Journal articles: 'Development of alternative energy'

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Goodall, Terry. "Energy for New Zealand: The ‘Alternatives' Alternative." New Zealand Journal of Geography 62, no. 1 (May 15, 2008): 12–21. http://dx.doi.org/10.1111/j.0028-8292.1977.tb00610.x.

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Karzhinerova, T. "DEVELOPMENT OF ALTERNATIVE ENERGY IN UKRAINE." Scientific Bulletin of Civil Engineering 95, no. 1 (2019): 137–41. http://dx.doi.org/10.29295/2311-7257-2019-95-1-137-141.

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Karzhynerova, T. "DEVELOPMENT OF ALTERNATIVE ENERGY IN UKRAINE." Scientific Bulletin of Civil Engineering 96, no. 2 (2019): 221–26. http://dx.doi.org/10.29295/2311-7257-2019-96-2-221-226.

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Krasantcov, E. S. "Alternative Energy Sector Development in China." Izvestia of Saratov University. New Series. Series: Sociology. Politology 14, no. 3 (2014): 103–7. http://dx.doi.org/10.18500/1818-9601-2014-14-3-103-107.

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Shibinskiy, K. G., E. A. Efremenkov, and N. E. Galin. "Development of Energy Efficient Mechatronic Module for Alternative Energy." IOP Conference Series: Materials Science and Engineering 795 (April 28, 2020): 012026. http://dx.doi.org/10.1088/1757-899x/795/1/012026.

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Rahman Mohamed, Abdul, and Keat Teong Lee. "Energy for sustainable development in Malaysia: Energy policy and alternative energy." Energy Policy 34, no. 15 (October 2006): 2388–97. http://dx.doi.org/10.1016/j.enpol.2005.04.003.

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Mudretsov, А. F., and А. S. Tulupov. "ISSUES OF ALTERNATIVE ENERGY DEVELOPMENT IN RUSSIA." Vestnik Tomskogo gosudarstvennogo universiteta. Ekonomika, no. 36(4) (December 1, 2016): 38–45. http://dx.doi.org/10.17223/19988648/36/3.

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Azouaou, Lamia, Nassima Slimani, and Amel Chadlia. "Development Issues of Alternative Energy in Algeria." Defect and Diffusion Forum 379 (November 2017): 24–30. http://dx.doi.org/10.4028/www.scientific.net/ddf.379.24.

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Nowadays, global warming is central to all discussions, as governments are trying to make decisions in order to slow the greenhouse effect. This lead to the creation of “sustainable development”, which relies on renewable energies in order to preserve the environment. The development issues of renewable energy in Algeria drove the Algerian State to integrate it in the national energy mix. It is a major challenge regarding the preservation of fossil fuels, diversification of electricity production chains and contribution to sustainable development. Algeria launched a renewable energy development program going from 2011 to 2030 in order to revive economic growth in this country. The program recently concluded its first phase dedicated to pilot projects and testing various technologies available. The Renewable Energies and Energy Efficiency Development Program (REEEDP), in the revised version by the services of the Department of Energy, has just been adopted with the conclusions highlighted by its first phase.the preservation of fossil fuels, diversification of electricity production chains and contribution to sustainable development. Algeria launched a renewable energy development program going from 2011 to 2030 in order to revive economic growth in this country. The program recently concluded its first phase dedicated to pilot projects and testing various technologies available. The Renewable Energies and Energy Efficiency Development Program (REEEDP), in the revised version by the services of the Department of Energy, has just been adopted with the conclusions highlighted by its first phase.

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Gaponov, V., D. Kuznetsov, and V. Dudnik. "Problems of sustainable “green” development of alternative energy." IOP Conference Series: Earth and Environmental Science 937, no. 4 (December 1, 2021): 042041. http://dx.doi.org/10.1088/1755-1315/937/4/042041.

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Abstract The paper analyzes the known risks of power supply failure in the case of further development of renewable energy sources. The use of FMEA analysis allowed to analyze the significance of various risks of alternative energy. It is shown that the use of the FMEA method is becoming one of the most important areas of technosphere safety for the further development of alternative energy. The introduction of the share of alternative energy into the total energy balance leads to a decrease in the share of traditional sources of energy generation. In turn, a decrease in the share of traditional sources of energy production in the case of a combination of unfavorable natural factors causes to the collapse of the energy supply system and causes a complete shutdown of alternative energy.

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Pintz, Peter. "Demand-side Energy Policy as an Alternative Energy Strategy for Pakistan." Pakistan Development Review 25, no. 4 (December 1, 1986): 631–47. http://dx.doi.org/10.30541/v25i4pp.631-647.

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After the first oil-price shock of 1973, a search for new energy policies was started all over the world. Changing one fundamental concept - that relating to the general development of energy supply and consumption - was, however, out of the question. The pre-1973 trend of development was maintained. The energy elasticities did not change. The old forecasts were still held to be valid and were considered now, as earlier, to be the objectives which a successful energy policy had to achieve. This was considered a prerequisite for high growth rates of GNP and improvements in living conditions, and energy consumption was regarded as an indicator of the level of economic development. Therefore, the focus was shifted to an enlargement of the supply of indigenous energy resources as a substitute for imported energy, so that dependence on foreign countries could be minimized.

