Energy security has become the most prominent task during certain complex environmental conditions. In any part of the world, energy is the determinant of the country’s economy and hence needs to focus on developing the economy. Energy can be categorized as renewable and nonrenewable resources of the country; irrespective of the type, security has to be provided both at the demand and supply parts. Intelligent system is used for evaluating the economic development and energy security of the country. In this research, decision-making unit (DMU) method is implemented to predict the requirement of energy security and the economic development of the country through energy resources in the dynamic evolving world is considered. The study results proved that the proposed model helps in forecasting the need of economic development and energy security to a greater extent. The proposed model is compared with the existing fuzzy prediction model for the analysis, and it is observed that the proposed model has achieved 98.78% of accuracy in the economic prediction.