1. Roles and challenges of seafarers for implementation of energy efficiency operational measures onboard ships
- Author
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Dewan, Mohammud Hanif, Godina, Radu, DEMI - Departamento de Engenharia Mecânica e Industrial, and UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
- Subjects
Economics and Econometrics ,Seafarers’ Challenges ,EEXI ,Aquatic Science ,Management, Monitoring, Policy and Law ,SEEMP ,Energy efficiency ,Environmental Science(all) ,SDG 13 - Climate Action ,MARPOL Annex VI ,SDG 14 - Life Below Water ,SDG 7 - Affordable and Clean Energy ,EEDI ,Law ,CII - Abstract
Funding Information: Radu Godina acknowledges Fundação para a Ciência e a Tecnologia (FCT-MCTES) for its financial support via the project UIDB/00667/2020 and UIDP/00667/2020 (UNIDEMI). Publisher Copyright: © 2023 The Authors As international shipping contributes to 2.89% of global carbon dioxide (CO2) emissions, the International Maritime Organization (IMO) has set a target of reducing the carbon intensity by at least 40% by 2030 and 70% by 2050 compared to 2008. To achieve these goals, the IMO has developed guidelines and regulations for enhancing energy efficiency in ship design and operation, such as adopting various operational measures, low-carbon fuels, innovative technologies, and retrofits. A purposive sampling strategy was employed in this study to ensure a representative sample, engaging seafarers, ship managers, and technical and operations managers from 46 shipping companies worldwide. The study demonstrates that seafarers actively engage in various energy efficiency practices, with navigation, cargo works, deck operations, and port-related measures divided between the master and deck crews. Chief engineers and engine crews are involved in power generation, propulsion engines, and engine load management. Onshore technical managers oversee both groups to ensure the successful implementation of the Ship Energy Efficiency Management Plan (SEEMP). However, seafarers encounter challenges such as increased workload, additional paperwork, heightened inspections by regulatory bodies, enhanced planned maintenance, and increased technical difficulties in executing SEEMP onboard ships. Furthermore, the implementation of SEEMP has also affected the traditional work culture of crewmembers, who rarely receive recognition or incentives for their efforts. As part of its recommendations, the study emphasizes the need for improved working conditions, training, and incentives, as well as introducing new technologies to reduce workloads and ensure compliance with SEEMP. publishersversion published
- Published
- 2023