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신재생에너지 발전기술과 국가 온실가스 감축목표 평가(Renewable energy technology and the national greenhouse gas reduction target in Korea)

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  • 신재생에너지 발전기술과 국가 온실가스 감축목표 평가(Renewable energy technology and the national greenhouse gas reduction target in Korea)
  • 조경엽; 김영덕
  • 한국경제학회


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Title 신재생에너지 발전기술과 국가 온실가스 감축목표 평가(Renewable energy technology and the national greenhouse gas reduction target in Korea)
Similar Titles
Material Type Articles
Author(Korean)

조경엽; 김영덕

Publisher

[서울]:한국경제학회

Date 2012
Journal Title; Vol./Issue 경제학연구:vol. 60(no. 2)
Pages 35
Subject Country South Korea(Asia and Pacific)
Language Korean
File Type Link
Subject Industry and Technology < Energy
Territorial Development < Environment
Holding KEA

Abstract

This paper evaluates the practical applicability of induced technologies utilizing renewable energy (hereafter renewable technologies) and attempts to find new cost-effective paths to reduce greenhouse gas in the presence of renewable technologies. For these purposes, we build a fully dynamic CGE model, in which intertemporal emission trading is possible and renewable technologies are determined endogenously. This paper shows that renewable technologies can reduce GDP loss and lower emission trading price considerably. However, since the spread of renewable technologies will grow faster over time and, as a result, the future reduction cost will become lower than the present reduction cost, the national reduction target should be set in accordance with the diffusion level of renewable technologies. According to this optimal reduction path, the Korean national greenhouse gas reduction target should be adjusted down from 30% to 25% for 2020, and up from 50% to 60% for 2050. (The rest omitted)