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Independent or complementary power system configuration: A decision making approach for sustainable electrification of an urban environment in Sierra Leone

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  • Konneh, Keifa Vamba
  • Masrur, Hasan
  • Konneh, David A.
  • Senjyu, Tomonobu
Abstract
Providing quality and reliable power to grid-isolated areas has long been a difficulty in Africa, particularly in Sierra Leone, where government regulations are either weak or non-existent to assist the developing endeavour. Hybrid off-grid systems have grown in popularity as a way to offer electricity to people who live remote from power grids. This strategy, on the other hand, is capital demanding and prone to interruptions. This paper considers a decision-making process based on the Government of Sierra Leone's initiative to undertake a project to provide sustainable electricity to the people of Bo and Kenema in Sierra Leone's South-eastern region, with the assistance of the Africa Development Bank (ADB) and the Department for International Development (DFID). Two operating scenarios were modeled, and a comparative study was performed to determine which of the two should be considered. The results showed that the complementary scenario's proposed optimized hybrid configuration performed best in terms of technical, economic, and environmental features. Technically, it produced an excess energy of 2.29 %, compared to the combined total of the independent scenarios with 49.4 % (15.3 % excess energy from Bo and 34.1 % from Kenema). In terms of cost, it has a net present cost (NPC) of $45.6 million (M), compared to a combined NPC of $52 M ($37.8 M for Bo and $14.2 M for Kenema) for the independent networks. In terms of the environment, it generated 2,402,380 kg/yr of CO2 which is 42 % less than the combined total produced by Bo and Kenema (3,408,018 kg/yr). Sensitivity analysis revealed that the overall system cost is heavily reliant on the diesel fuel price and average annual stream flow rate, as well as the hydro turbine's deplorable efficiency status, with the intention of project leaders' ignoring the impact of variations in the PV derating factor.

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  • Konneh, Keifa Vamba & Masrur, Hasan & Konneh, David A. & Senjyu, Tomonobu, 2022. "Independent or complementary power system configuration: A decision making approach for sustainable electrification of an urban environment in Sierra Leone," Energy, Elsevier, vol. 239(PD).
    • Handle: RePEc:eee:energy:v:239:y:2022:i:pd:s0360544221025585
    DOI: 10.1016/j.energy.2021.122310
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    1. Odou, Oluwarotimi Delano Thierry & Bhandari, Ramchandra & Adamou, Rabani, 2020. "Hybrid off-grid renewable power system for sustainable rural electrification in Benin," Renewable Energy, Elsevier, vol. 145(C), pages 1266-1279.
    2. Haidar, Ahmed M.A. & John, Priscilla N. & Shawal, Mohd, 2011. "Optimal configuration assessment of renewable energy in Malaysia," Renewable Energy, Elsevier, vol. 36(2), pages 881-888.
    3. Muh, Erasmus & Tabet, Fouzi, 2019. "Comparative analysis of hybrid renewable energy systems for off-grid applications in Southern Cameroons," Renewable Energy, Elsevier, vol. 135(C), pages 41-54.
    4. David Abdul Konneh & Harun Or Rashid Howlader & Ryuto Shigenobu & Tomonobu Senjyu & Shantanu Chakraborty & Narayanan Krishna, 2019. "A Multi-Criteria Decision Maker for Grid-Connected Hybrid Renewable Energy Systems Selection Using Multi-Objective Particle Swarm Optimization," Sustainability, MDPI, vol. 11(4), pages 1-36, February.
    5. Abujarad, Saleh Y. & Mustafa, M.W. & Jamian, J.J., 2017. "Recent approaches of unit commitment in the presence of intermittent renewable energy resources: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 70(C), pages 215-223.
    6. Kamran, Muhammad & Asghar, Rohail & Mudassar, Muhammad & Abid, Muhammad Irfan, 2019. "Designing and economic aspects of run-of-canal based micro-hydro system on Balloki-Sulaimanki Link Canal-I for remote villages in Punjab, Pakistan," Renewable Energy, Elsevier, vol. 141(C), pages 76-87.
    7. Jahangir, Mohammad Hossein & Fakouriyan, Samaneh & Vaziri Rad, Mohammad Amin & Dehghan, Hassan, 2020. "Feasibility study of on/off grid large-scale PV/WT/WEC hybrid energy system in coastal cities: A case-based research," Renewable Energy, Elsevier, vol. 162(C), pages 2075-2095.
    8. Díaz, Guzmán & Planas, Estefanía & Andreu, Jon & Kortabarria, Iñigo, 2015. "Joint cost of energy under an optimal economic policy of hybrid power systems subject to uncertainty," Energy, Elsevier, vol. 88(C), pages 837-848.
    9. Nguyen, Kim Hanh & Kakinaka, Makoto, 2019. "Renewable energy consumption, carbon emissions, and development stages: Some evidence from panel cointegration analysis," Renewable Energy, Elsevier, vol. 132(C), pages 1049-1057.
    10. Hosseinalizadeh, Ramin & Shakouri G, Hamed & Amalnick, Mohsen Sadegh & Taghipour, Peyman, 2016. "Economic sizing of a hybrid (PV–WT–FC) renewable energy system (HRES) for stand-alone usages by an optimization-simulation model: Case study of Iran," Renewable and Sustainable Energy Reviews, Elsevier, vol. 54(C), pages 139-150.
