This paper examines the integration of rotor sail technology on the Sohar Max, a large ore carrier operated by Asyad Shipping, as part of Oman’s broader sustainability goals outlined in Vision 2040. The research focuses on evaluating the impact of rotor sails on fuel efficiency, emissions reduction, and operational challenges within Oman’s maritime sector. Using a mixed-methods approach, the study combines quantitative data from fuel consumption and emissions reports with qualitative insights from key industry stakeholders. Results show that the adoption of rotor sails can lead to significant fuel savings—up to 30%—and substantial reductions in carbon emissions, making it a promising solution for enhancing the environmental performance of the maritime industry. However, high upfront costs, the need for structural modifications, and crew training requirements present challenges that must be addressed for successful implementation. This research contributes to the growing body of knowledge on wind-assisted propulsion and offers practical recommendations for integrating rotor sail technology into Oman’s shipping fleet.