In the context of the vigorous development of the power industry, the operation efficiency of the power material supply chain is of great significance for maintaining the robustness and market competitiveness of power enterprises. At present, there are still difficulties in the power material supply chain such as inaccurate demand forecasting, complex processes, and low management efficiency, and traditional management methods are difficult to meet the needs of high efficiency and accuracy. Based on artificial intelligence technology, this paper deepens the management efficiency and operation optimization of the power material supply chain. Artificial intelligence technology can improve the accuracy of material demand forecasting and automate complex processes in the supply chain.At the same time, the combination of intelligent algorithms for the fine management of each link of the supply chain, improve operational efficiency, reduce management costs, and promote the digital transformation of the power industry.