{"title":"An evaluation of the potential of the conversion of passenger cars powered by conventional fuels into electric vehicles","authors":"Dominik Kryzia, Katarzyna Kryzia","doi":"10.33223/epj/171324","DOIUrl":"https://doi.org/10.33223/epj/171324","url":null,"abstract":"1. ACEA – European Automobile Manufacturers’ Association. [Online] www.acea.auto [Accessed: 2023-07-25]. Google Scholar","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The modern status and prospects for further development in the Australian energy sector: transformation, external economic relations, investment climate","authors":"Mushfig Guliyev, Samira Rustamova, Vafa Makhmudova, Tarlan Azizov, Orkhan Huseynli","doi":"10.33223/epj/166436","DOIUrl":"https://doi.org/10.33223/epj/166436","url":null,"abstract":"this","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: This study investigates how macroeconomic variables in Bangladesh from 1991 to 2021 affec - ted emissions, using data from the World Development Indicators. This study used the autoregressive distributed lag (ARDL) model. The study finds that Bangladesh’s GDP per person, energy use, and trade openness positively and significantly affect both short-term and long-term carbon dioxide emissions. However, statistics show that foreign direct investment does not affect from Banglade - sh’s. This study says that policymakers should focus on making energy policies and other economic policies that help the economy grow and have little to no effect on emissions. Additionally, eco - nomic growth will not hurt the environment as much if policies are implemented to encourage the growth of both the public and private sectors and make it easier to make money by allocating and distributing resources well. Finally, this study suggests looking for additional variables to improve the model’s fit and using other estimating techniques to obtain more trustworthy findings.
{"title":"Macroeconomic factors affecting carbon dioxide emissions in Bangladesh: an ARDL approach","authors":"Musa Khan","doi":"10.33223/epj/166437","DOIUrl":"https://doi.org/10.33223/epj/166437","url":null,"abstract":": This study investigates how macroeconomic variables in Bangladesh from 1991 to 2021 affec - ted emissions, using data from the World Development Indicators. This study used the autoregressive distributed lag (ARDL) model. The study finds that Bangladesh’s GDP per person, energy use, and trade openness positively and significantly affect both short-term and long-term carbon dioxide emissions. However, statistics show that foreign direct investment does not affect from Banglade - sh’s. This study says that policymakers should focus on making energy policies and other economic policies that help the economy grow and have little to no effect on emissions. Additionally, eco - nomic growth will not hurt the environment as much if policies are implemented to encourage the growth of both the public and private sectors and make it easier to make money by allocating and distributing resources well. Finally, this study suggests looking for additional variables to improve the model’s fit and using other estimating techniques to obtain more trustworthy findings.","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135015003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Portugal is a country on the Iberian Peninsula with a population of just over 10 million people. The country has no reserves of energy resources such as oil, natural gas, or coal and is therefore dependent on their imports. Nevertheless, it has no problems ensuring energy security. It imports oil from countries such as Brazil, Nigeria, Saudi Arabia and Angola, and gas from Algeria, Nigeria, the United States of America and Qatar. All imports of crude oil and most imports of petroleum products pass through the two main ports of Sines and Leixões, while gas is imported via the Sines LNG terminal and two cross-border gas pipelines at Campo Maior and Valença do Minho. Coal imports are no longer a problem following the closure of the last coal-fired power plant in 2021. As recently as 2019, fossil fuels accounted for as much as 76% of Portugal’s total primary energy supply, with oil accounting for 43%, but the majority of this demand was consumed by road transport (51%), followed by oil-based industries (16%) and household heating (5%). Now, however, the situation is changing. Hydropower and rapidly developing wind and solar energy account for a large share of electricity generation. By 2030, Portugal plans to commission between
{"title":"Portugal’s energy security in the context of moving away from fossil fuels","authors":"Tadeusz OIkuski","doi":"10.33223/epj/168773","DOIUrl":"https://doi.org/10.33223/epj/168773","url":null,"abstract":": Portugal is a country on the Iberian Peninsula with a population of just over 10 million people. The country has no reserves of energy resources such as oil, natural gas, or coal and is therefore dependent on their imports. Nevertheless, it has no problems ensuring energy security. It imports oil from countries such as Brazil, Nigeria, Saudi Arabia and Angola, and gas from Algeria, Nigeria, the United States of America and Qatar. All imports of crude oil and most imports of petroleum products pass through the two main ports of Sines and Leixões, while gas is imported via the Sines LNG terminal and two cross-border gas pipelines at Campo Maior and Valença do Minho. Coal imports are no longer a problem following the closure of the last coal-fired power plant in 2021. As recently as 2019, fossil fuels accounted for as much as 76% of Portugal’s total primary energy supply, with oil accounting for 43%, but the majority of this demand was consumed by road transport (51%), followed by oil-based industries (16%) and household heating (5%). Now, however, the situation is changing. Hydropower and rapidly developing wind and solar energy account for a large share of electricity generation. By 2030, Portugal plans to commission between","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anastasiia Hryhorenko, Hanna Kotina, Maryna Stepura, Hanna Zavystovska
