能源是人类赖以生存和发展的基础，是经济社会可持续发展的重要物质基础。近两年，能源约束矛盾日益突出。 节能是个老话题，今天，节能并没有成为历史，高速前进的国民经济和走可持续发展之路的国家战略，为节能赋予了新的时代内涵，增添了新的历史使命。



　　当前，煤、电、油、运全面紧张，价格大幅度上涨，石油对外依存度不断提高，能源供应紧张已经成为经济社会发展的重要制约因素之一。严峻的形势再次提醒我们，保证能源供给依然是未来中国必须面对的最复杂难题之一。节能是推动经济社会可持续发展的必然选择。



　　在目前电力能源紧张的严峻形势面前，本方案的关键是节约能源，提高路灯管理水平，“在保证照明效果下节电”。在确保灯光系统功能的正常发挥的前提下，通过提高终端用电效率和优化用电方式，在完成同样用电功能的同时减少电量消耗和电力需求，达到节约能源和保护环境，实现低成本电力服务。

-Energy is the basis of human survival and development, is an important material foundation for sustainable economic and social development. In the past two years, energy constraints have become increasingly prominent. Energy conservation is an old topic, today, energy-saving and did not become a thing of the past, to speed ahead of the national economy and take the road of sustainable development of national strategies for energy conservation gives new meaning to add a new historical mission.



, Coal, electricity, oil and transportation are fully tight, prices have increased substantially, continuously improve the dependence on foreign oil, energy supply has become one of the constraints of the economic and social development. The grim situation reminds us once again, to ensure energy supply is still the future of China must face one of the most complex problems. Energy conservation is to promote sustainable economic and social development of the inevitable choice.