Abstract: Aiming at the evaluation of integrated energy system configuration schemes, this paper proposes an evaluation method based on the weight coefficient method, which combines the subjective and objective methods of Analytic Hierarchy Process and Entropy Value. Firstly, considering the power grid, heating (cooling) network, and natural gas network comprehensively, the paper establishes a multi-dimensional comprehensive benefit evaluation index system for the comprehensive energy system configuration plan. Secondly, a weight coefficient combining the Analytic Hierarchy Process and Entropy Method is proposed to determine the optimal weight. Finally, the fuzzy comprehensive evaluation method is used for evaluation, and the scoring results of the configuration plan are given. A comprehensive energy system in Inner Mongolia is analyzed to verify the effectiveness of the proposed method.