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Argun, Mehmet. "Alternative Energy Sources in Turkey for Sustainable Development." International Journal of Thermal and Environmental Engineering 2, no. 1 (December 15, 2010): 49–54. http://dx.doi.org/10.5383/ijtee.02.01.007.

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Lomakina, O., and I. Ponomarenko. "INSTRUMENTS OF THE IMPROVEMENT OF ALTERNATIVE ENERGY DEVELOPMENT." Municipal economy of cities 7, no. 146 (2018): 87–91. http://dx.doi.org/10.33042/2522-1809-2018-7-146-87-91.

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Ma, Linwei, Zheng Li, Feng Fu, Xiliang Zhang, and Weidou Ni. "Alternative energy development strategies for China towards 2030." Frontiers of Energy and Power Engineering in China 3, no. 1 (March 2009): 2–10. http://dx.doi.org/10.1007/s11708-009-0014-0.

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Ivashkiv, Iryna, and Liliya Trukhan. "DEVELOPMENT OF ALTERNATIVE FUEL SOURCES IN UKRAINE." Economic Analysis, no. 29(1) (2019): 178–82. http://dx.doi.org/10.35774/econa2019.01.178.

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Introduction. The article deals with the development of alternative fuel sources in Ukraine. The role and importance of alternative fuel sources in the context of the formation of the energy strategy of Ukraine are researched. The purpose of this article is to conduct research on the development of alternative energy sources to cover the energy needs of Ukraine in fuel and energy resources. Methods. The research methods are general scientific methods of scientific synthesis for the role and importance of the use of alternative energy sources in Ukraine, a systematic approach to justifying the areas of development of social responsibility of domestic companies in Ukraine. Results The advantages of using alternative sources of fuel in Ukraine are substantiated, the essence of which is environmentally friendly and renewable.

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Turner, Graham M. "Energy shocks and emerging alternative energy technologies." Australian Journal of International Affairs 66, no. 5 (November 2012): 606–21. http://dx.doi.org/10.1080/10357718.2011.570248.

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Rolbiecki, Ryszard. "DEVELOPMENT DIRECTIONS OF ALTERNATIVE FUELS INFRASTRUCTURE." Zeszyty Naukowe Uniwersytetu Gdańskiego. Ekonomika Transportu i Logistyka 69 (November 3, 2017): 73–79. http://dx.doi.org/10.5604/01.3001.0010.5563.

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An increase of the energetic efficiency of the economy is one of the priority goals of EU policy. In all the sectors of the EU-28 countries this goal has been achieved. However, in the transport sector, which is especially dependent on the supplies of crude oil, the energy consumption continues to increase. This is why, a wider use of alternative fuels is one of the ways of increasing the transport energy efficiency and decrease the dependency on crude oil. In transportation, there is a chance to increase the use of electricity and natural gas. However, the use of these energy sources in transport depends on the development of appropriate infrastructure. The requirements regarding the technical specification of the alternative fuel infrastructure and the time horizon for the construction of these facilities have been described in the European Parliament and Council Directive of 22.10.2014 on the development of alternative fuels infrastructure. In Poland, the development directions regarding the use of alternative fuels in transport and the goals of the transport infrastructure development have been set out in the year 2016 in the national framework for the policy of alternative fuels infrastructure development.

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Yusupova, Angela, Baysangur Yusupov, Mayrbek Debiyev, Suliman Masaev, Timur Amkhaev, and Anu Madaeva. "Analysis of the composition of alternative energy sources in the regional energy system." E3S Web of Conferences 288 (2021): 01076. http://dx.doi.org/10.1051/e3sconf/202128801076.

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The regional authorities, solving energy issues via the development of small-scale energy capacities, enable more adaptive and economical solution of the problems of energy development at the regional level. Thus, one of the foundations of small-scale energy is the use of alternative energy sources. Formation of schemes and procedures for the development of regional energy modalities based on the active use of alternative energy sources is the objective of developing the energy industry, both at the regional level and throughout the country. In order to solve this problem, an analysis of all available alternative energy sources in the regional energy system is carried out. Although the discussion on this issue is extensive, special attention is paid to the analysis of the problems associated with the introduction and development of alternative energy systems. This article describes procedures for generating a set of global factors that can have a significant impact on the implementation or operation of alternative energy systems. Based on the systematic approach and the resulting composition of global factors, a composition of eighteen influencing factors was identified. The presence of a systemically complete set of indicators describing the factors of influence on the process of functioning of alternative energy systems in the region makes it possible to set and formalize a number of important ones. The descriptions of three interesting issues for the implementation and development of alternative energy systems are given in this paper. For future developments, we plan to list models of the issues, as well as to develop practices to overcome these issues.

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STRELKOVA, I. A., and E. V. KHARMAKSHANOVA. "ALTERNATIVE ENERGY SOURCES AS A FACTOR OF THE DEVELOPMENT OF WORLD ENERGY INDUSTRY." EKONOMIKA I UPRAVLENIE: PROBLEMY, RESHENIYA 2, no. 7 (2020): 158–65. http://dx.doi.org/10.36871/ek.up.pr2020.07.02.019.

