자원ㆍ환경경제연구 (Environmental and Resource Economics Review)
- 제12권1호
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- Pages.29-48
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- 2003
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- 1229-9146(pISSN)
철강산업의 에너지효율 지수개발과 관리기법 연구
Development of Energy Efficiency Indicator in the Steel Industry
초록
The Steel Industry has made a significant contribution to the increase of energy use in Korea. This paper presents a method for development energy efficiency indicator in the steel industry based on the decomposing approach. This paper develops a logically consistent method for decomposing a change in energy consumption into the effects of three factors structural change, energy intensity and output level. Numerical illustration of the method is given using 1992~2001 data for energy consumption in a virtual works. The most dominant factor is revealed to be the output effect. The energy intensity for the steel industry has increased and the effect of such a growth was relatively strongly reflected in the decomposition analysis. The structural effect turned out to be also important during the periods.
키워드