Abstract
. Environmental problems and economic costs are closely related. In turn, taking into account the direct relationship of energy issues to these costs, it is recalled that today only one type of energy is used and how difficult it is to produce it. Therefore, it is one of the requirements for the whole world to find, learn, master and implement the technology of nature to properly use its own energy. In this regard, this article provides an overview of the practices of some of the leading countries that have embarked on the path of development on these issues