: The world economy is constantly faced with crises that cause a significant negative impact. Each crisis poses new challenges to the economy and, on the one hand, inhibits economic growth
{"title":"Fiscal stimuli to improve energy efficiency under the economic recovery policy: an empirical approach of Ukraine","authors":"Anastasiia Hryhorenko, Hanna Kotina, Maryna Stepura, Hanna Zavystovska","doi":"10.33223/epj/166444","DOIUrl":"https://doi.org/10.33223/epj/166444","url":null,"abstract":": The world economy is constantly faced with crises that cause a significant negative impact. Each crisis poses new challenges to the economy and, on the one hand, inhibits economic growth","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: The rapid development of grid integration of solar energy in developing countries like India has created vital concerns such as fluctuations and interruptions affecting grid operations. Improving the consistency and accuracy of solar energy forecasts can increase the reliability of the power grid. Although solar energy is available in abundance around the world, it is viewed as an unpredictable source due to uncertain fluctuations in climate conditions. Global horizontal irradiance (GHI) pre - diction is critical to efficiently manage and forecast the power output of solar power plants. Howe - ver, developing an accurate GHI forecasting model is challenging due to the variability of weather conditions over time. This research aims to develop and compare univariate LSTM models capable of predicting GHI in a solar power plant in India over the short term. The present study introduces a deep neural network-based (DNN) hybrid model with a combination of convolutional neural
{"title":"A hybrid deep learning framework for modeling the short term global horizontal irradiance prediction of a solar power plant in India","authors":"S.V.S. Rajaprasad, Rambabu Mukkamala","doi":"10.33223/epj/168115","DOIUrl":"https://doi.org/10.33223/epj/168115","url":null,"abstract":": The rapid development of grid integration of solar energy in developing countries like India has created vital concerns such as fluctuations and interruptions affecting grid operations. Improving the consistency and accuracy of solar energy forecasts can increase the reliability of the power grid. Although solar energy is available in abundance around the world, it is viewed as an unpredictable source due to uncertain fluctuations in climate conditions. Global horizontal irradiance (GHI) pre - diction is critical to efficiently manage and forecast the power output of solar power plants. Howe - ver, developing an accurate GHI forecasting model is challenging due to the variability of weather conditions over time. This research aims to develop and compare univariate LSTM models capable of predicting GHI in a solar power plant in India over the short term. The present study introduces a deep neural network-based (DNN) hybrid model with a combination of convolutional neural","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"168 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: This article studies the implications of the Fourth Energy Package and relevant EU Directives for households and explores their potential benefits in Ukraine. Understanding the effects of energy policies on the residential sector is crucial for promoting sustainability amidst global energy and climate challenges. Methods of descriptive legal studies and investment
{"title":"The winter package of the EU: possibilities for Ukraine’s households","authors":"Galyna Trypolska, Uliana Pysmenna, Iryna Sotnyk, Tetiana Kurbatova, Olena Kryvda","doi":"10.33223/epj/170939","DOIUrl":"https://doi.org/10.33223/epj/170939","url":null,"abstract":": This article studies the implications of the Fourth Energy Package and relevant EU Directives for households and explores their potential benefits in Ukraine. Understanding the effects of energy policies on the residential sector is crucial for promoting sustainability amidst global energy and climate challenges. Methods of descriptive legal studies and investment","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: This article presents the topic of atmospheric pollution. The authors have presented the most important national air-quality regulations. They have identified measurement stations in Kraków (Poland), collected data from them and conducted their analysis. The aim of the article is to present the research results on developing a statistical model for estimating air pollution in Kraków depending on the changing weather conditions during the year. The authors used the mathematical modelling method to prepare the air-pollution model. The article presents collected data showing the situation prior to the introduction of a number of environmental regulations in the city of Kraków. The paper is based on meteorological data in the form of daily average values of air temperature, wind speed, air humidity, pressure and precipitation. Emission data included the average daily concentrations of the selected air pollutants, including sulfur dioxide (SO 2 ), nitrogen dioxide (NO 2 ), nitrogen oxides (NO x ), nitrogen oxide (NO), carbon monoxide (CO), ozone (O 3 ) and particulate matter
