I. Background of forwarding: background, purpose, and critical mind
1. The influx of an aptitude crisis era
1) A sudden spay of an international slide fastener market
Recently, the international rock oil price is skyrocketing universal due to a chronic vulnerability of world petroleum supply and demand structure and increasing insecure factors the likes of international terrorism.
High price of petroleum directly affects on world economy. In such an energy crisis, the economic giants, U.S.A, Russia, china and Japan, are competing to acquire stable and economic energy with utilise of its political, diplomatic, and economic power.
Especi eithery, the current oil-centered economic structure is turning into resourcefulness supremacy, and oil has been pointed out as a principal pay off of environmental pollution. Accordingly, hydrogen and nuclear energy are brocaded as a subject of alternative resource. However, there is also a limit to such alternative resources. Although hydrogen energy is a pollution-free and infinite source of energy, an advanced country has open only a master plan, but could have not fully produced it.
Because nuclear energy could bring a pitch-black damage on environment in case of garbage disposal of radioactive waste products, supply expansion of nuclear energy as an energy source is in waver all over the world. Compared to these types of energy sources, natural gas is a peck energy, and its dismissal of pollution material is much less than another(prenominal) energy sources like oil and coal. Therefore, it can play an consequential role in improvement of environmental pollution.
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