我国“十一五”规划纲要提出,“十一五”期间单位国内生产总值能耗降低20%左右,主要污染物排放总量减少10%,该目标的提出是贯彻落实科学发展观,兼顾自然环境公共利益和社会效益,构建社会主义和谐社会的重大举措。作为国家基础设施的通信网络,每年要消耗200亿千瓦时以上的电能,各种能耗费用超过100亿元,耗电总量在各行业中排名第14位,并且通信行业技术更新较快,新 China’s “Eleventh Five-Year Plan” proposed that the energy consumption per unit of GDP during the 11th Five-Year Plan period should be reduced by about 20% and the total discharge of major pollutants should be reduced by 10%. The objective of this plan is to implement the scientific Development concept, taking into account the public interest and social benefits of the natural environment and building a socialist harmonious society. As a national infrastructure communications network, it consumes more than 20 billion kilowatt-hours of energy every year, and all kinds of energy costs exceed 10 billion yuan. The total power consumption ranks 14th among all industries, and the technology of communication industry is updated rapidly. new