In a significant stride towards sustainable maritime logistics, researchers have developed a framework to assess the benefits of solar energy integration in seaports, with a case study focused on the Bushehr Commercial Port. The study, led by Mahmood Abdoos from the School of Energy Engineering and Sustainable Resources at the University of Tehran, Iran, was recently published in the journal Fuel Communications, which translates to ‘Fuel Communications’ in English.
The research addresses a critical gap in the industry by providing a comprehensive assessment of operational energy efficiency in commercial ports. As global trade continues to grow, so does the energy demand of seaports. This study introduces an innovative approach to quantify the technical benefits of solar photovoltaic (PV) systems in port operations.
Using specialized software, the researchers analyzed solar radiation and port-specific energy assessments. They found that deploying 6,336 PV panels, each with a power of 585 W, results in a total installed capacity of 3,707 kWh. The system exhibits an impressive annual energy generation rate of 7,385,951 kWh with a performance ratio of 83.92%, indicating high operational efficiency.
Abdoos explained, “The findings highlight the critical role of solar photovoltaics in reducing seaports’ dependence on conventional fuels. This transition not only reduces greenhouse gas emissions but also cuts operating costs.”
The study also analyzed fossil fuel consumption, revealing significant seasonal fluctuations. Peak diesel consumption exceeded 10,578,132 liters in February due to increased operational demand, while summer months showed lower consumption.
For maritime professionals, this research underscores the commercial impacts and opportunities in transitioning to renewable energy sources. By integrating solar PV systems, seaports can achieve energy sustainability, reduce carbon footprints, and enhance operational efficiency. This strategic shift towards low-carbon port infrastructure provides a replicable model for other maritime hubs with high solar potential.
Abdoos emphasized, “Future research should focus on long-term energy resilience and optimization strategies for long-term outage scenarios. This will ensure that ports remain operational and efficient even under challenging conditions.”
As the maritime sector continues to evolve, the integration of renewable energy sources like solar PV systems presents a viable and sustainable solution for enhancing operational efficiency and reducing environmental impact. This study serves as a valuable guide for port operators and policymakers looking to implement sustainable energy practices in their facilities.