Shipping Emissions in Ports [E-Book] / Olaf Merk
Shipping could – in one way - be considered a relatively clean transport mode. This is particularly the case if one takes the angle of emissions per tonne-kilometre. Typical ranges of CO2 efficiencies of ships are between 0 and 60 grams per tonne-kilometre, this range is 20-120 for rail transport an...
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Full text |
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Personal Name(s): | Merk, Olaf. |
Imprint: |
Paris :
OECD Publishing,
2014
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Physical Description: |
38 p. ; 21 x 29.7cm. |
Note: |
englisch |
DOI: |
10.1787/5jrw1ktc83r1-en |
Series Title: |
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International Transport Forum Discussion Papers ;
2014/20 |
Keywords: |
Transport |
Shipping could – in one way - be considered a relatively clean transport mode. This is particularly the case if one takes the angle of emissions per tonne-kilometre. Typical ranges of CO2 efficiencies of ships are between 0 and 60 grams per tonne-kilometre, this range is 20-120 for rail transport and 80-180 for road transport (IMO 2009). There is considerable variety between vessel types and CO2 efficiency generally increases with vessel size; e.g. CO2 emissions per tonne-km (in grams per year) for a container feeder ship (with capacity up to 500 TEU) were 31.6, three times higher than the emissions for Post Panamax container ships, with a capacity larger than 4,400 TEU (Psaraftis and Kontovas, 2008). This difference is even larger for dry bulk ships, with a difference of more than a factor 10 between the smallest vessels (up to 5000 dwt) and capsize vessels (> 120,000 dwt). |