The energy crisis has recently shown many problems to the point of threatening our society as a whole. In addition to the drain of resources, the nation is returning with a double-edged sword to the threat to the nation’s enormous environment. It was not too much to say that the energy represented by petroleum in the last century would give us a lot of benefit and oil. If we look at how much progress we’ve made with oil, we can look around ourselves and see how amazing we are. Based on the technological revolution that began in the middle of the 18th century, the technology of the industrial revolution has drained the energy of oil. Everything that we enjoy now has produced a lot of oil, even though we have lived in the most prosperous and secure lives of mankind. It is obvious that the quality of our overall quality of life has always come to an alarming level. The source of the oil, which provided us with benefits, was widely regarded as indispensable to the extent that it was indispensable enough to reach the necessities of life. Although it is hardly too much to say that it is difficult to live without recourse to oil, some have voiced concern lately. Such concerns are a concern of concern. It is axiomatic that oil is a source of energy that has been born in a long-term resource span. It is the greatest drawback of the energy possessed by oil, which can be mined but not produced. Even if we develop a higher level of technology and raise our oil utilization to 100 percent, we can not avoid the problem of depletion if we find more oil. In addition to this problem, we can think of ourselves as a big problem in the world, thinking about how to develop new energy sources and develop new sources of energy. For this reason, the world can see various kinds of energy searching for alternative energy sources. So let’s take a look at the pros and cons of what kind of energy sources are likely to replace energy sources like oil.But before that, let’s talk about the definition of God, renewables. The legal reference to renewable energy is as follows.