Ecological and Economical Substatiation of Production of Hydrogen

Kovalenko, Nataliia; Hutsol, Taras; Labenko, Oleksander; Głowacki, Szymon; Sorokin, Dmytro

doi:10.17770/etr2021vol1.6540

Cited by 5 publications

(6 citation statements)

References 6 publications

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“…Over the last decade, our country has developed and implemented many significant steps (including at the legislative level) to green production processes and, as a result, Ukraine is already among the world leaders in reducing greenhouse-gas emissions compared to 1990. The results of predictive modelling by the experts of the Center for Economic Recovery confirm the positive results from the implementation of certain environmental initiatives of agriculture that affect on the greenhouse-gas emissions [3][4][5]9,16,17]. Thus, the Ministry of Environmental Protection and Natural Resources of Ukraine reports a 50% reduction in CO 2 emissions from agriculture comparing 1990 to 2019 (Figure 4).…”

Section: Reorientation Of Understanding the Economic Essence Of Econo...mentioning

confidence: 61%

“…Research [21,23,31,34] provides grounds to argue about the relevance of environmental management. We have enough research to determine the significance of the outlined issues, assessment of threats and probabilistic consequences in terms of individual industries and countries [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]. In addition, many specialized programs for sustainable development have already been developed and implemented today.…”

Section: Discussionmentioning

confidence: 99%

“…In this context, the European Union has adopted the government's program "The European Green Deal", aimed at transforming the EU into a prosperous society with a modern, resourceefficient and competitive economy. The main message of the program is the refusal of net greenhouse-gas emissions by 2050 and ensuring economic growth with the minimal use of resources [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

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Project Environment and Outlook within the Scope of Technologically Integrated European Green Deal in EU and Ukraine

et al. 2022

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Issues of environmental security, fuel and energy independence have been forming political and economic territories for several centuries. Current events in Ukraine have become a litmus test, which clearly highlights the dangers of resource monopolies and the transfer of economic benefits. The issue of ensuring the energy system in climate neutrality became relevant even before the aggression by Russia. However, today, there is no country, it has not recognized that there is the urgent need to develop and implement effective tools for economic development in a sustainable environment. The modern cost-oriented model of knowledge of economic processes has led not only to the irrational use of natural potential. Large-scale use of natural resources and the irrational organization of production (including agricultural) disrupt the process of their reproduction, which, in turn, leads to the depletion of bioresources and, as a consequence, can lead humanity to ecological catastrophe. Certain solutions have been proposed to address these issues. To ensure the efficient use of the resources of the agricultural sector and the reliable reflection of biological processes, it is proposed to recognize the biological form of capital as self-growing and self-reproducing value, which, in the process of biological transformation, allows obtaining an additional unit of benefits. The study examines, in detail, the promising areas of the transformation of the agricultural sector in the framework of a technologically integrated European Green Deal in the EU. In this study, to determine the potential opportunities for the ecological transformation of agriculture, discrete analytical models of the assessment of the agro-industrial complex of Ukraine were used. Representative data use statistical indicators of Ukraine and, to illustrate potential opportunities, present a comparison of export data to EU countries. In addition, it reveals the realized and potential opportunities of Ukraine’s entry into the European market through the prism of the implementation programs of EU environmental policy. The place and significance of assimilation potential for a reduction in the anthropogenic impact on the environment, and providing the self-restoration of natural resources, are substantiated. It is determined that one of the most effective tools for low-cost reduction in greenhouse-gas emissions is the national-level implementation of environmental-quota trade and the development of organic production. The study includes an analytical assessment of the expected emission reductions from environmental initiatives’ implementation. Prospects for further research are the development of an effective mechanism for the systematic management of the biological potential reproduction of the agricultural sector while reducing anthropogenic impact on the environment.

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Section: Reorientation Of Understanding the Economic Essence Of Econo...mentioning

confidence: 61%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Project Environment and Outlook within the Scope of Technologically Integrated European Green Deal in EU and Ukraine

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“…Of note: the theoretical potential of biohydrogen from crop-based biomass in Ukraine is 77 billion m 3 over a 3-year period (25.6 billion m 3 on average) [18].…”

Section: Resultsmentioning

confidence: 99%

Energy Potential of Biogas Production in Ukraine

et al. 2022

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Manufacturing and the further utilization of biogas is an efficient way of complementing or replacing primary energy resources. Ukraine has followed the global tendency to substitute fossil energy sources with renewable ones, which particularly includes biogas. Considering the experience of European countries, as well as the potential and needs of Ukraine, the necessity of biogas plant building implies three main factors: obtaining the energy sources, selling agricultural products and by-products of biogas production, and managing the environmental issues surrounding biogas generation. The growth dynamics of biogas plants and their productivity were analyzed for the period of 2012–2019. In doing so, the capacity and potential capabilities of biogas production in Ukraine by means of biological waste and agricultural raw materials were assessed. The article focuses on the importance of resolving the issues of sanitary and technogenic protection in biogas plant building and biogas manufacturing. It also points out the reasons that prevent Ukraine from going forward with biogas projects, as well as the main factors that affect biogas plant viability and efficiency. Based on the statistical data of previous years and regression analysis, the authors calculated the production output and biogas transformation. Herein, the trend model and Excel software were applied.

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“…Adaptation of modern fuel systems to new fuel types of plant or animal origin is an indispensable condition for ensuring the reliability of complex agricultural machinery [7,8]. This is the essence of the international problem at the stage of the struggle for the energy independence of the country [9,10].…”

Section: Introductionmentioning

confidence: 99%

Modeling of Diesel Engine Fuel Systems Reliability When Operating on Biofuels

et al. 2022

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One of the main trends in the development of modern engine building is the use of biodiesel fuel, which can lead to a decrease in the reliability of engines that are not adapted to it. However, at present there is no general method for determining the reliability of fuel systems of internal combustion engines. In this paper, a reliability model of engine fuel systems when operating on biofuel has been developed. Comprehensive indicators for assessing the reliability of diesel engine fuel systems are the coefficient of readiness and technical use. The availability factor of the fuel system when operating on biodiesel fuel without the replacement of structural materials was 0.66, while with the replacement it was 0.71, and the coefficient of technical utilization without replacement of materials was 0.36, and with the replacement of 0.4. Recommendations are given to improve the reliability of the engine fuel system components. The resulting model allows for complex comparisons of the effectiveness of various ways to improve the reliability of engines running on biodiesel fuel.

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Ecological and Economical Substatiation of Production of Hydrogen

Cited by 5 publications

References 6 publications

Project Environment and Outlook within the Scope of Technologically Integrated European Green Deal in EU and Ukraine

Project Environment and Outlook within the Scope of Technologically Integrated European Green Deal in EU and Ukraine

Energy Potential of Biogas Production in Ukraine

Modeling of Diesel Engine Fuel Systems Reliability When Operating on Biofuels

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