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This article highlights the development of alternative sources of energy as capable of solving a wide range of environmental and economic problems. The main factors contributing to the transition to alternative energy sources are considered. Characteristics of the alternative energy sector at the moment is given, its place and role in the world economy is marked. Trends in the development of the industry, as well as prospects for the short and long term are analyzed. In conclusion, conclusions are drawn regarding the possibility of transition to alternative energy sources in the world economy.

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Domashenko, M. D., V. Y. Shkola, M. Y. Troyan, and V. S. Domashenko. "Development of Alternative (Clean) Energy Sources: The EU Experience." Business Inform 4, no. 519 (2021): 48–53. http://dx.doi.org/10.32983/2222-4459-2021-4-48-53.

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The article is concerned with studying the European experience in the development of alternative (clean) energy sources, identifying problems and prospects for the production and consumption. The publication considers the advantages for countries from the use of new generation of energy carriers, including: independence from the countries – suppliers of traditional energy; ensuring ecological production and consumption; environmental protection and minimization of risk to the climate, human health, biodiversity, etc. The article provides the EU regulatory documents, namely: Directive 2018/2001/EC on alternative energy sources as part of the «Clean Energy for All Europeans» package and National Energy and Climate Plans (NECP) for 2021-2030, which set out the mechanism for fulfilling new goals for 2030 as to alternative energy sources. The new directive establishes a mandatory goal for alternative energy sources for the EU for 2030 (not less than 32%), provides for measures for various sectors of the economy, as well as transport, and strengthened criteria for ensuring the sustainability of bioenergy. The transition of the EU to the use of biofuels is explained by the course of sustainable development of European countries in the sphere of energy and ecology, the status of the economy and the general ecological policy of the countries. The division into generations of biofuels is provided as follows: the first generation, or conventional fuel, is fuel from ordinary food crops grown on arable land; the second generation is biofuels made from various types of biomass; the third generation is made exclusively of algae; the fourth generation of biomass involves the use of biochemical methods for carbon capture. It is determined that the production of biofuels can give impetus to the revival of the national agrarian economy, improving the environment, enhancing the ecological safety of the country, as well as promoting the development of the country’s logistics infrastructure.

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Toth, Richard, and Temis G. Taylor. "Alternative Futures: Energy and Habitat, Resources in Regional Development." International Journal of Science in Society 2, no. 4 (2011): 123–38. http://dx.doi.org/10.18848/1836-6236/cgp/v02i04/51291.

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Roosa, Stephen A. "Planning for Sustainable Urban Development Using Alternative Energy Solutions." Strategic Planning for Energy and the Environment 24, no. 3 (December 2004): 37–56. http://dx.doi.org/10.1080/10485230409509666.

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Stacey, Weston M. "An Alternative, ‘Non-Electrical’ Pathway for Fusion Energy Development." Fusion Technology 34, no. 3P2 (November 1998): 471–76. http://dx.doi.org/10.13182/fst98-a11963657.

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Murphy, D. J., B. L. O’Connor, D. T. Mayhorn, L. I. Almer, E. E. Bowen, E. M. White, and C. Kim. "Alternative Water Resources for Utility-scale Solar Energy Development." Energy Procedia 49 (2014): 2501–11. http://dx.doi.org/10.1016/j.egypro.2014.03.265.

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Flaksman, A. S., A. I. Mozgovoy, D. S. Lopatkin, V. A. Dikikh, I. S. Shamsov, Ju A. Romanova, D. E. Morkovkin, and E. V. Bovtrikova. "Prospects for the development of alternative energy sources in the world energy." IOP Conference Series: Earth and Environmental Science 723, no. 5 (March 1, 2021): 052040. http://dx.doi.org/10.1088/1755-1315/723/5/052040.

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Konovalo, M. S., E. Yu Konovalova, I. N. Egorova, G. O. Zhdanova, and D. I. Stom. "Phototrophs in alternative energy." Proceedings of Universities. Applied Chemistry and Biotechnology 11, no. 3 (October 7, 2021): 358–71. http://dx.doi.org/10.21285/2227-2925-2021-11-3-358-371.

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Abstract: The role of phototrophs is examined in alternative energy, with the main emphasis on unicellular algae. Particular attention is paid to the use of phototrophs for generating electricity using biofuel cells (plant and enzymatic biofuel cells are discussed). This study focuses on microbial fuel cells (MFC), which, along with electric power, allow obtaining biofuels and biohydrogen. This article explains the factors limiting the MFC power, and ways of overcoming them. For example, it seems promising to develop various photobioreactors in order to reduce the loss of MFC power due to overvoltage. The use of microphototrophs in MFC has led to the development of photosynthetic MFC (or PhotoMFC) through the design of autotrophic photobioreactors with forced illumination. They allow generating oxygen through photosynthesis, both in situ and ex situ, by recirculating oxygen from the photobioreactor to the cathode chamber. Artificial redox mediators can be used here, transferring electrons directly from the non-catalytic cathode to O2, formed as a result of the photosynthetic activity of algae. Biologically catalyzed cathodes have been proven to generate less power than chemical catalysts. It is noted, that the MFC installations with the micro-algae allow utilizing a wider circle of different connections – the components of effluents and withdrawals: organic acids, sugar, alcohols, fats and other substrata. The use of phototrophs for the production of biofuels is of special interest. Several different types of renewable biofuels can be produced from microalgae, the production of which can be combined with wastewater treatment, CO2 capture and production of various compounds.

