鄞州区望春工业园区管委会去年以合同能源管理形式改造761套路灯,安全运行6个月来,月均耗电量由原来的75183度降至30070度,月用电量下降60%,预计每年可节约路灯电费支出50万元。去年,园区启动路灯节能改造工程,在设置方式为原有道路亮度110%的情况下,淘汰 The management committee of Wangchun Industrial Park in Yinzhou District transformed 761 sets of street lights last year in the form of contract energy management. After six months of safe operation, the average monthly power consumption has dropped from 75,183 degrees to 300,700 degrees, and the monthly electricity consumption has dropped by 60%. It is estimated that the cost of electricity for street lamps can be saved by 500,000 yuan per year. Last year, the park started the energy-saving renovation project of street lamps and eliminated them in the case that the setting method is 110% of the original road brightness.