Bulk carrier · Marshall Islands flag · built 2012

DARLEAKAY: CO₂ emissions 2018–2025

IMO 9623647 EU ETS7 reporting years

CO₂ reported 2025: 1,816 t
Fuel burned: 576 t
Distance: 6,416 nm
Time at sea: 625 h
Emitted at berth: 3% of total
Share of year under way: 7%

DARLEAKAY against its type

Built in 2012, it is the same age as the median bulk carrier on this register (build year 2012, 6,882 vessels with a known build year). It is one of 1,603 bulk carriers here under the Marshall Islands flag, 19.7% of the 8,138 on the register. The same builder is recorded for 139 other vessels here, 125 of them bulk carriers. The returns for 2018–2025 all give Majuro as port of registry.

Its 1,816 t of CO₂ for 2025 is 44% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 283.1 kg CO₂, close to the type median of 260.7 kg. It logged 625 hours at sea against a median of 1,200 hours for its type that year. 2.9% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 7 years with reported emissions, the highest was 2023 (4,499 t) and the lowest 2025 (1,816 t). Its efficiency percentile within the type went from 40 in 2018 to 58 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	1,816	576	6,416	625	54	283.1	8.2	58
2024	2,695	859	8,830	881	307	305.2	10.6	78
2023	4,499	1,437	20,965	1,996	108	214.6	5.5	17
2022	3,778	1,201	9,854	967	172	383.4	8.2	47
2020	3,017	954	10,362	931	67	291.1	7.2	38
2019	4,152	1,324	15,241	1,408	124	272.4	5.5	16
2018	3,657	1,174	10,574	1,086	36	345.9	7.5	40

Vessel particulars

IMO number: 9623647
Ship type: Bulk carrier
Length overall: 190.0 m
Beam: 32.0 m
Year built: 2012
Flag state: Marshall Islands per EU MRV 2025
Builder: Yangzhou Binjiang Shipbuilding
Port of registry: Majuro MRV 2025
Technical efficiency (design): EEXI (4.11 gCO₂/t·nm)
Verifier: RINA HELLAS LTD, Greece
Accreditation: 1325
Compliance document issued: 2026-06-08
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 1,874 of 3,241 qualifying bulk carriers by EEOI, at the 58th percentile. The dashed line is the type median, 7.6; this vessel reported 8.2.

EEOI divides emissions by transport work, which for this vessel and year was 222,303,550 tonne-miles over 6,416 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 50.3% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.

From 2024 to 2025, emissions fell 32.6% while distance sailed fell 27.3%and CO₂ per nautical mile fell 7.2%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 1,844 t
Methane (CH₄): 0.03 t
Nitrous oxide (N₂O): 0.10 t
Under EU ETS: 935 t, 51% of total

Verifier history

From reporting year	Verifier	Accredited in
2018	AMERICAN BUREAU OF SHIPPING HELLENIC SINGLE MEMBER LIMITED LIABILITY COMPANY (ABS HELLENIC S.M. LTD)	Greece
2019	RINA Services Spa	Italy
2022	RINA HELLAS 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 2018–2025, published by the European Commission.
Vessel particulars: Wikidata (CC0).

This page draws on 7 MRV reporting years, an efficiency ranking and 4 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.