Projects per year
Abstract
Deep-sea decarbonization remains an enigma as the world scrambles to reduce global emissions. This study looks at near-term decarbonization solutions for deep-sea shipping. Pathways are defined, which are appealing to ship owners and major world economies alike. The economic and environmental viability of several of the most advanced near-term technologies for deep-sea decarbonization are revealed. The environmental analysis suggests the necessity of new emission intensity metrics. The economic analysis indicates that the carbon tax could be a great motivator to invest in decarbonization technologies. Standalone decarbonization technologies can provide a maximum of 20% emissions reduction. Hence, to meet IMO 2050 targets of 50% emissions reduction, several solutions need to be utilized in tandem. This study reaches the conclusion that alternative fuels are the crucial step to achieve a net zero carbon economy, although bunkering, infrastructure, and economic hurdles need to be overcome for the widespread implementation of carbon-neutral fuels.
Original language | English |
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Article number | 7640 |
Journal | Energies |
Volume | 16 |
Issue number | 22 |
DOIs | |
Publication status | Published - 17 Nov 2023 |
Keywords
- decarbonization
- deep-sea shipping
- environmental analysis
- economic analysis
- carbon audit
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UK National clean maritime research hub
Wu, D. (Principal Investigator), Tricoli, P. (Co-Investigator) & Tsolakis, A. (Co-Investigator)
Engineering & Physical Science Research Council
1/09/23 → 31/03/27
Project: Research Councils
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Decarbonised Clean Marine: Green Ammonia Thermal Propulsion (MariNH3)
Herreros, M. (Co-Investigator), Wu, D. (Co-Investigator) & Tsolakis, A. (Principal Investigator)
Engineering & Physical Science Research Council
1/07/22 → 30/06/27
Project: Research Councils
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Powering Carbon-free Autonomous Shipping: Ammonia/Hydrogen dual-fuelled Linear Engine-Generator
Wu, D. (Principal Investigator)
Engineering & Physical Science Research Council
1/01/20 → 31/12/21
Project: Research Councils