Results 11 to 20 of about 3,804,601 (130)

Live carbon-tracking mechanism for ships, a methodology to mitigate uncertainties in the carbon intensity calculations

Transportation Research Interdisciplinary Perspectives
The current carbon intensity indicator (CII) formulation has raised some fundamental concerns among maritime experts. The annual emission rate (AER) lacks sufficient sensitivity in reflection of cargo tonnage and ship speed, and further, calculation of ...
Peyman Ghaforian Masodzadeh, Aykut I. Ölçer, Fabio Ballini, Jose Gonzalez Celis   +3 more
doaj   +2 more sources

A maritime sandbox: implications of the Carbon Intensity Indicator (CII) regulation on ice-classed ships

The International Maritime Organization brought into force the Carbon Intensity Indicator (CII) regulation in January 2023, with the aim to reduce ship emissions by 40% by 2030. The regulation contains specific treatment for ice-classed ships. This study introduces the concept of a maritime sandbox to investigate operational implications of the CII ...
Browne, Thomas, Tran, Tien, Veitch, Brian   +2 more
openaire   +2 more sources

Markovian Maintenance Planning of Ship Propulsion System Accounting for CII and System Degradation

Energies
The study’s objective is to create a method to select the best course of maintenance action for each state of ship propulsion system degradation while considering both the present and future costs and associated carbon intensity indicator, CII, rates ...
Yordan Garbatov, Petar Georgiev
doaj   +2 more sources

CONCERTO: High-fidelity simulation of millimeter line emissions of galaxies and [CII] intensity mapping [PDF]

, 2022
International audienceThe intensity mapping of the [CII] 158um line redshifted to the sub-mm window is a promising probe of the z>4 star formation and its spatial distribution into the large-scale structure. To prepare the first-generation experiments (e.
A. Benoit, Marpaud, J., J.-C. Lambert, A. Julia, C. Hoarau, Monfardini, A., A. Pallottini, Benoît, A.,, Knudsen, Kirsten,, Beelen, A., Macias-Perez, J., J. Goupy, A. Weiss, A. Beelen, M. Calvo, A. Monfardini, Vallini, L.,, Fasano, A.,, Pallottini, A., Fasano, A., M. Aravena, Knudsen, Kirsten, Ponthieu, N., M. Béthermin, G. Lagache, Bounmy, J.,, Bethermin, M., Knudsen, K., van Cuyck, M., Horellou, Cathy, C. Horellou, De Batz De Trenquelleon, B.,, De Batz De Trenquelleon, B., B. de Batz de Trenquelleon, Vallini, L., Lagache, Guilaine,, Julia, A., Wei f, A., Walter, F., K. Knudsen, Horellou, C., F. Walter, Ferrara, Andrea,, Béthermin, Matthieu,, Lagache, Guilaine, J. Marpaud, Lagache, G., B\ue9thermin, Matthieu, Calvo, M.,, Goupy, J., de Breuck, C., N. Ponthieu, Maci\ue1s-P\ue9rez, J. F., de Trenquelleon, B. de Batz, Lambert, J. C., Aravena, Manuel, J. Bounmy, Catalano, A.,, Beno\ueet, A., Walter, F.,, Ferrara, Andrea, Catalano, A., A. Ferrara, Roehlly, Y., Roehlly, Y.,, Lambert, J. -C., Marpaud, J.,, Lambert, J., Aravena, M., Calvo, M., Lambert, J. C.,, Benoit, A., Hu, W.,, Gkogkou, A., De Breuck, C.,, Bounmy, J., Hu, W., Goupy, J.,, Hoarau, C., Hoarau, C.,, Lambert, J.-C., Van Cuyck, M.,, Horellou, Cathy,, Pallottini, Andrea,, A. Fasano, Julia, A.,, Monfardini, A.,, Aravena, Manuel,, Beelen, A.,, Weiß, A.,, Maciás-Pérez, J. F.,, Ferrara, A., M. Van Cuyck, Gkogkou, A.,, Ponthieu, N.,, W. Hu, A. Catalano, Y. Roehlly, Weiss, A., C. De Breuck, A. Gkogkou, Pallottini, Andrea, L. Vallini, J. Macias-Perez   +103 more
core   +1 more source

Improving the Overall Efficiency of Marine Power Systems through Co-Optimization of Top-Bottom Combined Cycle by Means of Exhaust-Gas Bypass: A Semi Empirical Function Analysis Method

Journal of Marine Science and Engineering, 2023
The mandatory implementation of the standards laid out in the Energy Efficiency Existing Ship Index (EEXI) and the Carbon Intensity Indicator (CII) requires ships to improve their efficiency and thereby reduce their carbon emissions.
Junting Liu, Jinbo Qu, Yongming Feng, Yuanqing Zhu, Yunjin Wu   +4 more
doaj   +1 more source

Large surveys of dusty galaxies at high redshift with AtLAST [PDF]

, 2018
International audienceNowadays, most of the constraints on the dusty star formation at high z comes from deep continuum surveys. We developed a new simulation of the dusty extragalactic sky with a realistic clustering.
Bethermin, Matthieu, Lagache, Guilaine
core   +1 more source

The [CII] 158 μm line emission in high-redshift galaxies [PDF]

, 2018
International audienceGas is a crucial component of galaxies, providing the fuel to form stars, and it is impossible to understand the evolution of galaxies without knowing their gas properties.
G. Lagache, M. Cousin, Cousin, Morgane, M. Chatzikos, Chatzikos, M., Chatzikos, Marios, Lagache, Guilaine, Cousin, M.   +7 more
core   +1 more source

BIMCO’s Carbon Intensity Indicator Clause (CII) for time charters: towards a new era of climate drafting [PDF]

, 2022
BIMCO’s CII clause for time charters marks a significant change in the way that BIMCO has traditionally drafted compliance clauses for environmental regulations.
Rebelo, P.
core   +5 more sources

Assessing the macroeconomic and social impacts of slow steaming in shipping: a literature review on small island developing states and least developed countries

Journal of Shipping and Trade, 2023
The International Maritime Organisation (IMO) has adopted the Energy Efficiency Existing Ship Index (EEXI) and the Carbon Intensity Indicator (CII) as short term measures for decarbonisation of the shipping industry; the IMO also made the collection of ...
Seyedvahid Vakili, Fabio Ballini, Alessandro Schönborn, Anastasia Christodoulou, Dimitrios Dalaklis, Aykut I. Ölçer   +5 more
doaj   +1 more source

Carbon Intensity Indicator [PDF]

, 2022
Klimaendringer er i ferd med å bli et alvorlig problem for kloden og verdensnasjoner har derfor kommet til felles enighet om å redusere klimagassutslipp for å begrense global oppvarming. Avtalen er nå kjent som Parisavtalen, og har vært toneangivende for
Alex, Aron
core