Optimization of power supply for an isolated site from a hybrid renewable energy system,case study: Power supply of the island of El Aouana in Jijel,Algeria
Restricted accessResearch articleFirst published online 2026
Optimization of power supply for an isolated site from a hybrid renewable energy system,case study: Power supply of the island of El Aouana in Jijel,Algeria
This article aims to design a hybrid renewable energy system for the autonomous power supply of a tourist complex planned on the island of El Aouana (Jijel, Algeria). This original application, based on real climate data from northern Algeria, aims to ensure permanent energy supply in this isolated site. An innovative connection scheme and rarely approached operational flexibility are introduced by combining a conventional connection to supply grid and different renewable hybrid system topologies. An economic multi-criteria comparison carried out with HOMER, between a PV/wind hybrid system, and a system combining photovoltaic sources, wind turbines, battery storage and back-up generator, shows that the PV/wind configuration responds effectively to seasonal variations in demand, sustainably reduces annual operating costs from $74.275 to $6.463, generates $17.704 in savings and avoids 289.283 g/year of CO2, thus strengthening the energy and tourist sustainability of the site.
AbiramiMVighneshwariDHariprasathM (2025) Techno-economic optimization of hybrid renewable systems for sustainable energy solutions. Scientific Reports15(1): 1–30.
2.
Al‐Shamma'aAAAddoweeshKE (2014) Techno‐economic optimization of hybrid power system using genetic algorithm. International Journal of Energy Research38(12): 1608–1623.
3.
AsheteheAAShewaregaFBantyirgaB, et al. (2024) Optimal design of off-grid hybrid system using a new zebra optimization and stochastic load profile. Scientific Reports14(1): 29255.
4.
AzmanNSulistiawanR (2024) Design and performance evaluation of an off-grid hybrid solar system in a remote location: a case study of legundi island. MethodsX12: 102716.
5.
BabatundeDAnozieAOmoleyeJ, et al. (2025) Evaluation of the environmental impact of energy sources for a thermal power plant. International Journal of Energy for a Clean Environment25(4): 35–51.
6.
BerryAEIbrahimMM (2023) Optimization of wind off-grid system for remote area: Egyptian application. Wind Engineering47(6): 1151–1164.
7.
BhutiaAAkhterMSImtiazSN, et al.(2025) Carbon footprint analysis: a comparative study of fossil fuel and renewable energy systems in Alberta. International Journal of Energy for a Clean Environment26(4).
8.
BouhoutaAMoulahoumSKabacheN (2022) Hybrid backup energy based on PV/Wind system for marine tugboat: a case study of ASD tug of Arzew port in Algeria. Wind Engineering46(5): 1343–1358.
9.
CARAT (Version 11), Automatic Calculation of a Tree Network (2011) Software acquired by the Algerian Electricity and Gas Distribution Company.
10.
DaudAKIsmailMKukhunW, et al.(2011) Simulation of a hybrid power system consisting of wind turbine, PV, storage battery and diesel generator: design, optimization and economical evaluation. International Journal of Energy Engineering1(1).
KatiraeiFMauchKDignard-BaleyLS (2007) Integration of photovoltaic power systems in high-penetration clusters for distribution networks and mini-grids. International Journal of Distributed Energy Sources3(3): 203–223.
20.
LiuYYuSZhuY, et al. (2018) Modeling, planning, application and management of energy systems for isolated areas: a review. Renewable and Sustainable Energy Reviews82: 460–470.
21.
MaalawiKY (ed) (2020) Modeling, Simulation and Optimization of Wind Farms and Hybrid Systems. IntechOpen.
22.
MahfoudOBahriaSSamiS, et al.(2022) Contribution to the evaluation of the inclination and optimal orientation of a flat solar collector: Tébessa region. 2nd International Seminar on New and Renewable Energies.
23.
Marine Solar Innovation Company (2021) SUNPOWER 300W semi-pro solar package. https://marinesolar.com/ (accessed 15 March 2024).
National Renewable Energy Laboratory (2024) National renewable energy laboratory (NREL). https://www.nrel.gov
26.
NF C 15-100 (2020) Low-Voltage Electrical Installations. Association Française de Normalization (AFNOR).
27.
OuderniRBouazizBBachaF (2024) A case study of hybrid renewable energy system optimization for an island community based on particle swarm optimization. Engineering, Technology & Applied Science Research14(3): 14367–14373.
28.
RazaliNMHashimAH (2010) Backward reduction application for minimizing wind power scenarios in stochastic programming. In 2010 4th International Power Engineering and Optimization Conference (PEOCO) (pp. 430-434). IEEE.
29.
RehmanSEl-AminIMAhmadF, et al. (2007) Feasibility study of hybrid retrofits to an isolated off-grid diesel power plant. Renewable and Sustainable Energy Reviews11(4): 635–653.
SuchitraDRajarajeswariRDasguptaJ (2019) Optimization of hybrid renewable energy system using homer. International Journal of Recent Technology and Engineering8(2): 2542–2550.
32.
TanvirMSEtminanA (2025) Comparative analysis of offshore and onshore wind turbines: efficiency, design, and environmental impact. Wind Engineering0309524X251386646.
33.
TDG SONALGAZ (2018) Technical distribution guide (TDG). Algerian Electricity and Gas Distribution Company (SONALGAZ).
UpadhyaySSharmaMP (2014) A review on configurations, control and sizing methodologies of hybrid energy systems. Renewable and Sustainable Energy Reviews38: 47–63.
