Role of wind energy in sustainable development in coal-based systems: Case of Kosovo

Year 2023, Volume: 7 Issue: 2, 187 - 198, 30.06.2023

Bukurije Hoxha , Risto Filkoski

https://doi.org/10.30521/jes.1161004

Abstract

Most of the countries in South-East Europe primarily depend on fossil fuels to cover their energy demands. The paper discusses the future perspective on wind energy in the country, where over 90% of energy is generated in coal-fired thermal power plants. Given the energy crisis, that has gripped the world, the possibility of covering the increased energy demand is being studied, especially during the winter. Based on current trends on energy generation, with just symbolic participation of wind, hydro and solar energy, the potential for maximization of the use of wind energy is considered, which means the use of each identified adequate location throughout the country. The main advantage here is that the maximum energy produced by wind is during winter when demand increases. This is important to know that Kosovo faces significant heating problems and its demand is covered with electricity. Analyzes prove that the country has a generous wind capacity, which reduces to a certain extent the need to import and even enables the export of energy under certain conditions. The potential installation capacity in Kosovo is 510.9 MW, of which 32.4 MW is currently in operating conditions. From the analysis made for the current wind farm in operation, the plant capacity factor is 31.8%. The study of the results indicates a direct correlation between the increase in load during the winter season and the electricity production by wind farms, thereby, the energy demand can be sufficiently covered.

