LNG carrier · Marshall Islands flag · built 2009
AL NUAMAN: CO₂ emissions 2018–2024
IMO 9431135 EU ETS7 reporting years
- CO₂ reported 2024
- 68,599 t
- Fuel burned
- 22,106 t
- Time at sea
- 4,815 h
- Emitted at berth
- 1% of total
- Share of year under way
- 55%
- Gross tonnage
- 136,980
AL NUAMAN against its type
Built in 2009, it is 5 years older than the median LNG carrier on this register, which was built in 2014 (396 vessels with a known build year). At 136,980 gross tonnage it is larger than 92% of the other 377 LNG carriers with a recorded tonnage. It is one of 111 LNG carriers here under the Marshall Islands flag, 20.6% of the 538 on the register. The same builder is recorded for 660 other vessels here, 109 of them LNG carriers. The returns for 2018–2024 all give Majuro, Marshall Islands as port of registry.
Its 68,599 t of CO₂ for 2024 is 4.4 times the median of 15,704 t among the 348 LNG carriers on this register that reported for 2024. Per nautical mile it emitted 937.7 kg CO₂, 1.7 times the type median of 552.7 kg. It logged 4,815 hours at sea against a median of 2,215 hours for its type that year. 0.8% of its 2024 emissions were at berth; the median for LNG carriers was 1.6%. Across 7 years with reported emissions, the highest was 2020 (75,409 t) and the lowest 2022 (30,086 t).
Emissions by year2018–2024
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2024 | 68,599 | 22,106 | — | 4,815 | 574 | 937.7 | — | — |
| 2023 | 40,182 | 12,891 | — | 2,547 | 772 | 1,120.6 | — | — |
| 2022 | 30,086 | 9,632 | — | 2,104 | 312 | 1,079.8 | — | — |
| 2021 | 57,374 | 18,506 | — | 3,665 | 765 | 1,098.2 | — | — |
| 2020 | 75,409 | 24,237 | — | 5,189 | 1,105 | 995.5 | — | — |
| 2019 | 32,785 | 10,472 | — | 2,034 | 346 | 1,117.9 | — | — |
| 2018 | 38,226 | 12,307 | — | 2,919 | 450 | 1,106.2 | — | — |
Vessel particulars
- IMO number
- 9431135
- Ship type
- LNG carrier
- Gross tonnage
- 136,980
- Length overall
- 315.0 m
- Year built
- 2009
- Flag state
- Marshall Islands per EU MRV 2024
- Builder
- Hanwha Ocean
- Port of registry
- Majuro, Marshall Islands MRV 2024
- Home port
- Majuro, Marshall Islands
- Technical efficiency (design)
- EEXI (7.76 gCO₂/t·nm)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2025-03-26
- Compliance document expires
- 2026-06-30
Reported CO₂ by year
Reported CO₂ in 2024 was 79.5% higher than in 2018, for EU/EEA voyages only.
From 2023 to 2024, emissions rose 70.7% and CO₂ per nautical mile fell 16.3%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 69,667 t
- Methane (CH₄)
- 1.06 t
- Nitrous oxide (N₂O)
- 3.92 t
- Under EU ETS
- 34,586 t, 50% of total
Laden voyages2024
- CO₂ on laden voyages
- 37,863 t, 55% of total
- Fuel, laden
- 12,160 t
- CO₂ per nm, laden
- 1,036.9 kg
The rest of the 2024 total was emitted on ballast legs or at berth.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2020 | HELLENIC LLOYD'S S.A. | 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 2018–2024, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.