A dynamic evaluation method for the running state of an integrated energy system comprises the steps that firstly, multi-stage data of the integrated energy system are collected, and an index system including the technical, economic and environment-friendly integrated energy system is constructed; secondly, analyzing the influence of the indexes on the running state of the integrated energy system, dividing the indexes into benefit type indexes and cost type indexes, and calculating to obtain a standard index matrix; thirdly, inviting an expert group to carry out importance sorting on the index system, comprehensively considering influence factors of experts, and applying a group G1 method to obtain an index weight; then, a TOPSIS method is used, an absolute ideal solution is set, and the close degree is solved; and finally, according to the operation state characteristics of the multi-stage comprehensive energy system, performing dynamic evaluation by using a double-excitation control line principle. According to the method, one-sided reflection of a single type of index on the running state of the integrated energy system is avoided, the development trend of the integrated energy system is considered, the evaluation result can be more comprehensive, and the method is of great significance in guiding running and planning of the integrated energy system.