• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2009년도 하계학술발표대회 논문집
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• pp.1103-1103
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• 2009

• 대한환경공학회지
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• 제31권3호
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• pp.173-176
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• 2009

• Industrial Engineering and Management Systems
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• 제12권4호
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• pp.317-329
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• 2013

In recent years, for the purpose of solving the problem regarding environment protection and resource saving, certain measures and policies have been promoted to establish a green supply chains (GSC) with material flows from collection of used products to reuse of recycled parts in production of products. In this study, we propose an optimal operation of the GSC while considering the collection incentive of the used products and quality for recycling of used products. Two types of decision-making approaches are used for product quantity, collection incentive of used products and lower limit of quality level of reusable parts in the used products for recycling in the GSC. One is the decision-making under an independent policy in decentralized supply chains where a retailer and a manufacturer make decisions so as to maximize profits individually. The other is the decision-making under a cooperative policy in centralized supply chains where a retailer and a manufacturer make decisions cooperatively so as to maximize the whole system's profit. Additionally, we also discuss supply chain coordination as a manufacturer-retailer partnership based on profit sharing. Furthermore, we show the effect of the quality of the reusable parts on the optimal decisions. The collection incentive of the used products was found to bring more profitability to the GSC activity.

• 한국기후변화학회지
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• 제9권4호
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• pp.435-443
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• 2018

Climate technology applied to address climate change requires a comprehensive review such as environmental and social acceptability in addition to economic feasibility. Not only mitigation and adaptation technologies, but also integration of climate technologies into a business model with other relevant technologies including ICT, finance, and policy instruments could enhance technical, economic, and environmental performances to respond to climate changes. However, many climate projects (and business models) are currently not designed to consider adequately complex climate?related issues. In addition, there is a lack of research on assessment systems that can comprehensively evaluate business feasibility of such models. In this study, we developed a system consisting of nine major indicators in four fields to assess climate technology-based business models. Each indicator was weighed using the analytic hierarchy process (AHP) for systematic assessment of business models. The process can be utilized as a tool to guide improvement of climate technology business models.

• 기술혁신학회지
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• 제16권3호
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• pp.724-753
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• 2013

본 연구는 중소벤처 녹색전문기업의 녹색기술 특허가 재무성과에 반영되는가를 살펴보았다. 중소벤처 녹색전문기업이 녹색기술로 취득한 녹색기술 특허의 특허출원 1년 전과 1년 후 및 2년 후에 대해 매출액, 영업이익, 순이익, 매출액영업이익률, 매출액순이익률을 선정하여 평균차이 분석을 수행하였다. 실증분석결과 중소벤처 녹색전문기업의 1,2년 후의 매출액과 1년 후의 영업이익과 매출액순이익률 및 2년 후의 매출액영업이익률만 증가하는 것으로 나타났다. 이러한 연구결과에 따라 정부는 중소벤처 녹색전문기업을 향후 녹색성장 시대의 국가경제의 핵심역할을 할 수 있도록 육성하기 위해서 녹색소비 시장의 활성화, 녹색금융정책의 강화, 자금조달 창구 개선 및 마련, 대중소기업 공정거래 및 상생협력 수준을 강화시킬 필요가 있다.

• 기술혁신연구
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• 제18권2호
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• pp.121-145
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• 2010

미국특허를 대상으로 국가 27대 녹색기술의 기술산업연계구조 분석을 수행하였고, 이를 통해서 산업 녹색도 지수를 개발하였다. 산업의 녹색도 지수는 녹색기술 창출지수 및 활용지수의 합으로 규정하였으며, 산업의 녹색기술 수용도의 의미를 갖는다. 지수 분석결과, 전체특허기술에 대한 수용도가 매우 높았던 대부분의 IT 관련 산업들은 27대 녹색기술에 대한 수용도 즉, 산업 녹색도는 상대적으로 낮게 나타나는 경향을 나타내었다. 반면, 배터리, 무기화합물 등 화학 관련 산업 및 에너지 관련 산업의 경우 산업의 녹색도가 전체특허 기술 수용도 대비 월등히 증가하여, 녹색성장시대에 크게 주목받는 산업으로 나타났다. 녹색 기술에 대한 효과적인 투자전략 수립을 위해서는, 관련 산업으로의 파급효과를 측정하는 것이 매우 중요하며, 본 연구에서 제시한 산업녹색도 지수는 이에 대한 정량적이면서 활용이 용이한 대안으로 제시된다. 한편, 본 연구결과로 제시된 산업의 기술 수용지수는 녹색기술 분야에 한정되지 않고 타 기술분야를 대상으로도 범용적으로 활용할 수 있다.

