• Title, Summary, Keyword: Renewable energy

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Study on the Renewable Energy Technology Market; based on Photovoltaics, Fuel cell, and Wind (신재생 에너지기술 시장 평가 (태평광, 연료전지, 풍력을 중심으로))

  • Park Soo-uk;Lee Deokki;Choi Sangjin
    • 한국신재생에너지학회:학술대회논문집
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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.

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Content Analysis of New & Renewable Energy Education in Elementary School Textbooks and Development of Workbook for New & Renewable Energy Education (초등학교 교과서의 신.재생 에너지 교육 내용 분석 및 교재 개발)

  • Chun, Eun-Ju;Choi, Don-Hyung
    • Hwankyungkyoyuk
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    • v.21 no.1
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    • pp.70-81
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    • 2008
  • The purpose of this study is to analyze the status of new & renewable energy education in elementary school textbooks and to develop workbook related new & renewable energy education for elementary school students. The results of this study are as follows. First, in the result of contents analysis energy education and new & renewable energy education through textbooks on 7th elementary school curriculum, subjects including contents related energy are Disciplined Life, Intelligent Life, Moral Education, Social Studies, Science, and Practical Arts. Contents related new & renewable energy are taught $4{\sim}6th$ grades but the quantity and quality of contents are very poor. Second, this study developed workbook related new & renewable energy education for 5th and 6th grades. The workbook is organized with 5 themes that are the need of new & renewable energy, the definition and kinds of new & renewable energy, strengths and weakness of new & renewable energy development, a case of new & renewable energy, and the application of new & renewable energy to practical life. Third, to improve workbook developed, it was applied to 6th grade and then more appropriately modified. Based on the results, it suggests the following for new & renewable energy education. Energy education in elementary school must equally be taught through the all scope of energy education. To solve the energy problem, the content related new & renewable energy education should be included much more both quantity and quality. New & renewable energy education workbook developed in this study is expected to reinforce current textbooks that is being taught a little content of new & renewable energy education.

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System Design for Activation of Renewable Energy and Cooperative Renewable Energy Plan Between South and North Korea -Based on the Survey of Renewable Energy Experts- (신.재생에너지 활성화를 위한 제도의 설계와 남북한 신.재생에너지 협력 추진방안 - 전문가 설문에 나타난 신.재생에너지 현황 -)

  • Lim, So-Young;Heo, Eun-Nyeong
    • New & Renewable Energy
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    • v.1 no.3
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    • pp.24-34
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    • 2005
  • Ministry of Commerce, Industry [MOCIE] has taken it into consideration to introduce a Renewable Portfolio Standard (RPS) that is a purchase obligation program as an alternative plan to the FIT. We conducted a survey of renewable energy companies and experts to ask their opinions about renewable energy policy, the introduction of the RPS, and the scheme for aid of North Korea with renewable energy. Korean renewable energy companies show an impartial opinion about a FIT and a RPS system overall, although they tend to have distinctive opinions by technology each other. With respect to eligible resources for a RPS, the industries want to extend the scope of it as broad as possible. In addition, experts prefer the multi-tiered and energy production based RPS to the sing1e-tiered and installed capacity based RPS. We also conducted a surrey to find the best renewable energy sources. Wind, Geothermal, Solar-thermal, and Photovoltaic were selected to have the best potential capacities to support North Korea by renewable energy experts. However, these energy resources also have several problems to overcome in the aid of North Korea, and thus, the plans for solving them and for giving efficient support to North Korea in the area of Renewable Energy are discussed.

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Renewable energy deployment policy-instruments for Cameroon: Implications on energy security, climate change mitigation and sustainable development

  • Enow-Arrey, Frankline
    • Bulletin of the Korea Photovoltaic Society
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    • v.6 no.1
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    • pp.56-68
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    • 2020
  • Cameroon is a lower middle-income country with a population of 25.87 million inhabitants distributed over a surface area of 475,442 ㎢. Cameroon has very rich potentials in renewable energy resources such as solar energy, wind energy, small hydropower, geothermal energy and biomass. However, renewable energy constitutes less than 0.1% of energy mix of the country. The energy generation mix of Cameroon is dominated by large hydropower and thermal power. Cameroon ratified the Paris Agreement in July 2016 with an ambitious 20% greenhouse gas (GHG) emission reduction. This study attempts to investigate some renewable energy deployment policy-instruments that could enable the country enhance renewable energy deployment, gain energy independence, fulfill Nationally Determined Contribution (NDC) and achieve Sustainable Development Goals. It begins with an analysis of the status of energy sector in Cameroon. It further highlights the importance of renewable energy in mitigating climate change by decarbonizing the energy mix of the country to fulfill NDC and SDGs. Moreover, this study proposes some renewable energy deployment policy-solutions to the government. Solar energy is the most feasible renewable energy source in Cameroon. Feed-in Tariffs (FiT), is the best renewable energy support policy for Cameroon. Finally, this study concludes with some recommendations such as the necessity of building an Energy Storage System as well a renewable energy information and statistics infrastructure.

