Blue - added for fluency (not mistakes, just makes your essay sound even better!)

Red - should be fixed (grammar, spelling, missing words, etc.)

Strikethrough  - not needed or wrong word order

Comments - explanations, etc.

"The Advantages and Disadvantages of Wind Power"

Wind power has been gathering more and more attention lately as a renewable energy source, since non-renewable energy sources such as fossil fuel and nuclear power will be likely to be used much less than today are less likely to be used as much in the future as they are today. In this essay, the advantages and disadvantages of utilizing wind power will be examined carefully. (Great start! You obviously understand how to form a proper introduction paragraph and thesis in English. This is so important for academic writing.)

Firstly, wind turbines can cause problems which that people find it difficult to deal with. One of the typical problems found out about resulting from the use of wind turbines is noise problem the noise that they cause. A website called Wind Power Problems tells us that the wind turbines, under some circumstances, can be heard within a radius of at least 2.5 km from the turbines (Clark, 11 May 2014). The fact is that the For people who live within this 2.5 km of where the wind turbines are have radius, dealing with the sound created by the turbines is likely to cause stress. Moreover, the Wind Power Problems also says that since wind does not blow constantly through the turbines, the wind turbines do not always generate power (Clark, 11 May 2014). This could be a problem if the wind power cannot meet the standard electricity demand because the wind does not blow all around the time. Thus, these studies remain the doubtful whether or not common people are truly ready for the use of wind turbines, or if the energy is truly reliable and efficient.

However, it cannot be ignored that the wind power has been used increasingly more in several countries due to the advantages it has. According to another website called Conserve Energy Future, wind energy is commonly known as a an efficient source of renewable energy since it can be produced again and again since and is available in plenty (Conserve Energy Future 2014). This study indicates that it is not going able to last, unlike non-renewable energy resources that cannot be produced continuously. The website also tells shares that "wind energy, on the other hand, has created many jobs for local people," (Conserve Energy Future 2014) which can be a huge benefit for many engineers looking for jobs. Thus, wind energy will create many opportunities and have beneficial advantages if more and more countries take initiative and innovate through the use of wind power.

 
In conclusion, to make sure people have plenty of energy in the future, renewable energy sources such as wind power should be used efficiently to decrease the concerns about global warming, air pollution and energy security.

This is an excellent essay! Are you studying environmental policy and energy? I hope I was able to help improve your writing, though it was already well done! I tried to stay true to your own thoughts and writing as much as possible, and I enjoyed reading it. I did notice that you cited your sources and websites with "<>" marks, so if you learned that way than you should still do that, I just used the format for essay writing that is standard for English in American schools (MLA format). If you need any more help with essay or academic writing, let me know. 良く出来ました！英語の勉強を頑張ってください。

"The advantages and disadvantages of the wind power"

Wind power has been gathering more and more attention as a renewable energy while in future non-renewable energy such as fossil fuel or nuclear power will be likely to be used much less than today. In this essay, the advantages and disadvantages of utilizing wind power will be examined carefully.

Firstly, wind turbines can cause problems which people find it difficult to deal with. One of the typical problems found out about is noise problem. A website called Wind Power Problems tells that the noise of wind turbines, under some circumstances, could be heard at least 2.5 km away.<Clark,11 May 2014> The fact is that the people who live within 2.5 km away from of where the wind turbines are have to deal with the sound which they created by the turbines at the certain time, which is likely to impose gain stress on residents around. Moreover, the website says that the wind does not blow all the time and when the wind is does not blowing the wind turbines do not generate power.<Clark, 11 May 2014> This could be a problem if the wind power can not meet the electricity demand due to because the wind does not blowing at all around the time. Thus, these studies remain the doubt whether or not people are ready for the wind turbines and or the energy is reliable.
However, it can not be ignored that the wind power has been used more and more in several countries due to its the advantages it has. According to another website called Conserve Energy Future, the wind power is known as a renewable energy resource of energy is the source which can be produced again and again since it is available in plenty.<Conserve Energy Future 2014> This study indicates that it is not going to last unlike non-renewable energy resources(I can't get meaning of it). The website also tells that "the wind energy on the other hand has created many jobs for local people"<Conserve Energy Future 2014> which can be a huge benefit for many engineers looking for a job. Thus, the wind energy will bring create many benefits advantages if more and more countries get involved in innovating energy resource. 

In conclusion, to make sure people have plenty of energy in the future, the renewable energy resources should be used efficiently to aliviate decrease the concerns about problems of global warming, air pollution and energy security.