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Topic Effective use of energy

 
ORIGINAL PAPER
 

Problems of increasing the reliability of electrical energy transmission via high-voltage power lines in conditions of increased climate risk
Rakhimash Abitayeva, Muratkali Dzhamanbayev, Amangeldy Bekbayev, Zhanar Togzhanova, Kenzhegul Zhonkeshova
Polityka Energetyczna – Energy Policy Journal 2025;28(1):5-32
DOI: https://doi.org/10.33223/epj/193727
 
ORIGINAL PAPER
 

Specifics of cultivation, productivity, and energy efficiency of miscanthus giganteus for solid biofuel production
Roman Lohosha, Vitalii Palamarchuk, Vadim Krychkovskyi, Oleg Kolisnyk, Oleksandr Vasyliev
Polityka Energetyczna – Energy Policy Journal 2025;28(1):99-112
DOI: https://doi.org/10.33223/epj/196384
 
ORIGINAL PAPER
 

The energy system as an object of legal regulation and implementation of innovative technologies for the protection of critical infrastructure
Dmytro Beseda, Yurii Bidiuk, Olena Kravchenko, Mykola Pogrebytskyi, Dmytro Shchoholiev
Polityka Energetyczna – Energy Policy Journal 2025;28(1):55-76
DOI: https://doi.org/10.33223/epj/193724
 
ORIGINAL PAPER
 

Development of waste-free technology for processing of all types of limestone waste using solar energy
Nuradin Zhaiylkhan, Jiyenbeck Sugirov, Kalyy Yerzhanov, Kulanda Shaikhiyeva, Farida Nurbayeva
Polityka Energetyczna – Energy Policy Journal 2025;28(1):33-54
DOI: https://doi.org/10.33223/epj/193725
 
ORIGINAL PAPER
 

Energy security management in the context of current challenges and international experience
Valerii Dykha, Mariia Dykha, Valentyna Lukianova, Valentyna Polozova, Maksym Ivanov
Polityka Energetyczna – Energy Policy Journal 2024;27(4):133-154
DOI: https://doi.org/10.33223/epj/190485
 
REVIEW PAPER
 

The geopolitical implications of the German hydrogen sector development and its imports strategy
Maciej Filip Bukowski
Polityka Energetyczna – Energy Policy Journal 2024;27(4):169-186
DOI: https://doi.org/10.33223/epj/196308
 
ORIGINAL PAPER
 

Managing the power supply energy efficiency by means of higher harmonics
Gennadiy Pivnyak, Oleksandr Azukovskiy, Yurii Papaika, Edgar Caseres Cabana, Bogdan Miedziński, Bartosz Polnik, Andrzej Jamróż, Alla Polyanska
Polityka Energetyczna – Energy Policy Journal 2024;27(4):59-80
DOI: https://doi.org/10.33223/epj/191813
 
ORIGINAL PAPER
 

Shaping cost-optimal and environmentally friendly strategies for household heating systems: case of Ukraine
Iryna Sotnyk, Mykola Sotnyk, Tetiana Kurbatova, Olha Prokopenko, Oleksandr Telizhenko
Polityka Energetyczna – Energy Policy Journal 2024;27(3):161-192
DOI: https://doi.org/10.33223/epj/191811
 
ORIGINAL PAPER
 

Enhancing the coefficient of performance (COP) of mini refrigerators based on thermoelectric units (Peltier)
Amal Mahdy Elnaggar, Soliman Sharaf, Zeinab Abdelrehim, Hassan M. M. Mustafa, Helmy M. El Zoghby
Polityka Energetyczna – Energy Policy Journal 2024;27(3):133-160
DOI: https://doi.org/10.33223/epj/186855
 
ORIGINAL PAPER
 

Analysing efficiency and economic aspects in organic Rankine cycle systems
Aizhan Zhanpeisova, Akmaral Tleshova, Aiman Abildaeva, Dildash Uzbekova, Nazym Abdlakhatova
Polityka Energetyczna – Energy Policy Journal 2024;27(3):87-108
DOI: https://doi.org/10.33223/epj/188495
 
ORIGINAL PAPER
 

Analysis of the possibility of increasing the self-consumption rate in a household PV micro-installation due to the storage of electricity and heat
Alisha Khawaja, Piotr Olczak
Polityka Energetyczna – Energy Policy Journal 2024;27(3):71-86
DOI: https://doi.org/10.33223/epj/186877
 
ORIGINAL PAPER
 

Production of biogas and digestate at sugar factories as a way of ensuring the energy and food security of Ukraine
Yaroslav Hontaruk, Irina Furman, Valerii Bondarenko, Alla Riabchyk, Oleksandr Nepochatenko
Polityka Energetyczna – Energy Policy Journal 2024;27(2):195-210
DOI: https://doi.org/10.33223/epj/185210
 
