Wind power has inherent disadvantages, such as visual effects, noise and damage to bird and wildlife habitats. ① Wind farms often face objections due to visual issues, but there are now many design tools to help developers minimize this visual impact. ② Wind power generation produces two types of noise: motor noise and blade noise. Engineering technology can currently be used to reduce engine noise, and these technologies are relatively mature. In addition, careful design, site selection and operation can also effectively reduce blade noise. ③ At present, a large number of researchers have studied the impact of wind power generation on bird migration or the living environment of other wild animals. Researchers have found that these problems can be avoidedprovided that the site is scientifically selected. Offshore wind energy will have more negative impacts on the environment. From 1999 to 2006, Denmark carried out monitoring before, during and after construction of two large wind power plants it built. Monitoring data shows that as long as the site is properly selected, offshore wind energy will not have a significant negative impact on the marine environment (Danish Energy Agency, 2005).
Everything has pros and cons, and these may be more the cons of wind power. For example, the understanding of water and electricity is very different today from before. It is therefore too early to draw conclusions about wind energy.
Approximately 20 meters. Wind turbines are usually built on mountain peaks, mountainsides and plains, but cannot be built in valleys.related. The aim is to ensure sufficient air volume, which is why the pole should not be less than 20 meters high. Wind power generation refers to the conversion of kinetic energy from wind into electrical energy. Wind energy is a non-polluting energy source. Using wind energy to generate electricity is very environmentally friendly and can generate huge amounts of electricity.