    11. Kabayo, Jeremiah & Marques, Pedro & Garcia, Rita & Freire, Fausto, 2019. "Life-cycle sustainability assessment of key electricity generation systems in Portugal," Energy, Elsevier, vol. 176(C), pages 131-142.
    12. Deshmukh, M.K. & Deshmukh, S.S., 2008. "Modeling of hybrid renewable energy systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(1), pages 235-249, January.
    13. Abdul Conteh & Mohammed Elsayed Lotfy & Kiptoo Mark Kipngetich & Tomonobu Senjyu & Paras Mandal & Shantanu Chakraborty, 2019. "An Economic Analysis of Demand Side Management Considering Interruptible Load and Renewable Energy Integration: A Case Study of Freetown Sierra Leone," Sustainability, MDPI, vol. 11(10), pages 1-19, May.
    14. Olatomiwa, Lanre & Mekhilef, Saad & Ismail, M.S. & Moghavvemi, M., 2016. "Energy management strategies in hybrid renewable energy systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 62(C), pages 821-835.
    15. Chauhan, Anurag & Saini, R.P., 2016. "Techno-economic optimization based approach for energy management of a stand-alone integrated renewable energy system for remote areas of India," Energy, Elsevier, vol. 94(C), pages 138-156.
    16. Quan, Hao & Srinivasan, Dipti & Khambadkone, Ashwin M. & Khosravi, Abbas, 2015. "A computational framework for uncertainty integration in stochastic unit commitment with intermittent renewable energy sources," Applied Energy, Elsevier, vol. 152(C), pages 71-82.
    17. Hasan Masrur & Harun Or Rashid Howlader & Mohammed Elsayed Lotfy & Kaisar R. Khan & Josep M. Guerrero & Tomonobu Senjyu, 2020. "Analysis of Techno-Economic-Environmental Suitability of an Isolated Microgrid System Located in a Remote Island of Bangladesh," Sustainability, MDPI, vol. 12(7), pages 1-27, April.
    18. Mazzola, Simone & Vergara, Claudio & Astolfi, Marco & Li, Vivian & Perez-Arriaga, Ignacio & Macchi, Ennio, 2017. "Assessing the value of forecast-based dispatch in the operation of off-grid rural microgrids," Renewable Energy, Elsevier, vol. 108(C), pages 116-125.
    19. Keifa Vamba Konneh & Hasan Masrur & Mohammad Lutfi Othman & Hiroshi Takahashi & Narayanan Krishna & Tomonobu Senjyu, 2021. "Multi-Attribute Decision-Making Approach for a Cost-Effective and Sustainable Energy System Considering Weight Assignment Analysis," Sustainability, MDPI, vol. 13(10), pages 1-22, May.
    20. Goel, Sonali & Sharma, Renu, 2017. "Performance evaluation of stand alone, grid connected and hybrid renewable energy systems for rural application: A comparative review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 78(C), pages 1378-1389.
    21. Fan Yang & Ming Yang, 2018. "Rural electrification in sub-Saharan Africa with innovative energy policy and new financing models," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 23(6), pages 933-952, August.
    22. Kumar, K. Prakash & Saravanan, B., 2017. "Recent techniques to model uncertainties in power generation from renewable energy sources and loads in microgrids – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 71(C), pages 348-358.
    23. Hasan Masrur & Keifa Vamba Konneh & Mikaeel Ahmadi & Kaisar R. Khan & Mohammad Lutfi Othman & Tomonobu Senjyu, 2021. "Assessing the Techno-Economic Impact of Derating Factors on Optimally Tilted Grid-Tied Photovoltaic Systems," Energies, MDPI, vol. 14(4), pages 1-21, February.
    24. Basir Khan, M. Reyasudin & Jidin, Razali & Pasupuleti, Jagadeesh & Shaaya, Sharifah Azwa, 2015. "Optimal combination of solar, wind, micro-hydro and diesel systems based on actual seasonal load profiles for a resort island in the South China Sea," Energy, Elsevier, vol. 82(C), pages 80-97.
    25. Zia, Muhammad Fahad & Elbouchikhi, Elhoussin & Benbouzid, Mohamed, 2018. "Microgrids energy management systems: A critical review on methods, solutions, and prospects," Applied Energy, Elsevier, vol. 222(C), pages 1033-1055.
    26. Kumar, Deepak & Katoch, S.S., 2016. "Environmental sustainability of run of the river hydropower projects: A study from western Himalayan region of India," Renewable Energy, Elsevier, vol. 93(C), pages 599-607.
    27. Shahzad, M. Kashif & Zahid, Adeem & ur Rashid, Tanzeel & Rehan, Mirza Abdullah & Ali, Muzaffar & Ahmad, Mueen, 2017. "Techno-economic feasibility analysis of a solar-biomass off grid system for the electrification of remote rural areas in Pakistan using HOMER software," Renewable Energy, Elsevier, vol. 106(C), pages 264-273.
    28. Kaundinya, Deepak Paramashivan & Balachandra, P. & Ravindranath, N.H., 2009. "Grid-connected versus stand-alone energy systems for decentralized power--A review of literature," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(8), pages 2041-2050, October.
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