LNG carrier · Marshall Islands flag · built 2009
MESAIMEER: CO₂ emissions 2018–2025
IMO 9337729 EU ETS7 reporting years
- CO₂ reported 2025
- 42,856 t
- Fuel burned
- 13,787 t
- Time at sea
- 3,217 h
- Emitted at berth
- 1% of total
- Share of year under way
- 37%
- Gross tonnage
- 136,168
MESAIMEER 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 136,168 gross tonnage it is larger than 88% 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 returns for 2018–2025 all give Majuro as port of registry.
Its 42,856 t of CO₂ for 2025 is 2.0 times the median of 21,516 t among the 351 LNG carriers on this register that reported for 2025. Per nautical mile it emitted 883.3 kg CO₂, 1.7 times the type median of 533.6 kg. It logged 3,217 hours at sea against a median of 2,940 hours for its type that year. 1.0% of its 2025 emissions were at berth; the median for LNG carriers was 2.0%. Across 7 years with reported emissions, the highest was 2021 (63,538 t) and the lowest 2018 (27,704 t). Of the 8 comparable vessels 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 | 42,856 | 13,787 | — | 3,217 | 424 | 883.3 | — | — |
| 2023 | 31,102 | 9,860 | — | 1,933 | 739 | 1,155.8 | — | — |
| 2022 | 28,154 | 8,926 | — | 1,284 | 2,361 | 1,301.3 | — | — |
| 2021 | 63,538 | 20,131 | — | 3,830 | 1,862 | 1,095.4 | — | — |
| 2020 | 39,500 | 12,530 | — | 1,904 | 3,178 | 1,169.2 | — | — |
| 2019 | 39,675 | 12,671 | — | 2,828 | 891 | 1,017.7 | — | — |
| 2018 | 27,704 | 8,884 | — | 1,618 | 773 | 1,077.3 | — | — |
Vessel particulars
- IMO number
- 9337729
- Ship type
- LNG carrier
- Gross tonnage
- 136,168
- Length overall
- 315.1 m
- Beam
- 50.0 m
- Year built
- 2009
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- Majuro MRV 2025
- Technical efficiency (design)
- EEXI (6.32 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-09
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 54.7% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions rose 37.8% and CO₂ per nautical mile fell 23.6%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 43,522 t
- Methane (CH₄)
- 0.66 t
- Nitrous oxide (N₂O)
- 2.44 t
- Under EU ETS
- 21,640 t, 50% 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 |
| 2025 | DNV | Germany |
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 and 4 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.