scholarly journals Current state and problems of alternative energy development in the world

2020 ◽  
Vol 159 ◽  
pp. 07004
Author(s):  
Bakhyt Baitanayeva ◽  
Aimankul Yerezhepova ◽  
Biken Nurmanova ◽  
Gulmira Andabayeva
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Developed Countries ◽  
Energy Sources ◽  
Special Role ◽  
Factors Affecting ◽  
Alternative Energy Sources ◽  
Current State ◽  
The World

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.

scholarly journals DEVELOPMENT OF SOLAR ENERGY IN UKRAINE IN THE CONTEXT OF THE TRANSITION TO THE CARBON-NEUTRAL ECONOMY

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
T. Pimonenko ◽  
O. Lyulyov ◽  
N. Letunovska ◽  
O. Lytvynenko ◽  
A. Nazarenko
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Developed Countries ◽  
Energy Sources ◽  
Advantages And Disadvantages ◽  
Alternative Energy Sources ◽  
Research And Innovation ◽  
Leading Position

The article aims to study current trends in the use of solar energy in Ukraine and the world as one of the main directions of decarbonization of the national economy. The authors systematize the prospects, advantages and disadvantages of the development of renewable energy sources. They conducted a comparative analysis of the "efficiency" of solar energy in some countries and Ukraine. The authors determined that the leading position in terms of the share of energy consumed from renewable sources is occupied by countries with developed economies due to the availability of effective motivational mechanisms. From the experience of EU countries, the authors concluded that renewable energy sources form a prerequisite for obtaining additional socio-economic and environmental effects. In the presence of favorable market conditions, renewable energy sources can increase the level of energy security in the country and its energy independence. The article analyzes the legislation of Ukraine on stimulating the development of alternative energy. The authors proposed two opposed ways of further developing solar energy in Ukraine. In particular, the country can implement methods of using alternative energy, which developed countries have successfully implemented. Another area involves increasing research and innovation in implementing, using, maintaining, and utilizing energy-generating devices from alternative energy sources. Despite the polarity of the proposed directions for further development of renewable energy, in both cases, the state policy on attracting investment and promoting the use of energy from alternative energy sources is crucial. In addition, the authors noted the benefits for society from the development and implementation of alternative energy sources. The scaling up and promotion of energy production technologies from alternative sources can reduce carbon emissions, which has been an urgent problem globally.

scholarly journals Modern Trends in the Development of Renewable Energy: the Experience of the EU and Leading Countries of the World

2020 ◽  
pp. 117-133
Author(s):  
L.Hr. Melnyk ◽  
O.N. Derykolenko ◽  
Yu.O. Mazin ◽  
O.I. Matsenko ◽  
V.S. Piven
Keyword(s):  
Sustainable Development ◽  
Renewable Energy ◽  
Global Economy ◽  
Alternative Energy ◽  
Power Plants ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Alternative Energy Sources ◽  
The World ◽  
The Eu

Energy security and independence is one of the key points in sustainable development. In modern conditions of rapid growth and development of technologies, more and more attention is paid to finding practical solutions for environmentally friendly and inexpensive energy production. For a long time, scientists from various fields of scientific activity around the world have been engaged in the development and use of alternative energy sources. The share of renewable energy sources in the generation of electricity around the world is growing steadily, which indicates an increase in the use of energy obtained from alternative sources, such as, for example, wind and sun. These trends testify to the desire of consumers to abandon the use of fossil energy sources and nuclear power plants as much as possible in order to ensure further sister development. Under the current conditions of the COVID-19 pandemic, the demand for electricity worldwide has decreased, however, as the study shows, this pandemic has not affected the development of renewable energy. The article analyzes modern trends in the development of renewable energy, taking into account the experience of the EU countries and leading countries of the world in this area. As a result, it was concluded that in modern conditions, to achieve sustainable development, transformation processes are needed in such an important area as energy. Various processes in the global economy, which contributed to the intensive development of alternative energy sources, served as a powerful impetus for such changes. Many countries have made significant progress in the development of renewable energy.

scholarly journals Renewable energy and green market development in Russia

2020 ◽  
Vol 207 ◽  
pp. 02009
Author(s):  
Violetta Gassiy ◽  
Vasiliy Stoikov
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Developed Countries ◽  
Green Energy ◽  
The Arctic ◽  
Energy Sources ◽  
Factors Affecting ◽  
Goods And Services ◽  
Green Market

The paper discusses the possibilities of green energy in improving the economic growth of regions, the development of the green market and its importance in implementing environmental protection policy. The author considers the premises for the formation of a market of renewable energy sources in developed countries, studying world trends, as well as the conditions and factors affecting the development of the ecological market of green goods and services in modern Russia. The paper analyzes legislative initiatives to develop an alternative energy market, taking into account Russia’s accession to the Paris climate agreement. The author gives examples of regional experience in Russia that are already implementing projects for the installation of alternative energy generators, wind and solar. The conditions and factors for the energy capacities development based on renewable sources in the Arctic territories are also considered. The author concludes that the development of renewable energy sources must be considered in the line of the energy strategy of Russia, as well as with issues of digitalization of the industry, microgeneration, the introduction of energy storage systems.