ORIGINAL PAPER
 

Energy balance and analysis of the possibilities of implementing cogeneration in a textile plant
Konstantin Vasilev Kostov
Polityka Energetyczna – Energy Policy Journal 2024;27(2):129-140
DOI: https://doi.org/10.33223/epj/186807
 
ORIGINAL PAPER
 

Regression analysis of experimental data in a study of the performance of a flat flame burner
Ivan Antonov Petrov
Polityka Energetyczna – Energy Policy Journal 2024;27(2):89-104
DOI: https://doi.org/10.33223/epj/185719
 
ORIGINAL PAPER
 

Selection of cells and analysis of the energy storage system for a solar car
Szymon Frączek, Wiktor Klaszczyk, Adam Stacherski, Adam Łęk, Maciej Żołądek
Polityka Energetyczna – Energy Policy Journal 2024;27(2):47-70
DOI: https://doi.org/10.33223/epj/185208
 
ORIGINAL PAPER
 

Evaluation of economic profitability using energy storage in context of using renewable energy
Piotr Olczak, Anna Gucwa
Polityka Energetyczna – Energy Policy Journal 2024;27(2):27-46
DOI: https://doi.org/10.33223/epj/182435
 
ORIGINAL PAPER
 

Attracting finance and investment in small and medium-sized enterprises in the context of a “green” and defense economy and using alternative energy sources
Oleh Semenenko, Polina Tolok, Maryna Potetiuieva, Stanislav Petrenko, Mariia Yarmolchyk
Polityka Energetyczna – Energy Policy Journal 2024;27(2):5-26
DOI: https://doi.org/10.33223/epj/178251
 
ORIGINAL PAPER
 

The diversification of energy sources in Kazakhstan as a way to dampen the consequences of a predicted crisis
Aiganym Seidaliyeva, Sherniyaz Kabdushev, Saltanat Baipakbayeva, Eldar Kopishev, Ibragim Suleimenov
Polityka Energetyczna – Energy Policy Journal 2024;27(1):173-188
DOI: https://doi.org/10.33223/epj/171442
 
ORIGINAL PAPER
 

The improvement of water intake structures for energy and irrigation systems of mountainous and foothill rivers
Rashad Saffan oqlu Abilov
Polityka Energetyczna – Energy Policy Journal 2024;27(1):119-138
DOI: https://doi.org/10.33223/epj/175283
 
ORIGINAL PAPER
 

Feasibility study for the implementation of solar power plants in the USA
Volodymyr Mykhaylovych Mamalyga, Oleh Oleksandrovych Prytulenko
Polityka Energetyczna – Energy Policy Journal 2024;27(1):67-80
DOI: https://doi.org/10.33223/epj/175238
 
ORIGINAL PAPER
 

Estimation of the total influence of methods for increasing the line natural load
Nataliya Komenda, Vladyslav Volynets, Iryna Hrytsiuk, Irina Bandura, Mykola Romaniuk
Polityka Energetyczna – Energy Policy Journal 2024;27(1):27-48
DOI: https://doi.org/10.33223/epj/175239
 
ORIGINAL PAPER
 

An advanced European overview of the bioenergy efficiency of using digestate from biogas plants when growing agricultural crops
Roman Lohosha, Vitalii Palamarchuk, Vadim Krychkovskyi, Ihor Belkin
Polityka Energetyczna – Energy Policy Journal 2024;27(1):5-26
DOI: https://doi.org/10.33223/epj/170758
 
ORIGINAL PAPER
 

Efficiency of use of fuel and energy resources of Ukraine: assessment, simulation and forecasting
Uliana Andrusiv, Nazariy Popadynets, Halyna Zelinska, Oleksiy Krasnorutskyy, Valentyna Yakubiv, Yuliia Maksymiv, Iryna Hryhoruk, Roman Shchur, Yaroslav Lapchuk
Polityka Energetyczna – Energy Policy Journal 2023;26(4):63-80
DOI: https://doi.org/10.33223/epj/169743
 
ORIGINAL PAPER
 

An evaluation of the potential of the conversion of passenger cars powered by conventional fuels into electric vehicles
Dominik Kryzia, Katarzyna Kryzia
Polityka Energetyczna – Energy Policy Journal 2023;26(3):171-186
DOI: https://doi.org/10.33223/epj/171324
 
