General cargo ship · Netherlands flag · built 2015

ARKLOW BRAVE

IMO 9638800 MMSI 244730944EU ETS8 reporting years

CO₂ reported 2025: 3,769 t
Fuel burned: 1,193 t
Distance: 34,229 nm
Time at sea: 3,361 h
Emitted at berth: 5% of total
Share of year under way: 38%
Gross tonnage: 5,065

ARKLOW BRAVE — Wolfgang Fricke, CC BY 3.0 · File

Vessel particulars

IMO number: 9638800
MMSI: 244730944
Ship type: General cargo ship
Gross tonnage: 5,065
Length overall: 119.0 m
Beam: 14.0 m
Year built: 2015
Flag state: Netherlands
Builder: Ferus Smit
Port of registry: Rotterdam
Technical efficiency (design): EEXI (12 gCO₂/t·nm)
Verifier: Bureau Veritas Certification France, France
Accreditation: 3-2047 rév. 1
Compliance document issued: 2026-03-24
Compliance document expires: 2027-06-30

Flag state is derived from the reported port of registry, not reported directly, and reflects the registry at the time of reporting.

Efficiency against its own type2025

Position 159 of 479 qualifying general cargo ships by EEOI, at the 33th percentile. The dashed line is the type median, 29.4; this vessel reported 24.6.

EEOI divides emissions by transport work, which for this vessel and year was 153,471,498 tonn-nmover 34,229 nautical miles.

Reported CO₂ by year

Between 2018 and 2025 reported CO₂ fell by 26.4%.

From 2024 to 2025, emissions fell 8.9% while distance sailed fell 5.8%and CO₂ per nautical mile fell 3.3%.That points mainly to how much the vessel sailed, rather than the other.

Annual returns2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	3,769	1,193	34,229	3,361	194	110.1	24.6	33
2024	4,136	1,305	36,329	3,564	131	113.8	22.6	47
2023	4,729	1,496	40,140	3,907	174	117.8	22.6	56
2022	4,490	1,413	43,878	4,088	128	102.3	19.8	37
2021	4,687	1,462	46,206	4,137	136	101.4	18.7	34
2020	4,535	1,415	—	4,080	179	103.6	—	—
2019	5,448	1,722	49,475	5,670	203	110.1	20.2	26
2018	5,120	1,618	46,195	5,317	283	110.8	18.6	26

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 3,828 t
Methane (CH₄): 0.06 t
Nitrous oxide (N₂O): 0.21 t
Under EU ETS: 3,271 t, 87% of total

Observed movementsAIS · Norwegian waters

First seen: 27 Feb 2026
Last seen: 27 Feb 2026
Days observed: 1
Positions: 15
Median speed: 8.6 kn

Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap here means the vessel was not recorded in that area. It is not evidence that the vessel was idle, and not evidence that a transponder was switched off. Voyages elsewhere are outside this dataset.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
Movements: Norwegian Coastal Administration open AIS extract.

What this page is built on

Reporting years: 8
Ranked by efficiency: yes
Vessel particulars: 5 of 5
Movement data: yes
Name history: none recorded
Photograph: yes
Sanctions record: none
Inspection record: none in US waters

Caveats that apply to every vessel page

EEOI above 100,000 is withheld. Those values come from returns where reported transport work is near zero, which makes the ratio meaningless rather than extreme. Median across the dataset is around 12.

Emission categories overlap. In the MRV return, emissions at berth are also counted inside the voyage legs, so the categories do not sum to the total. They are shown side by side rather than stacked for that reason.

Distance is derived, intensity is reported. The MRV return publishes CO₂ per nautical mile but not the distance itself, which is null in all 106,564 rows of the source. The distance column is therefore filled from the ranking step, which reconstructs it, and is blank for years where a vessel was not ranked. That is why a row can show an intensity without a distance.

Percentile is within type and year. It is the vessel's position among qualifying ships of the same type that year, where lower is more efficient. A blank means the vessel did not qualify for ranking that year.

Sister ships share a builder, a type and a build year within two years of this vessel. That holds hull and machinery roughly constant and leaves operation as the variable, which is why they are listed before nearest-by-tonnage.

Methane and nitrous oxide start in 2024. They were not reported before that period, so earlier years cannot be compared against them.

Technical efficiency is a design figure fixed at construction. A vessel can hold a good index and still emit heavily by sailing fast, waiting at anchor or carrying little.

Inspection records cover United States waters only. An empty record is not evidence of a clean history elsewhere.

Empty means unreported, never zero. Nothing here is modelled, estimated or interpolated. See the methodology.

Something wrong on this page? See corrections. We do not hold the source registers and cannot amend them, but we will fix anything we have got wrong in reproducing them.