Turkey's Renewable Energy Potential

2021 ◽  
pp. 120-129
Author(s):  
Suudan Gökçe Gök
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Energy Resources ◽  
Fuel Oil ◽  
Electricity Production ◽  
Energy Sources ◽  
Renewable Energy Resources ◽  
Alternative Energy Sources ◽  
The World

The energy sector holds a crucial strategic importance for development and its sustainability. However, the energy reserves in Turkey are insufficient for the increasing energy demand. For this reason, the need for alternative energy sources has emerged. The fact that fossil fuels used in energy production will be exhausted and their damaging effects on the environment has made it inevitable for the world to use renewable energy. In Turkey, the following are the main energy sources used in electricity production: hydraulic sources, brown coal, natural gas, coal and fuel oil. The use of renewable energy sources in electricity production has shown a considerable development in the world over the past few decades. However, these energy resources have yet to be exploited to any large extent in Turkey. In this chapter, the range of potential renewable energy resources available for electricity production in Turkey will be analyzed in order to determine the necessary technical substructure to make these renewable energy resources more attractive.

Turkey's Renewable Energy Potential

2019 ◽  
pp. 83-95
Author(s):  
Suudan Gökçe Gök
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Energy Resources ◽  
Fuel Oil ◽  
Electricity Production ◽  
Energy Sources ◽  
Renewable Energy Resources ◽  
Alternative Energy Sources ◽  
The World

The energy sector holds a crucial strategic importance for development and its sustainability. However, the energy reserves in Turkey are insufficient for the increasing energy demand. For this reason, the need for alternative energy sources has emerged. The fact that fossil fuels used in energy production will be exhausted and their damaging effects on the environment has made it inevitable for the world to use renewable energy. In Turkey, the following are the main energy sources used in electricity production: hydraulic sources, brown coal, natural gas, coal and fuel oil. The use of renewable energy sources in electricity production has shown a considerable development in the world over the past few decades. However, these energy resources have yet to be exploited to any large extent in Turkey. In this chapter, the range of potential renewable energy resources available for electricity production in Turkey will be analyzed in order to determine the necessary technical substructure to make these renewable energy resources more attractive.

scholarly journals Сoordination of supply and demand alternative energy in Russia industrial with organizational solution

Upravlenie ◽  
2016 ◽  
Vol 4 (3) ◽  
pp. 46-56
Author(s):  
Рязанова ◽  
G. Ryazanova
Keyword(s):  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Supply And Demand ◽  
Developed Countries ◽  
State Regulation ◽  
High Price ◽  
Energy Sources ◽  
Factors Affecting ◽  
The Status

One of the key factors affecting the competitiveness of an enterprise is low energy costs. Despite the status of Russia as an energy superpower, Russian companies are paying a high price for electricity. It has increased the past 10 years more than 3 times. In addition the traditional energy sources, there are renewable energy sources, which include solar, geothermal, bioenergy, and others. They are close in certain cases and are able to give energy. In developed countries, the production and consumption of energy from renewable sources for industry is growing every year. In Russia it is used hardly, but the potential of renewable energy is huge. This is due to the peculiarities of the country – there are a lot of hydrocarbons in Russia, and industry has focus on hydrocarbon energy sources. At the same time, in our country there are the situations where renewables can be an essential complement centralized system of electrification. But in Russia there is no mechanism of regulation of the supply / demand of alternative energy. There are not institutional conditions for state regulation of renewable energy production, there is not renewables market. The paper proposes an organizational solution that solves the problem of the coordination of the supply / demand in the Russian context.

scholarly journals PROBLEMS AND PROSPECTS FOR BIOENERGY DEVELOPMENT IN UKRAINE

2018 ◽  
Vol 40 (2) ◽  
pp. 41-48 ◽  
Author(s):  
G.G. Geletukha ◽  
T.A. Zheliezna ◽  
A.I. Bashtovyi ◽  
G.I. Geletukha
Keyword(s):  
Renewable Energy ◽  
Energy Balance ◽  
Alternative Energy ◽  
Action Plan ◽  
Renewable Energy Sources ◽  
Primary Energy ◽  
Energy Sources ◽  
Legal Basis ◽  
Alternative Energy Sources ◽  
Current State

