Gas carrier · Singapore flag · built 2013

KILBURN: CO₂ emissions 2018–2025

IMO 9664938 EU ETS5 reporting years

CO₂ reported 2025: 2,383 t
Fuel burned: 744 t
Distance: 13,788 nm
Time at sea: 1,158 h
Emitted at berth: 5% of total
Share of year under way: 13%
Gross tonnage: 7,891

KILBURN against its type

Built in 2013, it is the same age as the median gas carrier on this register (build year 2013, 530 vessels with a known build year). At 7,891 gross tonnage it is smaller than 85% of the other 525 gas carriers with a recorded tonnage. It is one of 106 gas carriers here under the Singapore flag, 15.4% of the 688 on the register. The same builder is recorded for 24 other vessels here, 5 of them gas carriers. The returns for 2018–2025 all give Singapore as port of registry.

Its 2,383 t of CO₂ for 2025 is 60% below the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 172.8 kg CO₂, 33% below the type median of 256.2 kg. It logged 1,158 hours at sea against a median of 1,943 hours for its type that year. 4.6% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 5 years with reported emissions, the highest was 2018 (5,535 t) and the lowest 2020 (1,850 t). Its efficiency percentile within the type went from 62 in 2018 to 77 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 0 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	2,383	744	13,788	1,158	110	172.8	57.2	77
2024	4,193	1,339	23,917	2,100	109	175.3	68.0	73
2023	3,548	1,130	14,706	1,188	400	241.2	94.4	84
2020	1,850	591	—	601	166	236.4	88.0	not ranked
2018	5,535	1,759	24,382	3,375	143	227.0	67.7	62

Vessel particulars

IMO number: 9664938
Ship type: Gas carrier
Gross tonnage: 7,891
Length overall: 119.0 m
Beam: 20.0 m
Year built: 2013
Flag state: Singapore per EU MRV 2025
Builder: Asakawa Shipbuilding
Port of registry: Singapore MRV 2025
Technical efficiency (design): EIV (18.97 gCO₂/t·nm)
Verifier: Bureau Veritas Certification France, France
Accreditation: 3-2047 rev. 4
Compliance document issued: 2026-03-27
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 225 of 292 qualifying gas carriers by EEOI, at the 77th percentile. The dashed line is the type median, 27.9; this vessel reported 57.2.

EEOI divides emissions by transport work, which for this vessel and year was 41,657,403 tonne-miles over 13,788 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 56.9% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2019, 2021, 2022, so the series has gaps.

From 2024 to 2025, emissions fell 43.2% while distance sailed fell 42.4%and CO₂ per nautical mile fell 1.4%.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: 2,420 t
Methane (CH₄): 0.04 t
Nitrous oxide (N₂O): 0.13 t
Under EU ETS: 1,247 t, 52% of total

Laden voyages2025

CO₂ on laden voyages: 1,587 t, 67% of total
Fuel, laden: 495 t
CO₂ per nm, laden: 182.3 kg

The rest of the 2025 total was emitted on ballast legs or at berth.

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 5 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.