Advanced Nuclear Technology for Maritime: '30 knots for 30 years' with true-zero emissions as the standard
Over the next two decades it will be necessary for shipping to move away from fossil fuels and toward new sustainable energy sources to reduce greenhouse gas (GHG) emissions. Advanced nuclear is the only true-zero emission energy source that can meet the heavy power demands of large ships. Advanced nuclear reactors could propel large vessels, such as containerships, at speeds of more than 30 knots for over 30 years on a single fuel load, with zero lifetime emissions. There are three basic criteria for reactors which solve the most common challenges of introducing nuclear as a power source for ships: fuel efficiency; unpressurized systems; and small, mass-manufactured, type-approved designs and fuel supply chains. Two advanced nuclear reactor designs stand out as they meet these three criteria well: molten salt reactors (MSRs) and heat pipe micro-reactors (HPRs). Combining best-in-class procedures from the U.S. Navy with state-of-the-art advanced MSRs and HPRs would help create a better and cleaner environment for the oceans, for ship owners and charterers, for seafarers, and for those working in and living near ports around the world.
- Record URL:
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Authors:
- Gerrity, Patrick G
- Publication Date: 2022
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; Photos;
- Pagination: pp 88-92
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Serial:
- Coast Guard Journal of Safety & Security at Sea, Proceedings of the Marine Safety & Security Council
- Volume: 79
- Issue Number: 2
- Publisher: U.S. Coast Guard
- Serial URL: http://www.uscg.mil/proceedings/
Subject/Index Terms
- TRT Terms: Air quality management; Greenhouse gases; Nuclear powered ships; Nuclear reactors; Shipping; Vehicle design
- Subject Areas: Design; Energy; Environment; Freight Transportation; Marine Transportation; Vehicles and Equipment;
Filing Info
- Accession Number: 01874229
- Record Type: Publication
- Files: TRIS
- Created Date: Feb 23 2023 9:31AM