摘要
通过借鉴国外发展可再生能源的经验,分析了我国能源供需分布格局及其区际能源平衡的特点,论证了实施可再生能源配额制在东部沿海地区能源结构优化过程中的意义及其途径。研究表明:①2010年,全国狭义可再生能源配额目标为5.1%,广义可再生能源配额目标为18.4%;②在东部沿海各省份均实现了广义配额目标的前提下,东部沿海地区可再生能源发电占其电力需求总量和能源消费总量的比重分别上升到18.4%和3.05%,能源结构得到优化;③为此,西部水电开发可达到全国总量的63.8%,小水电发电量可占全国总量的90.6%,实现西部优势再生能源的优先开发。
Eastern coastal areas of China have been developed rapidly since the implementation of reform and opening policy.However,with the high-rapid development of economy,energy con-sumption in this area increased greatly.The energy structure,basing on coal,has resulted in seri-ous ecological and environmental problems.Exploiting renewable energy resources and introduc-ing Renewable Portfolio Standard(RPS)are the important approaches to optimize the energy structure of Eastern China and realize sustainable utilization of energy.The present paper,ac-cord ing to the international experience of executing RPS in other countries and conditions of ex-ploiting renewable energy resources in China,distinguishes broad sense(including large-and medium-scale hydro power)from narrow sense (not including large-and medium-scale hydro power)and quantitatively an alyzes the quota.The research shows:(1)The narrow-sensed renewable en-ergy quota is5.1%and broad-sensed renewable energy quota is18.4%.(2)Western China con-tributes90.2%to balance the whole country's renewable energy resources if not including large-and medium-scale hydropower.Including large-and medium-scale hydropower,the figure is63.8%.Exploiting small hydropower is more important to Western China.(3)Power corporations of East-ern China accomplish quota not only by buying Tradable Green Certificate(TGC),but also by ex-ploiting renewable energy resources in Western China.Implementing RPS is the gradual process of reasonably utilizing renewable energy re sources and reducing the cost.The execution of RPS attains the destination of sharing the benefits and taking on the responsibilities between Eastern China and Western China.
出处
《自然资源学报》
CSSCI
CSCD
北大核心
2003年第4期402-411,共10页
Journal of Natural Resources
基金
中国科学院知识创新方向项目(KZCX2-307-02)
自然科学基金重点项目(40131010)共同资助。
