DOI: 10.33917/mic-3.104.2022.28-37

In 2021, the cost of building solar panels has risen in price by 50%, and wind power plants (WPP) by 13%. Many experts write about their further significant growth. This is also noted in The Global Risks Report 2022 at the World Economic Forum (WEF) in Davos in 2022. Thus, the price of polysilicon over the past year has increased by about 3 times, the price of hot-rolled steel has doubled. Steel production is a process with a high share of CO2 emissions. The era of relatively inexpensive renewable energy is over.

In the coming years, the failure of the climate action of the «green transformation», the growth of fuel consumption, energy and economic crises are coming.

DOI: 10.33917/mic-3.104.2022.21-27

The article considers options for placing a floating solar power plant, compares floating and ground-based solar power plants, presents the results of modeling solar energy generation, optimizing the angle of inclination of solar modules relative to the horizontal plane, and choosing the optimal solution.

DOI: 10.33917/mic-3.104.2022.12-20

The work is devoted to the analysis of modern conceptual approaches to the strategic management of natural gas in industrial enterprises. The research was based on a systematic approach, methods of analysis and synthesis of indicators of the economics of natural gas consumption. The analysis showed that at present a number of issues related to the effective management of energy consumption remain unresolved, which affects the quality of the fuel and energy balance of the enterprise. The author proposes a conceptual approach to the strategic management of natural gas consumption, which uses a situational matrix model for planning an energy efficiency strategy for natural gas consumption based on the life cycle of energy efficient technologies.

References:

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DOI: 10.33917/mic-3.104.2022.5-11

The work is devoted to the generalization of scientific methods and practical approaches for choosing an effective gas motorization policy. Domestic and foreign peculiarities of evaluating the economic efficiency of projects in the field of gas motor fuel are disclosed in detail. The author describes the assessment of the environmental and economic benefits of natural gas motor fuel based on the calculation of social costs, the cost-benefit analysis.

The conclusion is made about the insufficient development of the model of the functioning of the gas engine market, cooperation and competitive behavior of participants, methods for assessing its economic efficiency and commercial potential at the national level and the level of economic entities.

References:

1. IvanovA.V., KarpelE.M., SarkisovA.S.Strategicproblemsofusingnaturalgasasa motor fuel. M .: «Publishing House of the Russian State University of Oil and Gas named after.I.M. Gubkin», 2011. 94 p., ill.

2. Ivanov A.V., Karpel E.M., Sarkisov A.S.Evaluation of the corporate and economic (social) efficiency of projects for the sale of natural gas as a motor fuel in vehicles//Oil, gas and business. 2014;4:14-21.

3. Johnson C., Nobler E., Eudy L., Jeffers M. Financial analysis of battery electric transit buses. – National Renewable Energy Lab.(NREL), Golden, CO (United States), 2020. №. NREL/TP-5400-74832.

4. Johnson С. Business Case for Compressed Natural Gas in Municipal Fleets. Technical Report NREL/TP-540-38843. 2006.

5. Karpel E.E., Zubareva V.D., Ivanov A.V. Methods for economic assessment of the effectiveness of gas industry development; Ed. V.D. Zubareva. M.: Oil and gas, 2000. 104 p.

6. Andreev A.F., Dunaev V.F., Zubareva V.D.Fundamentals of design analysis in the oil and gas industry. M.: UMTs of the Ministry of Natural Resources of the Russian Federation, 1997.

7. Barnitt R., K. Chandler L. Eudy 2006, New York City Transit Hybrid and CNG Transit Buses: Interim Evaluation Results, National Renewable Energy Laboratory Report NREL/TP-540-38843.

8. Cohen J.T., Hammitt J.K., Levy J.I. Fuels for urban transit buses: a cost-effectiveness analysis. Environmental Science and Technology 37: 1477–1484. 2003.

9. Kuzina E.A.Updating the regulatory and technical base in the field of operation of gas-engine transport and equipment. Gas industry.2015;S3(728):94-95.

10. Makarova I.V., Khabibullin R.G., Valiev I.I., Gabsalikhova L.M.Transfer of vehicles to natural gas fuel: advantages, prospects, risks. Transport: science, technology, management.2014;1:52-55.

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13. Bukharov D.B. The economic effect of the conversion of municipal transport to gas motor fuel. Transport on alternative fuel. 2015;2 (44):37-40.

14. Velnikovsky A.A. Modeling of the infrastructure of automobile gas-filling compressor stations in St. Petersburg. Bulletin of Civil Engineers. 2017;4(63):201-204.