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Hewitt, N. J., J. T. McMullan, and N. E. Murphy. "Development of an alternative refrigeration cycle." International Journal of Energy Research 15, no. 9 (December 1991): 731–45. http://dx.doi.org/10.1002/er.4440150905.

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Lavrinenko, Yaroslav, Victoria Tinyakova, Larisa Shishkina, and Ruben Partevian. "Marketing of renewable energy sources." E3S Web of Conferences 175 (2020): 14006. http://dx.doi.org/10.1051/e3sconf/202017514006.

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The article discusses the importance of marketing in the market of renewable energy sources. Alternative energy and its development significantly depend on the country and the climatic conditions of a particular area. In Russia, alternative energy, its development, lags behind world leaders. There are several reasons for this. The first reason is the large reserves of fuel and energy raw materials and their low cost. The second reason is the low utilization rate of the installed capacity of alternative energy. The third reason is that the weather conditions in Russia are nonhomogeneous and not very suitable for the development of alternative energy. A promising direction for the development of alternative energy is small alternative energy. Marketing is built on effective market segmentation, increasing end-user awareness and customer education efforts. The article also provides recommendations for improving the effectiveness of marketing, its special features, taking into account altruism, paternalism and moral satisfaction ofcustomers.

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Petrenko, L. D. "GREEN ENERGY: FACTORS OF SUSTAINABLE DEVELOPMENT." Scientific Review Theory and Practice 11, no. 6 (2021): 1731–39. http://dx.doi.org/10.35679/2226-0226-2021-11-6-1731-1739.

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The key condition for the transition to socio-economic development, taking into account environmental constraints, is to meet the current needs of people without prejudice to future generations and the ecosystem of the planet. The intensification of the deve- lopment of the world economy and industrial revolutions had a negative impact on the state of the environment. Reducing the effects of climate change and achieving the required level of decarbonization of the world economy, including by increasing the importance of alternative energy sources, is a key item on the climate agenda of most countries of the world. Achievement of these goals is possible only if the global energy is transformed. The article reveals the environmental and economic factors of sustainable development of the “green” energy sector. In the course of the research, specific data were used that characterize the development of global energy. Methods of comparative analysis were used to process the data. As a result of the conducted studies, it was found that the expansion of the use of alternative energy sources is inevitable, however, the negative environmental impact of each of them is incomparable with traditional sources, individually and gradually decreasing. The analysis has demonstrated the formation of favorable economic factors for sustainable development of the green energy sector: cost reduction and productivity growth of alternative energy based on the introduction of innovations. In addition, it was noted that there is a steady demand for the segment of renewable energy sources, supported by the needs of economic systems of various levels in the framework of the implementation of the sustainable development strategy within the framework of the “green” trend.

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Fernandes Pereira, Maria Marconiete, Flávia De Paiva Medeiros de Oliveira, and Wanderson Carvalho Silva. "Solar energy as a sustainable development factor." Direito e Desenvolvimento 11, no. 1 (July 7, 2020): 46–61. http://dx.doi.org/10.26843/direitoedesenvolvimento.v11i1.1254.

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This article examines the possibility of using solar energy as a viable alternative, necessary to diversify the country’s energy matrix under the potential the Northeast presents. The approach is made with a view to highlighting clean and renewable energy and a global effort to preserve the environment, embodied in treaties and legal instruments of International Law. The central core is the idea of sustainability. The methodology approach is qualitative, in which legal and doctrinal surveys will be used in the legal literature. The text is divided into an introduction that gives an overview of the subject studied, then subdivided into 3 (three) specific topics that discuss the search for alternatives to the Brazilian energy matrix, considering about solar energy and, finally, the regulation of that energy. In the research, the economic viability is verified when the installation expands through this energy matrix, as well as the incremental benefits generated to the environment, in addition to the cost savings in the productive sector.

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Nugraha, A. A. Putu Pradana Yogi, and I. Wayan Widiana. "Learning Alternative Energy using Graphic Video Media." International Journal of Elementary Education 5, no. 2 (June 14, 2021): 224. http://dx.doi.org/10.23887/ijee.v5i2.35154.

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In online learning, teachers need media assistance in the learning process. Therefore, it was necessary to assist the development of media in the form of graphic video media. This study aimed to develop graphic video media and determine the validity of video graphic media. The data generated in this study were qualitative and quantitative. This research was development research carried out using the ADDIE model. The subjects of this study were 2 media experts, 2 design experts, 2 material experts, 1 teacher or practitioner, and 12 students. Data collection in this study used a questionnaire/questionnaire method. The data obtained were then analyzed using the Aiken validation index formula to determine the average validation of video graphic media. The development of graphic video media was declared valid with the overall Aiken validity index by the lowest expert 0.5 and the highest 1, practitioner or teacher reviews having a percentage of 98%, and overall student reviews having a percentage of 94%. Thus, graphic video media on the topic of alternative energy and its utilization that had been developed can be used as learning media to help students understand the subject matter, especially alternative energy materials and their use in online learning.

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Fernández Soto, J. L., R. Garay Seijo, J. A. Fraguela Formoso, G. Gregorio Iglesias, and L. Carral Couce. "Alternative Sources of Energy in Shipping." Journal of Navigation 63, no. 3 (May 28, 2010): 435–48. http://dx.doi.org/10.1017/s0373463310000111.

