经济理论与经济管理 ›› 2008, Vol. ›› Issue (3): 12-20.

• 经济热点 • 上一篇    下一篇

能效研究方法和中国各地区能源效率的比较

杨红亮1, 史丹2   

  1. 1. 亚洲开发银行东亚局能源处 菲律宾马尼拉;
    2. 中国社会科学院工业经济研究所能源经济研究中心 北京 100836
  • 收稿日期:2007-12-20 出版日期:2008-03-16 发布日期:2012-03-01
  • 基金资助:
    国家自然科学基金项目“我国能源利用效率及其影响因素分析”(50556002)

ENERGY-EFFICIENCY METHODS AND COMPARING THE ENERGY EFFICIENCIES OF DIFFERENT AREAS IN CHINA

YANG Hong-liang1, SHI Dan2   

  1. 1. Department of Energy, Bureau of East Asia, Asian Development Bank, Manila Philippine;
    2. Energy Economy Center, Institute of Industrial Economy, Chinese Academy of Social Sciences, Beijing 100836, China
  • Received:2007-12-20 Online:2008-03-16 Published:2012-03-01

摘要: 如何科学地评价各地区能源效率(EE)的现状是中国实现"十一五"节能降耗战略目标的重要的科学前提和保证。使用一种单要素方法和三种全要素方法对以2005年数据为基础的中国各地区的能源效率的比较研究表明:(1)全要素方法在揭示一个地区要素禀赋结构对其能效的影响方面有着传统的单要素方法替代不了的优势。(2)即使以国内的先进能效水平做参照,中国的总体能效水平也还很低。如果各地区可以达到上海等先进地区的能效水平,中国大约可以节约30%左右的能源消耗。(3)东西部之间巨大的能效差距表明了在现阶段实现地区间节能合作、推动先进生产技术在东西部之间扩散的现实必要性。

关键词: 能效分析方法, 单要素能源效率, 全要素能源效率, 地区差异

Abstract: How to evaluate the energy efficiencies of different Chinese areas is the premise to realize the strategic goal of saving energy and reducing energy consumption.Based on one single-factor method and three total-factor method and data in 2005,the energy-efficiency analysis shows that:(1) Compared to single-factor method,total-factor method can reveal the effects of endowments on energy efficiency.(2) Chinese total energy efficiency is very low. China can save about 30% energy if all areas could be the same energy efficiency as Shanghai.(3) Great differences between east and west areas indicate that it is very important to improve inter-regional energy co-operations and diffusing of production technologies.

Key words: energy-efficiency method, single-factor energy efficiency, total-factor energy efficiency, regional difference

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