{"title":"Examining pollution emissions in relation to atmospheric conditions: a case study on air-quality management in Kraków","authors":"Monika Pepłowska, Dominik Kryzia","doi":"10.33223/epj/170757","DOIUrl":"https://doi.org/10.33223/epj/170757","url":null,"abstract":": This article presents the topic of atmospheric pollution. The authors have presented the most important national air-quality regulations. They have identified measurement stations in Kraków (Poland), collected data from them and conducted their analysis. The aim of the article is to present the research results on developing a statistical model for estimating air pollution in Kraków depending on the changing weather conditions during the year. The authors used the mathematical modelling method to prepare the air-pollution model. The article presents collected data showing the situation prior to the introduction of a number of environmental regulations in the city of Kraków. The paper is based on meteorological data in the form of daily average values of air temperature, wind speed, air humidity, pressure and precipitation. Emission data included the average daily concentrations of the selected air pollutants, including sulfur dioxide (SO 2 ), nitrogen dioxide (NO 2 ), nitrogen oxides (NO x ), nitrogen oxide (NO), carbon monoxide (CO), ozone (O 3 ) and particulate matter","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135014997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Based on a review of scholarly literature and statements of IAEA and Ukrainian institutions, we try to attempt to analyze the current problems in nuclear energy of Ukraine during the war based on the example of the seized Zaporizhzhia nuclear power plant, which demonstrates the impact of this situation over global nuclear safety. Our study also outlines some solutions to this ongoing crisis and highlights that there is an urgent need for a new strategic vision at the global level with regard to nuclear safety and environmental protection
{"title":"Good lessons based on bad experience: confronting risks and governing nuclear safety in Ukraine","authors":"Yevheniia Duliba, Nataliіa Chudyk","doi":"10.33223/epj/166688","DOIUrl":"https://doi.org/10.33223/epj/166688","url":null,"abstract":": Based on a review of scholarly literature and statements of IAEA and Ukrainian institutions, we try to attempt to analyze the current problems in nuclear energy of Ukraine during the war based on the example of the seized Zaporizhzhia nuclear power plant, which demonstrates the impact of this situation over global nuclear safety. Our study also outlines some solutions to this ongoing crisis and highlights that there is an urgent need for a new strategic vision at the global level with regard to nuclear safety and environmental protection","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135015004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: Carbon taxing is an efficient instrument that is implemented by several countries to reduce CO 2 emissions. Taxed products and services that result in emitting CO 2 in their processes will be replaced by more sustainable alternatives. Carbon taxing is associated with concerns about high energy prices that can negatively affect households and businesses. Egypt, one of the low middle-income developing countries, depends on fossil fuels to supply more than 93% of its total energy supply. In this paper, an analysis is carried out to assess the effects of a suggested carbon tax on the major carbon emitting sectors; power generation, transport and industry. The results show that the power generation sector can absorb and benefit from a suggested tax at a rate of USD 5 per ton of emitted CO 2 . The transport sector, which relies heavily on subsidized liquid fuels, needs an urgent reform program to remove these subsidies, which costs the country about 10 billion USD annually, and after that, the carbon tax can be introduced. The industry sector may be affected negatively by the
{"title":"Before implementing carbon taxes in developing countries: Egypt as a case study","authors":"Tarek Ibrahim EL-Shennawy, Lamiaa Abdallah","doi":"10.33223/epj/166438","DOIUrl":"https://doi.org/10.33223/epj/166438","url":null,"abstract":": Carbon taxing is an efficient instrument that is implemented by several countries to reduce CO 2 emissions. Taxed products and services that result in emitting CO 2 in their processes will be replaced by more sustainable alternatives. Carbon taxing is associated with concerns about high energy prices that can negatively affect households and businesses. Egypt, one of the low middle-income developing countries, depends on fossil fuels to supply more than 93% of its total energy supply. In this paper, an analysis is carried out to assess the effects of a suggested carbon tax on the major carbon emitting sectors; power generation, transport and industry. The results show that the power generation sector can absorb and benefit from a suggested tax at a rate of USD 5 per ton of emitted CO 2 . The transport sector, which relies heavily on subsidized liquid fuels, needs an urgent reform program to remove these subsidies, which costs the country about 10 billion USD annually, and after that, the carbon tax can be introduced. The industry sector may be affected negatively by the","PeriodicalId":52299,"journal":{"name":"Polityka Energetyczna","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135015000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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