DOI: 10.33917/mic-1.102.2022.98-104

The article examines the economic benefit from the introduction of information technologies in the oil and gas industry using the example of PJSC Gazpromneft. The advantages of the development of the oil and gas sector through the implementation of IT solutions are considered, and the economic effect of the introduction of information technologies is assessed. The forecast for the implementation of information technologies up to 2030 and up to 2050 has been fulfilled.

DOI: 10.33917/mic-1.102.2022.91-97

World leaders left Rome and Glasgow without making increased commitments to reduce harmful emissions. Without this, scientists are predicting a climate catastrophe for the planet and humanity in this century. At the Rome summit, it was decided only to reduce coal production in the world after 2030. The success of the Glasgow Summit: promises to stop deforestation after 2030 and reduce methane emissions by 30% by 2030. At the beginning of January 2022, at the initiative of France, the EU President, in 2022, the issue of recognizing nuclear power plants as environmentally friendly (neutral) generation will be considered. In Russia in 2021, the share of nuclear power plants and hydroelectric power plants in the production of environmentally friendly electricity exceeds 40%, and taking into account low-carbon thermal power plants on gas – more than 80%. The main problem of wind and solar power plants is the need for expensive accumulation of electricity due to the unreliability of the weather, which has been deteriorating in recent years, windlessness in Northern Europe and frosts in 2021 in the world. These issues were also discussed in Glasgow.

DOI: 10.33917/mic-6.101.2021.58-68

The scientific article considers the concept of situational and strategic planning of natural gas consumption at an industrial enterprise based on two matrix models: a situational model of planning energy efficiency and energy conservation strategies and the choice of strategic use of technologies, a situational model of planning strategies for energy consumption in the fuel and energy balance. The interrelation of these models makes it possible to form a matrix for monitoring the main indicators of characteristics that ensure the implementation of an energy efficient strategy for natural gas consumption, which assumes a number of characteristics, optimizing which it is possible to ensure the quality of planning and management of situational and strategic consumption of natural gas in the fuel and energy balance system of an industrial enterprise.

DOI: 10.33917/mic-5.100.2021.49-61

An analytical methodology for evaluating the criteria of microeconomic efficiency of investments in nuclear power plants with innovative accident tolerant nuclear fuel resistant is presented. The main directions of current research in the world on the development of various variants of accident tolerant nuclear fuel are shown. To assess the competitiveness of nuclear power plants with accident tolerant fuel, it is proposed to use the coefficients of the influence of tolerant fuel on capital, operating and fuel costs, as well as on the efficiency of using the installed reactor capacity. Analytical formula containing influence coefficients are obtained to evaluate the main criteria for the effectiveness of investments in nuclear power plants with such type of fuel: internal return rate, levelized cost of electricity, discounted payback period and net present value. The results of the analysis of the sensitivity of microeconomic criteria to the proposed influence coefficients are presented. This approach allows us to determine the most important directions for a detailed analysis of the economic effects of the intеgration of accident tolerant fuel into nuclear power.

DOI: 10.33917/mic-5.100.2021.62-73

The article presents approaches to the implementation of the conceptual stages of the life cycle of offshore oil and gas structures (OOGS) to ensure the profitability of projects for the exploration and development of offshore hydrocarbon fields. The current decline in the offshore field activity of Russian oil and gas companies (OGCs) can be explained by a number of concerns. The most significant are the low profitability of projects and the lack of investments due to the background of low global oil prices. According to the author, the solution to this problem lies in the ways of optimizing the concepts of OOGS according to the criteria that meet the characteristics of the Russian oil and gas industry, for which it is necessary to rationalize the scope, content and management of project work at the conceptual design stage.

The article presents the results of a study of corporate project regulations of foreign OGCs and foreign engineering companies (ECs) at the conceptual stages of OOGS projects, analysis of the relationship between the stages of the life cycle of the offshore hydrocarbon field development. Using the example of a field on the Canadian shelf, the author estimates the cost of implementing an error at different stages of the project life cycle, as a result of which the role of conceptual stages in meeting the project’s on-time and in-budget goals is determined.

On the basis of the performed research, recommendations are formulated, the implementation of which will allow Russian OGCs to increase the profitability of projects for the exploration and development of offshore fields.

DOI: 10.33917/mic-5.100.2021.74-79

The article provides a justification for the feasibility of introducing digital technologies into the oil and gas industry, which nowadays experiencing a period of tightening competition because of falling oil prices, complicating the conditions for geological exploration and oil production, the development of «green» energy. There is a downward trend in demand for oil and petroleum products, which forces oil and gas companies to reduce costs and increase the efficiency of oil production in order to withstand pressure from competitors. For these purposes, many oil and gas companies are digitalizing their business processes. As the advantages of digitalization of the industry, the article discusses the reduction of costs for exploration and production of oil, and as barriers – underdeveloped infrastructure, a lack of highly qualified personnel and cyber threats.