The Socio-Economic Effects of Biofuels in Maritime Transport: A Case Study of a South African Port

Abstract

The adoption of biofuels in maritime transport has garnered increasing interest as a potential strategy for enhancing sustainability in the shipping sector. This study examines the socio-economic and environmental implications of biofuel use at a South African port through a qualitative case study approach. Following an interpretivist paradigm, the research utilises semi-structured interviews with key stakeholders, including port officials, shipping operators, and environmental practitioners, to explore their perceptions, experiences, and expectations regarding the adoption of biofuels. The findings reveal that stakeholders generally view biofuels as beneficial for environmental stewardship, particularly in reducing air pollution and aligning with global decarbonization targets. However, they also expressed concerns about cost implications, infrastructural readiness, and the long-term viability of biofuels in the maritime sector. This study highlights the tensions between environmental aspirations and socio-economic realities, illustrating how stakeholder perspectives shape the discourse surrounding alternative fuels. Overall, this research contributes to ongoing discussions about sustainable energy transitions in maritime transport and provides insights that are relevant to policymakers, industry leaders, and port authorities in South Africa and beyond.