Use of Renewable Energy Sources for Water Desalination in Crete, Greece. A SWOT Analysis
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Sea water desalination is a developing technology producing potable water with many applications worldwide particularly in arid areas. It is an energy intensive process and its integration with renewable energies can produce low-carbon fresh water. Among several water desalination technologies reverse osmosis is the dominant method, based on semi-permeable membranes, producing high quality clean water. The island of Crete, Greece has moderate water resources while their demand is increasing for several reasons. Unfortunatelly, its supply is adversely affected by climate crisis. One method to increase the supply of potable water in Crete is the desalination of seawater using reverse osmosis. The water desalination plants can be powered by solar and wind energy which are abundant in the island. The integration of seawater desalination with renewable energies results in the production of fresh water with low carbon impacts. A SWOT analysis of using solar and wind electricity to power the water desalination plants in Crete has been implemented. It is indicated that there are several strengths and many opportunities for developing seawater desalination plants powered by green electricity in the island. It is concluded that the use of solar-PV and wind electricity for powering seawater desalination plants in Crete reduces the carbon footpritnt of the produced drinkable water minimizing the impacts to climate change.
Shabib, A., Tatan, B., Elbaz, Y., Aly Hassan, A., Hamouda, M.A. & Maraqa, M.A. (2025). Advancements in reverse osmosis desalination: Technology, environment, economy and bibliometric insights, Desalination, 598, 118413. https://doi.org/10.1016/j.desal.2024.118413
Kurihara, M. (2021). Seawater Reverse Osmosis Desalination, Membranes, 11, 243. https://doi.org/10.3390/ membranes11040243
Tzanakakis, V.A., Angelakis, A.N., Paranychianakis, N.Y., Dialynas, Y.G. & Tchobanoglous G. (2020). Challenges and opportunities for sustainable management of water resources in the island of Crete, Greece, Water, 12, 1538. doi:10.3390/w12061538
Baltas, E. & Tzoraki, O. (2013). Water resources management on the island of Crete: Lessons learnt, Bookchapter on Free Flow, a UNESCO copyright publication for the 2013 United Nations International Year of Water Cooperation. Retrieved from: https://www.researchgate.net/publication/260293373_Water_resources_management_on_the_island_of_Crete_Lessons_learnt
Curto, D., Franzitta, V. & Guercio, A. (2021). A Review of the Water Desalination Technologies, Applied Sciences, 11, 670. https://doi.org/ 10.3390/app11020670
Water desalination using renewable energy, Technology brief, 2012, IEA-ETSAP & IRENA. Available at: https://www.ctc-n.org/sites/default/files/resources/irena-etsap_tech_brief_i12_water-desalination.pdf
Vourdoubas, J. (2025).Possibility of Seawater Desalination Using Reverse Osmosis Powered by Wind Energy Systems on the Island of Crete, Greece, International Journal of Advanced Multidisciplinary Journal and Studies, 5(4), 29-37.
Mito, M.T., Ma, X., Albuflasha, H. & Davies, P.A. (2019). Reverse osmosis membrane desalination driven by wind and solar photovoltaic energy: State of the art and challenges for large-scale implementation, Renewable and Sustainable Energy Reviews, 112, 669-685. https://doi.org/10.1016/j.rser.2019.06.008
Leon, F. & Ramos, A. (2021). An Assessment of Renewable Energies in a Seawater Desalination Plant with Reverse Osmosis Membranes, Membranes, 11, 883. https://doi.org/10.3390/membranes11110883
Vourdoubas, J. (2025). Possibility of Seawater Desalination Using Reverse Osmosis Powered by Solar Photovoltaic Electricity on the Island of Crete, Greece, International Journal of Advanced Multidisciplinary Journal and Studies, 5(3), 851-858. http://dx.doi.org/10.62225/2583049X.2025.5.3.4367
Sharath Kumar, C.R. & Praveena, K.B. (2023). SWOT analysis, International Journal of Advanced Research, 11(9), 744-748. DOI:10.21474/IJAR01/17584
Ghazinoory, S., Abdi, M. & Azadegan-Mehr, M. (2011). SWOT methodology: a state-of-the-art review for the past, a framework for the future, Journal of Business Economics and Management, 12(1), 24-48. doi:10.3846/16111699.2011.555358
