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Jung Jae-Ho
- Proceedings of the KIPE Conference
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- 2004.07b
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- pp.506-510
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- 2004
Our fossil fuels will be exhausted and replaced with renewable energies over tile next few decades. And rapidly increasing consumption of primary makes every country recognize the potential significance of climate change and necessity of greenhouse gas reduction. A critical part of the solution is to ratify the Kyoto Protocol and the UNFCC, and to develop and utilize the wind energy. One of the renewable energies, wind energy is increasing competitive in liberalised energy markets and shows annual growth rate of $20\~30\% in past five years. Thus, the purpose of this paper is to describe the necessity and characteristics of wind energy industries, to compare the international development policies of wind energy industries, and to suggest and discuss the alternative development policies of wind energies in Korea
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Park, Chang-Gui
- Journal of Environmental Policy
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- v.8 no.1
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- pp.49-72
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- 2009
To analyze the direct and indirect $CO_2$ emission structure according to industries in Korea, a hybrid IO table quantifying the section of energy in the IO table is needed. However, the results of the recent researches revealed differences in the total amount of $CO_2$ emission by researchers in addition to significant standard deviation in industrial distribution. This study intends to make comparative analysis of the existing method of making an IO table for energy and environment and presents an improvement scheme to contribute to an improvement in calculation of the total amount of $CO_2$ emission and estimation of the emission by industries in Korea. For this purpose, division was made into use as raw materials of energy and that as fuel and a new hybrid IO table was made by removing confounding factors caused by the product tax and subsidies. As a result, the oil and coal industry emitted 5.2 times less $CO_2$ after removing energy inputted as raw materials from the transaction table than before. The amount of $CO_2$ emission estimated by using the IO table based on basic price was found to be 2.7% less than by using the IO table based on the producer price.
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최수현
- 전기의세계
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- v.39 no.1
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- pp.18-23
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- 1990
에너지 기술은 개인가정으로부터 전력, 교통 및 산업에 이르는 국가전반에 관련된 복합기술로서, 에너지의 해외의존도가 극심한 우리나라의 여건하에서는 특히 중요시되는 개발분야라고 할 수 있다. 특히 국내산업이 지속적으로 발전하고 경제규모가 확대되며 생활수준이 점차 향상됨에 따라 에너지의 이용도 환경오염에서 탈피할 수 있고 사용하기에 편리한 전기와 같은 깨끗한 에너지의 사용욕구가 급격하게 증대될 전망이다. 전기가 에디슨에 의해 발명되고 사용되기 시작한 후 100여년이 지났으나 전기생산기술은 계속 회전기를 돌려서 발전하는 원리에 의존하고 있는 실정으로서 다른 과학기술분야의 괄목할 만한 발전추이에 비할 때 아주 뒤떨어져 있는 분야이다. 다행스럽게 1060년대 부터 기술개발이 활발하게 추진되어온 새로운 개념의 발전분야 에너지기술들이 20세기를 마감하기 전인 1990년대에는 조금씩 실용화되어 21세기의 대변화를 예고하여 줄 것으로 기대되고 있다.
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