Multi-index evaluation of new rural energy supply system based on AHM

With the deepening of rural modernization, modern rural diversified industries such as rural planting, animal husbandry and agricultural product processing industry are booming. The rural energy supply and utilization system is in a period of change, and multiple design schemes need to be comprehensively evaluated. Firstly, aiming at the multi-index evaluation of the new rural energy supply and consumption system, 15 indexes are put forward from three aspects of energy, environment and economy, and the evaluation index system of the new rural energy supply and consumption system is established. Then, on this basis, the weight of each level index is determined by the attribute hierarchy model, and the system comprehensive evaluation method considering energy, environment and economy is proposed by introducing the matter-element extension theory. Finally, the proposed method is used to evaluate the rural energy supply and consumption system based on animal husbandry and planting, and the best scheme of the system is obtained. Through comparative analysis, the effectiveness and superiority of the method are verified.