Multi-dimensional energy efficiency evaluation method for regional-level integrated energy system

The invention relates to the technical field of energy evaluation, in particular to a multi-dimensional energy efficiency evaluation method for a regional integrated energy system. The method comprises the following steps: according to an evaluation index vector of each item, obtaining an importance ratio and a comprehensive importance ratio of each item of evaluation index data of each expert relative to other items of evaluation index data; according to the importance ratio and the comprehensive importance ratio, obtaining the dispute of each piece of evaluation index data relative to other pieces of evaluation index data, and according to the dispute, obtaining the comprehensive dispute of each piece of evaluation index data; obtaining a subjective weight and an objective weight of each item of evaluation index data, and obtaining a corrected relative importance coefficient of the subjective weight and a corrected relative importance coefficient of the objective weight of each item of evaluation index data