Disadvantage Of Wind Energy

For many, the mention of wind energy conjures images of giant white turbines, their blades slowly rotating, stretching off into the distance with no end in sight. This is how it has been portrayed in pictures, but this is not how wind energy truly looks. Photographs in books and magazines imply that wind energy would require these never ending fields. On the contrary, smaller fields where a limited amount of turbines create all the power needed and more for a city that is nearby, or smaller individual turbines creating enough energy for a home or neighborhood without being obtrusive, is how wind energy truly looks. Wind energy harnesses the power of the wind and converts it to other forms of energy, one of the main known forms being electricity.

As the global supply of fossil fuels becomes steadily lower, need is growing for new energy sources that are beneficial to the environment and cost-effective. Wind power is one solution to this need. Wind turbines require significant investment, but are cost-efficient in the long term. If construction of turbines is sufficiently increased, the wind may be able to in the future provide a very major portion of global energy.

One of the fastest growing energy sources in the world, wind power is a globally advantageous renewable resource.

In today’s world, there are many different sources of energy that can be used to generate electricity. When you think of the word energy, what comes to mind? For me, I think of having the ability to do wok, whether it is moving an object from one place to another, compressing a gas, producing heat, sound, or light, and having the ability to power something. One very important source of energy that has become very popular in todays world for a means of power generation is wind energy, wind power, or also known as a wind turbine.

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.

On the other hand, both renewable energies compete for land uses. The wind turbines produce noise and kill birds and bats. Some problems exist with alternative energy, that’s why it is urgent to research and develop this technology today.

Wind energy can play a critical role in saving our planet from the negative effects of energy powered by fossil fuels. Wind turbines work effectively at reducing carbon dioxide emissions. For instance, a single utility scale wind turbine can prevent the emission of 5,000 tons of CO2 into the atmosphere a year by displacing the power generated by fossil fuels. Also, a single 750-kilowatt turbine can produce roughly 2 million kilowatt hours of electricity annually. Turbines of this nature are the ones now being used in power plants around the world (Wind Energy Weekly). One good example is California. Their wind power plants displace 4.5 billion pounds of CO2 each year with the 3 billion

Everyone knows that the wind is one of the most significant factor of weather and climate because of its role in influencing the distribution of energy and moisture between the parts of the globe. Recently, people have begun to exploit the wind energy which is witnessing the fastest growth in the world. In fact, this source of energy is growing rapidly in all parts of the world. So, most of governments are trying to use wind power for different aspects. In addition, two decades of efforts to achieve technical progress has led to the production of very sophisticated wind turbines which are adjustable, easy and quick to install. Wind power may have many disadvantages, but the advantage of wind energy is more than the disadvantages. So, there are many environmental advantages of wind power such as renewable source, reduction of greenhouse gases, reduction of water consumption, and taking a small space in the land.

Wind power is regarded as a renewable energy source since wind is a clean, free, and is in abundant supply. The wind current can be used to generate electricity when it is harvested by wind turbines. Wind turbines are mounted on a tower to capture the greatest amount of energy. At 100 feet or more above the ground, the tower allows the turbine to take advantage of faster wind speeds found at higher altitudes. When the wind blows, the turbine’s blades spin clockwise and captures energy. As the wind turbines capture the wind’s power, it converts the kinetic energy of wind into mechanical or electrical energy, which can be used for power.

Bilen et al., (2008:1531) predicted that global energy consumption will account for around 85% of the increase in world primary demand over 2002– 2030. The increasing of global energy demand happens the global stock of fossil fuel resources may be adequate for short term period, thus requiring the development of renewable energy sources, which would not decrease the stock of fossil fuel resources available for future generation. There is an increasing interest in the development of renewable energies such as biofuel and wind power, which have a great potential energy to produce enough power for the world’s population demand.

Renewable energy is the key to ensuring that humanity has a prosperous future here on Earth. Renewable energy is energy that can be gathered from renewable sources, which can be naturally replenished faster than it can be consumed, such as, sunlight, wind, geothermal heat, and biofuels. Currently, burning fossil fuels is the primary method countries rely on to produce energy and create electricity and power. Over many years of transporting and burning fossil fuels Earth’s environment has begun to deteriorate, evidence of this being air pollution, fossil fuel waste, and oil spills. Eventually, this reliance on fossil fuels will come to an end, whether it be due to reserve depletion or its negative impact on the environment. To remedy this, there is the emergence of renewable energy technology. According to the International Energy Agency, renewable energy accounted for almost 22% of global energy generation in 2013 and predicted that in 2020 that share would grow to 26% (International Energy Agency). The Earth’s natural processes like wind, sunlight, and running water need to be harnessed in order to create energy. This can be done with hydroelectric plants, solar energy panels, wind turbines, and many more harnessing technologies.

Wind energy described as the process by which wind is used to generate electricity. Wind is a part of renewable energy. Renewable energy is the one, which cannot be depleted when used. Globally, the use of power plants has increased, due to the overpopulation, urbanization since past years. Since then, renewable resources have played a vital role in maintaining balance worldwide in various forms. For instance, wind energy, geothermal energy, hydropower and other renewable energy resources help in balancing the environment. Nowadays, the leading problems such as climate change, melting of glaciers is leading to a change in the environment. Wind energy is one of the sources, which can replace the use of the non-renewable resources such as fossil fuels; oil and natural gas, hence take billions of year to replenish again, once finished. According to, the situation described in India, the burning of fossil fuels such as natural gas, oil and other non-renewable resources is increasing day by day, and the negative consequences linked in resulting in the rising of greenhouse gases, not only increasing the global temperature but also overusing the resources.

Renewable energy is an alternative to fossil fuels and nuclear power, and was commonly called alternative energy in the 1970s and 1980s. Scientists have advanced a plan to power 100% of the world's energy with wind, hydroelectric, and solar power by the year 2030. I am writing this paper about Alternative Renewable Energy I have chosen to write about Windmills or Wind Turbines, this is the future in power generation if we want to continue life as we know it with plenty of electricity to spare. I will discuss both land windmills and offshore windmills a great alternative to fossil fuels. Most people around the world know we need alternative energy sources. It does not matter if the driving force

Air pollution, resulting from the burning of fossil fuels, amounts for about 7 million deaths each year. On average, 1 in 8 deaths are caused by some type of air pollution. Fossil fuels are burned every day to keep the world functioning but are accompanied by tremendous amounts of pollution. The world needs energy sources that are as effective as fossil fuels but that come with less harmful pollutants than fossil fuels do. An effort must be made to pull away from harmful fossil fuels and to switch over to cleaner energy sources such as solar power, wind power, and geothermal power. Switching over to cleaner energy is very important because of the eminent threat of global warming that lurks just around the corner. If humans are not careful, they will damage the environment and the atmosphere to a point beyond repair. Major factories and cities can begin to convert to cleaner energy sources and cut back on pollution tremendously. They can do this by harnessing energy from the sun, utilizing frequent gusts of wind, and by tapping into the heat of the Earth’s core.

Wind power not only is clean and renewable but also has a large storage. The storage of wind power is ten times more than the storage of hydro energy which could be exploited and used. It is regarded as an alternative to burning fossil fuel, is widely distributed produces no greenhouse gas emissions during operation and uses little land [1]. For islands, grassland, pastoral area, mountain and highland, the water and fuel are always in a shortage. This situation makes the wind power the most suitable energy source for these areas. Therefore, more and more countries have put high importance to the use of wind power. The