ORIGINAL PAPER
 

Portugal’s energy security in the context of moving away from fossil fuels
Tadeusz OIkuski
Polityka Energetyczna – Energy Policy Journal 2023;26(3):65-80
DOI: https://doi.org/10.33223/epj/168773
 
ORIGINAL PAPER
 

Fiscal stimuli to improve energy efficiency under the economic recovery policy: an empirical approach of Ukraine
Anastasiia Hryhorenko, Hanna Kotina, Maryna Stepura, Hanna Zavystovska
Polityka Energetyczna – Energy Policy Journal 2023;26(3):5-26
DOI: https://doi.org/10.33223/epj/166444
 
ORIGINAL PAPER
 

Innovative methods of drying rapeseeds using microwave energy
Valentyna Bandura, Igor Bezbah, Ihor Kupchuk, Larisa Fialkovska
Polityka Energetyczna – Energy Policy Journal 2023;26(2):217-230
DOI: https://doi.org/10.33223/epj/163328
 
ORIGINAL PAPER
 

Economic efficiency of using digestate from biogas plants in Ukraine when growing agricultural crops as a way of achieving the goals of the European Green Deal
Roman Lohosha, Vitalii Palamarchuk, Vadim Krychkovskyi
Polityka Energetyczna – Energy Policy Journal 2023;26(2):161-182
DOI: https://doi.org/10.33223/epj/163434
 
ORIGINAL PAPER
 

The current state and prospects for further development in the energy sector in Australia: reforms, foreign economic relations, investment climate
Vilayat Ismayilov, Sahib Mammadov, Narmina Abbasova, Vusala Babayeva, Sabina Sadigova
Polityka Energetyczna – Energy Policy Journal 2023;26(2):105-120
DOI: https://doi.org/10.33223/epj/163451
 
ORIGINAL PAPER
 

An assessment of the sustainability and security of energy systems: an analysis of the energy trilemma index on the example of Russia, Kazakhstan and Armenia
Vahe Davtyan, Silva Khachikyan, Yulia Valeeva
Polityka Energetyczna – Energy Policy Journal 2023;26(2):23-46
DOI: https://doi.org/10.33223/epj/163355
 
ORIGINAL PAPER
 

The analysis of the energy index and the application of equivalent distillation productivity as criteria for identification of the energy efficiency of a petroleum refinery
Konstantin Vasilev Kostov, Ivan Ivov Ivanov, Koycho Tonchev Atanasov
Polityka Energetyczna – Energy Policy Journal 2023;26(1):133-144
DOI: https://doi.org/10.33223/epj/161625
 
REVIEW PAPER
 

The BioRen project in the context of the development of new generations of biofuels
Piotr Jan Plata, Agnieszka Nowaczek
Polityka Energetyczna – Energy Policy Journal 2023;26(1):77-92
DOI: https://doi.org/10.33223/epj/161810
 
ORIGINAL PAPER
 

Reserves for improving the efficiency of thermal power stations: external on-site energy examination
Volodymyr Yevtukhov, Natalya Dunaievska, Dmytro Bondzyk, Danylo Yevtukhov, Oleksandr Galinskiy
Polityka Energetyczna – Energy Policy Journal 2023;26(1):59-76
DOI: https://doi.org/10.33223/epj/161758
 
ORIGINAL PAPER
 

Research and modeling of the reliability of overhead lines of 6 to 10 kV with consideration of the influence of the external environment
Vladimir Yashkov, Akmaral Konarbaeva, Nasikhan Dzhumamukhambetov, Esengeldy Arystanaliev, Dyussembek Kulzhanov
Polityka Energetyczna – Energy Policy Journal 2023;26(1):43-58
DOI: https://doi.org/10.33223/epj/158467
 
ORIGINAL PAPER
 

Prospects for the use of energy storage devices in the process of solar energy production
Anzhela A. Barsegyan, Irina R. Baghdasaryan
Polityka Energetyczna – Energy Policy Journal 2022;25(4):135-148
DOI: https://doi.org/10.33223/epj/155789
 
ORIGINAL PAPER
 

The economic efficiency of photovoltaic energy for energy prosumers
Piotr Olczak, Dominika Matuszewska, Andrii Lishchenko, Iryna Zhydyk, Viktor Koval, Olga Iermakova
Polityka Energetyczna – Energy Policy Journal 2022;25(4):95-114
DOI: https://doi.org/10.33223/epj/155095
 
ORIGINAL PAPER
 

Analysis of energy governance in Southern Africa
Yekeen Adeeyo Sanusi, Chukwudi Bernhard Ohadugha, Valda Itunu Martins, Sheriffdeen Akande Olaide
Polityka Energetyczna – Energy Policy Journal 2022;25(4):73-94
DOI: https://doi.org/10.33223/epj/155790
 
