Estimating Solar Energy Potential in Eritrea: a GIS-based Approach | ||
| Renewable Energy Research and Applications | ||
| دوره 3، شماره 2، مهر 2022، صفحه 155-164 اصل مقاله (975.39 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22044/rera.2022.11737.1106 | ||
| نویسندگان | ||
| M. G. Ghebrezgabher* ؛ A. K. Weldegabir | ||
| Department of Geography, Faculty of Social Sciences, College of Business and Social Sciences, Adi Keih 59, Eritrea. | ||
| چکیده | ||
| The request to improve electric supply in Eritrea has motivated the country to look for alternative energy resources to enhance existing power. Eritrea, being in tropics, is well situated to harvest solar energy to improve its power supply status. Although several solar energy projects have been initiated, very small has been done in the country. Therefore, this research paper aims to evaluate and investigate the regional solar energy potential (SEP) in Eritrea using remote sensing data and ArcGIS applications. The digital elevation model (DEM) data was adopted to estimate the SEP and suitability of energy in the country. In addition, areal solar radiation method is applied in ArcGIS 9.3 to extract the SEP and to evaluate suitability of this energy for the development of photovoltaics (PVs) power. The results revealed that approximately 69.03%, and 30.96% of the country was excellent and highly suitable to harness SEP, respectively, and only about 0.004% was considered as unsuitable. Therefore, this research may be useful as reference for future study and to motivate the country to improve its power supply using this alternative energy. | ||
| کلیدواژهها | ||
| Regional؛ DEM؛ Radiation؛ Photovoltaic system | ||
| مراجع | ||
|
[1] J. Pelda, F. Stelter, and S. Holler, “Potential of integrating industrial waste heat and solar thermal energy into district heating networks in Germany,” Energy, Vol. 203, pp. 117812, 2020, doi: 10.1016/j.energy.2020.117812.
[2] N. Mohajeri, D. Assouline, A. Gudmundsson, and J-L Scartezzini, “Distributed Urban Energy Systems (Urban Form, Energy and Technology, Urban Hub),” Energy Procedia, 122, pp. 697–702, 2017, doi: 10.1016/j.egypro.2017.07.372.
[3] T. V. Ramachandra, “Solar energy potential assessment using GIS,” Energy Education Science and Technology, Vol. 18, No. 2, pp. 101-114, 2007, http:www.semanticscholar.org
[4] A. M. Fathoni, N. A. Utama, and M. A. Kristianto, “A Technical and Economic Potential of Solar Energy Application with Feed-in Tariff Policy in Indonesia,” Procedia Environmental Sciences, Vol. 20, pp. 89 – 96, 2014, doi: 10.1016/j.proenv.2014.03.013.
[5] B. W. Kariuki, and T. Sato, “Inter-annual and spatial variability of solar radiation energy potential in Kenya using Meteosat satellite,” Renewable Energy, Vol. 116, pp. 88–96, 2018, doi: 10.1016/j.renene.2017.09.069.
[6] P. A. Trotter, R. Maconachie, and M. C. McManus, “Solar energy's potential to mitigate political risks: The case of an optimized Africa-wide network,” Energy Policy, Vol. 117, pp. 108–126, 2018, doi: 10.1016/j.enpol.2018.02.013.
[7] C. Aguilar, J. Herrero, and M. J. Polo, “Topographic effects on solar radiation distribution in mountainous watersheds and their influence on reference evapotranspiration estimates at watershed scale,” Hydrology and Earth System Sciences, Vol. 14, pp. 2479–2494, 2010, doi: 10.5194/hess-14-2479-2010.
[8] Y. Noorollahi, M. Mohammadi, H. Yousefi, and A. Anvari-Moghaddam, “A Spatial-Based Integration Model for Regional Scale Solar Energy Technical Potential,” Sustainability, Vol. 12, pp. 1890, 2020, doi: 10.3390/su12051890.
[9] J. A. Ruiz-Arias, J. Tovar-Pescador, D. Pozo-Vazquez, and H. Alsamamra, “A comparative analysis of DEM-based models to estimate the solar radiation in mountainous terrain,” International Journal of Geographical Information Science, Vol. 23, No. 8, pp. 1049–1076, 2009, doi: 10.1080/13658810802022806.
[10] O. Cabrera, B. Champutiz, A. Calderon, and A. Pantoja, “Landsat and MODIS Satellite Image Processing for Solar Irradiance Estimation in the Department of Narino-Colombia,” Conference Paper, August 2016, doi: 10.1109/STSIVA.2016.7743306.
[11] A. Caldaron, and A. Pantoja, “Landsat and MODIS satellite image processing for solar irradiance estimation in the department of Narino-Colombia,” University of California, Riverside, USA, 2016, http://www.researchgate.net.
[12] J. Tovar-Pescador, D. Pozo-Vazquez, J. A. Ruiz-Arias, J. Batlles, G. Lopez, and J. L. Bosch, “On the use of the digital elevation model to estimate the solar radiation in areas of complex topography,” Meteorological Application, Vol. 13, pp. 279–287, 2006, doi: 10.1017/S1350482706002258.
