Nowadays, having regard to the social development in a veriaty of aspect national security is considently. therfore, it is not only capable of being retained traditionally and they by the military power but also through a new approach and by means of increasing the power in the different aspect weather of politics, economy military and social affairs; As concerns the subject of power, geo-economy is of a paramount importance in the context of the national security issues. In slamic republic of iran geo-economy and energy in particular plays a significant role in the scope of national affairs. Therfore, geo-economy of energy in iran with respect to both geo-economic (the capasity of changing to van of the most important suppliers dealing with the biggest customers of energy throughout the world) and geo-strategic (playing astrategic role in the course of security of energy) view is of a pototenial capasity in order to retain the benefit and national security of the countiry by developing the geo-politicalmatters. Thus, it is necessarry to apply an efficiant diplomacy as well as communicating with the global system.