Have China's provinces achieved their targets of energy intensity reduction? Reassessment based on nighttime lighting data

Ping Zhang, XunPeng Shi, YongPing Sun*, Jingbo Cui, Shuai Shao

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)

Abstract

Energy intensity has been a major assessment indicator in the design of energy saving policies, and it is one of the eight binding indicators of the target responsibility system for officials' performance evaluation in the 11th Five-Year Plan in China. However, the accuracy of measurement of energy intensity depends to a large extent on the reliability of GDP data. This paper revises the GDP growth rate with nighttime lighting data and recalculates the rate of energy intensity reduction for each province during the 11th Five-Year Plan in China. Our results show that the GDP growth rate of some provinces has been exaggerated. Further, although the energy intensity of all provinces showed a significant downward trend during the 11th Five-Year Plan, some provinces failed to meet the target of energy intensity reduction. These results suggest that when designing energy conservation policies, cross-evaluation indicators should be included to improve the effective implementation of policies.

Original languageEnglish
Pages (from-to)276-283
Number of pages8
JournalEnergy Policy
Volume128
DOIs
Publication statusPublished - May-2019
Externally publishedYes

Keywords

  • Energy intensity
  • Nighttime lighting data
  • GDP growth rate
  • Target responsibility system
  • ECONOMIC-ACTIVITY
  • EMISSIONS
  • POPULATION
  • EFFICIENCY
  • INDUSTRY
  • IMAGERY
  • SYSTEM
  • GROWTH

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