Abstract: To ensure rational utilization of energy of fixed assets investment projects,promote energy saving and consumption reduction,carried out energy-saving evaluation for Linhua coal preparation plant. Through the analysis of types and quantity of the energy consumption in that plant before conducting the evaluation,proposed energy-saving measures for energy-saving evaluation stage,and obtained types and quantity of the energy consumption in that plant after conducting the evaluation,also analyzed the effect of the construction project on the completion of local energy-saving target.