• 한국기후변화학회지
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• 제7권1호
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• pp.59-68
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• 2016

The world's major countries have focused on the renewable energy industry as the solution to climate change and the energy crisis. Nevertheless, there are no studies on the economic effects of the renewable energy industry. This study analyzed the economic effects of Korea's renewable energy industry by using the 2010 Input-Output Table. It is estimated that Korea's renewable energy industry made a production-induced effect of 2.0262 won, and a value-added-induced effect of 0.6138 won through an increase in output growth of 1 won, and an employment-induced effect of 2.3046 labors through an increase in output growth of 1 billion won. Both the effect ratio and the response ratio were greater than 1, which means the renewable energy industry is an intermediate manufacturing industry whose forward linkage effect and backward linkage effects are large. These results show differences with previous studies that classified electricity sector and renewable energy industry into final primary production industries. It is expected that the economic effects of the renewable energy industry will become greater in the future. Therefore, research on statistics related to the renewable energy industry is needed for more precise analysis.

• 신재생에너지
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• 제7권3호
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• pp.36-45
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• 2011

Prediction of demand for workforce in new and renewable energy is precondition for sustainable growth of an industry. The purpose of this research is to review prediction methods and case studies of workforce in new and renewable energy industry. This research compares the three methods in the focused on possibility of applying in renewable energy industry; survey, input-output and labor function estimation methods. Also, three cases are reviewed in the focused on applied method; Korea, America and Australia. As a result, the survey method was wildly used in the new and renewable industry. Also the improvement rates of work force are difference depending on the methodology. This result can be applied to set up the policy of human resource development of renewable energy.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2005년도 춘계학술대회
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• pp.577-584
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• 2005

There are many activities involved in promoting renewable energy technologies. These include governments, the renewable energy manufacturing and service industries, energy supply companies, investors, researchers, non-government organizations and customers. For a sustainable renewable energy market, finding a promising industry is essential. The industry has made significant progress in recent years, considering the fact that today's renewable energy market is relatively small. This paper analyses the technology market of renewable energy, focusing on photovoltaic system, fuel cell, wind system. It appears that there has been remarkable progress in renewable energy systems. Besides, developed countries are effectively increasing the share of niche market and promoting renewable energy worldwide.

• 풍력에너지저널
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• 제13권4호
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• pp.58-69
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• 2022

This study reviews previous studies on the scale of offshore wind power industry ecosystems to provide basic data for a revitalization strategy for the offshore wind power industry and proposes an analysis of transaction networks based on the special classification of the renewable energy industry. First, we examine the localization rate, technology level, and price level of the offshore wind industry. Second, this research compares the methodology and estimation results of previous studies estimating the scale of the wind power industry. Third, we examine the details related to the enactment of a special classification of the renewable energy industry statistics and review the Korea Energy Agency's renewable energy industry statistics (focusing on 2019 and 2020). Finally, this study suggests the necessity of analyzing an inter-company transaction network based on special classifications of the renewable energy industry to grasp the status of each region and value chain of the offshore wind industry.

• 신재생에너지
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• 제7권1호
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• pp.8-14
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• 2011

As is the case in Korea, the expansion of renewable energy dissemination is an essential matter in Ukraine when considering its energy consumption and dependence on energy import. While Korea has set about promoting the new and renewable energy industry on the back of the national policy on green growth, Ukraine expects a virtuous circle of renewable energy industry with green tariffs and the attraction of foreign capital in association with carbon emission trade. Utilizing its well-developed heavy industrial sector including the shipbuilding and automobile industries, Korea expects wind turbine manufacturing to become one of its next-generation growth engines. Ukraine is also trying to enter the wind turbine system or parts manufacturing industry based on its automobile industry and advanced aerospace technology. Although the Crimean region in Ukraine seems to have excellent wind resources, and thus shows great potential as a location for wind farm development, political instability has been a major obstacle to the attraction of foreign capital, leading to delayed investment.

• 한국태양에너지학회 논문집
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• 제31권1호
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• pp.51-58
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• 2011

The energy makes the basic element which improves the quality of life with motive power of industry and life. However, using the fossil fuel resources was restricted through it's abuse and exhaustion, and that cause a global warming resultingly. According to the reason, the world increased the interest that are stability and use of new and renewable energy which is clean energy with environment. Therefore, the property data of new and renewable is needed for developing and supplying the energy. In other words, the data of new and renewable energy becomes the standards for supply and evaluation of new and renewable energy with development of industry and technology. Also, the necessity came to the fore as the reference and standards of new and renewable energy data. Therefore, in this study, we evaluate and collect the solar radiation data as the new and renewable data and process the collected data through the standards for valuation. We evaluate uncertainty with standards which are NREL, WMO, and GUM. Whereby the data becomes reference standards data and gains the credibility. For the reliability data, we correct the measuring instrument with correction period. Using the DQMS and SERI QC, we efficiently manage and evaluate the solar radiation data. As a result, we evaluate uncertainty as 1,120 case about 16 area. we achieve credibility of data from evaluated solar radiation data and provide an accurate information to user. The annual average of horizontal radiation presents between 1,484 and 4,577, then the uncertainty evaluates from 163 to 453. The error of uncertainty presents smaller than the measurement values. So, we judge a credibility of data by expression of reliability quantitatively. In additional, the reference standards data which is possible to approach anywhere will be used for the supporting related industry and policy making.

