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Fossil fuels are the main sources in many countries. But in some countries the use of alternative sources of energy is encouraged. Is it a positive or negative development?

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Along with the rapid development of society, a serious of problems have arisen, one of which is the shortage of sources of energy. A sizable percentage of people hold the opinion that traditional fuel such as petroleum and nature gas should be maintained while others encourage people to use replaceable energy. As I see it, the new type of energy should be appreciated.

People who support this issue have their own reasons. In the first place, it is obvious that fossil fuels are nonrenewable energy in out earth. The total fossil fuels are limited and if we consume them excessively and rapidly, the resource would be exhausted in the near future. What is more serious is that it even exerts an influence to the survival of offspring of human being. Furthermore, using fossil fuel too much may lead to serious air pollution. Most fuels are reacted with oxygen gas and then give off a mass of emission. This waste gas contaminates our atmosphere and cause respiratory illness. In contrast, alternative energy such as wind power, solar power is clean and renewable energy. What the most significant point is that it has the low price which can be easily accepted by ordinary citizens.

However, those who hold the counter-argument convince that fossil fuels are more important. Firstly, fossil fuels are the main kind of source of energy which is applied in every part of our life. From people’s daily lives to the most advanced technology, from foods to necessities, everything cannot exist without the fossil fuels. They play a vital role in our life. Secondly, to governmental level, innovation and application of novel alternative energy needs a great sum of money. Now days the utilizations of wind power and solar power are still limited because of the uncompleted technologies and huge investment.

In conclusion, I believe that alternative sources of energy should be encouraged even if they have disadvantage to some extent. Not only because it is renewable and clean energy, but also because it could push the advance of technology. Even the investment of the alternative resource is huge, it is worth and it provides the long-term benefit.

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