中国电力工业“十一五”节能减排成效及问题思考  

Thinking on Achievements and Problems of Energy Conservation and Emissions Reduction for Power Industry in China during the 11th Five-year Plan

作　　者：王志轩[1] 潘荔[1] 杨帆[1] 刘嘉[2] 

机构地区：[1]中国电力企业联合会,北京100761 [2]清华大学环境学院,北京100084

出　　处：《环境工程技术学报》2012年第2期81-89,共9页Journal of Environmental Engineering Technology

摘　　要："十一五"期间,我国电力工业持续快速发展,全国发电总装机容量和发电量年均增长13.32%和11.10%,电网规模已居世界第一,电源规模已连续15年居世界第二位。电力工业节能减排成效显著,供电标准煤耗、线路损失率分别下降至2010年底的333g(kW.h)和6.53%,已经达到世界先进水平;二氧化硫排放总量和排放绩效双双下降,烟尘、二氧化硫和氮氧化物排放绩效分别下降至2010年底的0.5,2.7和2.6g(kW.h)。总结电力工业在"十一五"期间的发展,发现电力工业在依法节能减排、科学节能减排、电源结构调整、电价机制、产业政策、市场机制等方面还存在着不协调、不配套等问题,提出了完善法律法规、加强规划、推进市场手段以促进节能减排等方面的建议。Power industry in China continued rapid developing during the 11 th Five-year Plan Period （2006-2010）, with the average annual increase of the overall installed power capacities and the electricity generation being 13.32% and 11.10%, respectively. By then, China＇s power grid had ranked first in the world, and the power supply ranked second in the world for 15 years. The energy conservation and emissions reduction of power industry had achieved significantly. By the end of 2010, the standard coal consumption of thermal powers and the rate of electricity loss from transmission line had declined to 333 g/（ kW .h） and 6.53%, respectively, achieving the advanced level in the world. Both the total emission and emission performance of SO2 had decreased, and the emission performance of soot, SO2 and the nitrogen dioxide decreased to 0.5 g/（kW.h） , 2.7 g/（kW.h） and 2.6 g/（kW＇h） respectively in the end of 2010. On the basis of summarizing the development of power industry during the 11 th Five-year Plan Period, the shortages of incoordination and incompleteness were founded in scientific energy conservation and emissions reduction according to laws, power industry adjustment, pricing mechanism, industry policies and market mechanism, and related policy recommendations were proposed, such as to perfect the related laws and policies, to strengthen the power planning conservation and emissions reduction, etc. , and to carry the market mechanism forward to promote energy conservation and emissions reduction, etc.

关 键 词：电力工业 节能减排 成效 思考 

分 类 号：X322[环境科学与工程—环境工程]