Energy Saving Transformation Design and Application of Urban Road Lighting Based on EPC Model
Energy performance contracting(EPC)is an effective market operation mechanism to achieve energy saving and emission reduction for energy saving renovation of urban road lighting.Based on an energy saving renovation design of urban road lighting in a certain city,more than 13000 high pressure sodium lamps were replaced with LED lamps by EPC mode,and the annual energy saving rate can reach 57.61%.In order to ensure the proper implementation of the energy saving renovation project,encourage energy saving service companies to participate actively,and balance the distribution of project benefits,the design process considered the service life of LED lights.The practical application and problems of EPC were analyzed and solved in energy saving renovation of urban road lighting.