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Cesrany, Mahaldika
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Hybrid renewable energy for cold chain in Indonesia: technical and economic evaluation Nugraha, I Made Aditya; Desnanjaya, I Gusti Made Ngurah; Khairunnisa, Anis; Cesrany, Mahaldika
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 17, No 1: March 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v17.i1.pp674-682

Abstract

Cold storage plays a crucial role in preserving temperature-sensitive products, particularly in the fisheries and food sectors. However, its operation is highly energy-intensive and often constrained by unstable electricity supply in many Indonesian regions. This study quantitatively evaluates a hybrid renewable energy system integrating photovoltaic (PV) panels, diesel generators, batteries, and the utility grid to ensure sustainable cold storage operations. Using measured load profiles, solar irradiation data, and annual operating costs, the system achieved a 60% reduction in diesel fuel consumption, 30-50% lower CO₂ emissions, and annual savings exceeding IDR 100 million compared to conventional generator-based systems. The system demonstrated 83.5% overall efficiency, with a payback period of 4.4 years and a positive net present value (NPV), confirming its economic viability. The novelty of this research lies in presenting the first comprehensive techno-economic analysis of a PV-diesel-battery-grid hybrid system specifically designed for fisheries-based cold storage facilities in Indonesia, considering local solar potential and grid reliability. Despite its feasibility, implementation challenges remain, including a lack of skilled technicians, limited financial incentives, and bureaucratic constraints. To overcome this, the study recommends PV subsidies, low-interest green loans, and public–private partnerships aligned with Indonesia's energy transition roadmap and cold chain development goals.
Co-Authors Anis Khairunnisa, Anis Bharata, Made Tisna Adhi DIAH AYU SATYARI UTAMI Febrianti, Desy Gunawan, Rosa Hendri I Gusti Ayu Budiadnyani I Gusti Made Ngurah Desnanjaya I Made Aditya Nugraha Ika Astiana Juniarta, I Nyoman Kurniawati, Made Devi Kusuma, Ni Kadek Sita Anyaniti Lailatussifa, RR Radipta Listyaningrum, Niken Prawesti Masrin, Putri Yuliana medal lintas perceka Murtiningsih, Ni Made Ayu Meylia Niken Prawesti Panjaitan, Fenny Crista A Panjaitan, Fenny Crista Anastasia Pradnyani, Ni Made Anggun Resti Nurmala Dewi Samanta, Pinky Natalia siluh putu sri dia utari Sumandiarsa, I Ketut Utari, Siluh Putu Sri Dia