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Peer Review of Renewable Energy Dissemination Program (외부 동료평가를 적용한 신재생에너지 보급사업의 성과분석 연구)

  • Park, Joo-Young;Kim, Ji-Hyo;Heo, Eun-Yeong
    • New & Renewable Energy
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    • v.6 no.2
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    • pp.40-48
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    • 2010
  • This study was carried out to evaluate the renewable energy dissemination programs in Korea, using peer-review. Especially, we used the peer review method which was suggested to evaluate the renewable energy program in U.S. by EERE, DOE. Before we implemented the peer review, we modified this method suitable for evaluating the renewable energy dissemination programs in Korea by getting advice from expertise in renewable energy policy. From this procedure, we have verified six evaluation criteria as Quality, Productivity, Accomplishments, Relevance and Management. We interviewed renewable energy policy expertise and corporation to evaluate the programs against these criteria. The result shows that overall programs were performed more than average. In addition, both the policy expertise and corporation perceived that "oan Guarantee Program" and "ompulsory Installation of Renewable Energy Facility in Public building" fulfilled its role to a great extent. However, the respondents pointed out that all of the programs need to be improved on its management.

Assessment of the potential for the design of marine renewable energy systems

  • Duthoit, Maxime;Falzarano, Jeffrey
    • Ocean Systems Engineering
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    • v.8 no.2
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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.

A Basic Study on the Application Plan of Renewable Energy Systems for Urban (도시재생을 위한 신재생에너지 적용에 관한 기초 연구)

  • Kim, Seong-Eun;Chung, Min-Hee;Park, Jin-Chul;Rhee, Eon-Ku
    • 한국태양에너지학회:학술대회논문집
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    • pp.120-125
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    • 2008
  • Many countries are faced with problems of energy demand and environmentally. Renewable energy is the interesting solution to deal this problems. In Korea, it is planed to apply the renewable energy to 5% of total energy demand by 2011. For this, the government has supported by various promotion program of renewable energy Policy Consideration of renewable energy system is essential for sustainable urban regeneration. Renewable energy application will be possible to make friendly environmental and sustainable city and deal with the energy and environment problem. This study will provide fundamental data to applying renewable energy systems for urban generation. There are evaluated for economic feasibility of renewable energy systems and analyzed application of them by building type as a urban energy source.

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Promotion Policies of Renewable Energy: Lessons from the Korean Experience for the Vietnamese Case

  • Do, Dinhlong
    • 한국신재생에너지학회:학술대회논문집
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    • pp.270-280
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    • 2009
  • New and renewable has the potential to play an important role in providing energy with sustainability to Vietnamese people. Over the past few years, the Vietnamese government has promulgated several policies in an effort to promote the use of new and renewable energy. However, the development of new and renewable energy in Vietnam is still stagnant, the share of new and renewable energy in total commercial energy is insignificant. The study aims to analyze the developments in renewable energy policies and prospects for Vietnam based on the Korean experience in promoting new and renewable energy. By referring to the policy instruments adopted by the Korean government as well as the results of these policy, recommendations and proposals are provided in order to overcome the barriers to the new and renewable development in Vietnam.

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Survey for Renewable Energy Policy of Japan and China (일본과 중국의 신재생에너지정책 조사 연구)

  • Jang, Woon-Jeong;Jeon, Mi-Hwa;Kim, Yoon-Kyung
    • 한국신재생에너지학회:학술대회논문집
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    • pp.289-292
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    • 2009
  • This paper reviewed laws and policies of renewable energy in Japan and China. Japan has enacted laws and implemented policies of renewable energy since 1980 for their energy security and environmental problem, and nowadays renewable energy is one of solutions for UNFCCC and Kyoto Protocol. Japan plays a leading role in photovoltaic power generation. As second largest energy consumer, China generates a lot of pollution from their energy use. However Chinese government attempts to sustainable development among economy, society and environment, suggests to use renewable energy in the way to reduce pollution and improve living standards. Korea focused on renewable energy as one of motive power in Green Growth. Review for renewable energy policy of two countries gives Korean policy implication and helps "Green Growth", national theme of Korea.

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A Study on Improvement of the Assessment Criteria for New and Renewable Energy Facilities in the G-SEED (G-SEED의 신·재생에너지시설 평가기준 개선 연구)

  • Kim, Wan-Young;Tae, Choon-Seob;Shin, U-Cheol;Yu, Chang-Kyun
    • Journal of the Korean Solar Energy Society
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    • v.35 no.6
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    • pp.43-50
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    • 2015
  • The G-SEED encourages the installation of new and renewable energy facilities through assessments of the new and renewable energy installation rates. The government also regulates the installation rate of new and renewable energy facilities in the 'Project on new and renewable energy obligation in public installations'. The current criteria concerning the new and renewable energy facilities in the G-SEED are the result of an amendment made in July 2010. As over five years have passed since this amendment, the assessment criteria needs to be reenforced. To improve the current criteria, the calculation results of the installation rate of new and renewable energy facilities in the G-SEED were analyzed and compared to the corresponding calculation results of the 'Project on new and renewable energy obligation in public installations'. And an improved draft for the assessment criteria of the new and renewable energy facilities in the G-SEED was proposed.