United Kingdom

New Zealand

RoRo-ferry

United States of America (the)

General cargo (average)

Bulk carrier (average)

Bulk carrier (100000 dwt - 199999 dwt)

Emission intensity for roll-on/roll-off (RoRo) Ferry. Average value. International shipping. Published by the Ministry for the Environment of New Zealand in 2020. Retrieved from 2020 Emission Factors Flat File.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2020: flat file published by the UK BEIS/Defra at the source URL.

RoRo-ferry (average)

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2018: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2022: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2022: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2019: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2025: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2019: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2020: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2018: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2024: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2024: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2025: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity of cargo ship - roro-ferry - average. The primary source is UK DEFRA Freighting goods 2019. WARNING: This emission factor has not passed our data validation process as the primary source reports the CH4 and N2O values in kg but the GHG protocol reports them in grams. We have included this for completeness to retain consistency with the source. NOTE: This dataset has been deprecated by the source.

Cargo ship - roro-ferry - average

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2023: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for roll-on/roll-off (RoRo) Ferry. Retrieved from the Conversion Factors 2021: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2023: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity WTT for roll-on/roll-off (RoRo) Ferry. Well-to-tank (WTT) conversion factors for delivery vehicles & freighting goods should be used to report the upstream Scope 3 emissions associated with extraction/refining and transportation of the raw fuels before they are used to power the transport mode. Retrieved from the Conversion Factors 2021: flat file published by the UK BEIS/Defra at the source URL.

Property	Value
Name	Cargo ship - roro-ferry - average And 3 Other Names Cargo ship - roro-ferry - average RoRo-ferry RoRo-ferry (average)
Sector	Transport
Category	Sea Freight
Source	BEIS, GHG Protocol, MfE
Region	United Kingdom (GB), New Zealand (NZ)
Unit Type	Weight Over Distance
Year	2025 to 2018
LCA Activity	fuel_combustion, well_to_tank

RoRo-ferry

Activity summary

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Related factors

Sea Freight Emission Factors

General cargo (average)

Bulk carrier (average)

Bulk carrier (100000 dwt - 199999 dwt)

Emission Factor Name	Region	Source	Year	Unit
RoRo-ferry	New Zealand	MfE	2020	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2020	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2018	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2022	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2022	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2019	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2025	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2019	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2020	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2018	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2024	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2024	WeightOverDistance
RoRo-ferry (average)	United Kingdom	BEIS	2025	WeightOverDistance
Cargo ship - roro-ferry - average	United Kingdom	GHG Protocol	2021	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2023	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2021	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2023	WeightOverDistance
RoRo-ferry	United Kingdom	BEIS	2021	WeightOverDistance