Gas carrier · United Kingdom flag
DURHAM: CO₂ emissions 2023–2025
IMO 9889564 EU ETS3 reporting years
- CO₂ reported 2025
- 7,422 t
- Fuel burned
- 2,368 t
- Distance
- 20,727 nm
- Time at sea
- 1,502 h
- Emitted at berth
- 3% of total
- Share of year under way
- 17%
DURHAM against its type
It is one of 3 gas carriers here under the United Kingdom flag, 0.4% of the 688 on the register. The returns for 2023–2025 all give London as port of registry.
Its 7,422 t of CO₂ for 2025 is 24% above the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 358.1 kg CO₂, 40% above the type median of 256.2 kg. It logged 1,502 hours at sea against a median of 1,943 hours for its type that year. 2.7% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 3 years with reported emissions, the highest was 2023 (7,791 t) and the lowest 2024 (3,989 t). Its efficiency percentile within the type went from 10 in 2023 to 24 in 2025 (lower is more efficient). Of the 7 comparable vessels listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2023–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 7,422 | 2,368 | 20,727 | 1,502 | 200 | 358.1 | 16.8 | 24 |
| 2024 | 3,989 | 1,274 | 10,971 | 743 | 442 | 363.6 | 15.5 | 12 |
| 2023 | 7,791 | 2,491 | 21,830 | 1,435 | 803 | 356.9 | 15.1 | 10 |
Vessel particulars
- IMO number
- 9889564
- Ship type
- Gas carrier
- Flag state
- United Kingdom per EU MRV 2025
- Port of registry
- London MRV 2025
- Technical efficiency (design)
- EEDI (5.39 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
- 2026-03-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 70 of 292 qualifying gas carriers by EEOI, at the 24th percentile. The dashed line is the type median, 27.9; this vessel reported 16.8.
EEOI divides emissions by transport work, which for this vessel and year was 443,094,328 tonne-miles over 20,727 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 4.7% lower than in 2023, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 86.1% while distance sailed rose 88.9%and CO₂ per nautical mile fell 1.5%.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
- 7,538 t
- Methane (CH₄)
- 0.12 t
- Nitrous oxide (N₂O)
- 0.43 t
- Under EU ETS
- 3,811 t, 51% of total
Laden voyages2025
- CO₂ on laden voyages
- 3,611 t, 49% of total
- Fuel, laden
- 1,151 t
- CO₂ per nm, laden
- 380.1 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 2023–2025, published by the European Commission.
This page draws on 3 MRV reporting years, an efficiency ranking and 1 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.