[13] E. Mahammad, “Remote sensing of the environmental impacts on utility scale solar energy plant,” Bachelor of Science Civil Engineering Islamic Azad University, Iran, 2017, http://digitalscholarship.unlv.edu.
[14] P. Ruiza, W. Nijsa, D. Tarvydasa, A. Sgobbia, A. Zuckera, R. Pillib et al., “ENSPRESO - an open, EU-28 wide, transparent and coherent database of wind, solar and biomass energy potentials,” Energy Strategy Reviews, Vol. 26, pp. 100379, 2019, doi: 10.1016/j.esr.2019.100379.
[15] A. Chow, A. S. Fung, and S. Li, “GIS Modeling of Solar Neighborhood Potential at a Fine Spatiotemporal Resolution,” Buildings, Vol. 4, pp. 195–206, 2014, doi: 10.3390/buildings4020195.
[16] D. Kumar, “Satellite-based solar energy potential analysis for southern states of India,” Energy Reports, Vol. 6, pp. 1487–1500, 2020, doi: 10.1016/j.egyr.2020.05.028.
[17] N.E. Chiemelu, O. C. D. Anejionu, R. I. Ndukwu, and F. I. Okeke, “Assessing the potentials of largescale generation of solar energy in Eastern Nigeria with geospatial technologies,” Scientific African, Vol. 12, pp. e00771, 2021, doi: 10.1016/j.sciaf.2021.e00771.
[18] S. Habtetsion, and Z. Tsighe, “The energy sector in Eritrea—institutional and policy options for improving rural energy services,” Energy Policy, Vol. 30, pp. 1107–1118, 2002, PII: S0301-4215(02)00062 – 9.
[19] S. Habtetsion, and Z. Tsighe, “Energy sector reform in Eritrea: initiatives and implications,” Journal of Cleaner Production, Vol. 15, pp. 178–189, 2007, doi: 10.1016/j.jclepro.2005.09.003.
[20] T. Negash, E. Möllerström and F. Ottermo, “An Assessment of Wind Energy Potential for the Three Topographic Regions of Eritrea,” Energies, Vol. 13, pp. 1846, 2020, doi: 10.3390/en13071846.
[21] K. Rosen, R. V. Buskirk, and K. Garbesi, “Wind Energy Potential of Coastal Eritrea: An Analysis of Sparse Wind Data,” Solar Energy, Vol. 66, No. 3, pp. 201–213, 1999, PII: S0038 – 092X(99)00026 – 2.
[22] J. B Lowenstern, C. J. Janik, R. O. Fournier, T. Tesfai, W. A. Duffield, M. A. Clynne et al., “A geochemical reconnaissance of the Alid volcanic center and geothermal system, Danakil depression, Eritrea,” Geothermics, Vol. 28, 161–187, 1999, http://pubs.er.usgs.gov.
[23] H. Zerai, “Groundwater and geothermal resources of Eritrea with the emphasis on their chemical quality,” Journal of African Earth Sciences, Vol. 22, No. 4, pp. 415–421, 1996, PII: SO899-5362(96)0002&O.
[24] M. G. Ghebrezgabher, and T. Yang, “Eritrea: Geographical and Cultural Perspectives,” Ideal International E – Publication Vol. 1, Ed. 1, Pvt. Ltd, India, 2018, www.isca.co.in.
[25] S. Hermann, A. Miketa, and N. Fichaux, “Estimating the Renewable Energy Potential in Africa,” IRENA-KTH working paper, International Renewable Energy Agency, Abu Dhabi, 2014, http://www.irena.org.
[26] M. G. Ghebrezgabher, T. Yang, X. Yang, X. Wang, and M. Khan, “Extracting and analyzing forest and woodland cover change in Eritrea based on Landsat data using supervised classification,” The Egyptian Journal of Remote Sensing and Space Sciences, Vol. 19, pp. 37-47, 2016, doi: 10.1016/j.ejrs.2015.09.002.
[27] S. Tabik, A. Villegas, E. L. Zapata, and L. F. Romero, “A Fast GIS-tool to Compute the Maximum Solar Energy on Very Large Terrains,” Procedia Computer Science, Vol. 9, pp. 364–372, 2012, doi: 10.1016/j.procs.2012.04.039.
[28] A. R. Lopez, A. Krumm, L. Schattenhofer, T. Burandt, F. C. Montoya, N. Oberlander, and P.Y. Oei, “Solar PV generation in Colombia - A qualitative and quantitative approach to analyze the potential of solar energy market,” Renewable Energy, Vol. 148, pp. 1266–1279, 2020, doi: 10.1016/j.renene.2019.10.066.
[29] N. Amani, and A. A. Reza Soroush, “Energy consumption management of commercial buildings by optimizing the angle of solar panels,” Journal of Renewable Energy and Environment, Vol. 8, No. 3, pp. 1-7, 2021, doi: 10.30501/jree.2020.241836.1134. | ||
|
آمار تعداد مشاهده مقاله: 1,459 تعداد دریافت فایل اصل مقاله: 885 |
||