The pros and cons of wind energy (Part 2)

The defect of wind energy

1. The biggest drawback to wind power is that it is discontinuous. Electricity can be produced and provided adequately when the wind is strong enough, there are times when the wind settles, producing electricity by wind power is impossible. Efforts have been made to store wind energy successfully and use it in conjunction with other forms of energy, however, to make this source of energy a major source of energy in the near future, This needs to be quicker and more spacious.

2. Due to the intermittent nature of wind energy, it needs to be stored or additional ordinary energy sources must be used. However, its storage costs a lot of money and countries have to use fossil fuel plants to meet their energy needs.

3. There have been previous reports of the dangers posed by windmills to birds. Because of the considerable height of windmills, it often causes collisions with flying birds, and a large number of birds die for this reason.

4. Windmill installation faces severe opposition from people living in a neighborhood where wind power plants were planned to be built. Factors such as the speed of the wind and its frequency are taken into account before choosing where to install a windmill and sometimes locals strongly oppose the plan. One of the main reasons for their opposition is that windmills will cause noise pollution.

In addition, some argue that wind turbines adversely affect the aesthetics of a city and the tourism industry in their area.

We have just shared some advantages and disadvantages of wind energy. Wind power is undoubtedly one of the future sources of energy, but it is important that governments around the world need to allocate resources to improve existing technologies. While wind energy has its drawbacks, we have no reason to forsake this renewable source of clean energy and hinder efforts to realize its full potential.

The pros and cons of wind energy (Part 1)

All renewable energy sources are generated by heat generated by solar radiation. Wind is also a phenomenon caused by global warming of the atmosphere.

Sunlight on the surface of the earth unevenly makes the atmosphere, water and air unevenly heated. As a result, the hot air will move up, the cold air will go down. The change in position between hot air and cold air will form wind.

Tiềm năng phát triển điện gió

Wind is a renewable source of energy and its use does not produce toxic substances such as fossil fuels. This is one of the most effective forms of energy, it can become one of the main energy sources for future generations. Although wind energy has many advantages, it also has its own limitations.

Part 1: Advantages

1. Wind energy is a renewable energy source, while coal and wood are non-renewable energy sources. One thing is certain, wind energy will always exist. If greater efforts are made to bring wind energy into exploitation, it will reduce the use of non-renewable sources, which exploiting these sources will adversely affect the next generation.

Ưu điểm của năng lượng gió đối với người sử dụng | luster.vn

2. Global warming is one of the biggest challenges for all humanity. According to published reports on this issue, an urgent need is to reduce emissions of pollutants in the Earth’s atmosphere. Wind energy is a great alternative to our energy needs, because it is not as polluting as large as fossil fuels.

3. A large area of ​​land may need to be cleared to build a power plant. But with a wind power plant, you only need a small area to build. After installing turbines, the area can still be used for farming or other agricultural activities.

4. One of the biggest advantages of wind energy compared to other renewable energy sources is the cost effectiveness. There are no costs associated with buying and transporting fuel into wind turbines, such as coal-fired power plants. In addition, with advances in technology, wind power will become cheaper, thereby reducing the amount of capital that countries have to spend to meet energy needs.

5. Developing countries lack the infrastructure necessary to build a power plant, which could benefit from this source of energy. The cost of installing a wind turbine is lower than that of a coal power plant, countries that do not have a lot of funding, can choose to use the option with high cost efficiency while still meeting the power demand.

Different Sources of Alternative Energy (part 2)

  1. Biomass Energy

Biomass energy comes in various forms. Burning wood has been used to create heat for thousands of years, but recent advancements have also seen waste.

The generated heat of burning wood can be the same as that of a central heating system. Moreover, the involved costs tend to be lower and the amount of released carbon by this kind of fuel is lower than the amount released by fossil fuels.

However, there are some issues that you need to consider installing these systems in your home, including maintenance and permission from a local authority.

  1. Wind Energy

Wind energy has become more and more popular in recent years. It offers some benefits that are the same as many other alternative fuel sources. For example, it generates no waste and makes use of a renewable source.

Wind energy installs power in about twenty million houses in the United States each year and this number is growing. Nowadays, most states in the US have some form of wind energy set-up that continues to grow.

Unfortunately, this energy generation form also presents some challenges, including wind turbines restricting views and being dangerous to some forms of wildlife.

  1. Geothermal Power

Basically, geothermal power means extracting energy from the ground around us. Nowadays, it is growing more and more popular. The World Bank estimates that about 40 countries can almost meet their power demands using geothermal power.

This power source does little to disrupt the land and has massive potential. However, due to its high costs, there is slower adoption of  geothermal power plants than expected for a fuel source with so much promise.

  1. Natural Gas

Although natural gas sources have been used for some decades, it is through the progression of compression techniques to become a more viable alternative energy source. Particularly, it is being used in cars in order to reduce carbon emissions.

Demand for natural gas has been increasing, however, it comes with some issues, including emitting greenhouse gases.