ORIGINAL PAPER
 

Sustainable energy supply management in the mechanical-engineering industry
Inesa Mikhno, Oksana Redkva, Viktoriia Udovychenko, Oksana Tsimoshynska, Viktor Koval, Michał Kopacz
Polityka Energetyczna – Energy Policy Journal 2022;25(4):39-54
DOI: https://doi.org/10.33223/epj/156627
 
ORIGINAL PAPER
 

The heat-transfer system modelling of the convective heating surfaces of a TP-92 steam boiler
Taras Kravets, Igor Galyanchuk, Oksana Yurasova, Andrii Kapustianskyi, Kateryna Romanova
Polityka Energetyczna – Energy Policy Journal 2022;25(3):5-20
DOI: https://doi.org/10.33223/epj/152899
 
ORIGINAL PAPER
 

Analysis and assessment of risk in the implementation of a cogeneration installation at a livestock farm
Konstantin Vasilev Kostov
Polityka Energetyczna – Energy Policy Journal 2022;25(3):123-132
DOI: https://doi.org/10.33223/epj/153026
 
ORIGINAL PAPER
 

LED lamps – are they inexpensive and effective?
Volodimir Mamalyga
Polityka Energetyczna – Energy Policy Journal 2022;25(3):133-150
DOI: https://doi.org/10.33223/epj/152591
 
ORIGINAL PAPER
 

Research of autonomous generator indicators with the dynamically changing component of a two-fuel mixture
Ihor Kupchuk, Serhii Burlaka, Alexander Galushchak, Tetiana Yemchyk, Dmytro Galushchak, Yrii Prysiazhniuk
Polityka Energetyczna – Energy Policy Journal 2022;25(2):147-162
DOI: https://doi.org/10.33223/epj/150746
 
ORIGINAL PAPER
 

Renovation management of the national economy in ensuring energy decentralization
Oksana Borodina, Hanna Bratus, Viktoriia Udovychenko, Sylwester Kaczmarzewski, Valentyna Kostrychenko, Viktor Koval
Polityka Energetyczna – Energy Policy Journal 2022;25(2):67-84
DOI: https://doi.org/10.33223/epj/150483
 
ORIGINAL PAPER
 

The effect of energy transition on the labor market. A preliminary evaluation of Poland’s wind-energy industry
Olga Julita Janikowska, Abdelkareem Abdallah Abdelkareem Jebreel
Polityka Energetyczna – Energy Policy Journal 2022;25(1):109-124
DOI: https://doi.org/10.33223/epj/146412
 
ORIGINAL PAPER
 

Digital public goods as a means to support affordable and clean energy
Iryna Nyenno, Vyacheslav Truba, Iryna Lomachynska, Olena Mazur
Polityka Energetyczna – Energy Policy Journal 2021;24(4):139-152
DOI: https://doi.org/10.33223/epj/144907
 
ORIGINAL PAPER
 

About the state and problems of standardization of energy management in Russian enterprises
Ramilya Savchuk, Alexandr Cherkasov, Pavel Kondratiev, Semen Matskepladze
Polityka Energetyczna – Energy Policy Journal 2021;24(3):93-102
DOI: https://doi.org/10.33223/epj/141096
 
REVIEW PAPER
 

Thermal and mechanical energy storage as a chance for energy transformation in Poland
Artur Dyczko, Paweł Kamiński, Kinga Stecuła, Dariusz Prostański, Michał Kopacz, Daniel Kowol
Polityka Energetyczna – Energy Policy Journal 2021;24(3):43-60
DOI: https://doi.org/10.33223/epj/141867
 
ORIGINAL PAPER
 

Heating films as an element of combined photovoltaic and heating systems in residential buildings
Krystian Majchrzak, Monika Pepłowska, Piotr Olczak
Polityka Energetyczna – Energy Policy Journal 2021;24(3):29-42
DOI: https://doi.org/10.33223/epj/135770
 
ORIGINAL PAPER
 

Forecasting solar generation in energy systems to accelerate the implementation of sustainable economic development
Yevheniia Sribna, Viktor Koval, Piotr Olczak, Dmytro Bizonych, Dominika Matuszewska, Oleksandr Shtyrov
Polityka Energetyczna – Energy Policy Journal 2021;24(3):5-28
DOI: https://doi.org/10.33223/epj/141095
 
ORIGINAL PAPER
 

Land suitability analysis for solar farms exploitation using the GIS and Analytic Hierarchy Process (AHP) – a case study of Morocco
Meryem Taoufik, Laghlimi Meriem, Fekri Ahmed
Polityka Energetyczna – Energy Policy Journal 2021;24(2):79-96
DOI: https://doi.org/10.33223/epj/133474
 
