Bulk carrier · United Kingdom flag · built 2016

DUHALLOW: CO₂ emissions 2020–2023

IMO 9729207 3 reporting years

CO₂ reported 2023: 3,852 t
Fuel burned: 1,230 t
Distance: 10,673 nm
Time at sea: 1,169 h
Emitted at berth: 10% of total
Share of year under way: 13%
Gross tonnage: 93,488

DUHALLOW against its type

Built in 2016, it is 4 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 93,488 gross tonnage it is larger than 95% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 34 bulk carriers here under the United Kingdom flag, 0.4% of the 8,138 on the register. The same builder is recorded for 196 other vessels here, 94 of them bulk carriers. The returns for 2020–2023 all give London as port of registry.

Its 3,852 t of CO₂ for 2023 is 14% above the median of 3,386 t among the 3,573 bulk carriers on this register that reported for 2023. Per nautical mile it emitted 360.9 kg CO₂, 32% above the type median of 272.6 kg. It logged 1,169 hours at sea against a median of 1,186 hours for its type that year. 10.3% of its 2023 emissions were at berth; the median for bulk carriers was 4.3%. Across 3 years with reported emissions, the highest was 2020 (10,105 t) and the lowest 2023 (3,852 t). Its efficiency percentile within the type went from 1 in 2022 to 0 in 2023 (lower is more efficient).

Emissions by year2020–2023

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2023	3,852	1,230	10,673	1,169	399	360.9	2.5	0
2022	6,868	2,200	22,019	2,081	57	311.9	3.0	1
2020	10,105	3,224	—	2,017	494	426.4	0.8	not ranked

Vessel particulars

IMO number: 9729207
Ship type: Bulk carrier
Gross tonnage: 93,488
Length overall: 292.0 m
Beam: 45.0 m
Year built: 2016
Flag state: United Kingdom Wikidata/AIS, undated
Builder: Sungdong Shipbuilding & Marine Engineering
Port of registry: London MRV 2023
Home port: London
Technical efficiency (design): EEXI (2.39 gCO₂/t·nm)
Verifier: AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD), Greece
Accreditation: 1083-2
Compliance document issued: 2024-04-18
Compliance document expires: 2025-06-30

Efficiency against its own type2023

Position 11 of 3,262 qualifying bulk carriers by EEOI, at the 0th percentile. The dashed line is the type median, 8.0; this vessel reported 2.5.

EEOI divides emissions by transport work, which for this vessel and year was 1,546,987,952 tonne-miles over 10,673 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2023 was 61.9% lower than in 2020, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.

From 2022 to 2023, emissions fell 43.9% while distance sailed fell 51.5%and CO₂ per nautical mile rose 15.7%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2023 emissions occurred

Laden voyages2023

CO₂ on laden voyages: 3,136 t, 81% of total
Fuel, laden: 1,006 t
CO₂ per nm, laden: 329.3 kg

The rest of the 2023 total was emitted on ballast legs or at berth.

Verifier history

From reporting year	Verifier	Accredited in
2020	HELLENIC LLOYD'S S.A.	Greece
2022	DNV	Germany
2023	AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD)	Greece

A change of verifier is not in itself a sign of anything being wrong.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2020–2023, published by the European Commission.
Vessel particulars: Wikidata (CC0).

This page draws on 3 MRV reporting years, an efficiency ranking and 5 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, a licensed photograph, a sanctions listing and US port state inspections.

Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.