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In recent years, there have been strategy changes in international and European policies and procedures about the environment and sustainable development. The focus has been on the agents and activities that exhaust natural resources and harm the environment. The International Maritime Organization (IMO) and shipping companies' international organisations are trying to reduce the polluting emissions and greenhouse gases generated by vessels. This article looks at various alternative energy sources that can be used to power vessels and their auxiliary equipment, as well as at their economic and environmental repercussions on the transport of goods by sea.

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Latif, Sarmad Dashti, Fathoni Usman, and Bilal M. Pirot. "Implementation of Value Engineering in Optimizing Project Cost for Sustainable Energy Infrastructure Asset Development." International Journal of Sustainable Development and Planning 15, no. 7 (November 13, 2020): 1045–57. http://dx.doi.org/10.18280/ijsdp.150709.

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The purpose of this study is to optimize costs by analyzing a case study of the Energy Utility Company (EUC) project in Malaysia and building the main electric distribution station (MEDS) project specifically. In order to achieve this objective, Value Engineering (VE) technique as one of the proven tools was selected, and three alternatives were applied. The first alternative was to reduce the room sizes of the building. The second alternative was to replace the plaster painting with normal painting, and the last one was to replace painting up to 1.5 meters with 1 meter of the high of walls from the floor. Results approved that the implementation of VE has successfully reduced the cost of the project without compromising the quality of the materials. For the first alternative, 17.1% of the cost was saved. Regarding the second alternative, 69.8% of the total cost for ceiling painting was saved, and for the third alternative, 41.6% of the total cost of walls from the floor was saved. The findings of this research may serve as a guide for engineers, scholars, and constructors to reduce the cost of the building project.

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Inshakova, Elena. "Nanotechnologies Based Alternative Energy Development: Forecast Effects for Russian Economy." Vestnik Volgogradskogo gosudarstvennogo universiteta. Serija 3. Ekonomika. Ekologija., no. 5 (November 19, 2014): 80–89. http://dx.doi.org/10.15688/jvolsu3.2014.5.8.

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Ahmed, Mohamed O., Ahmed K. Madkor, Peter Makeen, Shehab Edin I. Betelmal, Minatallah M. Hassan, Mohamed M. Abdelsamee, Ahmed Ayman, Mohamad H. El-Adly, Ashraf Nessim, and Sameh O. Abdullatif. "Optimizing the Artificial Lighting in a Smart and Green Glass Building-integrated Semi-Transparent Photovoltaics: A Multifaceted Case Study in Egypt." WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT 17 (February 2, 2021): 118–27. http://dx.doi.org/10.37394/232015.2021.17.12.

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Numerous increases in CO2 emissions are recognizable nowadays. Consequently, building integrated photovoltaics (BIPV) glows up as a trendy future solution. BIPVs are introduced by substituting one of the building components with a green energy harvesting source seeking for sustainability. Herein, we propose a BIPV techno-economic feasibility by utilizing in-Lab fabricated semi-transparent solar cells as a glass interface. Three alternatives have been taken into consideration with proposing on-roof Photovoltaic (PV) system (alternative #1) and semi-transparent solar cells working as glass interfaces (alternative #2) while keeping the governmental grid as a reference alternative (alternative #3). Daylight simulations and electric lighting loads optimization are investigated showing an overall energy budget per alternative. An optimum alternative with an overall excess energy of around 88 MWh as annual energy production was reached, while satisfying 100% of the targeted electrical loads. Levelized cost of energy (LCOE) is demonstrated as an economic parameter to evaluate the three proposed alternatives.

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Adnyani, Komang Alit Darma, and I. Made Citra Wibawa. "Alternative Energy Sources on Digital Comic Media." International Journal of Elementary Education 5, no. 1 (May 24, 2021): 60. http://dx.doi.org/10.23887/ijee.v5i1.34333.

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The availability of innovative learning media in schools is still limited, especially in the subject of the natural sciences of fourth-grade elementary school. This research aimed at developing digital comic media on the topic of alternative energy sources for fourth-grade elementary school students. This study applied the research and development (R&D) method using the ADDIE development model with the following stages: analyze, design, development, implementation, and evaluation. The subjects of this study were two lecturers as media experts, two lecturers as material experts, two teachers as practitioners, and five fourth-grade elementary school students, while the object in this study was the developed validity of the digital comic media. The data collection method was a questionnaire method by providing assessment sheets to the subjects of the study. The instrument used to measure the validity level of digital comic media was a rating scale in the form of assessment sheets compiled from experts, practitioners, and students. The data obtained were then analyzed using a percentage formula to determine the validity of digital comic media. The average percentage scores are 96% by material experts, 97% by media experts, 87% by practitioners, and 94% by fourth-grade elementary school students, with very good classifications. Based on the results, digital comic media developed on the topic of alternative energy sources is declared valid and suitable to apply in learning in fourth-grade elementary school.

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Sivitska, Svitlana. "IDENTIFICATION OF STRATEGIC PRIORITIES OF INVESTMENT INTO DEVELOPMENT OF ALTERNATIVE ENERGETICS." ЕКОНОМІКА І РЕГІОН Науковий вісник, no. 3(64) (June 7, 2017): 52–59. http://dx.doi.org/10.26906/eir.2017.3(64).876.

