In order to energy self-sufficiency in town and village areas, it is important to break down the spatial unit and understand the scale of the local energy supply and demand system. In this study identified the energy consumption and renewable energy resources of towns and villages in Hongseong County. Energy self-sufficiency rates and possibilities were derived for each region, and suitable types of self-sufficiency were suggested. As a result, it was found that Hongdong-myeon, Janggok-myeon, and Seobu-myeon have the potential to achieve energy self-sufficiency. Each of these areas has unique characteristics that make them suitable for different types of energy models. Hongdong-myeon could be classified as a rural, energy integration, and energy self-sufficiency model, Janggok-myeon as a mountainous, bioenergy, and energy trading model, and Seobu-myeon as a fishing village, solar, and energy self-sufficiency model. This study can assist in recognize the phenomenon in rural areas, which will help in formulating practical and effective energy self-sufficiency plans for these areas.