In urban areas where data centers are becoming larger and the demand for energy is increasing rapidly,SMRThe likelihood of its introduction is high. SMR is suitable for meeting the electrical utilities demand of large-scale data centers for cloud providers and enterprises due to its output scale and scalability. On the other hand, in remote areas where infrastructure is undeveloped, installation is easy and fuel replacement frequency is low.MMR is easy to install and has a low frequency of fuel replacement.There is a high possibility of being introduced.