no greenhouse gas is produced but large area is required for the turbines. For instance, in Texas Lone Star is a 200MW farm and has an area of 36,000 acres. China had the major capacity of generation of wind with more than 62MW in 2011 and the United States stand second with 47MW capacity.

Wind turbines have altered the way that we get our energy. Wind turbines are used to harness wind power and turn into electricity. They are comprised of usually 2 or 3 blades that are connected to a shaft that was attached to a generator which then turns into electricity. Although we now generally use it to produce electricity, wind energy was originally used in the form of windmills to do chores and housework. Because of the rapid increase in the use of wind turbines, it has added jobs and changed the way we get energy.

Unlike its sister energy supply, fossil fuels, wind power is a clean resource. Wind turbines don’t pollute the air like power plants, which rely on the burning of coal or natural gas. They’re free from producing atmospheric emissions that cause acid rain or greenhouse gases.

The wind turbines are made and created from a local power plant in Valeria and it helps create kinetic and solar energy. The Wind Power is sustainable because wind turbines are a conversion to kinetic energy and the wind is mechanical power. But the

The cause for this great rate of growth in wind power is contributed to tax incentives and state laws mandating renewable energy research. The nation 's total Wind power production is relatively low but some states like Iowa are investing in it heavily. Wind power produces 4.7 percent of the United States electrical energy and makes up over thirty percent of Iowa 's energy (American Wind Energy Association). Wind energy is gaining a lot of traction in northern states but almost does not exist in the southern states. When it comes to reliability wind energy is inferior to Hydropower. In order for a wind turbine to work wind speeds need to be around 8-55 mph and they are only efficient at wind speeds above 30 mph, anything below that minimal (National Wind Watch). This makes wind turbines less reliable because the wind can vary wildly throughout a day. Wind power also comes with some environmental impacts too. Wind Turbines kill tens of thousands of birds a year do to Turbines essentially being giant metal fans (Hosansky). Bats are especially affected because they rely on echolocation to see and giant moving blades confuse them into running into the blades.

One of the great parts about wind energy is that it has a large amount of positives to the environment and hardly any negative effects. Because wind energy uses the wind for the energy there is no emissions generated from the energy produced. It is estimated that the use of one million kWh of wind power can save around 600 tons of carbon dioxide emissions (Saidur, Rahim, Islam, & Solangi, 2011). Therefore, it is easy to see that the widespread use of wind power can help mitigate climate change. This is critical to help stop climate change and the United States is uniquely positioned to be the leader in curbing climate. When the United States starts heavily investing in alternative energy sources other countries will likely follow suit, which will be key to reducing global emissions.

One of the fastest growing forms of energy in the United States is wind energy. How does wind energy work? Bergey Windpower describes it like this, the wind turbine, which is installed on top of a tall tower, collects wind energy and converts it into electricity. The turbine output is then made electrically compatible with the utility and the output is fed into the household wiring at the breaker panel (Bergey). In 2013, the United States used more energy than any year before but we used it more efficiently than before as well (Danko). 12 states are responsible for most of the wind energy used in the US last year, with Texas topping that list using using a total 36 million megawatt hours, MWh (GENI). There are some bad things that go along with wind energy though, for instance in order to get the metal that we need to make these massive wind turbines we have some serious consequences. A few repercussions from that is that we destroy vegetation, produce a lot of CO2, and we also kill birds that fly into them. Wind energy is also very expensive to start up and may not be worth it in the long run of things.

Today, we have what is known as wind turbines. These large structures are used as a renewable and free energy source. The way a wind turbine works is very simple. As the wind blows, it moves the blades, which then turns a generator and makes electricity. These wind turbines are only a small source of energy because they work about 65 to 90 percent of the time. When many wind turbines are placed together in one area, it is known as a wind farm. The majority of wind farms are found in Texas and California. Wind farms are hoped to be spread all across the country to become a more prominent source of energy that is not only renewable, but also free.

“A wind turbine is a machine for converting the kinetic energy in wind into mechanical energy”. (1) The inventor of the first electric wind turbine was Clevelander Charles Brush, who ran his entire Euclid Avenue mansion off of one for 20 years, which later made the cover of Scientific American in 1888. (2) Although the use of alternate energy didn't rise a great deal afterward, this event did open the eyes for many environmentalists. Wind power is only one of our several “energy source[s] whose ‘fuel’ is free and will never be exhausted” (3) with the pros and cons not completely weighed out as to whether it will be truly beneficial or not. The two main issues regarding wind turbines are the environmental effects that they have and the

Wind Energy is a viable industry that has become a valuable energy source. The energy generated from wind is clean and efficient. The wind energy industry helps to ensure that electric demands are met, wildlife impact is minimal, the environment is not devastated, as well as creates new jobs during the construction of wind farms, daily operations, manufacturing components, and exporting components to foreign countries.

Wind power is a clean and renewable energy that, while at times unreliable, has very low upkeep cost and is growing at a rapid rate. While there is currently enough wind power to provide many times our current energy need, it is unfeasible in reality. Wind power utilizes the kinetic energy of air and uses it to power a generator to produce electricity. Even though dependence on wind power is impossible, it still can provide a strong, clean, quantity of power to supplement current energy production.