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UDC 338:336.02:621.311 Svitlana Sivitska, Ph.D., Associate Professor at Finance and Banking Department, Vice-Rector for Scientific, Educational, Social Work and International Cooperation. Poltava National Technical Yuri Kondratyuk University. Identification of strategic priorities of investment into development of alternative energetics. There are the stages of the methodology for choosing the strategic priorities of investing in alternative energy explored in the article. The potential of alternative energy analyzed. The strategic priorities of alternative energy have been explored. An integrated analysis of the potential of alternative energy is carried out on the territorial basis done. The matrix of choice of strategic priorities of investing in alternative energy determined. Keywords: energetic security, alternative energetics, renewable sources of energy, investment, strategic priorities, matrix.

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Yevdokimov, Yuri, Olena Chygryn, Tetyana Pimonenko, and Oleksii Lyulyov. "Biogas as an alternative energy resource for Ukrainian companies: EU experience." Innovative Marketing 14, no. 2 (July 27, 2018): 7–15. http://dx.doi.org/10.21511/im.14(2).2018.01.

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The paper deals with analysis of the preconditions of alternative energy market development in Ukraine. In this case study, the authors analyzed the EU experience. The results of analysis showed that the leader of the EU countries in renewable energy has already achieved the target (20%), which had been indicated. In addition, the findings showed that the share of renewable energy in gross final energy consumption has been increasing from year to year. The authors allocate that, according to the Ukrainian potential, biogas is the most perspective one among alternative resources. Moreover, results of analysis showed that Ukraine has the huge potential of agricultural sector. In this direction, the authors allocated the main types of the agricultural activities, which have the highest potential of biogas production: sugar factories, corn silage and poultry farms. The authors underlined that biogas spreading is restrained by the stereotypes that green investments are not attractive for investors. In order to analyze the economic efficiency of investments to the biogas installation, the authors calculated the profit from the biogas installation for poultry farm. The authors made two scenarios for calculation. The first – the whole volume of energy, which was generated from the biogas unit, will be sold with feed-in tariff. The second – the farm covers its own needs in electricity, the rest will be sold with feed-in tariff. The findings showed that the first scenario is more attractive. Moreover, the farm could receive higher profit if it installed the biogas in 2016, not in 2017. In addition, based on the EU experience and features of farm functioning, the authors approved that the biogas installation has not only the economic effect (profit and additional profit) for company, but also ecological and social effects for rural area, where this farm was located.

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Wang, Hong Zhi. "Analysis of Ship Renewable Alternative Energy Sources." Advanced Materials Research 926-930 (May 2014): 911–14. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.911.

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Biodiesel is a clean, renewable energy, non-burning emissions of sulfur dioxide, other harmful gases than conventional diesel fuel by 70 percent. This article outlines the concept of biofuels and main characteristics, focusing on the ship can be used as an alternative fuel biodiesel, analyzes the development prospects of bio-diesel.

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Baitanayeva, Bakhyt, Aimankul Yerezhepova, Biken Nurmanova, and Gulmira Andabayeva. "Current state and problems of alternative energy development in the world." E3S Web of Conferences 159 (2020): 07004. http://dx.doi.org/10.1051/e3sconf/202015907004.

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The article is devoted to the current state and analysis of factors affecting the use of alternative energy sources on a global scale. There is a constant growth in volumes energy consumption, which is associated with the stability of the global economy, increasing costs for heating and cooling in various parts of the world. At the same time in the most densely populated areas (China, India), coal accounts for up to 80 % of the energy balance, which leads to an increase in CO2 emissions. In this regard, the article notes the need to switch to the use of alternative energy sources (wind, solar, hydro, geothermal and biomass, nuclear energy). The article analysis the current state of energy sources in developed countries according to statistics for 2018. The authors concludes that the growth rate of renewable energy resources is insufficient, despite their advantage over traditional sources. In this regard, the factors affecting the efficiency of renewable energy sources were summarized. In addition, the article identifies barriers that prevent the acceleration of the rate of replacing traditional energy sources with RES. At the same time, state support measures and relevant legislative acts play a special role in stimulating and attracting the necessary investments.

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Baur, Peter. "Alternative energy: Modelling resource conflict within an energy environment." Journal of Economic and Financial Sciences 5, no. 2 (October 31, 2012): 323–50. http://dx.doi.org/10.4102/jef.v5i2.288.

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With growing infrastructural pressure induced by urban densification combined with rural development and the increasing demands of industrialisation, South Africa is facing two related challenges. The first is a lack of sufficient energy to satisfactorily fulfil the needs of the expanding economy. The second is that South Africa has limited access to water. Electricity generation using the traditional coal-burning power stations requires vast amounts of water, for amongst other things, steam generation to drive the turbines and water is also used in the cooling process. Thus, as the demand for electricity grows, so too does the pressure on the country's strained water supplies. The growing demand for electricity favours the building of new traditional coal-burning power stations, which emit vast amounts of pollutants into the atmosphere, negatively affecting the environment. This leads to a degree of conflict between stakeholders, namely the energy producers, government bodies, and environmentalists. This paper uses Hirshleifer’s Conflict Success Function to highlight the ‘urgency’ of replacing traditional fuel-based power stations with alternative renewable energy generators, using South Africa as a case study.

