11. IELTS academic Writing task 2

Wind power can produce the safest energy than the traditional fossil fuel based energy sources. Support your view with examples. 

Or, As the number of passengers and air planes has increased, we observe air population from burning of fuel in planes. Should we use new research fuel or a fuel that lowers the risk of air pollution. To what extent do you agree?

Wind power is one of the important renewable sources like solar energy, hydroelectricity, acoustic energy etc. The Persian people were the first race who used wind power in their agricultural especially for  irrigation of crops. Then it was developed in Europe mainly in Netherlands. The Dutch used this power to run electric turbine to produce electricity. Besides, fossil fuel such as petrol, diesel, natural gas, furnace oil etc. became popular source of electricity despite its limited existence in mines. 

Wind power is safe for the environment. Unlike coal, wind power does not damage people's health. Wind power does not cause not dangerous greenhouse gas emissions. It does not produce radioactive waste. Wind power is a renewable energy source. In addition, recent power blackout in the USA shows the inability to produce sufficient power via traditional burning of fossil fuel, most of which is used to produce heating system in the West. 

Wind turbines can be dangerous to migratory birds. Wind turbines are very large and need a lot of space. Wind power turbines would pay for themselves in 20 years. Wind turbines are expensive to build. 

The failure to build energy via wind power in late 1970's and early 1980's was due the fall in oil price, the cheap source to produce electricity. But gradually the technology developed a lot in Europe and later in California, Virginia of the USA. Now wind turbines are easy to manufacture and production cost is lower than before. Thus this technology is becoming popular in agricultural area where wind is abundant. 

In conclusion, we can say wind power technology should be developed for urban electricity production that needs the generation of electricity with the minimum environment pollution.