EOLYSS - decarbonation of the merchant navy

Measures to reduce GHG emissions for the marine industry.

IMO decarbonation path Decarbonation paths as proposed by the IMO

Technology	Category	Potential
Sail ships	Propulsion	Considerable
New fuel : Hydrogen	Fuel	Considerable
Batteries	Propulsion	Considerable
Nuclear energy	Propulsion	Considerable
New fuel : ammoniac	Fuel	Excellent
New fuel : methanol	Fuel	Excellent
Green methane	Fuel	Excellent
Foils	Propulsion	Excellent
Carbon Capture	Other	Very important
Carbon capture - quicklime	Other	Very important
Rigid sails	Propulsion	Important
Gigantism	Other	Important
Shore power	Technique	Important
Blue fuels	ND	Important
Hybrid propulsion	Propulsion	Important
Shore power via barge	Technique	Important
Biofuel	Fuel	Active
Kyte	Propulsion	Active
Slow steaming	Logistics	Active
LNG fuel	Fuel	Active
Photovoltaic cells	Propulsion	Active
Fins	Propulsion	Active
Shaft power reduction	Technique	Active
Antifouling paint	Technique	Moderate
Cylindrical Rigid Sail Vessel	Propulsion	Moderate
Route optimizations	Logistics	Moderate
Logistics	Logistics	Moderate
Ship optimization	Technique	Moderate
Air Lubrication	Technique	Moderate
Rudder and propeller	Technique	Moderate
Waterjet	Propulsion	Moderate
Hull cleaning	Technique	Moderate
Shaft generator	Propulsion	Moderate
Trim	Optimization	Moderate
Heat recovery	Technique	Moderate
Real time consumption	Optimization	Moderate
Aerodynamics	Technique	Light
Propeller	Technique	Light
Power reduction	Technique	Light
Propeller cap	Technique	Light
Pre swirl stator	Technique	Light
Gate rudder	Technique	Light
Nozzle	Technique	Light
Propulsion control	Technique	Light
Just in time	Logistics	Light
Ballast management	Optimization	Light
Energy management	Optimization	Light
Proactive maintenance	ND	Light
Boiler control	Technique	Light
Incinerators	Technique	Light
Bunker management	Technique	Light
Autopilot	Technique	Light
Scrubbers	ND	NA
Maintenance	Other	NA
Crew training	Other	NA

The table above provides a summary of GHG reduction measures for the marine industry. This table is constantly being enriched and does not claim to be exhaustive. You can propose a measure that you consider worthy of interest and send it to us via the form in contact. Any companies mentioned are for information purposes only and do not in any way constitute an advertisement for these companies or a recommendation on our part. We leave the reader alone to judge the relevance of the listing.

Potential corresponds to the potential for GHG avoidance by applying the measure in relation to the current situation on a strictly technical level. Therefore, no account is taken of economic or financial feasibility or life cycle analysis.
The criteria used to judge the potential of a measure are based on the estimated reduction in GHG emissions :

Negligible : < 2%
Light : 2 to 5%
Moderate : 5 to 10%
Active : 10 to 25%
Important : 25 to 50%
Very important : 50 to 75%
Excellent : 75 to 90%
Considerable : > 90%

These criteria are an estimate and can in no way engage the responsibility of Eolyss.

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