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Frai, M. E. "The development of alternative energy sources: Prospects in Russia and the world." National Interests: Priorities and Security 16, no. 5 (May 15, 2020): 885–904. http://dx.doi.org/10.24891/ni.16.5.885.

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Subject. The article discusses limited sources of energy nowadays and an ongoing survey of new ones. I focus on fuel and energy complexes worldwide and in Russia. Objectives. The study is to analyze the future use of alternative energy sources in the fuel and energy complex nationwide and worldwide. I review the existing energy sources of the fuel and energy complex in the global and regional markets, specifically the alternative ones. Methods. The study relies upon methods of statistics, analysis and systems approach. Results. The article demonstrates that the fuel and energy complex strongly depends on the current situation in the energy resource market, which is difficult to forecast. If we continue relying on traditional energy resources, we get exposed to some risks affecting the sustainable development of the economy. Russia should diversify the power engineering sector by developing alternative energy sources. The article sets forth the economic rationale for alternative sources and key steps Russia shall make. Conclusions and Relevance. Considering the current situation in the energy balance, alternative energy is what any advanced society seeks for, being supported by manufacturers, governmental institutions, and researchers, though low profitability and high infrastructure costs impede its development. In Russia, these challenges are even more palpable. However, even now Russia is able to find alternative energy solutions. In addition to advantages of alternative energy, which is globally proclaimed, they will also help Russia diversify and update the economic system.

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Mohammed, Alsumiri, and El Khashab Hisham. "Solar Energy Technology Choice Development." E3S Web of Conferences 64 (2018): 02003. http://dx.doi.org/10.1051/e3sconf/20186402003.

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During the last decade with the modern scientific development, different solar energy (SE) technologies were introduced under vast cost variations. The huge need of energy for the use of economic development with the rise of fossil fuel price represents an urgent problem worldwide. The geographical location of Arab countries makes them subject to high average solar irradiance. So that, sustainable energy generation especially solar energy generation can be suitable alternative to conventional energy generation. To implement a solar energy application, the suitable technology choice represents a huge challenge due to high risk against budget cost. In this paper, different solar energy technologies are discussed with the suitable application to obtain the optimal energy conversion system efficiency. Both photovoltaic (PV) and Solar thermal technologies were investigated.

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NEAGOE, MIHAELA, GHEORGHE STROESCU, and ANIŞOARA PĂUN. "ENERGY PLANTS ALTERNATIVE TO FUTURE BIOFUEL PRODUCTION." "Annals of the University of Craiova - Agriculture Montanology Cadastre Series " 51, no. 2 (December 20, 2020): 398–405. http://dx.doi.org/10.52846/aamc.2021.02.48.

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Replacing fossil fuels with alternative renewable energy sources is a very current issue worldwide. The development of energy plant (lingo-cellulosic) crops represents the promising solution, for the future production of biofuels in order to produce renewable energy and replace fossil fuels. For the implementation of energy crops were elaborated a series of technologies and technical equipment that respond to the requirements of these crops. The paper addresses these technologies, technical equipment and technologies for valorizing energy crops.

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RAO, M. C. "SUSTAINABLE AND RENEWABLE ENERGY RESOURCES — ALTERNATIVE FORMS OF ENERGY." International Journal of Modern Physics: Conference Series 22 (January 2013): 385–90. http://dx.doi.org/10.1142/s2010194513010416.

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In order to move towards a sustainable existence in our critically energy dependent society there is a continuing need to adopt environmentally sustainable methods for energy production, storage and conversion. A fuel cell is an energy conversion device that generates electricity and heat by electrochemically combining a gaseous fuel and an oxidant gas through electrodes and across an ion conducting electrolyte. The use of fuel cells in both stationary and mobile power applications can offer significant advantages for the sustainable conversion of energy. Currently the cost of fuel cell systems is greater than that of similar, already available products, mainly because of small scale production and the lack of economies of scale. The best fuel for fuel cells is hydrogen and another barrier is fuel flexibility. Benefits arising from the use of fuel cells include efficiency and reliability, as well as economy, unique operating characteristics and planning flexibility and future development potential. By integrating the application of fuel cells, in series with renewable energy storage and production methods, sustainable energy requirements may be realized. As fuel cell application increases and improved fuel storage methods and handlings are developed, it is expected that the costs associated with fuel cell systems will fall dramatically in the future.

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More, Tanishq. "Development of an Alternative Energy Harnessing System using the Piezoelectric Effect." International Journal for Research in Applied Science and Engineering Technology 8, no. 3 (March 31, 2020): 1006–9. http://dx.doi.org/10.22214/ijraset.2020.27228.

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Tkachenko, A. M., and T. O. Pozhuieva. "THE ALTERNATIVE RESOURCES OF ENERGY DEVELOPMENT IN SOLVING GLOBAL ECONOMIC PROBLEMS." Economic Herald of SHEI USUCT 8, no. 2 (2018): 97–103. http://dx.doi.org/10.32434/2415-3974-2018-8-2-97-103.

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Yushchyshyna, Larysa, and Igor Yushchyshyn. "Development of Production of Alternative Energy Sources in the Agricultural Enterprises." Economic journal of Lesia Ukrainka Eastern European National University 1, no. 1 (2015): 35–38. http://dx.doi.org/10.29038/2411-4014-2015-01-35-38.

