scholarly journals The information system for the regional energy balance formation

2019 ◽  
Vol 77 ◽  
pp. 02005
Author(s):  
Roman Muzychuk

A study of the energy efficiency of the fuel and energy complex of the regions has a great attention. For an integrated introduction of trends and patterns in the energy sector, approaches we use based on the analysis of the fuel and energy balance (FEB). The function of FEB is to show the availability and use of energy resources in a certain territory and determination of indices of energy efficiency. The article presents an approach to the formation of fuel and energy balances based on the available statistical information.

Author(s):  
Boris Saneev ◽  
Alexander Sokolov ◽  
Svetlana Muzychuk ◽  
Sodovyn Batkhuyag ◽  
Mahbal Tumenzhargal

The fuel and energy complex is the basis for the development of the national economy. Computer simulation of the development proces­ses of the fuel and energy complex is of great theoretical and practical importance as an effective method for studying large and complex systems. The purpose of this study is to develop a methodological approach for conducting energy-economic analysis, identifying factors affecting the energy efficiency of the economy. Research methods are economic and mathematical modeling, system and statistical analysis, balance and indicative methods. The article presents the results of the analysis of the fuel and energy complex of Russia and Mongolia based on a combined fuel and energy balance. The conclusion is made about the need to improve the energy efficiency of the countries’ economies. The use of energy-saving technologies and equipment will reduce the cost of production and consumption of fuel and energy resources, reduce losses at all stages of their life cycle, while the planned indicators of socio-economic development can be achieved with less energy and financial costs, which will positively affect the economy and improve the quality of life of the population.


2019 ◽  
Vol 10 (4) ◽  
pp. 627-647 ◽  
Author(s):  
Izabela Jonek-Kowalska

Research background: Energy policy is closely linked to economic development. Therefore, its optimization is an important issue especially in the contemporary European environmental conditions.  EU regulations enforce a reduction of carbon dioxide emissions and the abandonment of non-renewable energy resources. Instead, they promote renewable energy sources. In this way, new legal and environmental circumstances are becoming the main reason for the transformation of energy balances, which is a real economic and technological challenge. This transformation requires a strategic and effective approach, especially in those countries which until now have used mainly hard coal in the energy sector. Purpose of the article: According to above justification, the main purpose of the article is to identify the strategies for the transformation of energy balances that were implemented in the years 1990–2017 by chosen European countries and Turkey. Methods: The study period covers the years 1990–2017, and the subject of the research at first applies to all European countries, and then to 7 countries selected due to their high share of bituminous coal in energy balance in the first year of the analysis, treated as the initial point of transformation (1990). As a result of this selection, 6 EU members and Turkey with the largest share of coal in energy production in the year 1990 are examined. Particularly, an analysis of the trends in their energy balances in the years 1990–2017 is conducted. The research uses data on non-renewable energy consumption and renewable energy resources and the total energy consumption. The research methodology includes: analysis of the structure and dynamics, evaluation of trends and comparative analysis and presentation of development strategies. At the end of the article, a comparative analysis is carried out, the economic consequences of identified changes are assessed, and recommendations are formulated aimed at optimizing the structure of the energy balance in the future. Findings & Value added: Generally, there are four theoretical and empirical patterns of transformation strategies of energy balances with dominant coal consumption: 1) using other non-renewable energy resources; 2) replacing non-renewable energy resources with renewable ones; 3) using nuclear energy instead of coal; 4) increasing coal consumption as available and efficient energy resource. It was found that the examined countries implement mainly the strategy in which the decreasing share of coal is made up for by an increasing share of gas. Additionally, we can observe an increase in the share of nuclear energy in France, the Czech Republic and the United Kingdom. In Spain and Germany, despite the use of nuclear power plants for the production of energy, the share of nuclear energy in the energy balances has systematically decreased in time. In all analyzed countries, we can also observe an increasing share of renewable sources in energy balances, however, this growth is very slow.


Author(s):  
N. V. Pavlov ◽  
A. E. Ivanova ◽  
T. N. Petrova

Structure analysis of the dynamics of fuel energy resources production, export and consumption in the Sakha Republic (Yakutia) for the period from 2006 to 2015 has been conducted based on the compiled annual fuel and energy balances, trends in energy production and consumption are identified as well.