Keywords

Capacity factor, Energy efficiency, Maximization, Renewable energy, Wind energy

References

• [1] Internet Web-Site: https://me.rks-gov.net/repository/docs/Energy_Strategy_of_the_Republic_of_Kosovo_2017_-_2026.pdf, 20 October 2022.
• [2] Emblemsvåg, J. Wind energy is not sustainable when balanced by fossil energy. Applied Energy 2022; 305:117748. DOI:10.1016/j.apenergy.2021.117748
• [3] Arshi, PS, Vahidi, E, Zhao, F. Behind the Scenes of Clean Energy: The Environmental Footprint of Rare Earth Products. ACS Sustainable Chem Eng. 2018; 6(3): 3311-3320. DOI:10.1021/acssuschemeng.7b03484
• [4] Rasool, NM, Abbasoğlu, S, Hashemipour, M. Analysis and optimizes of hybrid wind and solar photovoltaic generation system for off-grid small village. JES 2022: 6(2) 176-187. DOI:10.30521/jes.985078
• [5] Jianzhong, X, Assenova, A, Erokhin, V. Renewable Energy and Sustainable Development in a Resource-Abundant Country: Challenges of Wind Power Generation in Kazakhstan. Sustainability 2018; 10(9): 3315. DOI:10.3390/su10093315
• [6] Strielkowski, W, Civín, L, Tarkhanova, E, Tvaronavičienė, M, Petrenko, Y. Renewable Energy in the Sustainable Development of Electrical Power Sector: A Review. Energies 2021; 14(24): 8240. DOI:10.3390/en14248240
• [7] Hoxha, B. Levelized Cost of Electricity for Onshore Wind Farm in Kosovo’s Condition, Sceesd Conference 20-22.12 2021, Faculty of Electrical and Computer Engineering of Skopje, North Macedonia.
• [8] Bachner, G, Steininger, KW, Williges, K, Tuerk, A. The economy-wide effects of large-scale renewable electricity expansion in Europe: The role of integration costs. Renewable Energy. 2019; 134: 1369-1380. DOI:10.1016/j.renene.2018.09.052
• [9] Osmanaj, S. An experimental study of Wind Data of a Wind Farm in Kosovo. Przegląd Elektrotechniczny 2018; 1(7): 23-27. DOI:10.15199/48.2018.07.05
• [10] Ali̇, IA, Elshafei̇, AL. Model predictive control stabilization of a power system including a wind power plant. JES 2022: 6(2)188-209. DOI:10.30521/jes.997307
• [11] Hasan, K, Othman, MM, Rahman, NFA, Hannan, MA, Musirin, I. Significant implication of unified power quality conditioner in power quality problems mitigation. IJPEDS 2019; 10(4): 2231. DOI:10.11591/ijpeds.v10.i4.pp2231-2237
• [12] Al-Shetwi, AQ, Hannan, MA, Jern, KP, Alkahtani, AA, PG Abas, AE. Power Quality Assessment of Grid-Connected PV System in Compliance with the Recent Integration Requirements. Electronics 2020; 9(2): 366. DOI:10.3390/electronics9020366
• [13] Fiddian-Green, RG, Silen, W. Mechanisms of disposal of acid and alkali in rabbit duodenum. Am J Physiol 1975; 229(6): 1641-1648. DOI:10.1152/ajplegacy.1975.229.6.1641
• [14] Molla, EM, Kuo, CC. Voltage Quality Enhancement of Grid-Integrated PV System Using Battery-Based Dynamic Voltage Restorer. Energies 2020; 13(21): 5742. DOI:10.3390/en13215742
• [15] Dragusha, B, Hoxha, B. Impact of field roughness and power losses, turbulence intensity on electricity production for an onshore wind farm. IJPEDS 2020; 11(3): 1519. DOI:10.11591/ijpeds.v11.i3.pp1519-1526
• [16] Ozioko, IO, Ugwuanyi, NS, Ekwue, AO, Odeh, CI. Wind energy penetration impact on active power flow in developing grids. Scientific African 2022; 18: e01422. DOI:10.1016/j.sciaf.2022.e01422
• [17] Zhao, P, Gou, F, Xu, W, Shi, H, Wang, J. Multi-objective optimization of a hybrid system based on combined heat and compressed air energy storage and electrical boiler for wind power penetration and heat-power decoupling purposes. Journal of Energy Storage 2023; 58: 106353. DOI:10.1016/j.est.2022.106353
• [18] Wimalaratna, YP, Afrouzi, HN, Mehranzamir, K, Siddique, MBM, Liew, SC, Ahmed, J. Analysing wind power penetration in hybrid energy systems based on techno-economic assessments. Sustainable Energy Technologies and Assessments 2022; 53: 102538. DOI:10.1016/j.seta.2022.102538
• [19] Salimi, AA, Karimi, A, Noorizadeh, Y. Simultaneous operation of wind and pumped storage hydropower plants in a linearized security-constrained unit commitment model for high wind energy penetration. Journal of Energy Storage 2019; 22: 318-330. DOI:10.1016/j.est.2019.02.026
• [20] Zolfaghari, S, Riahy, GH, Abedi, M, Golshannavaz, S. Optimal wind energy penetration in power systems: An approach based on spatial distribution of wind speed. Energy Conversion and Management 2016; 118:387-398. DOI:10.1016/j.enconman.2016.04.019
• [21] O’Flaherty, M, Riordan, N, O’Neill, N, Ahern, C. A Quantitative Analysis of the Impact of Wind Energy Penetration on Electricity Prices in Ireland. Energy Procedia 2014; 58: 103-110. DOI:10.1016/j.egypro.2014.10.415
• [22] Internet Web-Site: https://www.repic.ch/wp-content/uploads/2020/07/Wind-Resource-Assessment-Kosovo.pdf, 20 October 2022.
• [23] Hoxha, B, Dragusha, B. Comparison of roughness index for Kitka and Koznica wind farms. IJPEDS. 2021; 12(3): 1872. DOI:10.11591/ijpeds.v12.i3.pp1872-1879
• [24] Bertsiou, MM, Baltas, E. Power to Hydrogen and Power to Water Using Wind Energy. Wind. 2022; 2(2): 305-324. DOI:10.3390/wind2020017
• [25] Internet Web-Site: Monitoring the Power Quality for Wind power Plant of Golesh. https://www.researchgate.net/publication/290816591_Monitoring_the_Power_Quality_for_Wind_power_Plant_of_Golesh, 20 October 2022.
• [26] Mohtasham, J. Review Article-Renewable Energies. Energy Procedia. 2015; 74: 1289-1297. DOI:10.1016/j.egypro.2015.07.774
• [27] Da Rosa, AV, Ordóñez, JC. Wind Energy. In: Fundamentals of Renewable Energy Processes. Elsevier 2022: 721-794. DOI:10.1016/B978-0-12-816036-7.00028-2
• [28] Ibrahimi, N, Gebremedhin, A, Sahiti, A. Achieving a Flexible and Sustainable Energy System: The Case of Kosovo. Energies. 2019; 12(24): 4753. DOI:10.3390/en12244753
• [29] Rizvanolli, D. Kosovo’s Potential for Renewable Energy Production: An Analysis. Master University of Twente, Netherlands 2019.
• [30] Abolude, A, Zhou, W. A preliminary analysis of wind turbine energy yield. Energy Procedia. 2017; 138: 423-428. DOI:10.1016/j.egypro.2017.10.189
• [31] Jianzhong, X, Assenova, A, Erokhin, V. Renewable Energy and Sustainable Development in a Resource-Abundant Country: Challenges of Wind Power Generation in Kazakhstan. Sustainability. 2018; 10(9): 3315. DOI:10.3390/su10093315
• [32] Wang, Y, Sun, T. Life cycle assessment of CO2 emissions from wind power plants: Methodology and case studies. Renewable Energy. 2012; 43: 30-36. DOI:10.1016/j.renene.2011.12.017
• [33] Internet Web-Site: Wind energy can help as breath easier. https://www.energy.gov/eere/wind/articles/how-wind-energy-can-help-us-breathe-easier, 20 October 2022
• [34] Wang, Y, Sun, T. Life cycle assessment of CO2 emissions from wind power plants: Methodology and case studies. Renewable Energy. 2012; 43: 30-36. DOI:10.1016/j.renene.2011.12.017
• [35] Internet Web-Site: ANNUAL REPORT_ENERGY REGULATORY OFFICE OF KOSOVO, For 2021. https://www.ero-ks.org/zrre/sites/default/files/Publikimet/Raportet%20Vjetor/Raporti%20vjetor%202021_ZRRE_Shqip.pdf, 20 October 2022.