• 한국기후변화학회지
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• 제6권4호
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• pp.367-377
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• 2015

This study analyzed the effectiveness of China's policy to reduce of sulfur dioxide. China's $12^{th}$ Five-year plan on national economic and social development emphasized environmental protection and low-carbon economic development. Sulfur dioxide was one of the major gases to affect air pollution and climate change and its control became a key policy agenda in the environment and energy sector. As the absolute amount of sulfur dioxide emissions in China came from the industrial sector, the control of the coal-based energy was especially urgent. This study analyzed the factors that influenced the sulfur dioxide emissions and the policy effects to reduce sulfur dioxide in China from 2003 to 2012 based on regional data. The air pollution treatment investments showed the biggest impact together with energy conservation policy in reducing sulfur dioxide emissions. However, pollutant emissions charge did not show a relevant policy effectiveness in all regions as the amount of charge would be smaller than economic benefit from non-compliance. Rationalizing pollutant emissions charge is, therefore, a key policy task for further reduction of sulfur dioxide emissions.

• 경영과학
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• 제26권2호
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• pp.91-112
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• 2009

Recently, the green business/IT-related issues such as $CO_2$ emission and energy consumption have become spread out rapidly through the world. EU, the United States, Japan and other developed countries are using IT-related environmental regulations as trade barriers. Korea which has high rate of IT exports needs to establish systematic strategies to respond to these environmental regulations. However, it is not easy to find the related research about making green business/IT strategies. This research aims to deduce the green business/IT strategy framework and the suitable green business/IT strategies for the Korean situation. The green business/IT strategy framework is constructed from the analysis of preceding researches and those of the green business/IT strategies of Japan, the United States, and EU. The Korean green business/IT strategies are deduced from survey of experts using Delphi method. We expect that the results contribute to establish the systematic policy and action plan to reduce $CO_2$ emission and energy consumption of IT industry.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 추계 학술발표회 3차
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• pp.117-124
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• 2010

In the field of soil and groundwater remediation, sustainability was merged into remediation process and green remediation was initiated within the concept of sustainable development. Green remediation was defined and has been already applied to the remediation fields in U.S. In the case of Europe, green remediation has been evaluated for the application of green technology in the remediation industry and they especially defined sustainable remediation following idea of sustainable development. Although green and sustainable remediation is global trends, there are only a few cases about application of green remediation in South Korea. It is needed to develop soil and groundwater remediation technology towards green remediation, considering "Green Growth" as policy direction in South Korea.

• 한국건설관리학회논문집
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• 제15권6호
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• pp.16-25
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• 2014

최근 국가정책 아젠다인 '저탄소 녹색성장'은 국가의 중요한 비젼으로 전정부차원의 노력이 이루어지고 있다. 정부는 2020년까지 세계 7대, 2050년까지 세계 5대 녹색강국으로 진입을 목표로 하고 있다. 이러한 목표를 실현시키기 위해 효율적 온실가스 감축 및 녹색국토, 교통의 조성이 중요한 시책으로 추진되고 있다. 건설산업 부문도 예외가 아니어서 에너지 및 온실가스 배출저감을 위한 정책 및 기술개발이 활발히 이루어지고 있다. 해외 선진국의 경우 가장 광범위한 대상인 도로시설물에 대한 녹색도 측정을 위한 연구가 수행되었으며 그것을 기반으로 녹색도로인증제가 적용되고 있다. 본 논문은 선진국 제도 및 사례를 벤치마킹하고 국내 도로부문에 있어 적용성을 검증하여 녹색도로인증제도의 성공적인 국내 도입에 일조 하고자 한다.