Abstract: As a new type way of energy utilization, distributed energy system is more efficient and environmentally friendly than traditional energy, which will play a key role in the future transformation of power system.By conducting distributed new energy user research, Anshan Power Supply Company accesses to distribution network analysis and the forecast work.It analyses existing problems of economic benefits of existing new energy users, policy implementation and planning and design, dispatching and operation and so on.The quality of Anshan new energy management and service is further improved, which leads the construction of Anshan Power Supply Company’s municipal new power system.