With the rapid development of our economy, the production is largely expanded and people’s living standard is
greatly improved. However, energy consumption also brought us with many problems, which have been of wide concern
by the whole world. To develop a low-carbon economy is an inevitable trend of solving the energy consumption problem
for energy development. Moreover, the current energy utilization is not effective and there exists a high waste of natural
resources, which increased the ecological pressure. Under the direction of low-carbon economy, the optimization of
energy consumption structure can improve the energy utilization and protect the ecological environment. Based on low-carbon
economic paradigm, this paper uses AHP to calculate the energy structure optimization level to standardize the
energy structure optimization and provide a reliable method.