2017 ◽  
Vol 1 (2) ◽  
pp. 30 ◽  
Author(s):  
Enrique Buzarquis ◽  
Raúl Amarilla ◽  
Estela Riveros ◽  
Félix Fernández

The present work focuses on the analysis of the Paraguayan energy sector starting from the first Energy Balance in Useful Energy of Paraguay, elaborated through a joint project between Itaipu Binacional and the Itaipu Technological Park Foundation - Paraguay, with the collaboration of the Bariloche Foundation - Argentina, taking as base year 2011. The analysis examines the situation of the Paraguayan energy sector in hydroelectric energy, as well as the other components of the Energy Mix. Through the study of the different sectors of energy consumption, these being Residential, Industrial, Transportation, Agriculture and Forestry, and Commercial, Services and Public. The paper also summarizes the energy efficiency initiatives that have been implemented in some sectors, as well as other measures that are expected to be implemented to encourage the rational use of energy in all its sources. Finally, as a complement, the main results of the update to the year 2013 of the Energy Balance in Useful Energy used for the elaboration of National Energy Prospective, basis for the formulation of the Energy Policy Paraguay 2040.


Author(s):  
Petro Pererva ◽  
Tetiana Kobielieva ◽  
Oleksandra Kosenko ◽  
Victoria Matrosova ◽  
Valerii Kobieliev

The article substantiates the necessity and relevance of the introduction of progressive energy efficiency systems at industrial enterprises. It is shown that in Ukraine in 2020 only 43.1% of energy resources are used efficiently, according to the data of the energy efficiency rating. In 2019, this figure was higher - 54%. The analysis of the use of energy resources in industry, services, agriculture and the housing sector in Ukraine, as well as in the countries of the European Union. The issues of organizing energy efficiency benchmarking for industrial enterprises of Ukraine are considered. The main attention is paid to an integrated approach, which consists in creating a regulatory framework and organizing information support during benchmarking. The experience of the EU countries in solving the problem of technical regulation of energy efficiency benchmarking and the possibility of its use in international entrepreneurship is considered. Only the main stages of energy saving benchmarking are considered in detail, which include: selection of a benchmark, comparison and assessment, positioning of the research object and determination of leaders and outsiders, grouping benchmarking partners by energy efficiency level, identification of the gap, identification of the causes of inefficient energy consumption, determination of the scale and nature of the problem. The introduction of an energy efficiency benchmarking system on a regular basis as a control and planning subsystem as part of an energy management system will make it possible to track changes in the energy efficiency indicators of the production system and its structural objects, the level of energy efficiency over time, negative trends and causes of their occurrence, to assess the effectiveness of adaptation of the best principles of efficient energy consumption in own conditions and the effectiveness of the implementation of energy-saving measures, which will contribute to the continuous improvement of the production system and its facilities.


2018 ◽  
Vol 2 (3) ◽  
pp. 57-64
Author(s):  
Viktor Koval

Introduction. In the conditions of dependence on the imported energy resources there is a problem of ensuring stability of the energy industry with counteraction to changes of the ambient and a possibility of reacting to actions for providing competitive positions and advantages of the state. A number of problems in energy industry need a support of necessary level of the energy security on the basis of providing own extraction with volume reduction of imported energy resources, increasing of the national products’ competitiveness in the world markets, development of innovations and investments into energy efficient technologies. In such conditions, it’s important to apply actions for ensuring economic security of the energy sector through the creating of an efficient program for the protection of the national interests in the energy sector, which will contribute to the national economy development. Aim and tasks. The purpose of article is a researching of energy security and developing actions for state regulation of energy security. Research results. The article outlines the priority directions of the state policy on ensuring the energy sector development which are identified as a main risks and adverse factors of influence on functioning of energy industry of Ukraine. And the necessity of energy security systems formation at the state level is grounded. The perspective increasing directions of energy security are the establishment of more adapted to transformations system of state regulation with market self-regulation elements. The state regulation of energy security in conditions of high level internationalization of national economy should be aimed at the harmonization of its technological and institutional aspects which influence the development and implementation of energy technologies and projects related to renewable energy sources. The state regulation requires further active development of institutional conditions for use of alternative energy resources and energy saving based on renewable energy. Conclusion. To provide energy security it is necessary to improve the complex program of its development which will involve wide use of state regulation methods as well as public-private partnership development so the support of the implementation of investment projects will be provided. The important aspect in development of energy engineering is ensuring its economic security which will allow to level possible threats of the industry and to provide requirements of fuel and energy complex and industry for a long term. Energy security should be directed towards increasing energy efficiency which will promote reducing imports and depending on the supply of energy resources by other countries. State regulation of energy security should ensure the rational use of the energy sector potential and stable functioning of the energetic supply system which includes: implementation of energy efficiency and energy saving policies; increase of investment in energy engineering; reduction of environmental impact and emissions.


