Renewable resources of energy (sun ,wind, water) will soon replace the old resources of fossil fuels(gas ,oil and coal ) , agree or disagree?
With the severe shortage of traditional fuels, including gas, oil and coal, as well as the consequent dispute toward the use of them, more and more people, especially the environmentalists, are inclined to show their concern about the renewable resources of energy. But whether the new born energy will prevail, thus replace the old one in the coming future, is still a puzzle.  ersonally, I do not support this idea. My reasons will be elaborated as follows.
First of all, slough attractive enough, new energy sill has a long way to go before prevailing in the market. Arising in recent decades, most renewable resources of energy are still at the experimental phases, in which technology is not mature, knowledge of the new energy is not popularized yet, not to mention the accesiblity of the market. Even though some new products fueled by the new energy have already come into the market, they did not volume-produce for the high price and low efficiency, which can be hardly accepted by the major market. For example, solar automobiles, which has won the attention of all environmentalists as soon as it arisen in the market, still can only be seen in the car exhibition. The bizarre shapes, low speed and extraordinarily high price make it out of the purchasing lists of most people.
The conception of most consumers is another factor that should be considered important. Any products that are desighed and produced will eventually face the selection of consumers. However, seldomly do majority consumers consider environmentalism worthy that much. Consequently, the prevalence of new energy, which depends on the environment education and purchasing power of the consumers, still has a long way to go.
In addition, without fully discovery and research, there is still a lot unknown concerning new energy. Compared with traditional energy, the renewable new energy is not stable in application, and some can hardly be stored. Let us cite the wind energy for example, who can forecast precisely the speed and direction of the wind in every minutes, thus who can make sure of the stability of the wind energy? Before scientists give clear and positive answers to those questions, products fueled by renewable sources of energy will still stay in the laboratory.
The choice and adaptability of new sources of energy are still being carefully studied. Although they can not be available soon, we can still expect a cleaner and better future with the products fueled by clean energy.
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