• 기술혁신학회지
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• 제14권4호
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• pp.736-760
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• 2011

신 재생에너지 인력은 신 재생에너지 산업의 지속적인 성장을 위한 필수 요소이다. 본 연구에서는 신 재생에너지 산업의 인력 현황을 파악하고, 신 재생에너지 산업성장전망을 반영하여 2015년 신 재생에너지 인력수요를 전망하였다. 정량 분석방법론으로는 미국 노동통계국(BLS)의 저량접근법(stock approach)을 응용하였다. 또한 설문을 통하여 신 재생에너지 인력 수급 및 인력양성 프로그램에 대한 전문가들의 의견을 수렴하였다. 연구결과 신 재생에너지 산업 부문의 인력수요증가가 2010년에 1.4만 명에서 2015년에 3.3만 명으로 증가하여 연평균 20%에 가까운 증가율을 보일 것으로 분석되었다. 전문가 설문에서는 현재 신 재생에너지 인력 공급량 부족으로 앞으로 우리니라 신 재생에너지 보급 및 산업 성장 목표달성을 위하여 인력 공급대책이 조속히 마련되어야 함을 알 수 있었다. 또한, 적절한 신 재생에너지 인력 양성 프로그램 수준 결정을 위한 노력이 필요한 것으로 분석되었다. 본 연구결과는 향후 지속적인 신 재생에너지 산업 발전을 위한 인력 양성 방안에 활용될 수 있을 것이다.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2007년도 추계학술대회 논문집
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• pp.678-681
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• 2007

Now Korea depends upon the imported resources for about 97% of total using energy. So from October, 2001 Korean government has supported renewable energy business owners by providing them with Electric Power Industry Basis Fund. Only plant-use electricity of the small hydro power plant is exactly managed, but other renewable energy plants is unprepared or not yet managed. Therefore, in this paper, we'll analyze the plant-use electricity management of the small hydro power and propose improvement plans for plant-use electricity of the photovoltaic power plant.

• 에너지공학
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• 제21권1호
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• pp.109-117
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• 2012

기후산업은 세계기후변화협약에 대응할 수 있는 산업으로서 기후변화를 창출하거나 이에 대응하는 모든 산업군으로 정의될 수 있다. 본 논문은 그중 신재생에너지산업에 한정하여, 2011년 한국은행에서 발표한 2009년 산업연관표를 활용하여 경제적 파급효과를 분석하였다. 분석의 결과, 2009년 현재 한국 신재생에너지산업은 1원의 생산량 증가를 통해 1.1644원의 생산을 유발하였으며, 0.3544원의 부가가치를 유발한 것으로 분석된다. 취업유발효과는 10억원의 생산량 증가를 통해 10.065명의 취업을 유발한 것으로 분석된다. 그리고 산업구조 전체 속에서 신재생에너지산업의 상대적 위치를 설정하는 산업연쇄효과는 아직 크지 않은 것으로 나타났다. 향후 신성장동력으로 지정한 신재생에너지산업을 활성화하기 위해서는 부가가치를 제고하기 위한 정책이 더욱 활발하게 추진되고, 신재생에너지산업의 부가가치사슬망(value-chain)에 관련된 산업들에 대한 정책도 함께 마련되어야 할 것으로 판단된다.

• Ocean Systems Engineering
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• 제8권2호
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• pp.119-166
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• 2018

The assessment of the potential for the design of marine renewable energy systems is reviewed and the current situation for marine renewable energy is promising. The most studied forms of marine renewable energy are ocean wind energy, ocean wave energy and tidal energy. Wind turbine generators include mostly horizontal axis type and vertical axis type. But also more exotic ideas such as a kite design. Wave energy devices consist of designs converting wave oscillations in electric power via a power take off equipment. Such equipment can take multiple forms to be more efficient. Nevertheless, the technology alone cannot be the only step towards marine renewable energy. Many other steps must be overcome: policy, environment, manpower as well as consumption habits. After reviewing the current conditions of marine renewable energy development, the authors analyzed the key factors for developing a strong marine renewable energy industry and pointed out the huge potential of marine renewable energy.