2021 ◽  
Vol 83 (1) ◽  
pp. 64-71
Author(s):  
R.E. Baizakov ◽  
◽  
E.V. Ivanova ◽  

The main problem: This article is devoted to the key problems of the fuel and energy complex of the Republic of Kazakhstan: 1) lack of production capacity to meet the growing demand for energy and fuel from the economy and the population. Increased demand for electricity and heat, which will require the commissioning of new generating capacities.There is already a shortage in the fuel markets. Modernization and bringing the existing oil refineries (hereinafter referred to as refineries) to full capacity will not allow providing the domestic market until 2030; 2) the export orientation of raw materials, the dependence of the economy on the export of energy resources. In order to attract technology and investment in the oil and gas and nuclear industries, agreements on the extraction of energy resources were concluded with international export companies. In the medium term, Kazakhstan may face a shortage of oil for domestic refineries, if measures are not taken to stimulate its refining within the country. The uranium mined is fully exported; 3) high energy intensity of the economy, low level of energy efficiency. There is a high potential for increasing the efficiency of energy use both in the electric power industry and fuel production, and at the level of final consumption – in industry and housing and communal services; 4) decrease in the replenishment and quality of the resource base in the oil and gas, coal and nuclear industries; 5) low environmental friendliness of technologies used in the fuel and energy complex. Purpose: The purpose of the article is to reveal the problem in the field of ensuring the fulfillment of international obligations between different countries and their own energy sufficiency by gradually changing the structure of energy production. Methods: Studying the experience of increasing the efficiency of the use of energy resources and energy saving as a priority of the state policy of the country. Analysis of production capacity with a constantly forecasted shortage of primary energy resources and insufficient growth of capacity for the production of electricity and heat. Consideration of the possibility of compensating for the shortage by saving energy resources, increasing tariffs for energy carriers, as a stimulating factor for their effective use. Results and their significance: The results of this article will reflect the problems of energy, as the most important driving force of global economic progress. The well-being of the people depends on the state of the country's energy sector, therefore there is an urgent need to solve the emerging problems. The global energy problem is, first of all, the issue of stable and efficient supply of fuel and energy to mankind. Today, the energy sector of Kazakhstan is focused on fuel resources, since the country is provided with hydrocarbons and other energy resources. About 72 % of electricity in Kazakhstan is generated from coal, 12,3 % from hydro resources, 10,6 % from gas and 4,9 % from oil. Thus, the four main types of power plants generate 99,8 % of electricity, while alternative sources account for less than 0,2 %.


Due to the increase in demand for energy resources and the effect of the ongoing events in the region of Jordan. The energy resources are decreasing over time and that also has a negative effect on the Jordanian economy. Providing energy is always a vital and significant problem in Jordan. Jordan on the other hand is a rich in some of the renewable energy resources, which are not fully used until this moment. Therefore, it is essential to find alternative and renewable energy resources. Moreover, there is also a lack in creating a clear and long term future plans in the energy field. In this paper, energy sources and the efficiency of the energy sector in Jordan will be specified, in addition to the determination of the cofounders and sponsors for enhancing and developing the energy sector. The shift in policy that is needed to increase this efficiency will be also investigated.


2019 ◽  
pp. 20-28
Author(s):  
Olga Ivanova ◽  
Viacheslav Laptiev

The article considers the current issues of stimulating innovation in the energy sector and rational use of energy resources. A three-level system of problem-oriented management of human resources for stimulating innovation in the energy sector is proposed. The system considers the impact of the human factor on innovative development at the national, regional and enterprise levels. Also, the need to encourage enterprises to hire highly qualified specialists in the sphere of energy saving and energy efficiency is proven. The role of the tax policy in state regulation of the rational use of energy resources and stimulation of innovation in the energy sector is substantiated. The tax incentives for the rational use of energy resources applied in the world practice are grouped. Features of the application of tax incentives (accelerated depreciation, tax credits, tax holidays, and tax reduction) for energy efficiency and energy saving of households and business entities are analyzed. Directions for stimulating innovation in the energy sector for the efficient use of energy resources are offered.


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