After the industrial revolution in the 18th century, the massive development and utilization of energy has become the mainstream of the economic development of various countries, and the scale of its development degree directly determines the economic growth of a country  In particular, the large-scale development and utilization of coal and the supply of a large amount of cheap oil have rewritten the economic development history of industrialized countries  The energy strategy studied by economics is mainly how to ensure the increasing demand of economic and social development with the increasing energy supply, and any research and development to improve the level of energy consumption is considered uneconomical and uneconomical  This energy strategy has played a positive role in encouraging people to develop and utilize energy and ensuring the rapid growth of infrastructure and industry in industrialized countries, but there is no restriction on the development of energy, resulting in the destruction and waste of energy resources
it has formed environmental pollution and public hazards that can not be cured up to now
The economic significance of energy strategy is far from offsetting its harm to the environment