Οικονομική αξιολόγηση λειτουργίας ενός Containership με χρήση εναλλακτικών καυσίμων

Γραμματικάκης, Κωνσταντίνος; Grammatikakis, Konstantinos

dc.contributor.author	Γραμματικάκης, Κωνσταντίνος	el
dc.contributor.author	Grammatikakis, Konstantinos	en
dc.date.accessioned	2025-05-05T10:42:51Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/61858
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.29554
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ελλάδα	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/gr/	*
dc.subject	GHG emissions	en
dc.subject	EU ETS	en
dc.subject	Fuel EU	en
dc.subject	Απανθρακοποίηση	el
dc.subject	Containership	en
dc.subject	Alternative fuels	el
dc.title	Οικονομική αξιολόγηση λειτουργίας ενός Containership με χρήση εναλλακτικών καυσίμων	el
heal.type	bachelorThesis
heal.classification	Οικονομική ανάλυση	el
heal.dateAvailable	2026-05-04T21:00:00Z
heal.language	en
heal.access	embargo
heal.recordProvider	ntua	el
heal.publicationDate	2024-10-16
heal.abstract	The maritime industry is currently undergoing a profound transformation driven by the global imperative to decarbonize and reduce environmental impact. In response to regulatory pressures and sustainability goals, the maritime sector faces the challenge of adopting cleaner and more efficient propulsion technologies. This thesis aims to contribute to the ongoing discussions on reducing carbon emissions by conducting a comprehensive economic analysis of four main engine types for containerships over the next 25 years. The main engines under consideration are a conventional engine utilizing fuel oil, an LNG dual-fuel engine, an ammonia dual-fuel engine, and a methanol dual-fuel engine. The primary objective of this study is to evaluate the economic feasibility of these propulsion systems, considering both capital expenditures (CAPEX) and operational expenditures (OPEX) in the context of a rapidly evolving regulatory and market landscape. The analysis incorporates a range of factors, including fuel availability, regulatory compliance, greenhouse gas emission reductions, and total lifecycle costs, to determine the most cost-effective and environmentally sustainable solution for the maritime sector. The upcoming sections of this thesis include a thorough examination of existing literature related to decarbonization technologies and regulations, a detailed analysis of the technical aspects of the selected propulsion systems, and an assessment of the costs associated with their adoption. Additionally, the study evaluates the environmental impacts of each engine type, focusing on their ability to meet current and future emissions standards. A case study involving an 8,000 TEU containership is presented to provide practical insights into the economic viability of each propulsion option under different operational scenarios. The findings of this study will provide a comprehensive conclusion on the relative economic performance of the aforementioned main engine types, along with recommendations for shipowners and industry stakeholders, ultimately con	en
heal.advisorName	Λυρίδης, Δημήτριος	el
heal.committeeMemberName	Ζαραφωνίτης, Γεώργιος	el
heal.committeeMemberName	Δημόπουλος, Γεώργιος	el
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Ναυπηγών Μηχανολόγων Μηχανικών. Τομέας Μελέτης Πλοίου και Θαλάσσιων Μεταφορών	el
heal.academicPublisherID	ntua
heal.numberOfPages	127 σ.	el
heal.fullTextAvailability	false