What is Wind Energy? Advantages and Disadvantages of Wind Energy.

 

What is Wind Energy? Advantages and Disadvantages of Wind Energy.

 

Wind affords us a powerful, clean, and sustainable choice of electricity source. In this article, we will take an in-depth look at wind energy, how it is generated, and what the future might hold for wind power. 

 

As industries and governments around the world transition away from reliance on fossil fuels, alternative energy sources are poised to become critical to the world's energy supply.Wind energy has the potential to seriously change electrical energy manufacturing and play an essential role in the decarbonization of the electricity industry.

 

Wind electricity is the world's second largest source of renewable energy production, trailing only hydroelectric power. Wind power is now the main supply of renewable electrical energy in the United States. 2021 was once a boom year for new wind installations in Europe, with more wind farms planned for development in 2022. Approximately 13 percent of China’s electrical energy is now generated by means of wind farms. Wind electricity is additionally on the rise at this stage in international locations such as Brazil, India, Indonesia, Japan, South Korea, Russia, the UK, and Australia.

 

To discover just why the world is now looking to the wind as a way to produce clean, cheap electricity, it is helpful to have a clear definition and description of wind power and how it works. In this article, we will take an in-depth look at what wind power is, how it is generated, the pros and cons of wind energy, and discuss the future of the wind energy industry.

 

 

What is wind energy?

 

Wind energy, or wind power, refers to the process of using the movement of air to convert it into mechanical power or electricity. Wind energy is categorized as a form of solar power because it is generated as a result of the passage of air relative to the surface of the Earth.

 

Advantages of wind energy

 

1.   A wind turbine uses less than one acre of land area and the fertilizing power of land is not affected due to it.

2.   The wind is a powerful source on earth which is renewable and free to use.

3.   They do not produce greenhouse gases. So, no global warming.

4.   It creates employment opportunities and many other benefits economically.

5.   Anyone can use wind turbine for their personal use on their land. Single households in small towns can use this to produce a cheap source of electricity.

6.   It is environment-friendly.

7.   Wind turbines require very few maintenances.

 

 

 

Disadvantages of wind energy

 

1.   They produce noise pollution. With modern technologies, the level of noise is reducing, but it is still considered as noisy. 

2.   It is not possible to produce the same amount of power all the time due to the change in speed and direction of the wind.

3.   Due to these fluctuations in electricity, the need for some large electricity storage arises which is not possible after a certain limit.

4.   Remote locations are suitable for wind power generation. But, transmission lines must be built to bring electricity to the city which increases the total cost.

5.   The initial cost is high.