Wind Energy as a Source of Renewable Energy
Wind energy is one of the most effective sources of renewable energy that can be harnessed for power generation.
With the world’s population continuing to grow and traditional energy sources becoming more expensive and damaging to the environment, renewable resources such as wind power are becoming increasingly attractive. Wind energy has been used for centuries in various forms, but recent developments in technology are allowing it to become a significant source of sustainable electricity production on a global scale.
The wind is the most abundant source of renewable energy. It’s available in every country, everywhere, at all times, and in many different forms. Coal is expensive as a fossil fuel, and the oil and gas extraction technologies are very energy intensive. Wind power is much cheaper than either of these energy sources and has been for years.
How Wind Energy Works
Wind energy is the most flexible source of renewable energy. Wind turbines can produce it, horizontal axis wind turbines (HAWT) and vertical axis wind turbines (VAWT).
A wind turbine is a simple, inexpensive mechanical device that converts the kinetic energy of the wind into mechanical energy. In the UK, most wind turbines are vertical axis wind turbines (VAWT), which means the turbine spins in the direction of the wind.
While turbines are the most common and most productive type of wind turbine, horizontal axis wind turbines (HAWT) are more efficient. These are relatively new concepts for electricity production and haven’t been widely used. HAWTs spin in the same direction as the wind, but the rotational axis is horizontal. This means that the wind hits the blades and rotates the wind turbine in the same direction as the wind.
Wind turbines and their associated products are very reliable. There are many thousands of wind turbines around the world in all weather conditions. There are still fewer than a hundred wind turbines in the UK that are older than 30 years.
What are the benefits of wind as a source of renewable energy?
The wind is not carbon-free, but it’s much more carbon-efficient than fossil fuels. In the UK, wind power produces only 0.037kg of carbon per MWh. This compares to fossil fuels that produce 4.0kg of carbon per MWh. In some areas of the world, the carbon advantage of wind can be even greater.
This carbon advantage is the reason wind can be a great renewable source of electricity in an effort to cut carbon emissions. However, there’s a very important caveat that needs to be considered. The cost of extracting the wind power itself can be carbon-intensive and require enormous amounts of energy to complete the process.
The most commonly known advantages of wind power include:
The noise that is produced is at a safe level and is unlikely to cause any problems. The wind is known to reduce noise by 10dB, which means a 10% reduction in wind turbines is equivalent to a 20dB reduction. Wind turbines with larger blades are noisier than those with smaller blades. In addition, the smaller the spacing between turbines, the noisier it is likely to be.
Due to the production of wind as renewable energy, it is seen that there will be no detrimental effects on the environment. In fact, it is likely to contribute to reducing carbon emissions and will therefore be seen as a renewable energy source.
In conclusion, wind energy has become an increasingly important source of renewable energy among countries around the world. With its low cost and zero emissions, it is proving to be an effective tool in mitigating climate change and curbing our reliance on fossil fuels. Moreover, wind energy can be used to provide electricity for businesses, homes, and communities alike in a sustainable manner. As the use of wind energy continues to expand, it has the potential to become a major player in the global energy system.