The world population increased continuously. With the development of science and technology as well as economic and industrial expansion from the past until today. You will see that the trend of energy consumption will be increased at any time. Only the category and the type of energy that can only be used with a change in consumption, according to the modern era.
The impact caused by man's power, since the former is the weather and the changing environment to make it today, man faced the consequences inevitable. However, there are also power continuously in every region around the world. Demonstrate increased oil demand of human beings. While information about resetting production capabilities are less because the quantity of reserves reduced.