Advancing sustainability and efficiency in maritime operations: Integrating green technologies and autonomous systems in global shipping

Joy Uchechukwu Mba *

Maritime Security, Vega Solutions LLC, USA.
 
Review
International Journal of Science and Research Archive, 2024, 13(02), 2059–2079.
Article DOI: 10.30574/ijsra.2024.13.2.2419
Publication history: 
Received on 26 October 2024; revised on 04 December 2024; accepted on 06 December 2024
 
Abstract: 
The global shipping industry, a cornerstone of international trade, faces increasing pressure to align its operations with sustainability goals and technological advancements. This study examines the integration of green technologies and autonomous systems in maritime operations as a dual strategy to enhance environmental sustainability and operational efficiency. Addressing key challenges such as regulatory compliance, economic competitiveness, and technological feasibility, the research underscores the importance of innovation in navigating the industry's complex landscape. Green technologies, including alternative fuels like LNG and hydrogen, energy-efficient vessel designs, and emissions reduction systems, are highlighted as critical tools for meeting international standards such as IMO 2020 and the Paris Agreement. These innovations not only mitigate the sector’s environmental footprint but also align maritime operations with global decarbonization targets. Simultaneously, the integration of autonomous systems—leveraging artificial intelligence and advanced analytics—optimizes navigation, port operations, and supply chain logistics, improving safety and reducing costs. Despite these advancements, challenges persist, including high implementation costs, technical uncertainties, and the need for global regulatory harmonization. The study explores case studies of leading maritime sectors that have successfully implemented sustainable practices, offering valuable insights into overcoming these barriers. Additionally, it emphasizes the importance of international cooperation and policy frameworks in accelerating the adoption of green and autonomous technologies. By examining emerging trends and future opportunities, this research provides a comprehensive perspective on how the maritime industry can balance sustainability with efficiency, ensuring its resilience in a rapidly evolving global economy.
 
Keywords: 
Green technologies; Autonomous systems; Maritime sustainability; Emissions reduction; Alternative fuels; Global shipping innovation
 
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