The current state of the development of bioenergy in Ukraine is presented. Prospects for the production of heat from biomass by sectors of consumption until 2050 are estimated. The most important barriers to the development of the sector are analyzed, ways for their complete or partial overcoming are suggested. The current state of the development of bioenergy in Ukraine is presented. It is shown that according to Ukraine’s energy balance for 2010-2016, the average annual growth of bioenergy is 45 % by the «production of biofuel and wastes» and 35 % by the «total primary energy supply from biofuels and wastes». Despite quite good dynamics of the development, to reach key figures of the National Renewable Energy Action Plan until 2020 it is necessary to speed up bioenergy growth. Prospects for the production of heat from biomass by sectors of consumption until 2050 are estimated. The obtained results show that the share of renewables in the total heat production may be over 57 % in 2050. At that the consumption of renewable energy sources will be about 13.8 Mtoe/yr (of which biomass accounts for over 90 %), and the respective replacement of natural gas will come to about 17 billion m3/yr. The most important barriers to the development of bioenergy sector are analyzed, and ways for their complete or partial overcoming are suggested. Ukraine has quite good legal basis for the development of renewable energy. In particular, it includes the feed-in tariff for power produced from alternative energy sources and stimulating tariff for heat produced from alternative energy sources for households and public buildings. For the wider involvement of biomass in the fuel and energy balance of Ukraine it is necessary to provide legal basis and implementation of a number of important measures.Among others, they include creating preconditions for increasing harvesting of wood in Ukraine’s forests, introduction of the electronic biofuel trade system, ensuring fair access of independentproducersofbiomassheattoheatnetworksandother.

WIND-DIESEL INSTALLATIONS FOR ISOLATED FAR NORTH AREAS

2020 ◽  
Author(s):  
Александр Григорьевич Комков ◽  
Александр Константинович Сокольский
Keyword(s):  
Energy Supply ◽  
Alternative Energy ◽  
Power Plants ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Economic Potential ◽  
Far North ◽  
Alternative Energy Sources ◽  
Current State ◽  
Solar Power Plants

В статье рассмотрено современное состояние энергоснабжения и перспективы развития альтернативных источников энергии на территории Крайнего Севера. Отмечено, что несмотря на острую потребность во внедрении возобновляемых источников энергии, установленные мощности всех ветряных и солнечных электростанций в регионе не превышают 7-8 МВт. Также в работе рассчитаны технический и экономический потенциал ветровой энергии региона, на основании которых подобрана наиболее эффективная установка. The article discusses the current state of energy supply and the prospects for the development of alternative energy sources in the Far North. It is noted that despite the urgent need for the introduction of renewable energy sources, the installed capacities of all wind and solar power plants in the region do not exceed 7-8 MW. Also, the technical and economic potential of the region’s wind energy was calculated based on which the most efficient installation was selected.

scholarly journals PERSPECTIVES OF USING ALTERNATIVE ENERGY SOURCES IN UKRAINE IN THE CONTEXT OF INCREASING ENERGY EFFICIENCY IN EUROPE

10.23856/2705 ◽  
2018 ◽  
Vol 27 (2) ◽  
pp. 44-51
Author(s):  
Lidiya Shergina ◽  
Alla Zhemba ◽  
Nataliia Revutska ◽  
Yulia Burma
Keyword(s):  
Energy Efficiency ◽  
Renewable Energy ◽  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Alternative Energy Sources ◽  
Energy Efficiency Improvement ◽  
Energy Independence ◽  
Ecological Type ◽  
Global Energy Consumption

The article is devoted to the issues of the functioning and development of energy in each country, caused mainly by the economic expediency of renewable energy and the requirements of energy independence. Also, the article examines the importance of replacing traditional fuels with alternative energy sources. The international experience of the countries in the field of efficient use of available natural resources of the fuel and energy complex and enhancement of the potential of the energy sector have been analyzed. A number of common characteristics and directions of energy efficiency improvement for European countries are highlighted. Alternative types of energy and measures necessary for their implementation have been offered. The potential resources of renewable energy sources have been analyzed. The article is devoted to the use of economical and ecological type of fuel - biofuel for Ukraine. On the basis of the analysis of the situation on the energy market, renewable energy is examine, which plays a compensatory role in global energy consumption in the conditions of growing exhaustion of non-renewable sources.

scholarly journals Certain economic instruments as a factor of realizing the potential of using alternative energy sources in Russia

2019 ◽  
Vol 124 ◽  
pp. 05066 ◽  
Author(s):  
Nadejda Ponomareva ◽  
Anna Zvereva ◽  
Ekaterina Golubtsova ◽  
Svetlana Ilyashenko ◽  
Gennady Ivanov
Keyword(s):  
Alternative Energy ◽  
Renewable Energy Sources ◽  
Legal Regulation ◽  
Energy Sources ◽  
Factors Affecting ◽  
Alternative Energy Sources ◽  
Foreign Countries ◽  
The Government ◽  
Alternative Sources ◽  
Favorable Conditions

With each passing year, the problem of using alternative energy sources is gaining increasing attention, since the energy of the sun, water and wind, unlike hydrocarbons, belongs to practically inexhaustible resources. Besides this, alternative energy sources are relatively environmentally friendly, so any country is interested in using them. One of the factors affecting the increase of energy generation from alternative sources is the legal regulation of this area by the government. In many foreign countries a number of conceptual, doctrinal and program documents are adopted and implemented, which are dealing with the use of renewable energy sources. In order to stimulate the use of alternative energy sources, the governments of some countries create favorable conditions for attracting investment in the development of this sector, which, further, not only creates new jobs, but also has a generally positive effect on the economy.

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