With the advent of the big data age, the construction of communication networks reaches a new climax. Especially, there is an upsurge in the construction of IDC equipment rooms. The communication industry, however, consumes huge amounts of energy. As international energy prices go up, energy costs are accounting for an increasingly larger proportion of the operation expenditure of the communication industry, and greatly affect enterprises' operation performance and cost competitiveness. Therefore, to effectively reduce enterprises' energy consumption, detailed energy planning and design must be performed at the initial network construction stage and energy management and control must be carried out accurately in the network use process. With the development of basic information technology and algorithms, accurate energy consumption management must be grasped by each enterprise.