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DZIS, Victor. "ALTERNATIVE SOURCES OF ENERGY IN GREEN TOURISM." "EСONOMY. FINANСES. MANAGEMENT: Topical issues of science and practical activity", no. 3 (53) (October 4, 2020): 90–101. http://dx.doi.org/10.37128/2411-4413-2020-3-7.

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The article considers promising areas of green tourism development in Vinnytsia region. Describes a number of extremely unique and interesting objects that are little known to tourists. These include the «Illinets astroblem» ˗ craters at the site of a meteorite fall 400 million years ago. The crater is located between the villages of Ivanky, Lypovets district and Luhovo, Illinets district. They arose as a result of the fall to Earth of a cosmic body with an approximate weight of 40 million tons. The diameter of the meteorite is about 230 - 300 m. At the time of the fall, the meteorite was divided into 3 parts. As a result, 13 craters appeared. The largest of them have diameters of 7-10 km. According to experts, the initial depth of the largest crater was about 800 m. The local places are witnesses of a unique phenomenon of planetary scale and are interesting for the tourist business. There are no analogues to Ilyinets Crater in the world. The problems of exhaustion of traditional energy sources are analyzed, and in this connection the inevitable increase in their price. The necessity of wide introduction of alternative energy in the field of green rural tourism is proved. The use of autonomous, network and hybrid solar semiconductor power plants is. promising. Grid-connected solar power plants as an object of solar energy can be used both to generate electricity for household consumption and for the purpose of further sale to the national grid at a green tariff. It is shown that the introduction of solar energy by tourism businesses significantly increases their profits and competitiveness, reduces electricity costs, significantly improves the quality of services, increases the level of tourist service in rural areas. The need for state support and investment for the development of renewable energy sources in rural areas and green rural tourism is substantiated.

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Dekhtiar, O. O. "ALTERNATIVE ENERGY SOURCES FOR INCREASING ENERGY EFFICIENCY OF IRRIGATION SYSTEMS." Міжвідомчий тематичний науковий збірник "Меліорація і водне господарство", no. 2 (December 12, 2019): 105–12. http://dx.doi.org/10.31073/mivg201902-182.

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Actuality of the problem. The article discusses the current level of use of alternative sources of electrical power in the world. The main areas of the global power development were determined, the statistical data of leading energy companies, analytical international organizations and financial institutions were analysed. For today, all civilized countries successfully switch to alternative energy sources: wind, solar energy, biofuels, etc. In addition, the use of solar energy is one of the most promising inexhaustible, renewable energy sources. The use of renewable energy sources replaces the traditional one, based on extractive technologies polluting the atmosphere with harmful emissions, and enhances the greenhouse effect, reduces the burden on the resource base and energy systems of countries and improves the environment. Sustainable development of the agricultural sector of the economy of Ukraine and, in particular, irrigated agriculture requires a reduction in energy dependence. In the structure of the cost of irrigation water, a significant share accounts for electrical power. That is why to increase the efficiency of irrigated agriculture, to ensure high and sustainable yields in the context of climate change, it is extremely important to reduce the cost of power consumption. The need to use alternative energy sources in the drainage complex of Ukraine as part of the implementation of the energy strategy of Ukraine, aimed at the transition to fficient use and consumption of energy resources is highlighted. The Institute of Water Problems and Land Reclamation deals with the investigations of measures and technologies to improve power efficiency to reduce the specific energy consumption for pumping water by pumping stations and to reduce the rate of power losses for water intake and water transportation by water supply paths. One of the effective measures to reduce power cost is the use of alternative energy sources, in particular solar energy. The economic potential of the measures for improving energy efficiency in irrigation systems wass estimated. Conclusions. The estimation showed that the use of modules of solar power plants installed above the surface of open irrigation canals will lead to lower energy costs in the face of a constant increase in tariffs, that is, it will help to increase the economic efficiency of irrigation, reduce the share of water resources in national energy consumption and have a positive environmental effect. The sale of surplus power to the energy system at “green” tariffs can significantly reduce the payback period for the modernization of the engineering infrastructure of irrigation systems.

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Ifat, Mahmuna, Burcu Adiguzel Mercangoz, and Huang Hui. "Consumer Willingness to Pay for Attributes of Alternative Energy Sources in Pakistan." Liberal Arts and Social Sciences International Journal (LASSIJ) 4, no. 1 (August 10, 2020): 19–34. http://dx.doi.org/10.47264/idea.lassij/4.1.3.

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Consistent and inexpensive energy access is pivotal for human development and sustainable living standard. Pakistan is facing a huge gap in the demand and supply of energy which is brewing since 2007. This study analysed the factor influencing the households’ willingness to pay for the alternative energy source. Using a world bank data, collected from 8500 households our study presented the findings of the ordered logit model. Our results indicate that there exists a positive willingness to pay for energy alternatives for socio-economic characteristics and energy attributes. Besides, it indicates the affordability and cost-saving factor of potential alternative significantly influence the WTP for the alternative energy source. We suggested the policymakers to make policies to encourage the invention of the affordable energy products that result in reliable and long-running energy alternatives. Similarly, the financial assistance in the form of easily accessible loans, subsidies, and attractive instalments for the energy products.

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Journal articles on the topic 'Development of alternative energy'

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