ORIGINAL PAPER
 

Study on daylighting mode of energy-efficient buildings
Xiangyong Wu, Zhi Yi Yang
Polityka Energetyczna – Energy Policy Journal 2021;24(2):183-206
DOI: https://doi.org/10.33223/epj/136076
 
ORIGINAL PAPER
 

Composite energy intensity index estimation in Iran: an exploration of index decomposition analysis
Mahta Ghafarian Ghadim, Ali Faridzad
Polityka Energetyczna – Energy Policy Journal 2021;24(1):5-28
DOI: https://doi.org/10.33223/epj/133184
 
ORIGINAL PAPER
 

Digital transformation of energy efficiency at Ukrainian NPPs
Vladyslav Gennadyevich Stanislavskyi
Polityka Energetyczna – Energy Policy Journal 2020;23(4):155-166
DOI: https://doi.org/10.33223/epj/129007
 
ORIGINAL PAPER
 

The comparison of solar installation heat gains and SHW simulation results – case study
Piotr Olczak
Polityka Energetyczna – Energy Policy Journal 2020;23(3):41-54
DOI: https://doi.org/10.33223/epj/126981
 
ORIGINAL PAPER
 

The theoretical bases and methodical recommendations of energy saving management in a business organization
Olena Shatilova
Polityka Energetyczna – Energy Policy Journal 2020;23(4):5-16
DOI: https://doi.org/10.33223/epj/126989
 
ORIGINAL PAPER
 

The implementation of renewable energy systems, as a way to improve energy efficiency in residential buildings
Sławomir Sowa
Polityka Energetyczna – Energy Policy Journal 2020;23(2):19-36
DOI: https://doi.org/10.33223/epj/122354
 
ORIGINAL PAPER
 

Cascade use of post-production waste from the wood industry
Natalia Generowicz, Zygmunt Kowalski
Polityka Energetyczna – Energy Policy Journal 2020;23(1):87-102
DOI: https://doi.org/10.33223/epj/118781
 
ORIGINAL PAPER
 

The new meaning of solid fuels from lignocellulosic biomass used in low-emission automatic pellet boilers
Tomasz Mirowski, Marta Jach-Nocoń, Iwona Jelonek, Adam Nocoń
Polityka Energetyczna – Energy Policy Journal 2020;23(1):75-86
DOI: https://doi.org/10.33223/epj/119620
 
ORIGINAL PAPER
 

Toward sustainable energy consumption in the European Union
Luiza Julita Ossowska, Dorota Agnieszka Janiszewska
Polityka Energetyczna – Energy Policy Journal 2020;23(1):37-48
DOI: https://doi.org/10.33223/epj/119371
 
ORIGINAL PAPER
 

The integration of energy and material recovery processes of municipal plastic waste into the national waste management system
Arkadiusz Primus, Czesława Rosik-Dulewska
Polityka Energetyczna – Energy Policy Journal 2019;22(4):129-140
DOI: https://doi.org/10.33223/epj/114741
 
ORIGINAL PAPER
 

Cross-border exchange of electricity between Poland and the neighboring countries
Aleksandra Komorowska
Polityka Energetyczna – Energy Policy Journal 2019;22(4):37-52
DOI: https://doi.org/10.33223/epj/114758
 
ORIGINAL PAPER
 

Evaluation of the economic efficiency of hydrogen production by lignite gasification
Michał Kopacz, Radosław Kapłan, Krzysztof Kwaśniewski
Polityka Energetyczna – Energy Policy Journal 2019;22(4):21-36
DOI: https://doi.org/10.33223/epj/113369
 
ORIGINAL PAPER
 

Selected aspects of national economy energy efficiency
Waldemar Dołęga
Polityka Energetyczna – Energy Policy Journal 2019;22(3):19-32
DOI: https://doi.org/10.33223/epj/111987
 
ORIGINAL PAPER
 

The use of adsorption chillers for waste heat recovery
Jan Kuchmacz, Artur Bieniek, Łukasz Mika
Polityka Energetyczna – Energy Policy Journal 2019;22(2):89-106
DOI: https://doi.org/10.33223/epj/108706
 
ORIGINAL PAPER
 

The impact of measures aimed at reducing low-stack emission in Poland on the energy efficiency and household emission of pollutants
Dominik Kryzia, Monika Pepłowska
Polityka Energetyczna – Energy Policy Journal 2019;22(2):121-132
DOI: https://doi.org/10.33223/epj/109912
 
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