Olufisayo, O.E. & Olanrewaju, O.A. (2024). Review of Renewable Energy Powered Seawater Desalination Treatment Process for Zero Waste, Water, 16, 2804. https://doi.org/ 10.3390/w16192804
Feria-Díaz, J.J., Correa-Mahecha, F., López-Méndez, M.C., Rodríguez-Miranda, J.P. & Barrera-Rojas, J. (2021). Recent Desalination Technologies by Hybridization and Integration with Reverse Osmosis: A Review, Water, 13, 1369. https://doi.org/10.3390/ w13101369
Ali, E. (2022). Optimal Control of a Reverse Osmosis Plant for Brackish Water Desalination Driven by Intermittent Wind Power, Membranes, 12, 375. https://doi.org/ 10.3390/membranes12040375
Benzaghta, M. A., Elwalda, A., Mousa, M. M., Erkan, I. & Rahman, M. (2021). SWOT analysis applications: An integrative literature review, Journal of Global Business Insights, 6(1), 55-73. https://www.doi.org/10.5038/2640-6489.6.1.1148
Puyt, R.W., Lie, F.B., De Graaf, F.J. & Wilderom, C.P.M. (2020). Origins of SWOT analysis, paper presented at 80th Annual Meeting of the Academy of Management 2020: Broadening our sight. https://doi.org/10.5465/AMBPP.2020.132
Esmaellion F. (2020). Hybrid renewable energy systems for desalination, Applied Water Science, 10, 84. https://doi.org/10.1007/s13201-020-1168-5
Pascual, D., Pla, E., Lopez-Bustins, A., Retana, J. & Terradas, J. (2015). Impacts of climate change on water resources in the Mediterranean Basin: a case study in Catalonia, Spain, Hydrological Sciences Journal, 60(12), 2132-2147. DOI:10.1080/02626667.2014.947290
Matos, C., Cabrera, P., Carta, J.A. & Melián-Martel, N. (2024). Wind-Powered Desalination on Islands: A Review of Energy–Water Pathways, Journal of Marine Science and Engineering, 12, 464. https://doi.org/ 10.3390/jmse12030464
Kyriakarakos, G., Papadakis, G. & Karavitis, C.A. (2022). Renewable Energy Desalination for Island Communities: Status and Future Prospects in Greece, Sustainability, 14, 8176. https://doi.org/10.3390/su14138176
Karvounis P. (2017). A review of desalination potential in Greek islands using renewable energy sources, a life cycle assessment of different units, European Journal of Sustainable Development,6(2), 19-32. Retrieved from: https://ecsdev.org/ojs/index.php/ejsd/article/view/466/463
Alkaisi, A., Mossada, R. & Sharifian-Barforoush, A. (2017). A review of water desalination systems integrated with renewable energy, Energy Procedia, 110, 268-274. doi: 10.1016/j.egypro.2017.03.138
Jia, X., Klemes, J.J., Varbanov, P.S. & Wan Alwi, S. (2019). Analyzing the energy consumption, GHG emission and cost of sea water desalination in China, Energies, 12, 463. doi:10.3390/en12030463
Greco, F., Heijman, S.G.J. & Jarquin-Laguna, A. (2021). Integration of Wind Energy and Desalination Systems: A Review Study, Processes, 9, 2181. https://doi.org/ 10.3390/pr9122181
Chen, H., Ye, Z. & Gao, W. (2013). A desalination plant with solar and wind energy, IOP Conference Series: Materials Science and Engineering, 52, 072003. doi:10.1088/1757-899X/52/7/072003
De S Moreira, F., De S. Antunes, A.M. & De Freitas, M.A.V. (2019). Trends in Wind-Power Desalination for Water Supply, Journal of Environmental Protection, 10, 807-820. https://doi.org/10.4236/jep.2019.106048
Soliman, A.M., Alharbi, A.G. & Sharaf Eldean, M.A. (2021). Techno-Economic Optimization of a Solar–Wind Hybrid System to Power a Large-Scale Reverse Osmosis Desalination Plant, Sustainability, 13, 11508. https://doi.org/10.3390/ su132011508
Ibrahim, M.M. (2022). Technical and Economic Comparison between Solar and Wind Energy Supplying Desalination System, Journal of Sustainable Development of Energy Water and Environment Systems, 10(2), 1080382. DOI: https://doi.org/10.13044/j.sdewes.d8.0382
Chekir, N. (2020). Geothermal energy for sustainable water desalination: case of Tunisia, Water and Energy International, 63(1), 26-39. Available at:
https://www.researchgate.net/publication/343083588_Geothermal_energy_for_sustainable_water_Desalination_case_of_Tunisia_w_e_international_water_resources_section(801-2010) Goosen,M., Mahmoudi,H. & Ghaffour, N. (2010). Water desalination using geothermal energy, Energies, 3, 1423-1442. doi:10.3390/en3081423
Goosen, M., Mahmoudi, H. & Ghaffour, N. (2010). Water desalination using geothermal energy, Energies, 3, 1423-1442. doi:10.3390/en3081423
Use of low-temperatre goethrmal energy for desalination in the western United States. (2015). NREL Technical Report, NREL/TP-5500-65277. Available at:
